summaryrefslogtreecommitdiff
path: root/arch
AgeCommit message (Collapse)AuthorFilesLines
2008-08-29crypto: crc32c - Use Intel CRC32 instructionAustin Zhang2-0/+199
From NHM processor onward, Intel processors can support hardware accelerated CRC32c algorithm with the new CRC32 instruction in SSE 4.2 instruction set. The patch detects the availability of the feature, and chooses the most proper way to calculate CRC32c checksum. Byte code instructions are used for compiler compatibility. No MMX / XMM registers is involved in the implementation. Signed-off-by: Austin Zhang <austin.zhang@intel.com> Signed-off-by: Kent Liu <kent.liu@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-08-28Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds39-311/+17499
* master.kernel.org:/home/rmk/linux-2.6-arm: [ARM] 5226/1: remove unmatched comment end. [ARM] Skip memory holes in FLATMEM when reading /proc/pagetypeinfo [ARM] use bcd2bin/bin2bcd [ARM] use the new byteorder headers [ARM] OMAP: Fix 2430 SMC91x ethernet IRQ [ARM] OMAP: Add and update OMAP default configuration files [ARM] OMAP: Change mailing list for OMAP in MAINTAINERS [ARM] S3C2443: Fix the S3C2443 clock register definitions [ARM] JIVE: Fix the spi bus numbering [ARM] S3C24XX: pwm.c: stop debugging output [ARM] S3C24XX: Fix sparse warnings in pwm.c [ARM] S3C24XX: Fix spare errors in pwm-clock driver [ARM] S3C24XX: Fix sparse warnings in arch/arm/plat-s3c24xx/gpiolib.c [ARM] S3C24XX: Fix nor-simtec driver sparse errors [ARM] 5225/1: zaurus: Register I2C controller for audio codecs [ARM] orion5x: update defconfig to v2.6.27-rc4 [ARM] Orion: register UART1 on QNAP TS-209 and TS-409 [ARM] Orion: activate lm75 driver on DNS-323 [ARM] Orion: fix MAC detection on QNAP TS-209 and TS-409 [ARM] Orion: Fix boot crash on Kurobox Pro
2008-08-28Merge branch 'for-linus' of ↵Linus Torvalds214-57/+55366
git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/blackfin-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/blackfin-2.6: Blackfin arch: Fix PM building on BF52x: No ROTWE on BF52x, add USBWE Blackfin arch: sram: use 'unsigned long' for irqflags Blackfin arch: let PCI depend on BROKEN Blackfin arch: move include/asm-blackfin header files to arch/blackfin Blackfin arch: fix bug - MPU crashes under stress Blackfin arch: Fix bug - when to rmmod the L1_module, it stucks and then reboot the board. Blackfin arch: dont actually need to muck with EMAC_SYSTAT for BF52x for demuxing Blackfin arch: Add MTD Partitions for MTD_DATAFLASH, increase max SPI SCLK
2008-08-28Merge branch 'x86-fixes-for-linus' of ↵Linus Torvalds5-253/+383
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: x86: update defconfigs x86: msr: fix bogus return values from rdmsr_safe/wrmsr_safe x86: cpuid: correct return value on partial operations x86: msr: correct return value on partial operations x86: cpuid: propagate error from smp_call_function_single() x86: msr: propagate errors from smp_call_function_single() smp: have smp_call_function_single() detect invalid CPUs
2008-08-28[ARM] 5226/1: remove unmatched comment end.Jean-Christophe DUBOIS1-1/+1
remove unmatched comment end. Signed-off-by: Jean-Christophe DUBOIS <jcd@tribudubois.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-08-28Blackfin arch: Fix PM building on BF52x: No ROTWE on BF52x, add USBWEMichael Hennerich2-98/+89
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
2008-08-28Blackfin arch: sram: use 'unsigned long' for irqflagsVegard Nossum1-11/+11
Using just 'unsigned' will make flags an unsigned int. While this is arguably not an error on blackfin where sizeof(int) == sizeof(long), the patch is still justified on the grounds of principle. The patch was generated using the Coccinelle semantic patch framework. Cc: Julia Lawall <julia@diku.dk> Cc: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Vegard Nossum <vegard.nossum@gmail.com> Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
2008-08-28Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds1-0/+5
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (55 commits) sctp: fix random memory dereference with SCTP_HMAC_IDENT option. sctp: correct bounds check in sctp_setsockopt_auth_key wan: Missing capability checks in sbni_ioctl() e100, fix iomap read qeth: preallocated header account offset qeth: l2 write unicast list to hardware qeth: use -EOPNOTSUPP instead of -ENOTSUPP. ibm_newemac: Don't call dev_mc_add() before device is registered net: don't grab a mutex within a timer context in gianfar forcedeth: fix checksum flag net/usb/mcs7830: add set_mac_address net/usb/mcs7830: new device IDs [netdrvr] smc91x: fix resource removal (null ptr deref) ibmveth: fix bad UDP checksums [netdrvr] hso: dev_kfree_skb crash fix [netdrvr] hso: icon 322 detection fix atl1: disable TSO by default atl1e: multistatement if missing braces igb: remove 82576 quad adapter drivers/net/skfp/ess.c: fix compile warnings ...
