diff options
Diffstat (limited to 'tools')
72 files changed, 1901 insertions, 224 deletions
diff --git a/tools/edid/1024x768.S b/tools/edid/1024x768.S new file mode 100644 index 000000000000..4aed3f9ab88a --- /dev/null +++ b/tools/edid/1024x768.S @@ -0,0 +1,43 @@ +/* + 1024x768.S: EDID data set for standard 1024x768 60 Hz monitor + + Copyright (C) 2011 Carsten Emde <C.Emde@osadl.org> + + This program is free software; you can redistribute it and/or + modify it under the terms of the GNU General Public License + as published by the Free Software Foundation; either version 2 + of the License, or (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. +*/ + +/* EDID */ +#define VERSION 1 +#define REVISION 3 + +/* Display */ +#define CLOCK 65000 /* kHz */ +#define XPIX 1024 +#define YPIX 768 +#define XY_RATIO XY_RATIO_4_3 +#define XBLANK 320 +#define YBLANK 38 +#define XOFFSET 8 +#define XPULSE 144 +#define YOFFSET 3 +#define YPULSE 6 +#define DPI 72 +#define VFREQ 60 /* Hz */ +#define TIMING_NAME "Linux XGA" +#define ESTABLISHED_TIMING2_BITS 0x08 /* Bit 3 -> 1024x768 @60 Hz */ +#define HSYNC_POL 0 +#define VSYNC_POL 0 + +#include "edid.S" diff --git a/tools/edid/1280x1024.S b/tools/edid/1280x1024.S new file mode 100644 index 000000000000..b26dd424cad7 --- /dev/null +++ b/tools/edid/1280x1024.S @@ -0,0 +1,43 @@ +/* + 1280x1024.S: EDID data set for standard 1280x1024 60 Hz monitor + + Copyright (C) 2011 Carsten Emde <C.Emde@osadl.org> + + This program is free software; you can redistribute it and/or + modify it under the terms of the GNU General Public License + as published by the Free Software Foundation; either version 2 + of the License, or (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. +*/ + +/* EDID */ +#define VERSION 1 +#define REVISION 3 + +/* Display */ +#define CLOCK 108000 /* kHz */ +#define XPIX 1280 +#define YPIX 1024 +#define XY_RATIO XY_RATIO_5_4 +#define XBLANK 408 +#define YBLANK 42 +#define XOFFSET 48 +#define XPULSE 112 +#define YOFFSET 1 +#define YPULSE 3 +#define DPI 72 +#define VFREQ 60 /* Hz */ +#define TIMING_NAME "Linux SXGA" +/* No ESTABLISHED_TIMINGx_BITS */ +#define HSYNC_POL 1 +#define VSYNC_POL 1 + +#include "edid.S" diff --git a/tools/edid/1600x1200.S b/tools/edid/1600x1200.S new file mode 100644 index 000000000000..0d091b282768 --- /dev/null +++ b/tools/edid/1600x1200.S @@ -0,0 +1,43 @@ +/* + 1600x1200.S: EDID data set for standard 1600x1200 60 Hz monitor + + Copyright (C) 2013 Carsten Emde <C.Emde@osadl.org> + + This program is free software; you can redistribute it and/or + modify it under the terms of the GNU General Public License + as published by the Free Software Foundation; either version 2 + of the License, or (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. +*/ + +/* EDID */ +#define VERSION 1 +#define REVISION 3 + +/* Display */ +#define CLOCK 162000 /* kHz */ +#define XPIX 1600 +#define YPIX 1200 +#define XY_RATIO XY_RATIO_4_3 +#define XBLANK 560 +#define YBLANK 50 +#define XOFFSET 64 +#define XPULSE 192 +#define YOFFSET 1 +#define YPULSE 3 +#define DPI 72 +#define VFREQ 60 /* Hz */ +#define TIMING_NAME "Linux UXGA" +/* No ESTABLISHED_TIMINGx_BITS */ +#define HSYNC_POL 1 +#define VSYNC_POL 1 + +#include "edid.S" diff --git a/tools/edid/1680x1050.S b/tools/edid/1680x1050.S new file mode 100644 index 000000000000..7dfed9a33eab --- /dev/null +++ b/tools/edid/1680x1050.S @@ -0,0 +1,43 @@ +/* + 1680x1050.S: EDID data set for standard 1680x1050 60 Hz monitor + + Copyright (C) 2012 Carsten Emde <C.Emde@osadl.org> + + This program is free software; you can redistribute it and/or + modify it under the terms of the GNU General Public License + as published by the Free Software Foundation; either version 2 + of the License, or (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. +*/ + +/* EDID */ +#define VERSION 1 +#define REVISION 3 + +/* Display */ +#define CLOCK 146250 /* kHz */ +#define XPIX 1680 +#define YPIX 1050 +#define XY_RATIO XY_RATIO_16_10 +#define XBLANK 560 +#define YBLANK 39 +#define XOFFSET 104 +#define XPULSE 176 +#define YOFFSET 3 +#define YPULSE 6 +#define DPI 96 +#define VFREQ 60 /* Hz */ +#define TIMING_NAME "Linux WSXGA" +/* No ESTABLISHED_TIMINGx_BITS */ +#define HSYNC_POL 1 +#define VSYNC_POL 1 + +#include "edid.S" diff --git a/tools/edid/1920x1080.S b/tools/edid/1920x1080.S new file mode 100644 index 000000000000..d6ffbba28e95 --- /dev/null +++ b/tools/edid/1920x1080.S @@ -0,0 +1,43 @@ +/* + 1920x1080.S: EDID data set for standard 1920x1080 60 Hz monitor + + Copyright (C) 2012 Carsten Emde <C.Emde@osadl.org> + + This program is free software; you can redistribute it and/or + modify it under the terms of the GNU General Public License + as published by the Free Software Foundation; either version 2 + of the License, or (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. +*/ + +/* EDID */ +#define VERSION 1 +#define REVISION 3 + +/* Display */ +#define CLOCK 148500 /* kHz */ +#define XPIX 1920 +#define YPIX 1080 +#define XY_RATIO XY_RATIO_16_9 +#define XBLANK 280 +#define YBLANK 45 +#define XOFFSET 88 +#define XPULSE 44 +#define YOFFSET 4 +#define YPULSE 5 +#define DPI 96 +#define VFREQ 60 /* Hz */ +#define TIMING_NAME "Linux FHD" +/* No ESTABLISHED_TIMINGx_BITS */ +#define HSYNC_POL 1 +#define VSYNC_POL 1 + +#include "edid.S" diff --git a/tools/edid/800x600.S b/tools/edid/800x600.S new file mode 100644 index 000000000000..a5616588de08 --- /dev/null +++ b/tools/edid/800x600.S @@ -0,0 +1,40 @@ +/* + 800x600.S: EDID data set for standard 800x600 60 Hz monitor + + Copyright (C) 2011 Carsten Emde <C.Emde@osadl.org> + Copyright (C) 2014 Linaro Limited + + This program is free software; you can redistribute it and/or + modify it under the terms of the GNU General Public License + as published by the Free Software Foundation; either version 2 + of the License, or (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. +*/ + +/* EDID */ +#define VERSION 1 +#define REVISION 3 + +/* Display */ +#define CLOCK 40000 /* kHz */ +#define XPIX 800 +#define YPIX 600 +#define XY_RATIO XY_RATIO_4_3 +#define XBLANK 256 +#define YBLANK 28 +#define XOFFSET 40 +#define XPULSE 128 +#define YOFFSET 1 +#define YPULSE 4 +#define DPI 72 +#define VFREQ 60 /* Hz */ +#define TIMING_NAME "Linux SVGA" +#define ESTABLISHED_TIMING1_BITS 0x01 /* Bit 0: 800x600 @ 60Hz */ +#define HSYNC_POL 1 +#define VSYNC_POL 1 + +#include "edid.S" diff --git a/tools/edid/Makefile b/tools/edid/Makefile new file mode 100644 index 000000000000..85a927dfab02 --- /dev/null +++ b/tools/edid/Makefile @@ -0,0 +1,37 @@ + +SOURCES := $(wildcard [0-9]*x[0-9]*.S) + +BIN := $(patsubst %.S, %.bin, $(SOURCES)) + +IHEX := $(patsubst %.S, %.bin.ihex, $(SOURCES)) + +CODE := $(patsubst %.S, %.c, $(SOURCES)) + +all: $(BIN) $(IHEX) $(CODE) + +clean: + @rm -f *.o *.bin.ihex *.bin *.c + +%.o: %.S + @cc -c $^ + +%.bin.nocrc: %.o + @objcopy -Obinary $^ $@ + +%.crc: %.bin.nocrc + @list=$$(for i in `seq 1 127`; do head -c$$i $^ | tail -c1 \ + | hexdump -v -e '/1 "%02X+"'; done); \ + echo "ibase=16;100-($${list%?})%100" | bc >$@ + +%.p: %.crc %.S + @cc -c -DCRC="$$(cat $*.crc)" -o $@ $*.S + +%.bin: %.p + @objcopy -Obinary $^ $@ + +%.bin.ihex: %.p + @objcopy -Oihex $^ $@ + @dos2unix $@ 2>/dev/null + +%.c: %.bin + @echo "{" >$@; hexdump -f hex $^ >>$@; echo "};" >>$@ diff --git a/tools/edid/edid.S b/tools/edid/edid.S new file mode 100644 index 000000000000..c3d13815526d --- /dev/null +++ b/tools/edid/edid.S @@ -0,0 +1,274 @@ +/* + edid.S: EDID data template + + Copyright (C) 2012 Carsten Emde <C.Emde@osadl.org> + + This program is free software; you can redistribute it and/or + modify it under the terms of the GNU General Public License + as published by the Free Software Foundation; either version 2 + of the License, or (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. +*/ + + +/* Manufacturer */ +#define MFG_LNX1 'L' +#define MFG_LNX2 'N' +#define MFG_LNX3 'X' +#define SERIAL 0 +#define YEAR 2012 +#define WEEK 5 + +/* EDID 1.3 standard definitions */ +#define XY_RATIO_16_10 0b00 +#define XY_RATIO_4_3 0b01 +#define XY_RATIO_5_4 0b10 +#define XY_RATIO_16_9 0b11 + +/* Provide defaults for the timing bits */ +#ifndef ESTABLISHED_TIMING1_BITS +#define ESTABLISHED_TIMING1_BITS 0x00 +#endif +#ifndef ESTABLISHED_TIMING2_BITS +#define ESTABLISHED_TIMING2_BITS 0x00 +#endif +#ifndef ESTABLISHED_TIMING3_BITS +#define ESTABLISHED_TIMING3_BITS 0x00 +#endif + +#define mfgname2id(v1,v2,v3) \ + ((((v1-'@')&0x1f)<<10)+(((v2-'@')&0x1f)<<5)+((v3-'@')&0x1f)) +#define swap16(v1) ((v1>>8)+((v1&0xff)<<8)) +#define lsbs2(v1,v2) (((v1&0x0f)<<4)+(v2&0x0f)) +#define msbs2(v1,v2) ((((v1>>8)&0x0f)<<4)+((v2>>8)&0x0f)) +#define msbs4(v1,v2,v3,v4) \ + ((((v1>>8)&0x03)<<6)+(((v2>>8)&0x03)<<4)+\ + (((v3>>4)&0x03)<<2)+((v4>>4)&0x03)) +#define pixdpi2mm(pix,dpi) ((pix*25)/dpi) +#define xsize pixdpi2mm(XPIX,DPI) +#define ysize pixdpi2mm(YPIX,DPI) + + .data + +/* Fixed header pattern */ +header: .byte 0x00,0xff,0xff,0xff,0xff,0xff,0xff,0x00 + +mfg_id: .hword swap16(mfgname2id(MFG_LNX1, MFG_LNX2, MFG_LNX3)) + +prod_code: .hword 0 + +/* Serial number. 32 bits, little endian. */ +serial_number: .long SERIAL + +/* Week of manufacture */ +week: .byte WEEK + +/* Year of manufacture, less 1990. (1990-2245) + If week=255, it is the model year instead */ +year: .byte YEAR-1990 + +version: .byte VERSION /* EDID version, usually 1 (for 1.3) */ +revision: .byte REVISION /* EDID revision, usually 3 (for 1.3) */ + +/* If Bit 7=1 Digital input. If set, the following bit definitions apply: + Bits 6-1 Reserved, must be 0 + Bit 0 Signal is compatible with VESA DFP 1.x TMDS CRGB, + 1 pixel per clock, up to 8 bits per color, MSB aligned, + If Bit 7=0 Analog input. If clear, the following bit definitions apply: + Bits 6-5 Video white and sync levels, relative to blank + 00=+0.7/-0.3 V; 01=+0.714/-0.286 V; + 10=+1.0/-0.4 V; 11=+0.7/0 V + Bit 4 Blank-to-black setup (pedestal) expected + Bit 3 Separate sync supported + Bit 2 Composite sync (on HSync) supported + Bit 1 Sync on green supported + Bit 0 VSync pulse must be serrated when somposite or + sync-on-green is used. */ +video_parms: .byte 0x6d + +/* Maximum horizontal image size, in centimetres + (max 292 cm/115 in at 16:9 aspect ratio) */ +max_hor_size: .byte xsize/10 + +/* Maximum vertical image size, in centimetres. + If either byte is 0, undefined (e.g. projector) */ +max_vert_size: .byte ysize/10 + +/* Display gamma, minus 1, times 100 (range 1.00-3.5 */ +gamma: .byte 120 + +/* Bit 7 DPMS standby supported + Bit 6 DPMS suspend supported + Bit 5 DPMS active-off supported + Bits 4-3 Display type: 00=monochrome; 01=RGB colour; + 10=non-RGB multicolour; 11=undefined + Bit 2 Standard sRGB colour space. Bytes 25-34 must contain + sRGB standard values. + Bit 1 Preferred timing mode specified in descriptor block 1. + Bit 0 GTF supported with default parameter values. */ +dsp_features: .byte 0xea + +/* Chromaticity coordinates. */ +/* Red and green least-significant bits + Bits 7-6 Red x value least-significant 2 bits + Bits 5-4 Red y value least-significant 2 bits + Bits 3-2 Green x value lst-significant 2 bits + Bits 1-0 Green y value least-significant 2 bits */ +red_green_lsb: .byte 0x5e + +/* Blue and white least-significant 2 bits */ +blue_white_lsb: .byte 0xc0 + +/* Red x value most significant 8 bits. + 0-255 encodes 0-0.996 (255/256); 0-0.999 (1023/1024) with lsbits */ +red_x_msb: .byte 0xa4 + +/* Red y value most significant 8 bits */ +red_y_msb: .byte 0x59 + +/* Green x and y value most significant 8 bits */ +green_x_y_msb: .byte 0x4a,0x98 + +/* Blue x and y value most significant 8 bits */ +blue_x_y_msb: .byte 0x25,0x20 + +/* Default white point x and y value most significant 8 bits */ +white_x_y_msb: .byte 0x50,0x54 + +/* Established timings */ +/* Bit 7 720x400 @ 70 Hz + Bit 6 720x400 @ 88 Hz + Bit 5 640x480 @ 60 Hz + Bit 4 640x480 @ 67 Hz + Bit 3 640x480 @ 72 Hz + Bit 2 640x480 @ 75 Hz + Bit 1 800x600 @ 56 Hz + Bit 0 800x600 @ 60 Hz */ +estbl_timing1: .byte ESTABLISHED_TIMING1_BITS + +/* Bit 7 800x600 @ 72 Hz + Bit 6 800x600 @ 75 Hz + Bit 5 832x624 @ 75 Hz + Bit 4 1024x768 @ 87 Hz, interlaced (1024x768) + Bit 3 1024x768 @ 60 Hz + Bit 2 1024x768 @ 72 Hz + Bit 1 1024x768 @ 75 Hz + Bit 0 1280x1024 @ 75 Hz */ +estbl_timing2: .byte ESTABLISHED_TIMING2_BITS + +/* Bit 7 1152x870 @ 75 Hz (Apple Macintosh II) + Bits 6-0 Other manufacturer-specific display mod */ +estbl_timing3: .byte ESTABLISHED_TIMING3_BITS + +/* Standard timing */ +/* X resolution, less 31, divided by 8 (256-2288 pixels) */ +std_xres: .byte (XPIX/8)-31 +/* Y resolution, X:Y pixel ratio + Bits 7-6 X:Y pixel ratio: 00=16:10; 01=4:3; 10=5:4; 11=16:9. + Bits 5-0 Vertical frequency, less 60 (60-123 Hz) */ +std_vres: .byte (XY_RATIO<<6)+VFREQ-60 + .fill 7,2,0x0101 /* Unused */ + +descriptor1: +/* Pixel clock in 10 kHz units. (0.