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2019-12-05Linux 4.19.88v4.19.88Greg Kroah-Hartman1-1/+1
2019-12-05net: fec: fix clock count mis-matchChuhong Yuan1-4/+11
commit a31eda65ba210741b598044d045480494d0ed52a upstream. pm_runtime_put_autosuspend in probe will call runtime suspend to disable clks automatically if CONFIG_PM is defined. (If CONFIG_PM is not defined, its implementation will be empty, then runtime suspend will not be called.) Therefore, we can call pm_runtime_get_sync to runtime resume it first to enable clks, which matches the runtime suspend. (Only when CONFIG_PM is defined, otherwise pm_runtime_get_sync will also be empty, then runtime resume will not be called.) Then it is fine to disable clks without causing clock count mis-match. Fixes: c43eab3eddb4 ("net: fec: add missed clk_disable_unprepare in remove") Signed-off-by: Chuhong Yuan <hslester96@gmail.com> Acked-by: Fugang Duan <fugang.duan@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net> Cc: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-12-05platform/x86: hp-wmi: Fix ACPI errors caused by passing 0 as input sizeHans de Goede1-2/+2
commit f3e4f3fc8ee9729c4b1b27a478c68b713df53c0c upstream. The AML code implementing the WMI methods creates a variable length field to hold the input data we pass like this: CreateDWordField (Arg1, 0x0C, DSZI) Local5 = DSZI /* \HWMC.DSZI */ CreateField (Arg1, 0x80, (Local5 * 0x08), DAIN) If we pass 0 as bios_args.datasize argument then (Local5 * 0x08) is 0 which results in these errors: [ 71.973305] ACPI BIOS Error (bug): Attempt to CreateField of length zero (20190816/dsopcode-133) [ 71.973332] ACPI Error: Aborting method \HWMC due to previous error (AE_AML_OPERAND_VALUE) (20190816/psparse-529) [ 71.973413] ACPI Error: Aborting method \_SB.WMID.WMAA due to previous error (AE_AML_OPERAND_VALUE) (20190816/psparse-529) And in our HPWMI_WIRELESS2_QUERY calls always failing. for read commands like HPWMI_WIRELESS2_QUERY the DSZI value is not used / checked, except for read commands where extra input is needed to specify exactly what to read. So for HPWMI_WIRELESS2_QUERY we can safely pass the size of the expected output as insize to hp_wmi_perform_query(), as we are already doing for all other HPWMI_READ commands we send. Doing so fixes these errors. Cc: stable@vger.kernel.org BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=197007 BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=201981 BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=1520703 Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-12-05platform/x86: hp-wmi: Fix ACPI errors caused by too small bufferHans de Goede1-3/+3
commit 16245db1489cd9aa579506f64afeeeb13d825a93 upstream. The HP WMI calls may take up to 128 bytes of data as input, and the AML methods implementing the WMI calls, declare a couple of fields for accessing input in different sizes, specifycally the HWMC method contains: CreateField (Arg1, 0x80, 0x0400, D128) Even though we do not use any of the WMI command-types which need a buffer of this size, the APCI interpreter still tries to create it as it is declared in generoc code at the top of the HWMC method which runs before the code looks at which command-type is requested. This results in many of these errors on many different HP laptop models: [ 14.459261] ACPI Error: Field [D128] at 1152 exceeds Buffer [NULL] size 160 (bits) (20170303/dsopcode-236) [ 14.459268] ACPI Error: Method parse/execution failed [\HWMC] (Node ffff8edcc61507f8), AE_AML_BUFFER_LIMIT (20170303/psparse-543) [ 14.459279] ACPI Error: Method parse/execution failed [\_SB.WMID.WMAA] (Node ffff8edcc61523c0), AE_AML_BUFFER_LIMIT (20170303/psparse-543) This commit increases the size of the data element of the bios_args struct to 128 bytes fixing these errors. Cc: stable@vger.kernel.org BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=197007 BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=201981 BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=1520703 Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-12-05dmaengine: stm32-dma: check whether length is aligned on FIFO thresholdPierre-Yves MORDRET1-14/+6
commit cc832dc8e32785a730ba07c3a357e17c201a5df8 upstream. When a period length is not multiple of FIFO some data may be stuck within FIFO. Burst/FIFO Threshold/Period or buffer length check has to be hardened In any case DMA will grant any request from client but will degraded any parameters whether awkward. Signed-off-by: Pierre-Yves MORDRET <pierre-yves.mordret@st.com> Signed-off-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-12-05ASoC: stm32: sai: add missing put_device()Wen Yang1-3/+8
commit 1c3816a194870e7a6622345dab7fb56c7d708613 upstream. The of_find_device_by_node() takes a reference to the underlying device structure, we should release that reference. Fixes: 7dd0d835582f ("ASoC: stm32: sai: simplify sync modes management") Signed-off-by: Wen Yang <yellowriver2010@hotmail.com> Acked-by: Olivier Moysan <olivier.moysan@st.com> Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-12-05ASoC: stm32: i2s: fix IRQ clearingOlivier Moysan1-7/+6