2008-08-28Merge branch 'omap-rmk'Russell King19-219/+17309
2008-08-28Merge branch 'for-linus' of ↵Linus Torvalds2-18/+31
git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6: [PATCH] deal with the first call of ->show() generating no output [PATCH] fix ->llseek() for a bunch of directories [PATCH] fix regular readdir() and friends [PATCH] fix hpux_getdents() [PATCH] fix osf_getdirents() [PATCH] ntfs: use d_add_ci [PATCH] change d_add_ci argument ordering [PATCH] fix efs_lookup() [PATCH] proc: inode number fixlet
2008-08-28Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6Linus Torvalds3-2/+13
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6: sparc: Add target for a stripped kernel sparc64: Make NUMA depend upon SMP.
2008-08-28Merge branch 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6Linus Torvalds1-1/+1
* 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6: [S390] dcss: fix build bug. [S390] Fix linker script.
2008-08-27[ARM] Skip memory holes in FLATMEM when reading /proc/pagetypeinfoMel Gorman1-0/+5
Ordinarily, memory holes in flatmem still have a valid memmap and is safe to use. However, an architecture (ARM) frees up the memmap backing memory holes on the assumption it is never used. /proc/pagetypeinfo reads the whole range of pages in a zone believing that the memmap is valid and that pfn_valid will return false if it is not. On ARM, freeing the memmap breaks the page->zone linkages even though pfn_valid() returns true and the kernel can oops shortly afterwards due to accessing a bogus struct zone *. This patch lets architectures say when FLATMEM can have holes in the memmap. Rather than an expensive check for valid memory, /proc/pagetypeinfo will confirm that the page linkages are still valid by checking page->zone is still the expected zone. The lookup of page_zone is safe as there is a limited range of memory that is accessed when calling page_zone. Even if page_zone happens to return the correct zone, the impact is that the counters in /proc/pagetypeinfo are slightly off but fragmentation monitoring is unlikely to be relevant on an embedded system. Reported-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: Mel Gorman <mel@csn.ul.ie> Tested-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-08-27[ARM] use bcd2bin/bin2bcdAdrian Bunk1-9/+9
This patch changes arm to use the new bcd2bin/bin2bcd functions instead of the obsolete BCD_TO_BIN/BIN_TO_BCD macros. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-08-27[ARM] use the new byteorder headersHarvey Harrison1-14/+11
Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-08-27Merge branch 'for-rmk' of git://git.marvell.com/orionRussell King7-50/+138
2008-08-27[ARM] OMAP: Fix 2430 SMC91x ethernet IRQRussell King1-1/+1
Taken from omap 97b705ad835f1481270c4b67b402d6e37fa8ad15: ARM: OMAP: Misc compile fixes after syncing with mainline Also fix 2430 smc91x to use IRQ_LOWLEVEL. Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-08-27[ARM] OMAP: Add and update OMAP default configuration filesRussell King18-218/+17308
Update omap_h2_1610 and omap_osk_5912 default configurations. Add ams delta, n770, omap 2430sdp, apollon_2420, generic 1510, 1610, 1710, 2420, h4 2420, innovator 1510 and 1610, perseus2 730, palte, palmtt, palmz71 and sx1 default configurations. Pulled out of the omap zoom tree. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-08-27fs_enet: Fix SCC Ethernet on CPM2, and crash in fs_enet_rx_napi()Heiko Schocher1-0/+5
Signed-off-by: Heiko Schocher <hs@denx.de> Signed-off-by: Vitaly Bordug <vitb@kernel.crashing.org> Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-08-27x86: update defconfigsH. Peter Anvin2-227/+334
Enable some option commonly used by testers in defconfig, including some very common device drivers and network boot support. defconfig is still not meant to be a kitchen-sink configuration. Signed-off-by: H. Peter Anvin <hpa@zytor.com>
2008-08-27Blackfin arch: let PCI depend on BROKENAdrian Bunk1-0/+1
AFAIR there exists blackfin hardware with PCI support, but the support currently in the kernel fails to build starting with: ... CC drivers/pci/probe.o probe.c: In function 'pci_scan_slot': probe.c:1056: error: implicit declaration of function 'pcibios_scan_all_fns' make[3]: *** [drivers/pci/probe.o] Error 1 Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Bryan Wu <cooloney@kernel.org>