-655.35 MHz, little-endian) */ +clock: .hword CLOCK/10 + +/* Horizontal active pixels 8 lsbits (0-4095) */ +x_act_lsb: .byte XPIX&0xff +/* Horizontal blanking pixels 8 lsbits (0-4095) + End of active to start of next active. */ +x_blk_lsb: .byte XBLANK&0xff +/* Bits 7-4 Horizontal active pixels 4 msbits + Bits 3-0 Horizontal blanking pixels 4 msbits */ +x_msbs: .byte msbs2(XPIX,XBLANK) + +/* Vertical active lines 8 lsbits (0-4095) */ +y_act_lsb: .byte YPIX&0xff +/* Vertical blanking lines 8 lsbits (0-4095) */ +y_blk_lsb: .byte YBLANK&0xff +/* Bits 7-4 Vertical active lines 4 msbits + Bits 3-0 Vertical blanking lines 4 msbits */ +y_msbs: .byte msbs2(YPIX,YBLANK) + +/* Horizontal sync offset pixels 8 lsbits (0-1023) From blanking start */ +x_snc_off_lsb: .byte XOFFSET&0xff +/* Horizontal sync pulse width pixels 8 lsbits (0-1023) */ +x_snc_pls_lsb: .byte XPULSE&0xff +/* Bits 7-4 Vertical sync offset lines 4 lsbits (0-63) + Bits 3-0 Vertical sync pulse width lines 4 lsbits (0-63) */ +y_snc_lsb: .byte lsbs2(YOFFSET, YPULSE) +/* Bits 7-6 Horizontal sync offset pixels 2 msbits + Bits 5-4 Horizontal sync pulse width pixels 2 msbits + Bits 3-2 Vertical sync offset lines 2 msbits + Bits 1-0 Vertical sync pulse width lines 2 msbits */ +xy_snc_msbs: .byte msbs4(XOFFSET,XPULSE,YOFFSET,YPULSE) + +/* Horizontal display size, mm, 8 lsbits (0-4095 mm, 161 in) */ +x_dsp_size: .byte xsize&0xff + +/* Vertical display size, mm, 8 lsbits (0-4095 mm, 161 in) */ +y_dsp_size: .byte ysize&0xff + +/* Bits 7-4 Horizontal display size, mm, 4 msbits + Bits 3-0 Vertical display size, mm, 4 msbits */ +dsp_size_mbsb: .byte msbs2(xsize,ysize) + +/* Horizontal border pixels (each side; total is twice this) */ +x_border: .byte 0 +/* Vertical border lines (each side; total is twice this) */ +y_border: .byte 0 + +/* Bit 7 Interlaced + Bits 6-5 Stereo mode: 00=No stereo; other values depend on bit 0: + Bit 0=0: 01=Field sequential, sync=1 during right; 10=similar, + sync=1 during left; 11=4-way interleaved stereo + Bit 0=1 2-way interleaved stereo: 01=Right image on even lines; + 10=Left image on even lines; 11=side-by-side + Bits 4-3 Sync type: 00=Analog composite; 01=Bipolar analog composite; + 10=Digital composite (on HSync); 11=Digital separate + Bit 2 If digital separate: Vertical sync polarity (1=positive) + Other types: VSync serrated (HSync during VSync) + Bit 1 If analog sync: Sync on all 3 RGB lines (else green only) + Digital: HSync polarity (1=positive) + Bit 0 2-way line-interleaved stereo, if bits 4-3 are not 00. */ +features: .byte 0x18+(VSYNC_POL<<2)+(HSYNC_POL<<1) + +descriptor2: .byte 0,0 /* Not a detailed timing descriptor */ + .byte 0 /* Must be zero */ + .byte 0xff /* Descriptor is monitor serial number (text) */ + .byte 0 /* Must be zero */ +start1: .ascii "Linux #0" +end1: .byte 0x0a /* End marker */ + .fill 12-(end1-start1), 1, 0x20 /* Padded spaces */ +descriptor3: .byte 0,0 /* Not a detailed timing descriptor */ + .byte 0 /* Must be zero */ + .byte 0xfd /* Descriptor is monitor range limits */ + .byte 0 /* Must be zero */ +start2: .byte VFREQ-1 /* Minimum vertical field rate (1-255 Hz) */ + .byte VFREQ+1 /* Maximum vertical field rate (1-255 Hz) */ + .byte (CLOCK/(XPIX+XBLANK))-1 /* Minimum horizontal line rate + (1-255 kHz) */ + .byte (CLOCK/(XPIX+XBLANK))+1 /* Maximum horizontal line rate + (1-255 kHz) */ + .byte (CLOCK/10000)+1 /* Maximum pixel clock rate, rounded up + to 10 MHz multiple (10-2550 MHz) */ + .byte 0 /* No extended timing information type */ +end2: .byte 0x0a /* End marker */ + .fill 12-(end2-start2), 1, 0x20 /* Padded spaces */ +descriptor4: .byte 0,0 /* Not a detailed timing descriptor */ + .byte 0 /* Must be zero */ + .byte 0xfc /* Descriptor is text */ + .byte 0 /* Must be zero */ +start3: .ascii TIMING_NAME +end3: .byte 0x0a /* End marker */ + .fill 12-(end3-start3), 1, 0x20 /* Padded spaces */ +extensions: .byte 0 /* Number of extensions to follow */ +checksum: .byte CRC /* Sum of all bytes must be 0 */ diff --git a/tools/edid/hex b/tools/edid/hex new file mode 100644 index 000000000000..8873ebb618af --- /dev/null +++ b/tools/edid/hex @@ -0,0 +1 @@ +"\t" 8/1 "0x%02x, " "\n" diff --git a/tools/include/uapi/asm/errno.h b/tools/include/uapi/asm/errno.h index ce3c5945a1c4..637189ec1ab9 100644 --- a/tools/include/uapi/asm/errno.h +++ b/tools/include/uapi/asm/errno.h @@ -1,18 +1,18 @@ /* SPDX-License-Identifier: GPL-2.0 */ #if defined(__i386__) || defined(__x86_64__) -#include "../../arch/x86/include/uapi/asm/errno.h" +#include "../../../arch/x86/include/uapi/asm/errno.h" #elif defined(__powerpc__) -#include "../../arch/powerpc/include/uapi/asm/errno.h" +#include "../../../arch/powerpc/include/uapi/asm/errno.h" #elif defined(__sparc__) -#include "../../arch/sparc/include/uapi/asm/errno.h" +#include "../../../arch/sparc/include/uapi/asm/errno.h" #elif defined(__alpha__) -#include "../../arch/alpha/include/uapi/asm/errno.h" +#include "../../../arch/alpha/include/uapi/asm/errno.h" #elif defined(__mips__) -#include "../../arch/mips/include/uapi/asm/errno.h" +#include "../../../arch/mips/include/uapi/asm/errno.h" #elif defined(__ia64__) -#include "../../arch/ia64/include/uapi/asm/errno.h" +#include "../../../arch/ia64/include/uapi/asm/errno.h" #elif defined(__xtensa__) -#include "../../arch/xtensa/include/uapi/asm/errno.h" +#include "../../../arch/xtensa/include/uapi/asm/errno.h" #else #include <asm-generic/errno.h> #endif diff --git a/tools/include/uapi/linux/in.h b/tools/include/uapi/linux/in.h index 1521073b6348..8533bf07450f 100644 --- a/tools/include/uapi/linux/in.h +++ b/tools/include/uapi/linux/in.h @@ -74,6 +74,8 @@ enum { #define IPPROTO_UDPLITE IPPROTO_UDPLITE IPPROTO_MPLS = 137, /* MPLS in IP (RFC 4023) */ #define IPPROTO_MPLS IPPROTO_MPLS + IPPROTO_ETHERNET = 143, /* Ethernet-within-IPv6 Encapsulation */ +#define IPPROTO_ETHERNET IPPROTO_ETHERNET IPPROTO_RAW = 255, /* Raw IP packets */ #define IPPROTO_RAW IPPROTO_RAW IPPROTO_MPTCP = 262, /* Multipath TCP connection */ diff --git a/tools/perf/Makefile b/tools/perf/Makefile index 7902a5681fc8..b8fc7d972be9 100644 --- a/tools/perf/Makefile +++ b/tools/perf/Makefile @@ -35,7 +35,7 @@ endif # Only pass canonical directory names as the output directory: # ifneq ($(O),) - FULL_O := $(shell readlink -f $(O) || echo $(O)) + FULL_O := $(shell cd $(PWD); readlink -f $(O) || echo $(O)) endif # diff --git a/tools/perf/arch/arm64/util/arm-spe.c b/tools/perf/arch/arm64/util/arm-spe.c index 8d6821d9c3f6..27653be24447 100644 --- a/tools/perf/arch/arm64/util/arm-spe.c +++ b/tools/perf/arch/arm64/util/arm-spe.c @@ -11,17 +11,17 @@ #include <linux/zalloc.h> #include <time.h> -#include "../../util/cpumap.h" -#include "../../util/event.h" -#include "../../util/evsel.h" -#include "../../util/evlist.h" -#include "../../util/session.h" +#include "../../../util/cpumap.h" +#include "../../../util/event.h" +#include "../../../util/evsel.h" +#include "../../../util/evlist.h" +#include "../../../util/session.h" #include <internal/lib.h> // page_size -#include "../../util/pmu.h" -#include "../../util/debug.h" -#include "../../util/auxtrace.h" -#include "../../util/record.h" -#include "../../util/arm-spe.h" +#include "../../../util/pmu.h" +#include "../../../util/debug.h" +#include "../../../util/auxtrace.h" +#include "../../../util/record.h" +#include "../../../util/arm-spe.h" #define KiB(x) ((x) * 1024) #define MiB(x) ((x) * 1024 * 1024) diff --git a/tools/perf/arch/arm64/util/perf_regs.c b/tools/perf/arch/arm64/util/perf_regs.c index 2864e2e3776d..2833e101a7c6 100644 --- a/tools/perf/arch/arm64/util/perf_regs.c +++ b/tools/perf/arch/arm64/util/perf_regs.c @@ -1,5 +1,5 @@ // SPDX-License-Identifier: GPL-2.0 -#include "../../util/perf_regs.h" +#include "../../../util/perf_regs.h" const struct sample_reg sample_reg_masks[] = { SMPL_REG_END diff --git a/tools/perf/arch/powerpc/util/perf_regs.c b/tools/perf/arch/powerpc/util/perf_regs.c index e9c436eeffc9..0a5242900248 100644 --- a/tools/perf/arch/powerpc/util/perf_regs.c +++ b/tools/perf/arch/powerpc/util/perf_regs.c @@ -4,8 +4,8 @@ #include <regex.h> #include <linux/zalloc.h> -#include "../../util/perf_regs.h" -#include "../../util/debug.h" +#include "../../../util/perf_regs.h" +#include "../../../util/debug.h" #include <linux/kernel.h> diff --git a/tools/perf/arch/x86/util/auxtrace.c b/tools/perf/arch/x86/util/auxtrace.c index 7abc9fd4cbec..3da506e13f49 100644 --- a/tools/perf/arch/x86/util/auxtrace.c +++ b/tools/perf/arch/x86/util/auxtrace.c @@ -7,13 +7,13 @@ #include <errno.h> #include <stdbool.h> -#include "../../util/header.h" -#include "../../util/debug.h" -#include "../../util/pmu.h" -#include "../../util/auxtrace.h" -#include "../../util/intel-pt.h" -#include "../../util/intel-bts.h" -#include "../../util/evlist.h" +#include "../../../util/header.h" +#include "../../../util/debug.h" +#include "../../../util/pmu.h" +#include "../../../util/auxtrace.h" +#include "../../../util/intel-pt.h" +#include "../../../util/intel-bts.h" +#include "../../../util/evlist.h" static struct auxtrace_record *auxtrace_record__init_intel(struct evlist *evlist, diff --git a/tools/perf/arch/x86/util/event.c b/tools/perf/arch/x86/util/event.c index ac45015cc6ba..047dc00eafa6 100644 --- a/tools/perf/arch/x86/util/event.c +++ b/tools/perf/arch/x86/util/event.c @@ -3,12 +3,12 @@ #include <linux/string.h> #include <linux/zalloc.h> -#include "../../util/event.h" -#include "../../util/synthetic-events.h" -#include "../../util/machine.h" -#include "../../util/tool.h" -#include "../../util/map.h" -#include "../../util/debug.h" +#include "../../../util/event.h" +#include "../../../util/synthetic-events.h" +#include "../../../util/machine.h" +#include "../../../util/tool.h" +#include "../../../util/map.h" +#include "../../../util/debug.h" #if defined(__x86_64__) diff --git a/tools/perf/arch/x86/util/header.c b/tools/perf/arch/x86/util/header.c index aa6deb463bf3..578c8c568ffd 100644 --- a/tools/perf/arch/x86/util/header.c +++ b/tools/perf/arch/x86/util/header.c @@ -7,8 +7,8 @@ #include <string.h> #include <regex.h> -#include "../../util/debug.h" -#include "../../util/header.h" +#include "../../../util/debug.h" +#include "../../../util/header.h" static inline void cpuid(unsigned int op, unsigned int *a, unsigned int *b, unsigned int *c, diff --git a/tools/perf/arch/x86/util/intel-bts.c b/tools/perf/arch/x86/util/intel-bts.c index 26cee1052179..09f93800bffd 100644 --- a/tools/perf/arch/x86/util/intel-bts.c +++ b/tools/perf/arch/x86/util/intel-bts.c @@ -11,18 +11,18 @@ #include <linux/log2.h> #include <linux/zalloc.h> -#include "../../util/cpumap.h" -#include "../../util/event.h" -#include "../../util/evsel.h" -#include "../../util/evlist.h" -#include "../../util/mmap.h" -#include "../../util/session.h" -#include "../../util/pmu.h" -#include "../../util/debug.h" -#include "../../util/record.h" -#include "../../util/tsc.h" -#include "../../util/auxtrace.h" -#include "../../util/intel-bts.h" +#include "../../../util/cpumap.h" +#include "../../../util/event.h" +#include "../../../util/evsel.h" +#include "../../../util/evlist.h" +#include "../../../util/mmap.h" +#include "../../../util/session.h" +#include "../../../util/pmu.h" +#include "../../../util/debug.h" +#include "../../../util/record.h" +#include "../../../util/tsc.h" +#include "../../../util/auxtrace.h" +#include "../../../util/intel-bts.h" #include <internal/lib.h> // page_size #define KiB(x) ((x) * 1024) diff --git a/tools/perf/arch/x86/util/intel-pt.c b/tools/perf/arch/x86/util/intel-pt.c index 7eea4fd7ce58..1643aed8c4c8 100644 --- a/tools/perf/arch/x86/util/intel-pt.c +++ b/tools/perf/arch/x86/util/intel-pt.c @@ -13,23 +13,23 @@ #include <linux/zalloc.h> #include <cpuid.h> -#include "../../util/session.h" -#include "../../util/event.h" -#include "../../util/evlist.h" -#include "../../util/evsel.h" -#include "../../util/evsel_config.h" -#include "../../util/cpumap.h" -#include "../../util/mmap.h" +#include "../../../util/session.h" +#include "../../../util/event.h" +#include "../../../util/evlist.h" +#include "../../../util/evsel.h" +#include "../../../util/evsel_config.h" +#include "../../../util/cpumap.h" +#include "../../../util/mmap.h" #include <subcmd/parse-options.h> -#include "../../util/parse-events.h" -#include "../../util/pmu.h" -#include "../../util/debug.h" -#include "../../util/auxtrace.h" -#include "../../util/record.h" -#include "../../util/target.h" -#include "../../util/tsc.h" +#include "../../../util/parse-events.h" +#include "../../../util/pmu.h" +#include "../../../util/debug.h" +#include "../../../util/auxtrace.h" +#include "../../../util/record.h" +#include "../../../util/target.h" +#include "../../../util/tsc.h" #include <internal/lib.h> // page_size -#include "../../util/intel-pt.h" +#include "../../../util/intel-pt.h" #define KiB(x) ((x) * 1024) #define MiB(x) ((x) * 1024 * 1024) diff --git a/tools/perf/arch/x86/util/machine.c b/tools/perf/arch/x86/util/machine.c index e17e080e76f4..31679c35d493 100644 --- a/tools/perf/arch/x86/util/machine.c +++ b/tools/perf/arch/x86/util/machine.c @@ -5,9 +5,9 @@ #include <stdlib.h> #include <internal/lib.h> // page_size -#include "../../util/machine.h" -#include "../../util/map.h" -#include "../../util/symbol.h" +#include "../../../util/machine.h" +#include "../../../util/map.h" +#include "../../../util/symbol.h" #include <linux/ctype.h> #include <symbol/kallsyms.h> diff --git a/tools/perf/arch/x86/util/perf_regs.c b/tools/perf/arch/x86/util/perf_regs.c index c218b83e063b..fca81b39b09f 100644 --- a/tools/perf/arch/x86/util/perf_regs.c +++ b/tools/perf/arch/x86/util/perf_regs.c @@ -5,10 +5,10 @@ #include <linux/kernel.h> #include <linux/zalloc.h> -#include "../../perf-sys.h" -#include "../../util/perf_regs.h" -#include "../../util/debug.h" -#include "../../util/event.h" +#include "../../../perf-sys.h" +#include "../../../util/perf_regs.h" +#include "../../../util/debug.h" +#include "../../../util/event.h" const struct sample_reg sample_reg_masks[] = { SMPL_REG(AX, PERF_REG_X86_AX), diff --git a/tools/perf/arch/x86/util/pmu.c b/tools/perf/arch/x86/util/pmu.c index e33ef5bc31c5..d48d608517fd 100644 --- a/tools/perf/arch/x86/util/pmu.c +++ b/tools/perf/arch/x86/util/pmu.c @@ -4,9 +4,9 @@ #include <linux/stddef.h> #include <linux/perf_event.h> -#include "../../util/intel-pt.h" -#include "../../util/intel-bts.h" -#include "../../util/pmu.h" +#include "../../../util/intel-pt.h" +#include "../../../util/intel-bts.h" +#include "../../../util/pmu.h" struct perf_event_attr *perf_pmu__get_default_config(struct perf_pmu *pmu __maybe_unused) { diff --git a/tools/perf/bench/bench.h b/tools/perf/bench/bench.h index fddb3ced9db6..4aa6de1aa67d 100644 --- a/tools/perf/bench/bench.h +++ b/tools/perf/bench/bench.h @@ -2,6 +2,10 @@ #ifndef BENCH_H #define BENCH_H +#include <sys/time.h> + +extern struct timeval bench__start, bench__end, bench__runtime; + /* * The madvise transparent hugepage constants were added in glibc * 2.13. For compatibility with older versions of glibc, define these diff --git a/tools/perf/bench/epoll-ctl.c b/tools/perf/bench/epoll-ctl.c index bb617e568841..cadc18d42aa4 100644 --- a/tools/perf/bench/epoll-ctl.c +++ b/tools/perf/bench/epoll-ctl.c @@ -35,7 +35,6 @@ static unsigned int nthreads = 0; static unsigned int nsecs = 8; -struct timeval start, end, runtime; static bool done, __verbose, randomize; /* @@ -94,8 +93,8 @@ static void toggle_done(int sig __maybe_unused, { /* inform all threads that we're done for the day */ done = true; - gettimeofday(&end, NULL); - timersub(&end, &start, &runtime); + gettimeofday(&bench__end, NULL); + timersub(&bench__end, &bench__start, &bench__runtime); } static void nest_epollfd(void) @@ -313,6 +312,7 @@ int bench_epoll_ctl(int argc, const char **argv) exit(EXIT_FAILURE); } + memset(&act, 0, sizeof(act)); sigfillset(&act.sa_mask); act.sa_sigaction = toggle_done; sigaction(SIGINT, &act, NULL); @@ -361,7 +361,7 @@ int bench_epoll_ctl(int argc, const char **argv) threads_starting = nthreads; - gettimeofday(&start, NULL); + gettimeofday(&bench__start, NULL); do_threads(worker, cpu); diff --git a/tools/perf/bench/epoll-wait.c b/tools/perf/bench/epoll-wait.c index 7af694437f4e..f938c585d512 100644 --- a/tools/perf/bench/epoll-wait.c +++ b/tools/perf/bench/epoll-wait.c @@ -90,7 +90,6 @@ static unsigned int nthreads = 0; static unsigned int nsecs = 8; -struct timeval start, end, runtime; static bool wdone, done, __verbose, randomize, nonblocking; /* @@ -276,8 +275,8 @@ static void toggle_done(int sig __maybe_unused, { /* inform all threads that we're done for the day */ done = true; - gettimeofday(&end, NULL); - timersub(&end, &start, &runtime); + gettimeofday(&bench__end, NULL); + timersub(&bench__end, &bench__start, &bench__runtime); } static void print_summary(void) @@ -287,7 +286,7 @@ static void print_summary(void) printf("\nAveraged %ld operations/sec (+- %.2f%%), total secs = %d\n", avg, rel_stddev_stats(stddev, avg), - (int) runtime.tv_sec); + (int)bench__runtime.tv_sec); } static int do_threads(struct worker *worker, struct perf_cpu_map *cpu) @@ -427,6 +426,7 @@ int bench_epoll_wait(int argc, const char **argv) exit(EXIT_FAILURE); } + memset(&act, 0, sizeof(act)); sigfillset(&act.sa_mask); act.sa_sigaction = toggle_done; sigaction(SIGINT, &act, NULL); @@ -479,7 +479,7 @@ int bench_epoll_wait(int argc, const char **argv) threads_starting = nthreads; - gettimeofday(&start, NULL); + gettimeofday(&bench__start, NULL); do_threads(worker, cpu); @@ -519,7 +519,7 @@ int bench_epoll_wait(int argc, const char **argv) qsort(worker, nthreads, sizeof(struct worker), cmpworker); for (i = 0; i < nthreads; i++) { - unsigned long t = worker[i].ops/runtime.tv_sec; + unsigned long t = worker[i].ops / bench__runtime.tv_sec; update_stats(&throughput_stats, t); diff --git a/tools/perf/bench/futex-hash.c b/tools/perf/bench/futex-hash.c index 8ba0c3330a9a..65eebe06c04d 100644 --- a/tools/perf/bench/futex-hash.c +++ b/tools/perf/bench/futex-hash.c @@ -37,7 +37,7 @@ static unsigned int nfutexes = 1024; static bool fshared = false, done = false, silent = false; static int futex_flag = 0; -struct timeval start, end, runtime; +struct timeval bench__start, bench__end, bench__runtime; static pthread_mutex_t thread_lock; static unsigned int threads_starting; static struct stats throughput_stats; @@ -103,8 +103,8 @@ static void toggle_done(int sig __maybe_unused, { /* inform all threads that we're done for the day */ done = true; - gettimeofday(&end, NULL); - timersub(&end, &start, &runtime); + gettimeofday(&bench__end, NULL); + timersub(&bench__end, &bench__start, &bench__runtime); } static void print_summary(void) @@ -114,7 +114,7 @@ static void print_summary(void) printf("%sAveraged %ld operations/sec (+- %.2f%%), total secs = %d\n", !silent ? "\n" : "", avg, rel_stddev_stats(stddev, avg), - (int) runtime.tv_sec); + (int)bench__runtime.tv_sec); } int bench_futex_hash(int argc, const char **argv) @@ -137,6 +137,7 @@ int bench_futex_hash(int argc, const char **argv) if (!cpu) goto errmem; + memset(&act, 0, sizeof(act)); sigfillset(&act.sa_mask); act.sa_sigaction = toggle_done; sigaction(SIGINT, &act, NULL); @@ -161,7 +162,7 @@ int bench_futex_hash(int argc, const char **argv) threads_starting = nthreads; pthread_attr_init(&thread_attr); - gettimeofday(&start, NULL); + gettimeofday(&bench__start, NULL); for (i = 0; i < nthreads; i++) { worker[i].tid = i; worker[i].futex = calloc(nfutexes, sizeof(*worker[i].futex)); @@ -204,7 +205,7 @@ int bench_futex_hash(int argc, const char **argv) pthread_mutex_destroy(&thread_lock); for (i = 0; i < nthreads; i++) { - unsigned long t = worker[i].ops/runtime.tv_sec; + unsigned long t = worker[i].ops / bench__runtime.tv_sec; update_stats(&throughput_stats, t); if (!silent) { if (nfutexes == 1) diff --git a/tools/perf/bench/futex-lock-pi.c b/tools/perf/bench/futex-lock-pi.c index d0cae8125423..89fd8f325f38 100644 --- a/tools/perf/bench/futex-lock-pi.c +++ b/tools/perf/bench/futex-lock-pi.c @@ -37,7 +37,6 @@ static bool silent = false, multi = false; static bool done = false, fshared = false; static unsigned int nthreads = 0; static int futex_flag = 0; -struct timeval start, end, runtime; static pthread_mutex_t thread_lock; static unsigned int threads_starting; static struct stats throughput_stats; @@ -64,7 +63,7 @@ static void print_summary(void) printf("%sAveraged %ld operations/sec (+- %.2f%%), total secs = %d\n", !silent ? "\n" : "", avg, rel_stddev_stats(stddev, avg), - (int) runtime.tv_sec); + (int)bench__runtime.tv_sec); } static void toggle_done(int sig __maybe_unused, @@ -73,8 +72,8 @@ static void toggle_done(int sig __maybe_unused, { /* inform all threads that we're done for the day */ done = true; - gettimeofday(&end, NULL); - timersub(&end, &start, &runtime); + gettimeofday(&bench__end, NULL); + timersub(&bench__end, &bench__start, &bench__runtime); } static void *workerfn(void *arg) @@ -161,6 +160,7 @@ int bench_futex_lock_pi(int argc, const char **argv) if (!cpu) err(EXIT_FAILURE, "calloc"); + memset(&act, 0, sizeof(act)); sigfillset(&act.sa_mask); act.sa_sigaction = toggle_done; sigaction(SIGINT, &act, NULL); @@ -185,7 +185,7 @@ int bench_futex_lock_pi(int argc, const char **argv) threads_starting = nthreads; pthread_attr_init(&thread_attr); - gettimeofday(&start, NULL); + gettimeofday(&bench__start, NULL); create_threads(worker, thread_attr, cpu); pthread_attr_destroy(&thread_attr); @@ -211,7 +211,7 @@ int bench_futex_lock_pi(int argc, const char **argv) pthread_mutex_destroy(&thread_lock); for (i = 0; i < nthreads; i++) { - unsigned long t = worker[i].ops/runtime.tv_sec; + unsigned long t = worker[i].ops / bench__runtime.tv_sec; update_stats(&throughput_stats, t); if (!silent) diff --git a/tools/perf/bench/futex-requeue.c b/tools/perf/bench/futex-requeue.c index a00a6891447a..7a15c2e61022 100644 --- a/tools/perf/bench/futex-requeue.c +++ b/tools/perf/bench/futex-requeue.c @@ -128,6 +128,7 @@ int bench_futex_requeue(int argc, const char **argv) if (!cpu) err(EXIT_FAILURE, "cpu_map__new"); + memset(&act, 0, sizeof(act)); sigfillset(&act.sa_mask); act.sa_sigaction = toggle_done; sigaction(SIGINT, &act, NULL); diff --git a/tools/perf/bench/futex-wake-parallel.c b/tools/perf/bench/futex-wake-parallel.c index a053cf2b7039..cd2b81a845ac 100644 --- a/tools/perf/bench/futex-wake-parallel.c +++ b/tools/perf/bench/futex-wake-parallel.c @@ -234,6 +234,7 @@ int bench_futex_wake_parallel(int argc, const char **argv) exit(EXIT_FAILURE); } + memset(&act, 0, sizeof(act)); sigfillset(&act.sa_mask); act.sa_sigaction = toggle_done; sigaction(SIGINT, &act, NULL); diff --git a/tools/perf/bench/futex-wake.c b/tools/perf/bench/futex-wake.c index df810096abfe..2dfcef3e371e 100644 --- a/tools/perf/bench/futex-wake.c +++ b/tools/perf/bench/futex-wake.c @@ -43,7 +43,7 @@ static bool done = false, silent = false, fshared = false; static pthread_mutex_t thread_lock; static pthread_cond_t thread_parent, thread_worker; static struct stats waketime_stats, wakeup_stats; -static unsigned int ncpus, threads_starting, nthreads = 0; +static unsigned int threads_starting, nthreads = 0; static int futex_flag = 0; static const struct option options[] = { @@ -136,12 +136,13 @@ int bench_futex_wake(int argc, const char **argv) if (!cpu) err(EXIT_FAILURE, "calloc"); + memset(&act, 0, sizeof(act)); sigfillset(&act.sa_mask); act.sa_sigaction = toggle_done; sigaction(SIGINT, &act, NULL); if (!nthreads) - nthreads = ncpus; + nthreads = cpu->nr; worker = calloc(nthreads, sizeof(*worker)); if (!worker) diff --git a/tools/perf/builtin-diff.c b/tools/perf/builtin-diff.c index f8b6ae557d8b..c03c36fde7e2 100644 --- a/tools/perf/builtin-diff.c +++ b/tools/perf/builtin-diff.c @@ -1312,7 +1312,8 @@ static int cycles_printf(struct hist_entry *he, struct hist_entry *pair, end_line = map__srcline(he->ms.map, bi->sym->start + bi->end, he->ms.sym); - if ((start_line != SRCLINE_UNKNOWN) && (end_line != SRCLINE_UNKNOWN)) { + if ((strncmp(start_line, SRCLINE_UNKNOWN, strlen(SRCLINE_UNKNOWN)) != 0) && + (strncmp(end_line, SRCLINE_UNKNOWN, strlen(SRCLINE_UNKNOWN)) != 0)) { scnprintf(buf, sizeof(buf), "[%s -> %s] %4ld", start_line, end_line, block_he->diff.cycles); } else { diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c index f6dd1a63f159..d2539b793f9d 100644 --- a/tools/perf/builtin-top.c +++ b/tools/perf/builtin-top.c @@ -684,7 +684,9 @@ repeat: delay_msecs = top->delay_secs * MSEC_PER_SEC; set_term_quiet_input(&save); /* trash return*/ - getc(stdin); + clearerr(stdin); + if (poll(&stdin_poll, 1, 0) > 0) + getc(stdin); while (!done) { perf_top__print_sym_table(top); diff --git a/tools/perf/pmu-events/jevents.c b/tools/perf/pmu-events/jevents.c index 079c77b6a2fd..27b4da80f751 100644 --- a/tools/perf/pmu-events/jevents.c +++ b/tools/perf/pmu-events/jevents.c @@ -1082,10 +1082,9 @@ static int process_one_file(const char *fpath, const struct stat *sb, */ int main(int argc, char *argv[]) { - int rc; + int rc, ret = 0; int maxfds; char ldirname[PATH_MAX]; - const char *arch; const char *output_file; const char *start_dirname; @@ -1156,7 +1155,8 @@ int main(int argc, char *argv[]) /* Make build fail */ fclose(eventsfp); free_arch_std_events(); - return 1; + ret = 1; + goto out_free_mapfile; } else if (rc) { goto empty_map; } @@ -1174,14 +1174,17 @@ int main(int argc, char *argv[]) /* Make build fail */ fclose(eventsfp); free_arch_std_events(); - return 1; + ret = 1; } - return 0; + + goto out_free_mapfile; empty_map: fclose(eventsfp); create_empty_mapping(output_file); free_arch_std_events(); - return 0; +out_free_mapfile: + free(mapfile); + return ret; } diff --git a/tools/perf/tests/bp_account.c b/tools/perf/tests/bp_account.c index d0b935356274..489b50604cf2 100644 --- a/tools/perf/tests/bp_account.c +++ b/tools/perf/tests/bp_account.c @@ -19,7 +19,7 @@ #include "../perf-sys.h" #include "cloexec.h" -volatile long the_var; +static volatile long the_var; static noinline int test_function(void) { diff --git a/tools/perf/util/block-info.c b/tools/perf/util/block-info.c index c4b030bf6ec2..fbbb6d640dad 100644 --- a/tools/perf/util/block-info.c +++ b/tools/perf/util/block-info.c @@ -295,7 +295,8 @@ static int block_range_entry(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp, end_line = map__srcline(he->ms.map, bi->sym->start + bi->end, he->ms.sym); - if ((start_line != SRCLINE_UNKNOWN) && (end_line != SRCLINE_UNKNOWN)) { + if ((strncmp(start_line, SRCLINE_UNKNOWN, strlen(SRCLINE_UNKNOWN)) != 0) && + (strncmp(end_line, SRCLINE_UNKNOWN, strlen(SRCLINE_UNKNOWN)) != 0)) { scnprintf(buf, sizeof(buf), "[%s -> %s]", start_line, end_line); } else { diff --git a/tools/perf/util/env.c b/tools/perf/util/env.c index 6242a9215df7..4154f944f474 100644 --- a/tools/perf/util/env.c +++ b/tools/perf/util/env.c @@ -343,11 +343,11 @@ static const char *normalize_arch(char *arch) const char *perf_env__arch(struct perf_env *env) { - struct utsname uts; char *arch_name; if (!env || !env->arch) { /* Assume local operation */ - if (uname(&uts) < 0) + static struct utsname uts = { .machine[0] = '\0', }; + if (uts.machine[0] == '\0' && uname(&uts) < 0) return NULL; arch_name = uts.machine; } else diff --git a/tools/perf/util/map.c b/tools/perf/util/map.c index a08ca276098e..b342f744b1fc 100644 --- a/tools/perf/util/map.c +++ b/tools/perf/util/map.c @@ -89,7 +89,7 @@ static inline bool replace_android_lib(const char *filename, char *newfilename) return true; } - if (!strncmp(filename, "/system/lib/", 11)) { + if (!strncmp(filename, "/system/lib/", 12)) { char *ndk, *app; const char *arch; size_t ndk_length; @@ -431,7 +431,7 @@ int map__fprintf_srcline(struct map *map, u64 addr, const char *prefix, if (map && map->dso) { char *srcline = map__srcline(map, addr, NULL); - if (srcline != SRCLINE_UNKNOWN) + if (strncmp(srcline, SRCLINE_UNKNOWN, strlen(SRCLINE_UNKNOWN)) != 0) ret = fprintf(fp, "%s%s", prefix, srcline); free_srcline(srcline); } diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c index c01ba6f8fdad..a7dc0b096974 100644 --- a/tools/perf/util/parse-events.c +++ b/tools/perf/util/parse-events.c @@ -257,21 +257,15 @@ struct tracepoint_path *tracepoint_id_to_path(u64 config) path = zalloc(sizeof(*path)); if (!path) return NULL; - path->system = malloc(MAX_EVENT_LENGTH); - if (!path->system) { + if (asprintf(&path->system, "%.*s", MAX_EVENT_LENGTH, sys_dirent->d_name) < 0) { free(path); return NULL; } - path->name = malloc(MAX_EVENT_LENGTH); - if (!path->name) { + if (asprintf(&path->name, "%.*s", MAX_EVENT_LENGTH, evt_dirent->d_name) < 0) { zfree(&path->system); free(path); return NULL; } - strncpy(path->system, sys_dirent->d_name, - MAX_EVENT_LENGTH); - strncpy(path->name, evt_dirent->d_name, - MAX_EVENT_LENGTH); return path; } } @@ -1219,7 +1213,7 @@ static int config_attr(struct perf_event_attr *attr, static int get_config_terms(struct list_head *head_config, struct list_head *head_terms __maybe_unused) { -#define ADD_CONFIG_TERM(__type) \ +#define ADD_CONFIG_TERM(__type, __weak) \ struct perf_evsel_config_term *__t; \ \ __t = zalloc(sizeof(*__t)); \ @@ -1228,18 +1222,18 @@ static int get_config_terms(struct list_head *head_config, \ INIT_LIST_HEAD(&__t->list); \ __t->type = PERF_EVSEL__CONFIG_TERM_ ## __type; \ - __t->weak = term->weak; \ + __t->weak = __weak; \ list_add_tail(&__t->list, head_terms) -#define ADD_CONFIG_TERM_VAL(__type, __name, __val) \ +#define ADD_CONFIG_TERM_VAL(__type, __name, __val, __weak) \ do { \ - ADD_CONFIG_TERM(__type); \ + ADD_CONFIG_TERM(__type, __weak); \ __t->val.__name = __val; \ } while (0) -#define ADD_CONFIG_TERM_STR(__type, __val) \ +#define ADD_CONFIG_TERM_STR(__type, __val, __weak) \ do { \ - ADD_CONFIG_TERM(__type); \ + ADD_CONFIG_TERM(__type, __weak); \ __t->val.str = strdup(__val); \ if (!__t->val.str) { \ zfree(&__t); \ @@ -1253,62 +1247,62 @@ do { \ list_for_each_entry(term, head_config, list) { switch (term->type_term) { case PARSE_EVENTS__TERM_TYPE_SAMPLE_PERIOD: - ADD_CONFIG_TERM_VAL(PERIOD, period, term->val.num); + ADD_CONFIG_TERM_VAL(PERIOD, period, term->val.num, term->weak); break; case PARSE_EVENTS__TERM_TYPE_SAMPLE_FREQ: - ADD_CONFIG_TERM_VAL(FREQ, freq, term->val.num); + ADD_CONFIG_TERM_VAL(FREQ, freq, term->val.num, term->weak); break; case PARSE_EVENTS__TERM_TYPE_TIME: - ADD_CONFIG_TERM_VAL(TIME, time, term->val.num); + ADD_CONFIG_TERM_VAL(TIME, time, term->val.num, term->weak); break; case PARSE_EVENTS__TERM_TYPE_CALLGRAPH: - ADD_CONFIG_TERM_STR(CALLGRAPH, term->val.str); + ADD_CONFIG_TERM_STR(CALLGRAPH, term->val.str, term->weak); break; case PARSE_EVENTS__TERM_TYPE_BRANCH_SAMPLE_TYPE: - ADD_CONFIG_TERM_STR(BRANCH, term->val.str); + ADD_CONFIG_TERM_STR(BRANCH, term->val.str, term->weak); break; case PARSE_EVENTS__TERM_TYPE_STACKSIZE: ADD_CONFIG_TERM_VAL(STACK_USER, stack_user, - term->val.num); + term->val.num, term->weak); break; case PARSE_EVENTS__TERM_TYPE_INHERIT: ADD_CONFIG_TERM_VAL(INHERIT, inherit, - term->val.num ? 1 : 0); + term->val.num ? 1 : 0, term->weak); break; case PARSE_EVENTS__TERM_TYPE_NOINHERIT: ADD_CONFIG_TERM_VAL(INHERIT, inherit, - term->val.num ? 0 : 1); + term->val.num ? 0 : 1, term->weak); break; case PARSE_EVENTS__TERM_TYPE_MAX_STACK: ADD_CONFIG_TERM_VAL(MAX_STACK, max_stack, - term->val.num); + term->val.num, term->weak); break; case PARSE_EVENTS__TERM_TYPE_MAX_EVENTS: ADD_CONFIG_TERM_VAL(MAX_EVENTS, max_events, - term->val.num); + term->val.num, term->weak); break; case PARSE_EVENTS__TERM_TYPE_OVERWRITE: ADD_CONFIG_TERM_VAL(OVERWRITE, overwrite, - term->val.num ? 1 : 0); + term->val.num ? 1 : 0, term->weak); break; case PARSE_EVENTS__TERM_TYPE_NOOVERWRITE: ADD_CONFIG_TERM_VAL(OVERWRITE, overwrite, - term->val.num ? 0 : 1); + term->val.num ? 0 : 1, term->weak); break; case PARSE_EVENTS__TERM_TYPE_DRV_CFG: - ADD_CONFIG_TERM_STR(DRV_CFG, term->val.str); + ADD_CONFIG_TERM_STR(DRV_CFG, term->val.str, term->weak); break; case PARSE_EVENTS__TERM_TYPE_PERCORE: ADD_CONFIG_TERM_VAL(PERCORE, percore, - term->val.num ? true : false); + term->val.num ? true : false, term->weak); break; case PARSE_EVENTS__TERM_TYPE_AUX_OUTPUT: ADD_CONFIG_TERM_VAL(AUX_OUTPUT, aux_output, - term->val.num ? 1 : 0); + term->val.num ? 1 : 0, term->weak); break; case PARSE_EVENTS__TERM_TYPE_AUX_SAMPLE_SIZE: ADD_CONFIG_TERM_VAL(AUX_SAMPLE_SIZE, aux_sample_size, - term->val.num); + term->val.num, term->weak); break; default: break; @@ -1345,7 +1339,7 @@ static int get_config_chgs(struct perf_pmu *pmu, struct list_head *head_config, } if (bits) - ADD_CONFIG_TERM_VAL(CFG_CHG, cfg_chg, bits); + ADD_CONFIG_TERM_VAL(CFG_CHG, cfg_chg, bits, false); #undef ADD_CONFIG_TERM return 0; diff --git a/tools/perf/util/probe-file.c b/tools/perf/util/probe-file.c index 0f5fda11675f..8c852948513e 100644 --- a/tools/perf/util/probe-file.c +++ b/tools/perf/util/probe-file.c @@ -206,6 +206,9 @@ static struct strlist *__probe_file__get_namelist(int fd, bool include_group) } else ret = strlist__add(sl, tev.event); clear_probe_trace_event(&tev); + /* Skip if there is same name multi-probe event in the list */ + if (ret == -EEXIST) + ret = 0; if (ret < 0) break; } diff --git a/tools/perf/util/probe-finder.c b/tools/perf/util/probe-finder.c index 1c817add6ca4..e4cff49384f4 100644 --- a/tools/perf/util/probe-finder.c +++ b/tools/perf/util/probe-finder.c @@ -637,14 +637,19 @@ static int convert_to_trace_point(Dwarf_Die *sp_die, Dwfl_Module *mod, return -EINVAL; } - /* Try to get actual symbol name from symtab */ - symbol = dwfl_module_addrsym(mod, paddr, &sym, NULL); + if (dwarf_entrypc(sp_die, &eaddr) == 0) { + /* If the DIE has entrypc, use it. */ + symbol = dwarf_diename(sp_die); + } else { + /* Try to get actual symbol name and address from symtab */ + symbol = dwfl_module_addrsym(mod, paddr, &sym, NULL); + eaddr = sym.st_value; + } if (!symbol) { pr_warning("Failed to find symbol at 0x%lx\n", (unsigned long)paddr); return -ENOENT; } - eaddr = sym.st_value; tp->offset = (unsigned long)(paddr - eaddr); tp->address = (unsigned long)paddr; diff --git a/tools/perf/util/setup.py b/tools/perf/util/setup.py index aa344a163eaf..8a065a6f9713 100644 --- a/tools/perf/util/setup.py +++ b/tools/perf/util/setup.py @@ -2,11 +2,13 @@ from os import getenv from subprocess import Popen, PIPE from re import sub +cc = getenv("CC") +cc_is_clang = b"clang version" in Popen([cc, "-v"], stderr=PIPE).stderr.readline() + def clang_has_option(option): - return [o for o in Popen(['clang', option], stderr=PIPE).stderr.readlines() if b"unknown argument" in o] == [ ] + return [o for o in Popen([cc, option], stderr=PIPE).stderr.readlines() if b"unknown argument" in o] == [ ] -cc = getenv("CC") -if cc == "clang": +if cc_is_clang: from distutils.sysconfig import get_config_vars vars = get_config_vars() for var in ('CFLAGS', 'OPT'): @@ -40,7 +42,7 @@ class install_lib(_install_lib): cflags = getenv('CFLAGS', '').split() # switch off several checks (need to be at the end of cflags list) cflags += ['-fno-strict-aliasing', '-Wno-write-strings', '-Wno-unused-parameter', '-Wno-redundant-decls' ] -if cc != "clang": +if not cc_is_clang: cflags += ['-Wno-cast-function-type' ] src_perf = getenv('srctree') + '/tools/perf' diff --git a/tools/perf/util/symbol.c b/tools/perf/util/symbol.c index 1077013d8ce2..26bc6a0096ce 100644 --- a/tools/perf/util/symbol.c +++ b/tools/perf/util/symbol.c @@ -1622,7 +1622,12 @@ int dso__load(struct dso *dso, struct map *map) goto out; } - if (dso->kernel) { + kmod = dso->symtab_type == DSO_BINARY_TYPE__SYSTEM_PATH_KMODULE || + dso->symtab_type == DSO_BINARY_TYPE__SYSTEM_PATH_KMODULE_COMP || + dso->symtab_type == DSO_BINARY_TYPE__GUEST_KMODULE || + dso->symtab_type == DSO_BINARY_TYPE__GUEST_KMODULE_COMP; + + if (dso->kernel && !kmod) { if (dso->kernel == DSO_TYPE_KERNEL) ret = dso__load_kernel_sym(dso, map); else if (dso->kernel == DSO_TYPE_GUEST_KERNEL) @@ -1650,12 +1655,6 @@ int dso__load(struct dso *dso, struct map *map) if (!name) goto out; - kmod = dso->symtab_type == DSO_BINARY_TYPE__SYSTEM_PATH_KMODULE || - dso->symtab_type == DSO_BINARY_TYPE__SYSTEM_PATH_KMODULE_COMP || - dso->symtab_type == DSO_BINARY_TYPE__GUEST_KMODULE || - dso->symtab_type == DSO_BINARY_TYPE__GUEST_KMODULE_COMP; - - /* * Read the build id if possible. This is required for * DSO_BINARY_TYPE__BUILDID_DEBUGINFO to work diff --git a/tools/power/cpupower/utils/idle_monitor/amd_fam14h_idle.c b/tools/power/cpupower/utils/idle_monitor/amd_fam14h_idle.c index 33dc34db4f3c..20f46348271b 100644 --- a/tools/power/cpupower/utils/idle_monitor/amd_fam14h_idle.c +++ b/tools/power/cpupower/utils/idle_monitor/amd_fam14h_idle.c @@ -82,7 +82,7 @@ static struct pci_access *pci_acc; static struct pci_dev *amd_fam14h_pci_dev; static int nbp1_entered; -struct timespec start_time; +static struct timespec start_time; static unsigned long long timediff; #ifdef DEBUG diff --git a/tools/power/cpupower/utils/idle_monitor/cpuidle_sysfs.c b/tools/power/cpupower/utils/idle_monitor/cpuidle_sysfs.c index 3c4cee160b0e..a65f7d011513 100644 --- a/tools/power/cpupower/utils/idle_monitor/cpuidle_sysfs.c +++ b/tools/power/cpupower/utils/idle_monitor/cpuidle_sysfs.c @@ -19,7 +19,7 @@ struct cpuidle_monitor cpuidle_sysfs_monitor; static unsigned long long **previous_count; static unsigned long long **current_count; -struct timespec start_time; +static struct timespec start_time; static unsigned long long timediff; static int cpuidle_get_count_percent(unsigned int id, double *percent, diff --git a/tools/power/cpupower/utils/idle_monitor/cpupower-monitor.c b/tools/power/cpupower/utils/idle_monitor/cpupower-monitor.c index 6d44fec55ad5..7c77045fef52 100644 --- a/tools/power/cpupower/utils/idle_monitor/cpupower-monitor.c +++ b/tools/power/cpupower/utils/idle_monitor/cpupower-monitor.c @@ -27,6 +27,8 @@ struct cpuidle_monitor *all_monitors[] = { 0 }; +int cpu_count; + static struct cpuidle_monitor *monitors[MONITORS_MAX]; static unsigned int avail_monitors; diff --git a/tools/power/cpupower/utils/idle_monitor/cpupower-monitor.h b/tools/power/cpupower/utils/idle_monitor/cpupower-monitor.h index 5b5eb1da0cce..c559d3115330 100644 --- a/tools/power/cpupower/utils/idle_monitor/cpupower-monitor.h +++ b/tools/power/cpupower/utils/idle_monitor/cpupower-monitor.h @@ -25,7 +25,7 @@ #endif #define CSTATE_DESC_LEN 60 -int cpu_count; +extern int cpu_count; /* Hard to define the right names ...: */ enum power_range_e { diff --git a/tools/power/x86/turbostat/Makefile b/tools/power/x86/turbostat/Makefile index 13f1e8b9ac52..2b6551269e43 100644 --- a/tools/power/x86/turbostat/Makefile +++ b/tools/power/x86/turbostat/Makefile @@ -16,7 +16,7 @@ override CFLAGS += -D_FORTIFY_SOURCE=2 %: %.c @mkdir -p $(BUILD_OUTPUT) - $(CC) $(CFLAGS) $< -o $(BUILD_OUTPUT)/$@ $(LDFLAGS) + $(CC) $(CFLAGS) $< -o $(BUILD_OUTPUT)/$@ $(LDFLAGS) -lcap .PHONY : clean clean : diff --git a/tools/power/x86/turbostat/turbostat.c b/tools/power/x86/turbostat/turbostat.c index 31c1ca0bb3ee..33b370865d16 100644 --- a/tools/power/x86/turbostat/turbostat.c +++ b/tools/power/x86/turbostat/turbostat.c @@ -30,7 +30,7 @@ #include <sched.h> #include <time.h> #include <cpuid.h> -#include <linux/capability.h> +#include <sys/capability.h> #include <errno.h> #include <math.h> @@ -304,6 +304,10 @@ int *irqs_per_cpu; /* indexed by cpu_num */ void setup_all_buffers(void); +char *sys_lpi_file; +char *sys_lpi_file_sysfs = "/sys/devices/system/cpu/cpuidle/low_power_idle_system_residency_us"; +char *sys_lpi_file_debugfs = "/sys/kernel/debug/pmc_core/slp_s0_residency_usec"; + int cpu_is_not_present(int cpu) { return !CPU_ISSET_S(cpu, cpu_present_setsize, cpu_present_set); @@ -2916,8 +2920,6 @@ int snapshot_gfx_mhz(void) * * record snapshot of * /sys/devices/system/cpu/cpuidle/low_power_idle_cpu_residency_us - * - * return 1 if config change requires a restart, else return 0 */ int snapshot_cpu_lpi_us(void) { @@ -2941,17 +2943,14 @@ int snapshot_cpu_lpi_us(void) /* * snapshot_sys_lpi() * - * record snapshot of - * /sys/devices/system/cpu/cpuidle/low_power_idle_system_residency_us - * - * return 1 if config change requires a restart, else return 0 + * record snapshot of sys_lpi_file */ int snapshot_sys_lpi_us(void) { FILE *fp; int retval; - fp = fopen_or_die("/sys/devices/system/cpu/cpuidle/low_power_idle_system_residency_us", "r"); + fp = fopen_or_die(sys_lpi_file, "r"); retval = fscanf(fp, "%lld", &cpuidle_cur_sys_lpi_us); if (retval != 1) { @@ -3151,28 +3150,42 @@ void check_dev_msr() err(-5, "no /dev/cpu/0/msr, Try \"# modprobe msr\" "); } -void check_permissions() +/* + * check for CAP_SYS_RAWIO + * return 0 on success + * return 1 on fail + */ +int check_for_cap_sys_rawio(void) { - struct __user_cap_header_struct cap_header_data; - cap_user_header_t cap_header = &cap_header_data; - struct __user_cap_data_struct cap_data_data; - cap_user_data_t cap_data = &cap_data_data; - extern int capget(cap_user_header_t hdrp, cap_user_data_t datap); - int do_exit = 0; - char pathname[32]; + cap_t caps; + cap_flag_value_t cap_flag_value; - /* check for CAP_SYS_RAWIO */ - cap_header->pid = getpid(); - cap_header->version = _LINUX_CAPABILITY_VERSION; - if (capget(cap_header, cap_data) < 0) - err(-6, "capget(2) failed"); + caps = cap_get_proc(); + if (caps == NULL) + err(-6, "cap_get_proc\n"); - if ((cap_data->effective & (1 << CAP_SYS_RAWIO)) == 0) { - do_exit++; + if (cap_get_flag(caps, CAP_SYS_RAWIO, CAP_EFFECTIVE, &cap_flag_value)) + err(-6, "cap_get\n"); + + if (cap_flag_value != CAP_SET) { warnx("capget(CAP_SYS_RAWIO) failed," " try \"# setcap cap_sys_rawio=ep %s\"", progname); + return 1; } + if (cap_free(caps) == -1) + err(-6, "cap_free\n"); + + return 0; +} +void check_permissions(void) +{ + int do_exit = 0; + char pathname[32]; + + /* check for CAP_SYS_RAWIO */ + do_exit += check_for_cap_sys_rawio(); + /* test file permissions */ sprintf(pathname, "/dev/cpu/%d/msr", base_cpu); if (euidaccess(pathname, R_OK)) { @@ -3265,6 +3278,7 @@ int probe_nhm_msrs(unsigned int family, unsigned int model) case INTEL_FAM6_ATOM_GOLDMONT: /* BXT */ case INTEL_FAM6_ATOM_GOLDMONT_PLUS: case INTEL_FAM6_ATOM_GOLDMONT_D: /* DNV */ + case INTEL_FAM6_ATOM_TREMONT: /* EHL */ pkg_cstate_limits = glm_pkg_cstate_limits; break; default: @@ -3336,6 +3350,17 @@ int is_skx(unsigned int family, unsigned int model) } return 0; } +int is_ehl(unsigned int family, unsigned int model) +{ + if (!genuine_intel) + return 0; + + switch (model) { + case INTEL_FAM6_ATOM_TREMONT: + return 1; + } + return 0; +} int has_turbo_ratio_limit(unsigned int family, unsigned int model) { @@ -3478,6 +3503,23 @@ dump_cstate_pstate_config_info(unsigned int family, unsigned int model) dump_nhm_cst_cfg(); } +static void dump_sysfs_file(char *path) +{ + FILE *input; + char cpuidle_buf[64]; + + input = fopen(path, "r"); + if (input == NULL) { + if (debug) + fprintf(outf, "NSFOD %s\n", path); + return; + } + if (!fgets(cpuidle_buf, sizeof(cpuidle_buf), input)) + err(1, "%s: failed to read file", path); + fclose(input); + + fprintf(outf, "%s: %s", strrchr(path, '/') + 1, cpuidle_buf); +} static void dump_sysfs_cstate_config(void) { @@ -3491,6 +3533,15 @@ dump_sysfs_cstate_config(void) if (!DO_BIC(BIC_sysfs)) return; + if (access("/sys/devices/system/cpu/cpuidle", R_OK)) { + fprintf(outf, "cpuidle not loaded\n"); + return; + } + + dump_sysfs_file("/sys/devices/system/cpu/cpuidle/current_driver"); + dump_sysfs_file("/sys/devices/system/cpu/cpuidle/current_governor"); + dump_sysfs_file("/sys/devices/system/cpu/cpuidle/current_governor_ro"); + for (state = 0; state < 10; ++state) { sprintf(path, "/sys/devices/system/cpu/cpu%d/cpuidle/state%d/name", @@ -3894,6 +3945,20 @@ void rapl_probe_intel(unsigned int family, unsigned int model) else BIC_PRESENT(BIC_PkgWatt); break; + case INTEL_FAM6_ATOM_TREMONT: /* EHL */ + do_rapl = RAPL_PKG | RAPL_CORES | RAPL_CORE_POLICY | RAPL_DRAM | RAPL_DRAM_PERF_STATUS | RAPL_PKG_PERF_STATUS | RAPL_GFX | RAPL_PKG_POWER_INFO; + if (rapl_joules) { + BIC_PRESENT(BIC_Pkg_J); + BIC_PRESENT(BIC_Cor_J); + BIC_PRESENT(BIC_RAM_J); + BIC_PRESENT(BIC_GFX_J); + } else { + BIC_PRESENT(BIC_PkgWatt); + BIC_PRESENT(BIC_CorWatt); + BIC_PRESENT(BIC_RAMWatt); + BIC_PRESENT(BIC_GFXWatt); + } + break; case INTEL_FAM6_SKYLAKE_L: /* SKL */ case INTEL_FAM6_CANNONLAKE_L: /* CNL */ do_rapl = RAPL_PKG | RAPL_CORES | RAPL_CORE_POLICY | RAPL_DRAM | RAPL_DRAM_PERF_STATUS | RAPL_PKG_PERF_STATUS | RAPL_GFX | RAPL_PKG_POWER_INFO; @@ -4295,6 +4360,7 @@ int has_snb_msrs(unsigned int family, unsigned int model) case INTEL_FAM6_ATOM_GOLDMONT: /* BXT */ case INTEL_FAM6_ATOM_GOLDMONT_PLUS: case INTEL_FAM6_ATOM_GOLDMONT_D: /* DNV */ + case INTEL_FAM6_ATOM_TREMONT: /* EHL */ return 1; } return 0; @@ -4324,6 +4390,7 @@ int has_c8910_msrs(unsigned int family, unsigned int model) case INTEL_FAM6_CANNONLAKE_L: /* CNL */ case INTEL_FAM6_ATOM_GOLDMONT: /* BXT */ case INTEL_FAM6_ATOM_GOLDMONT_PLUS: + case INTEL_FAM6_ATOM_TREMONT: /* EHL */ return 1; } return 0; @@ -4610,14 +4677,24 @@ unsigned int intel_model_duplicates(unsigned int model) case INTEL_FAM6_SKYLAKE: case INTEL_FAM6_KABYLAKE_L: case INTEL_FAM6_KABYLAKE: + case INTEL_FAM6_COMETLAKE_L: + case INTEL_FAM6_COMETLAKE: return INTEL_FAM6_SKYLAKE_L; case INTEL_FAM6_ICELAKE_L: case INTEL_FAM6_ICELAKE_NNPI: + case INTEL_FAM6_TIGERLAKE_L: + case INTEL_FAM6_TIGERLAKE: return INTEL_FAM6_CANNONLAKE_L; case INTEL_FAM6_ATOM_TREMONT_D: return INTEL_FAM6_ATOM_GOLDMONT_D; + + case INTEL_FAM6_ATOM_TREMONT_L: + return INTEL_FAM6_ATOM_TREMONT; + + case INTEL_FAM6_ICELAKE_X: + return INTEL_FAM6_SKYLAKE_X; } return model; } @@ -4872,7 +4949,8 @@ void process_cpuid() do_slm_cstates = is_slm(family, model); do_knl_cstates = is_knl(family, model); - if (do_slm_cstates || do_knl_cstates || is_cnl(family, model)) + if (do_slm_cstates || do_knl_cstates || is_cnl(family, model) || + is_ehl(family, model)) BIC_NOT_PRESENT(BIC_CPU_c3); if (!quiet) @@ -4907,10 +4985,16 @@ void process_cpuid() else BIC_NOT_PRESENT(BIC_CPU_LPI); - if (!access("/sys/devices/system/cpu/cpuidle/low_power_idle_system_residency_us", R_OK)) + if (!access(sys_lpi_file_sysfs, R_OK)) { + sys_lpi_file = sys_lpi_file_sysfs; BIC_PRESENT(BIC_SYS_LPI); - else + } else if (!access(sys_lpi_file_debugfs, R_OK)) { + sys_lpi_file = sys_lpi_file_debugfs; + BIC_PRESENT(BIC_SYS_LPI); + } else { + sys_lpi_file_sysfs = NULL; BIC_NOT_PRESENT(BIC_SYS_LPI); + } if (!quiet) decode_misc_feature_control(); @@ -5306,7 +5390,7 @@ int get_and_dump_counters(void) } void print_version() { - fprintf(outf, "turbostat version 19.08.31" + fprintf(outf, "turbostat version 20.03.20" " - Len Brown <lenb@kernel.org>\n"); } @@ -5323,9 +5407,9 @@ int add_counter(unsigned int msr_num, char *path, char *name, } msrp->msr_num = msr_num; - strncpy(msrp->name, name, NAME_BYTES); + strncpy(msrp->name, name, NAME_BYTES - 1); if (path) - strncpy(msrp->path, path, PATH_BYTES); + strncpy(msrp->path, path, PATH_BYTES - 1); msrp->width = width; msrp->type = type; msrp->format = format; diff --git a/tools/scripts/Makefile.include b/tools/scripts/Makefile.include index ded7a950dc40..6d2f3a1b2249 100644 --- a/tools/scripts/Makefile.include +++ b/tools/scripts/Makefile.include @@ -1,8 +1,8 @@ # SPDX-License-Identifier: GPL-2.0 ifneq ($(O),) ifeq ($(origin O), command line) - dummy := $(if $(shell test -d $(O) || echo $(O)),$(error O=$(O) does not exist),) - ABSOLUTE_O := $(shell cd $(O) ; pwd) + dummy := $(if $(shell cd $(PWD); test -d $(O) || echo $(O)),$(error O=$(O) does not exist),) + ABSOLUTE_O := $(shell cd $(PWD); cd $(O) ; pwd) OUTPUT := $(ABSOLUTE_O)/$(if $(subdir),$(subdir)/) COMMAND_O := O=$(ABSOLUTE_O) ifeq ($(objtree),) diff --git a/tools/testing/ktest/ktest.pl b/tools/testing/ktest/ktest.pl index 220d04f958a6..7570e36d636d 100755 --- a/tools/testing/ktest/ktest.pl +++ b/tools/testing/ktest/ktest.pl @@ -30,7 +30,7 @@ my %default = ( "EMAIL_WHEN_STARTED" => 0, "NUM_TESTS" => 1, "TEST_TYPE" => "build", - "BUILD_TYPE" => "randconfig", + "BUILD_TYPE" => "oldconfig", "MAKE_CMD" => "make", "CLOSE_CONSOLE_SIGNAL" => "INT", "TIMEOUT" => 120, @@ -1030,7 +1030,7 @@ sub __read_config { } if (!$skip && $rest !~ /^\s*$/) { - die "$name: $.: Gargbage found after $type\n$_"; + die "$name: $.: Garbage found after $type\n$_"; } if ($skip && $type eq "TEST_START") { @@ -1063,7 +1063,7 @@ sub __read_config { } if ($rest !~ /^\s*$/) { - die "$name: $.: Gargbage found after DEFAULTS\n$_"; + die "$name: $.: Garbage found after DEFAULTS\n$_"; } } elsif (/^\s*INCLUDE\s+(\S+)/) { @@ -1154,7 +1154,7 @@ sub __read_config { # on of these sections that have SKIP defined. # The save variable can be # defined multiple times and the new one simply overrides - # the prevous one. + # the previous one. set_variable($lvalue, $rvalue); } else { @@ -1234,7 +1234,7 @@ sub read_config { foreach my $option (keys %not_used) { print "$option\n"; } - print "Set IGRNORE_UNUSED = 1 to have ktest ignore unused variables\n"; + print "Set IGNORE_UNUSED = 1 to have ktest ignore unused variables\n"; if (!read_yn "Do you want to continue?") { exit -1; } @@ -1345,7 +1345,7 @@ sub eval_option { # Check for recursive evaluations. # 100 deep should be more than enough. if ($r++ > 100) { - die "Over 100 evaluations accurred with $option\n" . + die "Over 100 evaluations occurred with $option\n" . "Check for recursive variables\n"; } $prev = $option; @@ -1383,7 +1383,7 @@ sub reboot { } else { # Make sure everything has been written to disk - run_ssh("sync"); + run_ssh("sync", 10); if (defined($time)) { start_monitor; @@ -1461,7 +1461,7 @@ sub get_test_name() { sub dodie { - # avoid recusion + # avoid recursion return if ($in_die); $in_die = 1; diff --git a/tools/testing/ktest/sample.conf b/tools/testing/ktest/sample.conf index c3bc933d437b..27666b8007ed 100644 --- a/tools/testing/ktest/sample.conf +++ b/tools/testing/ktest/sample.conf @@ -10,7 +10,7 @@ # # Options set in the beginning of the file are considered to be -# default options. These options can be overriden by test specific +# default options. These options can be overridden by test specific # options, with the following exceptions: # # LOG_FILE @@ -204,7 +204,7 @@ # # This config file can also contain "config variables". # These are assigned with ":=" instead of the ktest option -# assigment "=". +# assignment "=". # # The difference between ktest options and config variables # is that config variables can be used multiple times, @@ -263,7 +263,7 @@ #### Using options in other options #### # # Options that are defined in the config file may also be used -# by other options. All options are evaulated at time of +# by other options. All options are evaluated at time of # use (except that config variables are evaluated at config # processing time). # @@ -505,7 +505,7 @@ #TEST = ssh user@machine /root/run_test # The build type is any make config type or special command -# (default randconfig) +# (default oldconfig) # nobuild - skip the clean and build step # useconfig:/path/to/config - use the given config and run # oldconfig on it. @@ -707,7 +707,7 @@ # Line to define a successful boot up in console output. # This is what the line contains, not the entire line. If you need -# the entire line to match, then use regural expression syntax like: +# the entire line to match, then use regular expression syntax like: # (do not add any quotes around it) # # SUCCESS_LINE = ^MyBox Login:$ @@ -839,7 +839,7 @@ # (ignored if POWEROFF_ON_SUCCESS is set) #REBOOT_ON_SUCCESS = 1 -# In case there are isses with rebooting, you can specify this +# In case there are issues with rebooting, you can specify this # to always powercycle after this amount of time after calling # reboot. # Note, POWERCYCLE_AFTER_REBOOT = 0 does NOT disable it. It just @@ -848,7 +848,7 @@ # (default undefined) #POWERCYCLE_AFTER_REBOOT = 5 -# In case there's isses with halting, you can specify this +# In case there's issues with halting, you can specify this # to always poweroff after this amount of time after calling # halt. # Note, POWEROFF_AFTER_HALT = 0 does NOT disable it. It just @@ -972,7 +972,7 @@ # # PATCHCHECK_START is required and is the first patch to # test (the SHA1 of the commit). You may also specify anything -# that git checkout allows (branch name, tage, HEAD~3). +# that git checkout allows (branch name, tag, HEAD~3). # # PATCHCHECK_END is the last patch to check (default HEAD) # @@ -994,7 +994,7 @@ # IGNORE_WARNINGS is set for the given commit's sha1 # # IGNORE_WARNINGS can be used to disable the failure of patchcheck -# on a particuler commit (SHA1). You can add more than one commit +# on a particular commit (SHA1). You can add more than one commit # by adding a list of SHA1s that are space delimited. # # If BUILD_NOCLEAN is set, then make mrproper will not be run on @@ -1093,7 +1093,7 @@ # whatever reason. (Can't reboot, want to inspect each iteration) # Doing a BISECT_MANUAL will have the test wait for you to # tell it if the test passed or failed after each iteration. -# This is basicall the same as running git bisect yourself +# This is basically the same as running git bisect yourself # but ktest will rebuild and install the kernel for you. # # BISECT_CHECK = 1 (optional, default 0) @@ -1239,7 +1239,7 @@ # # CONFIG_BISECT_EXEC (optional) # The config bisect is a separate program that comes with ktest.pl. -# By befault, it will look for: +# By default, it will look for: # `pwd`/config-bisect.pl # the location ktest.pl was executed from. # If it does not find it there, it will look for: # `dirname <ktest.pl>`/config-bisect.pl # The directory that holds ktest.pl diff --git a/tools/testing/selftests/Makefile b/tools/testing/selftests/Makefile index 6ec503912bea..b93fa645ee54 100644 --- a/tools/testing/selftests/Makefile +++ b/tools/testing/selftests/Makefile @@ -33,6 +33,7 @@ TARGETS += memory-hotplug TARGETS += mount TARGETS += mqueue TARGETS += net +TARGETS += net/forwarding TARGETS += net/mptcp TARGETS += netfilter TARGETS += networking/timestamping diff --git a/tools/testing/selftests/bpf/prog_tests/send_signal_sched_switch.c b/tools/testing/selftests/bpf/prog_tests/send_signal_sched_switch.c new file mode 100644 index 000000000000..189a34a7addb --- /dev/null +++ b/tools/testing/selftests/bpf/prog_tests/send_signal_sched_switch.c @@ -0,0 +1,60 @@ +// SPDX-License-Identifier: GPL-2.0 +#include <test_progs.h> +#include <stdio.h> +#include <stdlib.h> +#include <sys/mman.h> +#include <pthread.h> +#include <sys/types.h> +#include <sys/stat.h> +#include <fcntl.h> +#include "test_send_signal_kern.skel.h" + +static void sigusr1_handler(int signum) +{ +} + +#define THREAD_COUNT 100 + +static void *worker(void *p) +{ + int i; + + for ( i = 0; i < 1000; i++) + usleep(1); + + return NULL; +} + +void test_send_signal_sched_switch(void) +{ + struct test_send_signal_kern *skel; + pthread_t threads[THREAD_COUNT]; + u32 duration = 0; + int i, err; + + signal(SIGUSR1, sigusr1_handler); + + skel = test_send_signal_kern__open_and_load(); + if (CHECK(!skel, "skel_open_and_load", "skeleton open_and_load failed\n")) + return; + + skel->bss->pid = getpid(); + skel->bss->sig = SIGUSR1; + + err = test_send_signal_kern__attach(skel); + if (CHECK(err, "skel_attach", "skeleton attach failed\n")) + goto destroy_skel; + + for (i = 0; i < THREAD_COUNT; i++) { + err = pthread_create(threads + i, NULL, worker, NULL); + if (CHECK(err, "pthread_create", "Error creating thread, %s\n", + strerror(errno))) + goto destroy_skel; + } + + for (i = 0; i < THREAD_COUNT; i++) + pthread_join(threads[i], NULL); + +destroy_skel: + test_send_signal_kern__destroy(skel); +} diff --git a/tools/testing/selftests/bpf/progs/test_send_signal_kern.c b/tools/testing/selftests/bpf/progs/test_send_signal_kern.c index 1acc91e87bfc..b4233d3efac2 100644 --- a/tools/testing/selftests/bpf/progs/test_send_signal_kern.c +++ b/tools/testing/selftests/bpf/progs/test_send_signal_kern.c @@ -31,6 +31,12 @@ int send_signal_tp(void *ctx) return bpf_send_signal_test(ctx); } +SEC("tracepoint/sched/sched_switch") +int send_signal_tp_sched(void *ctx) +{ + return bpf_send_signal_test(ctx); +} + SEC("perf_event") int send_signal_perf(void *ctx) { diff --git a/tools/testing/selftests/bpf/test_btf.c b/tools/testing/selftests/bpf/test_btf.c index 93040ca83e60..8da77cda5f4a 100644 --- a/tools/testing/selftests/bpf/test_btf.c +++ b/tools/testing/selftests/bpf/test_btf.c @@ -1062,6 +1062,48 @@ static struct btf_raw_test raw_tests[] = { .err_str = "Member exceeds struct_size", }, +/* Test member unexceeds the size of struct + * + * enum E { + * E0, + * E1, + * }; + * + * struct A { + * char m; + * enum E __attribute__((packed)) n; + * }; + */ +{ + .descr = "size check test #5", + .raw_types = { + /* int */ /* [1] */ + BTF_TYPE_INT_ENC(0, BTF_INT_SIGNED, 0, 32, sizeof(int)), + /* char */ /* [2] */ + BTF_TYPE_INT_ENC(0, BTF_INT_SIGNED, 0, 8, 1), + /* enum E { */ /* [3] */ + BTF_TYPE_ENC(NAME_TBD, BTF_INFO_ENC(BTF_KIND_ENUM, 0, 2), 1), + BTF_ENUM_ENC(NAME_TBD, 0), + BTF_ENUM_ENC(NAME_TBD, 1), + /* } */ + /* struct A { */ /* [4] */ + BTF_TYPE_ENC(NAME_TBD, BTF_INFO_ENC(BTF_KIND_STRUCT, 0, 2), 2), + BTF_MEMBER_ENC(NAME_TBD, 2, 0), /* char m; */ + BTF_MEMBER_ENC(NAME_TBD, 3, 8),/* enum E __attribute__((packed)) n; */ + /* } */ + BTF_END_RAW, + }, + .str_sec = "\0E\0E0\0E1\0A\0m\0n", + .str_sec_size = sizeof("\0E\0E0\0E1\0A\0m\0n"), + .map_type = BPF_MAP_TYPE_ARRAY, + .map_name = "size_check5_map", + .key_size = sizeof(int), + .value_size = 2, + .key_type_id = 1, + .value_type_id = 4, + .max_entries = 4, +}, + /* typedef const void * const_void_ptr; * struct A { * const_void_ptr m; diff --git a/tools/testing/selftests/bpf/verifier/jmp32.c b/tools/testing/selftests/bpf/verifier/jmp32.c index bf0322eb5346..bd5cae4a7f73 100644 --- a/tools/testing/selftests/bpf/verifier/jmp32.c +++ b/tools/testing/selftests/bpf/verifier/jmp32.c @@ -62,6 +62,21 @@ .flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS, }, { + "jset32: ignores upper bits", + .insns = { + BPF_MOV64_IMM(BPF_REG_0, 0), + BPF_LD_IMM64(BPF_REG_7, 0x8000000000000000), + BPF_LD_IMM64(BPF_REG_8, 0x8000000000000000), + BPF_JMP_REG(BPF_JSET, BPF_REG_7, BPF_REG_8, 1), + BPF_EXIT_INSN(), + BPF_JMP32_REG(BPF_JSET, BPF_REG_7, BPF_REG_8, 1), + BPF_MOV64_IMM(BPF_REG_0, 2), + BPF_EXIT_INSN(), + }, + .result = ACCEPT, + .retval = 2, +}, +{ "jset32: min/max deduction", .insns = { BPF_RAND_UEXT_R7, diff --git a/tools/testing/selftests/net/Makefile b/tools/testing/selftests/net/Makefile index 287ae916ec0b..4c1bd03ffa1c 100644 --- a/tools/testing/selftests/net/Makefile +++ b/tools/testing/selftests/net/Makefile @@ -11,7 +11,9 @@ TEST_PROGS += udpgso_bench.sh fib_rule_tests.sh msg_zerocopy.sh psock_snd.sh TEST_PROGS += udpgro_bench.sh udpgro.sh test_vxlan_under_vrf.sh reuseport_addr_any.sh TEST_PROGS += test_vxlan_fdb_changelink.sh so_txtime.sh ipv6_flowlabel.sh TEST_PROGS += tcp_fastopen_backup_key.sh fcnal-test.sh l2tp.sh traceroute.sh -TEST_PROGS += fin_ack_lat.sh +TEST_PROGS += fin_ack_lat.sh fib_nexthop_multiprefix.sh fib_nexthops.sh +TEST_PROGS += altnames.sh icmp_redirect.sh ip6_gre_headroom.sh +TEST_PROGS += route_localnet.sh TEST_PROGS_EXTENDED := in_netns.sh TEST_GEN_FILES = socket nettest TEST_GEN_FILES += psock_fanout psock_tpacket msg_zerocopy reuseport_addr_any diff --git a/tools/testing/selftests/net/fib_tests.sh b/tools/testing/selftests/net/fib_tests.sh index 60273f1bc7d9..b7616704b55e 100755 --- a/tools/testing/selftests/net/fib_tests.sh +++ b/tools/testing/selftests/net/fib_tests.sh @@ -1041,6 +1041,27 @@ ipv6_addr_metric_test() fi log_test $rc 0 "Prefix route with metric on link up" + # verify peer metric added correctly + set -e + run_cmd "$IP -6 addr flush dev dummy2" + run_cmd "$IP -6 addr add dev dummy2 2001:db8:104::1 peer 2001:db8:104::2 metric 260" + set +e + + check_route6 "2001:db8:104::1 dev dummy2 proto kernel metric 260" + log_test $? 0 "Set metric with peer route on local side" + log_test $? 0 "User specified metric on local address" + check_route6 "2001:db8:104::2 dev dummy2 proto kernel metric 260" + log_test $? 0 "Set metric with peer route on peer side" + + set -e + run_cmd "$IP -6 addr change dev dummy2 2001:db8:104::1 peer 2001:db8:104::3 metric 261" + set +e + + check_route6 "2001:db8:104::1 dev dummy2 proto kernel metric 261" + log_test $? 0 "Modify metric and peer address on local side" + check_route6 "2001:db8:104::3 dev dummy2 proto kernel metric 261" + log_test $? 0 "Modify metric and peer address on peer side" + $IP li del dummy1 $IP li del dummy2 cleanup @@ -1457,13 +1478,20 @@ ipv4_addr_metric_test() run_cmd "$IP addr flush dev dummy2" run_cmd "$IP addr add dev dummy2 172.16.104.1/32 peer 172.16.104.2 metric 260" - run_cmd "$IP addr change dev dummy2 172.16.104.1/32 peer 172.16.104.2 metric 261" rc=$? if [ $rc -eq 0 ]; then - check_route "172.16.104.2 dev dummy2 proto kernel scope link src 172.16.104.1 metric 261" + check_route "172.16.104.2 dev dummy2 proto kernel scope link src 172.16.104.1 metric 260" + rc=$? + fi + log_test $rc 0 "Set metric of address with peer route" + + run_cmd "$IP addr change dev dummy2 172.16.104.1/32 peer 172.16.104.3 metric 261" + rc=$? + if [ $rc -eq 0 ]; then + check_route "172.16.104.3 dev dummy2 proto kernel scope link src 172.16.104.1 metric 261" rc=$? fi - log_test $rc 0 "Modify metric of address with peer route" + log_test $rc 0 "Modify metric and peer address for peer route" $IP li del dummy1 $IP li del dummy2 diff --git a/tools/testing/selftests/net/forwarding/Makefile b/tools/testing/selftests/net/forwarding/Makefile new file mode 100644 index 000000000000..250fbb2d1625 --- /dev/null +++ b/tools/testing/selftests/net/forwarding/Makefile @@ -0,0 +1,76 @@ +# SPDX-License-Identifier: GPL-2.0+ OR MIT + +TEST_PROGS = bridge_igmp.sh \ + bridge_port_isolation.sh \ + bridge_sticky_fdb.sh \ + bridge_vlan_aware.sh \ + bridge_vlan_unaware.sh \ + ethtool.sh \ + gre_inner_v4_multipath.sh \ + gre_inner_v6_multipath.sh \ + gre_multipath.sh \ + ip6gre_inner_v4_multipath.sh \ + ip6gre_inner_v6_multipath.sh \ + ipip_flat_gre_key.sh \ + ipip_flat_gre_keys.sh \ + ipip_flat_gre.sh \ + ipip_hier_gre_key.sh \ + ipip_hier_gre_keys.sh \ + ipip_hier_gre.sh \ + loopback.sh \ + mirror_gre_bound.sh \ + mirror_gre_bridge_1d.sh \ + mirror_gre_bridge_1d_vlan.sh \ + mirror_gre_bridge_1q_lag.sh \ + mirror_gre_bridge_1q.sh \ + mirror_gre_changes.sh \ + mirror_gre_flower.sh \ + mirror_gre_lag_lacp.sh \ + mirror_gre_neigh.sh \ + mirror_gre_nh.sh \ + mirror_gre.sh \ + mirror_gre_vlan_bridge_1q.sh \ + mirror_gre_vlan.sh \ + mirror_vlan.sh \ + router_bridge.sh \ + router_bridge_vlan.sh \ + router_broadcast.sh \ + router_mpath_nh.sh \ + router_multicast.sh \ + router_multipath.sh \ + router.sh \ + router_vid_1.sh \ + sch_ets.sh \ + sch_tbf_ets.sh \ + sch_tbf_prio.sh \ + sch_tbf_root.sh \ + tc_actions.sh \ + tc_chains.sh \ + tc_flower_router.sh \ + tc_flower.sh \ + tc_shblocks.sh \ + tc_vlan_modify.sh \ + vxlan_asymmetric.sh \ + vxlan_bridge_1d_port_8472.sh \ + vxlan_bridge_1d.sh \ + vxlan_bridge_1q_port_8472.sh \ + vxlan_bridge_1q.sh \ + vxlan_symmetric.sh + +TEST_PROGS_EXTENDED := devlink_lib.sh \ + ethtool_lib.sh \ + fib_offload_lib.sh \ + forwarding.config.sample \ + ipip_lib.sh \ + lib.sh \ + mirror_gre_lib.sh \ + mirror_gre_topo_lib.sh \ + mirror_lib.sh \ + mirror_topo_lib.sh \ + sch_ets_core.sh \ + sch_ets_tests.sh \ + sch_tbf_core.sh \ + sch_tbf_etsprio.sh \ + tc_common.sh + +include ../../lib.mk diff --git a/tools/testing/selftests/net/forwarding/ethtool_lib.sh b/tools/testing/selftests/net/forwarding/ethtool_lib.sh index 925d229a59d8..925d229a59d8 100755..100644 --- a/tools/testing/selftests/net/forwarding/ethtool_lib.sh +++ b/tools/testing/selftests/net/forwarding/ethtool_lib.sh diff --git a/tools/testing/selftests/net/reuseport_addr_any.c b/tools/testing/selftests/net/reuseport_addr_any.c index c6233935fed1..b8475cb29be7 100644 --- a/tools/testing/selftests/net/reuseport_addr_any.c +++ b/tools/testing/selftests/net/reuseport_addr_any.c @@ -21,6 +21,10 @@ #include <sys/socket.h> #include <unistd.h> +#ifndef SOL_DCCP +#define SOL_DCCP 269 +#endif + static const char *IP4_ADDR = "127.0.0.1"; static const char *IP6_ADDR = "::1"; static const char *IP4_MAPPED6 = "::ffff:127.0.0.1"; diff --git a/tools/testing/selftests/netfilter/Makefile b/tools/testing/selftests/netfilter/Makefile index 08194aa44006..9c0f758310fe 100644 --- a/tools/testing/selftests/netfilter/Makefile +++ b/tools/testing/selftests/netfilter/Makefile @@ -3,6 +3,10 @@ TEST_PROGS := nft_trans_stress.sh nft_nat.sh bridge_brouter.sh \ conntrack_icmp_related.sh nft_flowtable.sh ipvs.sh \ - nft_concat_range.sh + nft_concat_range.sh \ + nft_queue.sh + +LDLIBS = -lmnl +TEST_GEN_FILES = nf-queue include ../lib.mk diff --git a/tools/testing/selftests/netfilter/config b/tools/testing/selftests/netfilter/config index 59caa8f71cd8..4faf2ce021d9 100644 --- a/tools/testing/selftests/netfilter/config +++ b/tools/testing/selftests/netfilter/config @@ -1,2 +1,8 @@ CONFIG_NET_NS=y CONFIG_NF_TABLES_INET=y +CONFIG_NFT_QUEUE=m +CONFIG_NFT_NAT=m +CONFIG_NFT_REDIR=m +CONFIG_NFT_MASQ=m +CONFIG_NFT_FLOW_OFFLOAD=m +CONFIG_NF_CT_NETLINK=m diff --git a/tools/testing/selftests/netfilter/nf-queue.c b/tools/testing/selftests/netfilter/nf-queue.c new file mode 100644 index 000000000000..29c73bce38fa --- /dev/null +++ b/tools/testing/selftests/netfilter/nf-queue.c @@ -0,0 +1,352 @@ +// SPDX-License-Identifier: GPL-2.0 + +#include <errno.h> +#include <stdbool.h> +#include <stdio.h> +#include <stdint.h> +#include <stdlib.h> +#include <unistd.h> +#include <string.h> +#include <time.h> +#include <arpa/inet.h> + +#include <libmnl/libmnl.h> +#include <linux/netfilter.h> +#include <linux/netfilter/nfnetlink.h> +#include <linux/netfilter/nfnetlink_queue.h> + +struct options { + bool count_packets; + int verbose; + unsigned int queue_num; + unsigned int timeout; +}; + +static unsigned int queue_stats[5]; +static struct options opts; + +static void help(const char *p) +{ + printf("Usage: %s [-c|-v [-vv] ] [-t timeout] [-q queue_num]\n", p); +} + +static int parse_attr_cb(const struct nlattr *attr, void *data) +{ + const struct nlattr **tb = data; + int type = mnl_attr_get_type(attr); + + /* skip unsupported attribute in user-space */ + if (mnl_attr_type_valid(attr, NFQA_MAX) < 0) + return MNL_CB_OK; + + switch (type) { + case NFQA_MARK: + case NFQA_IFINDEX_INDEV: + case NFQA_IFINDEX_OUTDEV: + case NFQA_IFINDEX_PHYSINDEV: + case NFQA_IFINDEX_PHYSOUTDEV: + if (mnl_attr_validate(attr, MNL_TYPE_U32) < 0) { + perror("mnl_attr_validate"); + return MNL_CB_ERROR; + } + break; + case NFQA_TIMESTAMP: + if (mnl_attr_validate2(attr, MNL_TYPE_UNSPEC, + sizeof(struct nfqnl_msg_packet_timestamp)) < 0) { + perror("mnl_attr_validate2"); + return MNL_CB_ERROR; + } + break; + case NFQA_HWADDR: + if (mnl_attr_validate2(attr, MNL_TYPE_UNSPEC, + sizeof(struct nfqnl_msg_packet_hw)) < 0) { + perror("mnl_attr_validate2"); + return MNL_CB_ERROR; + } + break; + case NFQA_PAYLOAD: + break; + } + tb[type] = attr; + return MNL_CB_OK; +} + +static int queue_cb(const struct nlmsghdr *nlh, void *data) +{ + struct nlattr *tb[NFQA_MAX+1] = { 0 }; + struct nfqnl_msg_packet_hdr *ph = NULL; + uint32_t id = 0; + + (void)data; + + mnl_attr_parse(nlh, sizeof(struct nfgenmsg), parse_attr_cb, tb); + if (tb[NFQA_PACKET_HDR]) { + ph = mnl_attr_get_payload(tb[NFQA_PACKET_HDR]); + id = ntohl(ph->packet_id); + + if (opts.verbose > 0) + printf("packet hook=%u, hwproto 0x%x", + ntohs(ph->hw_protocol), ph->hook); + + if (ph->hook >= 5) { + fprintf(stderr, "Unknown hook %d\n", ph->hook); + return MNL_CB_ERROR; + } + + if (opts.verbose > 0) { + uint32_t skbinfo = 0; + + if (tb[NFQA_SKB_INFO]) + skbinfo = ntohl(mnl_attr_get_u32(tb[NFQA_SKB_INFO])); + if (skbinfo & NFQA_SKB_CSUMNOTREADY) + printf(" csumnotready"); + if (skbinfo & NFQA_SKB_GSO) + printf(" gso"); + if (skbinfo & NFQA_SKB_CSUM_NOTVERIFIED) + printf(" csumnotverified"); + puts(""); + } + + if (opts.count_packets) + queue_stats[ph->hook]++; + } + + return MNL_CB_OK + id; +} + +static struct nlmsghdr * +nfq_build_cfg_request(char *buf, uint8_t command, int queue_num) +{ + struct nlmsghdr *nlh = mnl_nlmsg_put_header(buf); + struct nfqnl_msg_config_cmd cmd = { + .command = command, + .pf = htons(AF_INET), + }; + struct nfgenmsg *nfg; + + nlh->nlmsg_type = (NFNL_SUBSYS_QUEUE << 8) | NFQNL_MSG_CONFIG; + nlh->nlmsg_flags = NLM_F_REQUEST; + + nfg = mnl_nlmsg_put_extra_header(nlh, sizeof(*nfg)); + + nfg->nfgen_family = AF_UNSPEC; + nfg->version = NFNETLINK_V0; + nfg->res_id = htons(queue_num); + + mnl_attr_put(nlh, NFQA_CFG_CMD, sizeof(cmd), &cmd); + + return nlh; +} + +static struct nlmsghdr * +nfq_build_cfg_params(char *buf, uint8_t mode, int range, int queue_num) +{ + struct nlmsghdr *nlh = mnl_nlmsg_put_header(buf); + struct nfqnl_msg_config_params params = { + .copy_range = htonl(range), + .copy_mode = mode, + }; + struct nfgenmsg *nfg; + + nlh->nlmsg_type = (NFNL_SUBSYS_QUEUE << 8) | NFQNL_MSG_CONFIG; + nlh->nlmsg_flags = NLM_F_REQUEST; + + nfg = mnl_nlmsg_put_extra_header(nlh, sizeof(*nfg)); + nfg->nfgen_family = AF_UNSPEC; + nfg->version = NFNETLINK_V0; + nfg->res_id = htons(queue_num); + + mnl_attr_put(nlh, NFQA_CFG_PARAMS, sizeof(params), ¶ms); + + return nlh; +} + +static struct nlmsghdr * +nfq_build_verdict(char *buf, int id, int queue_num, int verd) +{ + struct nfqnl_msg_verdict_hdr vh = { + .verdict = htonl(verd), + .id = htonl(id), + }; + struct nlmsghdr *nlh; + struct nfgenmsg *nfg; + + nlh = mnl_nlmsg_put_header(buf); + nlh->nlmsg_type = (NFNL_SUBSYS_QUEUE << 8) | NFQNL_MSG_VERDICT; + nlh->nlmsg_flags = NLM_F_REQUEST; + nfg = mnl_nlmsg_put_extra_header(nlh, sizeof(*nfg)); + nfg->nfgen_family = AF_UNSPEC; + nfg->version = NFNETLINK_V0; + nfg->res_id = htons(queue_num); + + mnl_attr_put(nlh, NFQA_VERDICT_HDR, sizeof(vh), &vh); + + return nlh; +} + +static void print_stats(void) +{ + unsigned int last, total; + int i; + + if (!opts.count_packets) + return; + + total = 0; + last = queue_stats[0]; + + for (i = 0; i < 5; i++) { + printf("hook %d packets %08u\n", i, queue_stats[i]); + last = queue_stats[i]; + total += last; + } + + printf("%u packets total\n", total); +} + +struct mnl_socket *open_queue(void) +{ + char buf[MNL_SOCKET_BUFFER_SIZE]; + unsigned int queue_num; + struct mnl_socket *nl; + struct nlmsghdr *nlh; + struct timeval tv; + uint32_t flags; + + nl = mnl_socket_open(NETLINK_NETFILTER); + if (nl == NULL) { + perror("mnl_socket_open"); + exit(EXIT_FAILURE); + } + + if (mnl_socket_bind(nl, 0, MNL_SOCKET_AUTOPID) < 0) { + perror("mnl_socket_bind"); + exit(EXIT_FAILURE); + } + + queue_num = opts.queue_num; + nlh = nfq_build_cfg_request(buf, NFQNL_CFG_CMD_BIND, queue_num); + + if (mnl_socket_sendto(nl, nlh, nlh->nlmsg_len) < 0) { + perror("mnl_socket_sendto"); + exit(EXIT_FAILURE); + } + + nlh = nfq_build_cfg_params(buf, NFQNL_COPY_PACKET, 0xFFFF, queue_num); + + flags = NFQA_CFG_F_GSO | NFQA_CFG_F_UID_GID; + mnl_attr_put_u32(nlh, NFQA_CFG_FLAGS, htonl(flags)); + mnl_attr_put_u32(nlh, NFQA_CFG_MASK, htonl(flags)); + + if (mnl_socket_sendto(nl, nlh, nlh->nlmsg_len) < 0) { + perror("mnl_socket_sendto"); + exit(EXIT_FAILURE); + } + + memset(&tv, 0, sizeof(tv)); + tv.tv_sec = opts.timeout; + if (opts.timeout && setsockopt(mnl_socket_get_fd(nl), + SOL_SOCKET, SO_RCVTIMEO, + &tv, sizeof(tv))) { + perror("setsockopt(SO_RCVTIMEO)"); + exit(EXIT_FAILURE); + } + + return nl; +} + +static int mainloop(void) +{ + unsigned int buflen = 64 * 1024 + MNL_SOCKET_BUFFER_SIZE; + struct mnl_socket *nl; + struct nlmsghdr *nlh; + unsigned int portid; + char *buf; + int ret; + + buf = malloc(buflen); + if (!buf) { + perror("malloc"); + exit(EXIT_FAILURE); + } + + nl = open_queue(); + portid = mnl_socket_get_portid(nl); + + for (;;) { + uint32_t id; + + ret = mnl_socket_recvfrom(nl, buf, buflen); + if (ret == -1) { + if (errno == ENOBUFS) + continue; + + if (errno == EAGAIN) { + errno = 0; + ret = 0; + break; + } + + perror("mnl_socket_recvfrom"); + exit(EXIT_FAILURE); + } + + ret = mnl_cb_run(buf, ret, 0, portid, queue_cb, NULL); + if (ret < 0) { + perror("mnl_cb_run"); + exit(EXIT_FAILURE); + } + + id = ret - MNL_CB_OK; + nlh = nfq_build_verdict(buf, id, opts.queue_num, NF_ACCEPT); + if (mnl_socket_sendto(nl, nlh, nlh->nlmsg_len) < 0) { + perror("mnl_socket_sendto"); + exit(EXIT_FAILURE); + } + } + + mnl_socket_close(nl); + + return ret; +} + +static void parse_opts(int argc, char **argv) +{ + int c; + + while ((c = getopt(argc, argv, "chvt:q:")) != -1) { + switch (c) { + case 'c': + opts.count_packets = true; + break; + case 'h': + help(argv[0]); + exit(0); + break; + case 'q': + opts.queue_num = atoi(optarg); + if (opts.queue_num > 0xffff) + opts.queue_num = 0; + break; + case 't': + opts.timeout = atoi(optarg); + break; + case 'v': + opts.verbose++; + break; + } + } +} + +int main(int argc, char *argv[]) +{ + int ret; + + parse_opts(argc, argv); + + ret = mainloop(); + if (opts.count_packets) + print_stats(); + + return ret; +} diff --git a/tools/testing/selftests/netfilter/nft_queue.sh b/tools/testing/selftests/netfilter/nft_queue.sh new file mode 100755 index 000000000000..6898448b4266 --- /dev/null +++ b/tools/testing/selftests/netfilter/nft_queue.sh @@ -0,0 +1,332 @@ +#!/bin/bash +# +# This tests nf_queue: +# 1. can process packets from all hooks +# 2. support running nfqueue from more than one base chain +# +# Kselftest framework requirement - SKIP code is 4. +ksft_skip=4 +ret=0 + +sfx=$(mktemp -u "XXXXXXXX") +ns1="ns1-$sfx" +ns2="ns2-$sfx" +nsrouter="nsrouter-$sfx" + +cleanup() +{ + ip netns del ${ns1} + ip netns del ${ns2} + ip netns del ${nsrouter} + rm -f "$TMPFILE0" + rm -f "$TMPFILE1" +} + +nft --version > /dev/null 2>&1 +if [ $? -ne 0 ];then + echo "SKIP: Could not run test without nft tool" + exit $ksft_skip +fi + +ip -Version > /dev/null 2>&1 +if [ $? -ne 0 ];then + echo "SKIP: Could not run test without ip tool" + exit $ksft_skip +fi + +ip netns add ${nsrouter} +if [ $? -ne 0 ];then + echo "SKIP: Could not create net namespace" + exit $ksft_skip +fi + +TMPFILE0=$(mktemp) +TMPFILE1=$(mktemp) +trap cleanup EXIT + +ip netns add ${ns1} +ip netns add ${ns2} + +ip link add veth0 netns ${nsrouter} type veth peer name eth0 netns ${ns1} > /dev/null 2>&1 +if [ $? -ne 0 ];then + echo "SKIP: No virtual ethernet pair device support in kernel" + exit $ksft_skip +fi +ip link add veth1 netns ${nsrouter} type veth peer name eth0 netns ${ns2} + +ip -net ${nsrouter} link set lo up +ip -net ${nsrouter} link set veth0 up +ip -net ${nsrouter} addr add 10.0.1.1/24 dev veth0 +ip -net ${nsrouter} addr add dead:1::1/64 dev veth0 + +ip -net ${nsrouter} link set veth1 up +ip -net ${nsrouter} addr add 10.0.2.1/24 dev veth1 +ip -net ${nsrouter} addr add dead:2::1/64 dev veth1 + +ip -net ${ns1} link set lo up +ip -net ${ns1} link set eth0 up + +ip -net ${ns2} link set lo up +ip -net ${ns2} link set eth0 up + +ip -net ${ns1} addr add 10.0.1.99/24 dev eth0 +ip -net ${ns1} addr add dead:1::99/64 dev eth0 +ip -net ${ns1} route add default via 10.0.1.1 +ip -net ${ns1} route add default via dead:1::1 + +ip -net ${ns2} addr add 10.0.2.99/24 dev eth0 +ip -net ${ns2} addr add dead:2::99/64 dev eth0 +ip -net ${ns2} route add default via 10.0.2.1 +ip -net ${ns2} route add default via dead:2::1 + +load_ruleset() { + local name=$1 + local prio=$2 + +ip netns exec ${nsrouter} nft -f - <<EOF +table inet $name { + chain nfq { + ip protocol icmp queue bypass + icmpv6 type { "echo-request", "echo-reply" } queue num 1 bypass + } + chain pre { + type filter hook prerouting priority $prio; policy accept; + jump nfq + } + chain input { + type filter hook input priority $prio; policy accept; + jump nfq + } + chain forward { + type filter hook forward priority $prio; policy accept; + tcp dport 12345 queue