2008-08-27Blackfin arch: move include/asm-blackfin header files to arch/blackfinBryan Wu210-42/+55334
Signed-off-by: Bryan Wu <cooloney@kernel.org>
2008-08-27Merge branch 's3c2410' of git://aeryn.fluff.org.uk/bjdooks/linux.gitRussell King6-18/+20
2008-08-27[ARM] S3C2443: Fix the S3C2443 clock register definitionsWei Shuai1-5/+5
Fix the S3C2443 clock register definitions for selecting the EPLL reference clock described by S3C2443_CLKSRC_EPLLREF. Signed-off-by: Wei Shuai <cpuwolf@gmail.com> [ben-linux@fluff.org: minor description fixes] Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2008-08-27[ARM] JIVE: Fix the spi bus numberingBen Dooks1-1/+1
The first spi bus is registered with number 0, but the board data says that the device on it is registered on bus 1. Move the spi bus to bus 1 to keep the compatibility with the original board-support patches. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2008-08-27[ARM] S3C24XX: pwm.c: stop debugging outputBen Dooks1-1/+1
Move debugging output to dev_dbg() instead of dev_info(). Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2008-08-27[ARM] S3C24XX: Fix sparse warnings in pwm.cBen Dooks1-1/+2
Fix the following sparse warnings in arch/arm/plat-s3c24xx/pwm.c: warning: symbol 's3c_device_timer' was not declared. Should it be static? warning: symbol 'pwm_calc_tin' was not declared. Should it be static? Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2008-08-27[ARM] S3C24XX: Fix spare errors in pwm-clock driverBen Dooks1-3/+3
Fix the following sparse warnings in arch/arm/plat-s3c24xx/pwm-clock.c: warning: symbol 'clk_timer_scaler' was not declared. Should it be static? warning: symbol 'clk_timer_tclk' was not declared. Should it be static? warning: symbol 'clk_timer_tdiv' was not declared. Should it be static? Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2008-08-27[ARM] S3C24XX: Fix sparse warnings in arch/arm/plat-s3c24xx/gpiolib.cBen Dooks1-6/+6
Fix the following problems spotted by sparse: warning: symbol 's3c24xx_gpiolib_input' was not declared. Should it be static? warning: symbol 's3c24xx_gpiolib_output' was not declared. Should it be static? warning: symbol 's3c24xx_gpiolib_set' was not declared. Should it be static? warning: symbol 's3c24xx_gpiolib_get' was not declared. Should it be static? warning: symbol 'gpios' was not declared. Should it be static? Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2008-08-27[ARM] S3C24XX: Fix nor-simtec driver sparse errorsBen Dooks1-1/+2
Fix the following sparse errors in arch/arm/mach-s3c2410/nor-simtec.c: 53:27: warning: symbol 'simtec_nor_pdata' was not declared. Should it be static? 77:13: warning: symbol 'nor_simtec_init' was not declared. Should it be static? Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2008-08-26Merge branch 'release' of ↵Linus Torvalds2-4/+7
git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6 * 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6: [IA64] Fix __{in,out}s{w,l} to handle unaligned data [IA64] Fix ia64 build failure when CONFIG_SFC=m
2008-08-26Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linusLinus Torvalds12-67/+56
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: [MIPS] Ignore vmlinux.lds generated files [MIPS] kgdb: Do not call fixup_exception [MIPS] RB532: Do not define registers that are already defined [MIPS] IP27: Export symbol pcibus_to_node to modules. [MIPS] kgdb: s/(void *)0)/NULL/ [MIPS] kgdb: smp_call_function's 3rd argument is a pointer. [MIPS] TXx9: Fix mips_hpt_frequency initialization [MIPS] emma2rh: Fix build error by header file inclusion weeding. [MIPS] Jazz: Fix build error by header file inclusion weeding. [MIPS] Wire up new syscalls. [MIPS] Convert printk statements during kernel setup to use severity levels
2008-08-26Merge branch 'merge' of ↵Linus Torvalds66-2807/+6654
git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: powerpc: Update defconfigs for most non-embedded platforms powerpc: Export CMO_PageSize powerpc/ps3: Fix ioremap of spu shadow regs powerpc/ps3: Rework htab code to remove ioremap powerpc/ps3: Update ps3_defconfig powerpc/cell/oprofile: Avoid double vfree of profile buffer powerpc: Update defconfigs for FSL PPC boards powerpc: Add cuImage.mpc866ads to the bootwrapper as a cuboot-8xx target cpm2: Fix race condition in CPM2 GPIO library. powerpc: fix memory leaks in QE library powerpc/85xx: TQM8548: DTS file fixes and cleanup powerpc: Fix whitespace merge in mpc8641 hpcn device tree
2008-08-26[ARM] 5225/1: zaurus: Register I2C controller for audio codecsMark Brown3-0/+6
corgi, spitz and poodle have audio codecs on their primary I2C bus so need to call pxa_set_i2c_info() to set it up during init. Tested on spitz by Stanislav. Reported-by: Stanislav Brabec <utx@penguin.cz> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-08-26[MIPS] Ignore vmlinux.lds generated filesFlorian Fainelli1-0/+1
This patch adds the proper .gitignore file to ignore vmlinux.lds generated in arch/mips/kernel/. Signed-off-by: Florian Fainelli <florian.fainelli@telecomint.eu> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-08-26[MIPS] kgdb: Do not call fixup_exceptionAtsushi Nemoto1-3/+0
kgdb_mips_notify is called on IBE/DBE/FPE/BP/TRAP/RI exception. None of them need fixup. And doing fixup for a breakpoint exception will confuse gdb. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-08-26[MIPS] RB532: Do not define registers that are already definedFlorian Fainelli1-13/+3
Use the register definitions of the MPMC controller from mach-rc32434/rb.h instead of redefining them. Signed-off-by: Florian Fainelli <florian.fainelli@telecomint.eu> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-08-26[MIPS] IP27: Export symbol pcibus_to_node to modules.Ralf Baechle1-0/+1
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-08-26[MIPS] kgdb: s/(void *)0)/NULL/Ralf Baechle1-1/+1
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-08-26[MIPS] kgdb: smp_call_function's 3rd argument is a pointer.Ralf Baechle1-1/+1
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-08-26[MIPS] TXx9: Fix mips_hpt_frequency initializationAtsushi Nemoto1-0/+3
The mips_hpt_frequency initialization code was lost in commit 94a4c32939dede9328c6e4face335eb8441fc18d (linux-mips.org) / 94a4c32939dede9328c6e4face335eb8441fc18d (kernel.org) "TXx9: Add 64-bit support". Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-08-26[MIPS] emma2rh: Fix build error by header file inclusion weeding.Ralf Baechle1-15/+1
CC arch/mips/emma2rh/markeins/setup.o In file included from arch/mips/emma2rh/markeins/setup.c:30: include/linux/ide.h:645: error: ‘CONFIG_IDE_MAX_HWIFS’ undeclared here (not in a function) make[1]: *** [arch/mips/emma2rh/markeins/setup.o] Error 1 Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-08-26[MIPS] Jazz: Fix build error by header file inclusion weeding.Ralf Baechle1-12/+1
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-08-26[MIPS] Wire up new syscalls.Ralf Baechle4-0/+24
signalfd4, eventfd2, epoll_create1, dup3, pipe2 and inotify_init1. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-08-26[MIPS] Convert printk statements during kernel setup to use severity levelsMike Crowe1-22/+20
Signed-off-by: Mike Crowe <mac@mcrowe.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-08-26powerpc: Update defconfigs for most non-embedded platformsPaul Mackerras8-628/+1002
Signed-off-by: Paul Mackerras <paulus@samba.org>
2008-08-26x86: cpuid: correct return value on partial operationsH. Peter Anvin1-5/+9
Return the correct return value when the CPUID driver partially completes a request (we should return the number of bytes actually read or written, instead of the error code.) Signed-off-by: H. Peter Anvin <hpa@zytor.com>
2008-08-26x86: msr: correct return value on partial operationsH. Peter Anvin1-10/+18
Return the correct return value when the MSR driver partially completes a request (we should return the number of bytes actually read or written, instead of the error code.) Signed-off-by: H. Peter Anvin <hpa@zytor.com>
2008-08-26x86: cpuid: propagate error from smp_call_function_single()H. Peter Anvin1-1/+4
Propagate error (-ENXIO) from smp_call_function_single() in the CPUID driver. This can happen when a CPU is unplugged while the CPUID driver is open. Signed-off-by: H. Peter Anvin <hpa@zytor.com>
2008-08-26x86: msr: propagate errors from smp_call_function_single()H. Peter Anvin2-14/+22
Propagate error (-ENXIO) from smp_call_function_single(). These errors can happen when a CPU is unplugged while the MSR driver is open. Signed-off-by: H. Peter Anvin <hpa@zytor.com>
generated by cgit v1.2.3 (git 2.39.0) at 2024-12-24 04:42:42 +0300