num 2 + jump nfq + } + chain output { + type filter hook output priority $prio; policy accept; + tcp dport 12345 queue num 3 + jump nfq + } + chain post { + type filter hook postrouting priority $prio; policy accept; + jump nfq + } +} +EOF +} + +load_counter_ruleset() { + local prio=$1 + +ip netns exec ${nsrouter} nft -f - <<EOF +table inet countrules { + chain pre { + type filter hook prerouting priority $prio; policy accept; + counter + } + chain input { + type filter hook input priority $prio; policy accept; + counter + } + chain forward { + type filter hook forward priority $prio; policy accept; + counter + } + chain output { + type filter hook output priority $prio; policy accept; + counter + } + chain post { + type filter hook postrouting priority $prio; policy accept; + counter + } +} +EOF +} + +test_ping() { + ip netns exec ${ns1} ping -c 1 -q 10.0.2.99 > /dev/null + if [ $? -ne 0 ];then + return 1 + fi + + ip netns exec ${ns1} ping -c 1 -q dead:2::99 > /dev/null + if [ $? -ne 0 ];then + return 1 + fi + + return 0 +} + +test_ping_router() { + ip netns exec ${ns1} ping -c 1 -q 10.0.2.1 > /dev/null + if [ $? -ne 0 ];then + return 1 + fi + + ip netns exec ${ns1} ping -c 1 -q dead:2::1 > /dev/null + if [ $? -ne 0 ];then + return 1 + fi + + return 0 +} + +test_queue_blackhole() { + local proto=$1 + +ip netns exec ${nsrouter} nft -f - <<EOF +table $proto blackh { + chain forward { + type filter hook forward priority 0; policy accept; + queue num 600 + } +} +EOF + if [ $proto = "ip" ] ;then + ip netns exec ${ns1} ping -c 1 -q 10.0.2.99 > /dev/null + lret=$? + elif [ $proto = "ip6" ]; then + ip netns exec ${ns1} ping -c 1 -q dead:2::99 > /dev/null + lret=$? + else + lret=111 + fi + + # queue without bypass keyword should drop traffic if no listener exists. + if [ $lret -eq 0 ];then + echo "FAIL: $proto expected failure, got $lret" 1>&2 + exit 1 + fi + + ip netns exec ${nsrouter} nft delete table $proto blackh + if [ $? -ne 0 ] ;then + echo "FAIL: $proto: Could not delete blackh table" + exit 1 + fi + + echo "PASS: $proto: statement with no listener results in packet drop" +} + +test_queue() +{ + local expected=$1 + local last="" + + # spawn nf-queue listeners + ip netns exec ${nsrouter} ./nf-queue -c -q 0 -t 3 > "$TMPFILE0" & + ip netns exec ${nsrouter} ./nf-queue -c -q 1 -t 3 > "$TMPFILE1" & + sleep 1 + test_ping + ret=$? + if [ $ret -ne 0 ];then + echo "FAIL: netns routing/connectivity with active listener on queue $queue: $ret" 1>&2 + exit $ret + fi + + test_ping_router + ret=$? + if [ $ret -ne 0 ];then + echo "FAIL: netns router unreachable listener on queue $queue: $ret" 1>&2 + exit $ret + fi + + wait + ret=$? + + for file in $TMPFILE0 $TMPFILE1; do + last=$(tail -n1 "$file") + if [ x"$last" != x"$expected packets total" ]; then + echo "FAIL: Expected $expected packets total, but got $last" 1>&2 + cat "$file" 1>&2 + + ip netns exec ${nsrouter} nft list ruleset + exit 1 + fi + done + + echo "PASS: Expected and received $last" +} + +test_tcp_forward() +{ + ip netns exec ${nsrouter} ./nf-queue -q 2 -t 10 & + local nfqpid=$! + + tmpfile=$(mktemp) || exit 1 + dd conv=sparse status=none if=/dev/zero bs=1M count=100 of=$tmpfile + ip netns exec ${ns2} nc -w 5 -l -p 12345 <"$tmpfile" >/dev/null & + local rpid=$! + + sleep 1 + ip netns exec ${ns1} nc -w 5 10.0.2.99 12345 <"$tmpfile" >/dev/null & + + rm -f "$tmpfile" + + wait $rpid + wait $lpid + [ $? -eq 0 ] && echo "PASS: tcp and nfqueue in forward chain" +} + +test_tcp_localhost() +{ + tc -net "${nsrouter}" qdisc add dev lo root netem loss random 1% + + tmpfile=$(mktemp) || exit 1 + + dd conv=sparse status=none if=/dev/zero bs=1M count=900 of=$tmpfile + ip netns exec ${nsrouter} nc -w 5 -l -p 12345 <"$tmpfile" >/dev/null & + local rpid=$! + + ip netns exec ${nsrouter} ./nf-queue -q 3 -t 30 & + local nfqpid=$! + + sleep 1 + ip netns exec ${nsrouter} nc -w 5 127.0.0.1 12345 <"$tmpfile" > /dev/null + rm -f "$tmpfile" + + wait $rpid + [ $? -eq 0 ] && echo "PASS: tcp via loopback" +} + +ip netns exec ${nsrouter} sysctl net.ipv6.conf.all.forwarding=1 > /dev/null +ip netns exec ${nsrouter} sysctl net.ipv4.conf.veth0.forwarding=1 > /dev/null +ip netns exec ${nsrouter} sysctl net.ipv4.conf.veth1.forwarding=1 > /dev/null + +load_ruleset "filter" 0 + +sleep 3 + +test_ping +ret=$? +if [ $ret -eq 0 ];then + # queue bypass works (rules were skipped, no listener) + echo "PASS: ${ns1} can reach ${ns2}" +else + echo "FAIL: ${ns1} cannot reach ${ns2}: $ret" 1>&2 + exit $ret +fi + +test_queue_blackhole ip +test_queue_blackhole ip6 + +# dummy ruleset to add base chains between the +# queueing rules. We don't want the second reinject +# to re-execute the old hooks. +load_counter_ruleset 10 + +# we are hooking all: prerouting/input/forward/output/postrouting. +# we ping ${ns2} from ${ns1} via ${nsrouter} using ipv4 and ipv6, so: +# 1x icmp prerouting,forward,postrouting -> 3 queue events (6 incl. reply). +# 1x icmp prerouting,input,output postrouting -> 4 queue events incl. reply. +# so we expect that userspace program receives 10 packets. +test_queue 10 + +# same. We queue to a second program as well. +load_ruleset "filter2" 20 +test_queue 20 + +test_tcp_forward +test_tcp_localhost + +exit $ret diff --git a/tools/testing/selftests/seccomp/seccomp_bpf.c b/tools/testing/selftests/seccomp/seccomp_bpf.c index ee1b727ede04..a9ad3bd8b2ad 100644 --- a/tools/testing/selftests/seccomp/seccomp_bpf.c +++ b/tools/testing/selftests/seccomp/seccomp_bpf.c @@ -212,6 +212,10 @@ struct seccomp_notif_sizes { #define SECCOMP_USER_NOTIF_FLAG_CONTINUE 0x00000001 #endif +#ifndef SECCOMP_FILTER_FLAG_TSYNC_ESRCH +#define SECCOMP_FILTER_FLAG_TSYNC_ESRCH (1UL << 4) +#endif + #ifndef seccomp int seccomp(unsigned int op, unsigned int flags, void *args) { @@ -2187,7 +2191,8 @@ TEST(detect_seccomp_filter_flags) unsigned int flags[] = { SECCOMP_FILTER_FLAG_TSYNC, SECCOMP_FILTER_FLAG_LOG, SECCOMP_FILTER_FLAG_SPEC_ALLOW, - SECCOMP_FILTER_FLAG_NEW_LISTENER }; + SECCOMP_FILTER_FLAG_NEW_LISTENER, + SECCOMP_FILTER_FLAG_TSYNC_ESRCH }; unsigned int exclusive[] = { SECCOMP_FILTER_FLAG_TSYNC, SECCOMP_FILTER_FLAG_NEW_LISTENER }; @@ -2645,6 +2650,55 @@ TEST_F(TSYNC, two_siblings_with_one_divergence) EXPECT_EQ(SIBLING_EXIT_UNKILLED, (long)status); } +TEST_F(TSYNC, two_siblings_with_one_divergence_no_tid_in_err) +{ + long ret, flags; + void *status; + + ASSERT_EQ(0, prctl(PR_SET_NO_NEW_PRIVS, 1, 0, 0, 0)) { + TH_LOG("Kernel does not support PR_SET_NO_NEW_PRIVS!"); + } + + ret = seccomp(SECCOMP_SET_MODE_FILTER, 0, &self->root_prog); + ASSERT_NE(ENOSYS, errno) { + TH_LOG("Kernel does not support seccomp syscall!"); + } + ASSERT_EQ(0, ret) { + TH_LOG("Kernel does not support SECCOMP_SET_MODE_FILTER!"); + } + self->sibling[0].diverge = 1; + tsync_start_sibling(&self->sibling[0]); + tsync_start_sibling(&self->sibling[1]); + + while (self->sibling_count < TSYNC_SIBLINGS) { + sem_wait(&self->started); + self->sibling_count++; + } + + flags = SECCOMP_FILTER_FLAG_TSYNC | \ + SECCOMP_FILTER_FLAG_TSYNC_ESRCH; + ret = seccomp(SECCOMP_SET_MODE_FILTER, flags, &self->apply_prog); + ASSERT_EQ(ESRCH, errno) { + TH_LOG("Did not return ESRCH for diverged sibling."); + } + ASSERT_EQ(-1, ret) { + TH_LOG("Did not fail on diverged sibling."); + } + + /* Wake the threads */ + pthread_mutex_lock(&self->mutex); + ASSERT_EQ(0, pthread_cond_broadcast(&self->cond)) { + TH_LOG("cond broadcast non-zero"); + } + pthread_mutex_unlock(&self->mutex); + + /* Ensure they are both unkilled. */ + PTHREAD_JOIN(self->sibling[0].tid, &status); + EXPECT_EQ(SIBLING_EXIT_UNKILLED, (long)status); + PTHREAD_JOIN(self->sibling[1].tid, &status); + EXPECT_EQ(SIBLING_EXIT_UNKILLED, (long)status); +} + TEST_F(TSYNC, two_siblings_not_under_filter) { long ret, sib; @@ -3196,6 +3250,24 @@ TEST(user_notification_basic) EXPECT_EQ(0, WEXITSTATUS(status)); } +TEST(user_notification_with_tsync) +{ + int ret; + unsigned int flags; + + /* these were exclusive */ + flags = SECCOMP_FILTER_FLAG_NEW_LISTENER | + SECCOMP_FILTER_FLAG_TSYNC; + ASSERT_EQ(-1, user_trap_syscall(__NR_getppid, flags)); + ASSERT_EQ(EINVAL, errno); + + /* but now they're not */ + flags |= SECCOMP_FILTER_FLAG_TSYNC_ESRCH; + ret = user_trap_syscall(__NR_getppid, flags); + close(ret); + ASSERT_LE(0, ret); +} + TEST(user_notification_kill_in_middle) { pid_t pid; diff --git a/tools/testing/selftests/tc-testing/config b/tools/testing/selftests/tc-testing/config index 477bc61b374a..c03af4600281 100644 --- a/tools/testing/selftests/tc-testing/config +++ b/tools/testing/selftests/tc-testing/config @@ -57,3 +57,4 @@ CONFIG_NET_IFE_SKBMARK=m CONFIG_NET_IFE_SKBPRIO=m CONFIG_NET_IFE_SKBTCINDEX=m CONFIG_NET_SCH_FIFO=y +CONFIG_NET_SCH_ETS=m diff --git a/tools/testing/selftests/wireguard/netns.sh b/tools/testing/selftests/wireguard/netns.sh index 138d46b3f330..936e1ca9410e 100755 --- a/tools/testing/selftests/wireguard/netns.sh +++ b/tools/testing/selftests/wireguard/netns.sh @@ -527,11 +527,16 @@ n0 wg set wg0 peer "$pub2" allowed-ips 0.0.0.0/0 n0 wg set wg0 peer "$pub2" allowed-ips ::/0,1700::/111,5000::/4,e000::/37,9000::/75 n0 wg set wg0 peer "$pub2" allowed-ips ::/0 n0 wg set wg0 peer "$pub2" remove -low_order_points=( AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA= AQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA= 4Ot6fDtBuK4WVuP68Z/EatoJjeucMrH9hmIFFl9JuAA= X5yVvKNQjCSx0LFVnIPvWwREXMRYHI6G2CJO3dCfEVc= 7P///////////////////////////////////////38= 7f///////////////////////////////////////38= 7v///////////////////////////////////////38= ) -n0 wg set wg0 private-key /dev/null ${low_order_points[@]/#/peer } -[[ -z $(n0 wg show wg0 peers) ]] -n0 wg set wg0 private-key <(echo "$key1") ${low_order_points[@]/#/peer } -[[ -z $(n0 wg show wg0 peers) ]] +for low_order_point in AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA= AQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA= 4Ot6fDtBuK4WVuP68Z/EatoJjeucMrH9hmIFFl9JuAA= X5yVvKNQjCSx0LFVnIPvWwREXMRYHI6G2CJO3dCfEVc= 7P///////////////////////////////////////38= 7f///////////////////////////////////////38= 7v///////////////////////////////////////38=; do + n0 wg set wg0 peer "$low_order_point" persistent-keepalive 1 endpoint 127.0.0.1:1111 +done +[[ -n $(n0 wg show wg0 peers) ]] +exec 4< <(n0 ncat -l -u -p 1111) +ncat_pid=$! +waitncatudp $netns0 $ncat_pid +ip0 link set wg0 up +! read -r -n 1 -t 2 <&4 || false +kill $ncat_pid ip0 link del wg0 declare -A objects diff --git a/tools/testing/selftests/wireguard/qemu/Makefile b/tools/testing/selftests/wireguard/qemu/Makefile index 28d477683e8a..90598a425c18 100644 --- a/tools/testing/selftests/wireguard/qemu/Makefile +++ b/tools/testing/selftests/wireguard/qemu/Makefile @@ -41,7 +41,7 @@ $(DISTFILES_PATH)/$(1): flock -x $$@.lock -c '[ -f $$@ ] && exit 0; wget -O $$@.tmp $(MIRROR)$(1) || wget -O $$@.tmp $(2)$(1) || rm -f $$@.tmp; [ -f $$@.tmp ] || exit 1; if echo "$(3) $$@.tmp" | sha256sum -c -; then mv $$@.tmp $$@; else rm -f $$@.tmp; exit 71; fi' endef -$(eval $(call tar_download,MUSL,musl,1.1.24,.tar.gz,https://www.musl-libc.org/releases/,1370c9a812b2cf2a7d92802510cca0058cc37e66a7bedd70051f0a34015022a3)) +$(eval $(call tar_download,MUSL,musl,1.2.0,.tar.gz,https://musl.libc.org/releases/,c6de7b191139142d3f9a7b5b702c9cae1b5ee6e7f57e582da9328629408fd4e8)) $(eval $(call tar_download,IPERF,iperf,3.7,.tar.gz,https://downloads.es.net/pub/iperf/,d846040224317caf2f75c843d309a950a7db23f9b44b94688ccbe557d6d1710c)) $(eval $(call tar_download,BASH,bash,5.0,.tar.gz,https://ftp.gnu.org/gnu/bash/,b4a80f2ac66170b2913efbfb9f2594f1f76c7b1afd11f799e22035d63077fb4d)) $(eval $(call tar_download,IPROUTE2,iproute2,5.4.0,.tar.xz,https://www.kernel.org/pub/linux/utils/net/iproute2/,fe97aa60a0d4c5ac830be18937e18dc3400ca713a33a89ad896ff1e3d46086ae)) diff --git a/tools/testing/selftests/wireguard/qemu/init.c b/tools/testing/selftests/wireguard/qemu/init.c index 90bc9813cadc..c9698120ac9d 100644 --- a/tools/testing/selftests/wireguard/qemu/init.c +++ b/tools/testing/selftests/wireguard/qemu/init.c @@ -13,7 +13,6 @@ #include <fcntl.h> #include <sys/wait.h> #include <sys/mount.h> -#include <sys/types.h> #include <sys/stat.h> #include <sys/types.h> #include <sys/io.h> diff --git a/tools/testing/selftests/wireguard/qemu/kernel.config b/tools/testing/selftests/wireguard/qemu/kernel.config index af9323a0b6e0..d531de13c95b 100644 --- a/tools/testing/selftests/wireguard/qemu/kernel.config +++ b/tools/testing/selftests/wireguard/qemu/kernel.config @@ -56,7 +56,6 @@ CONFIG_NO_HZ_IDLE=y CONFIG_NO_HZ_FULL=n CONFIG_HZ_PERIODIC=n CONFIG_HIGH_RES_TIMERS=y -CONFIG_COMPAT_32BIT_TIME=y CONFIG_ARCH_RANDOM=y CONFIG_FILE_LOCKING=y CONFIG_POSIX_TIMERS=y |