commit 8ba3c5215d69c09f5c39783ff3b78347769822ad upstream. Because of regmap cache, interrupts may not be cleared as expected. Declare IFCR register as write only and make writings to IFCR register unconditional. Signed-off-by: Olivier Moysan <olivier.moysan@st.com> Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-12-05ASoC: stm32: i2s: fix 16 bit format supportOlivier Moysan1-1/+1
commit 0c4c68d6fa1bae74d450e50823c24fcc3cd0b171 upstream. I2S supports 16 bits data in 32 channel length. However the expected driver behavior, is to set channel length to 16 bits when data format is 16 bits. Signed-off-by: Olivier Moysan <olivier.moysan@st.com> Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-12-05ASoC: stm32: i2s: fix dma configurationOlivier Moysan1-7/+7
commit 1ac2bd16448997d9ec01922423486e1e85535eda upstream. DMA configuration is not balanced on start/stop. Move DMA configuration to trigger callback. Signed-off-by: Olivier Moysan <olivier.moysan@st.com> Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-12-05pinctrl: stm32: fix memory leak issueAlexandre Torgue1-10/+16
commit cd8c9b5a49576bf28990237715bc2cb2210ac80a upstream. configs is allocated by pinconf_generic_parse_dt_config(), pinctrl_utils_add_map_configs() duplicates configs so it can and has to be freed to prevent memory leaks. Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-12-05mailbox: mailbox-test: fix null pointer if no mmioFabien Dessenne1-6/+8
commit 6899b4f7c99c72968e58e502f96084f74f6e5e86 upstream. Fix null pointer issue if resource_size is called with no ioresource. Signed-off-by: Ludovic Barre <ludovic.barre@st.com> Signed-off-by: Fabien Dessenne <fabien.dessenne@st.com> Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org> Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-12-05clk: stm32mp1: parent clocks updateGabriel Fernandez1-5/+5
commit 749c9e553e1f063eb132a78d80225532cbfedb80 upstream. Fixes parent clock for axi, fdcan, sai and adc12 clocks. Fixes: e51d297e9a92 ("clk: stm32mp1: add Sub System clocks") Signed-off-by: Gabriel Fernandez <gabriel.fernandez@st.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-12-05clk: stm32mp1: add CLK_SET_RATE_NO_REPARENT to Kernel clocksGabriel Fernandez1-5/+7
commit 72cfd1ad1057f16fc614861b3c271597995e57ba upstream. STM32MP1 clock IP offers lots of Kernel clocks that are shared by multiple IP's at the same time. Then boot loader applies a clock tree that allows to use all IP's at same time and with the maximum of performance. Not change parents on a change rate on kernel clocks ensures the integrity of the system. Signed-off-by: Gabriel Fernandez <gabriel.fernandez@st.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-12-05clk: stm32mp1: fix mcu divider tableGabriel Fernandez1-1/+1
commit 140fc4e406fac420b978a0ef2ee1fe3c641a6ae4 upstream. index 8: ck_mcu is divided by 256 (not 512) Fixes: e51d297e9a92 ("clk: stm32mp1: add Sub System clocks") Signed-off-by: Gabriel Fernandez <gabriel.fernandez@st.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-12-05clk: stm32mp1: fix HSI divider flagGabriel Fernandez1-2/+2
commit d3f2e33c875de5052e032a9eefa64c897a930ed1 upstream. The divider of HSI (clk-hsi-div) is power of two divider. Fixes: 9bee94e7b7da ("clk: stm32mp1: Introduce STM32MP1 clock driver") Signed-off-by: Gabriel Fernandez <gabriel.fernandez@st.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-12-05hwrng: stm32 - fix unbalanced pm_runtime_enableLionel Debieve1-0/+8
commit af0d4442dd6813de6e77309063beb064fa8e89ae upstream. No remove function implemented yet in the driver. Without remove function, the pm_runtime implementation complains when removing and probing again the driver. Signed-off-by: Lionel Debieve <lionel.debieve@st.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-12-05media: stm32-dcmi: fix check of pm_runtime_get_sync return valueHugues Fruchet1-3/+3
commit ab41b99e7e55c85f29ff7b54718ccbbe051905e7 upstream. Start streaming was sometimes failing because of pm_runtime_get_sync() non-0 return value. In fact return value was not an error but a positive value (1), indicating that PM was already enabled. Fix this by going to error path only with negative return value. Signed-off-by: Hugues Fruchet <hugues.fruchet@st.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-12-05media: stm32-dcmi: fix DMA corruption when stopping streamingHugues Fruchet1-0/+17
commit b3ce6f6ff3c260ee53b0f2236e5fd950d46957da upstream. Avoid call of dmaengine_terminate_all() between dmaengine_prep_slave_single() and dmaengine_submit() by locking the whole DMA submission sequence. Signed-off-by: Hugues Fruchet <hugues.fruchet@st.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-12-05crypto: stm32/hash - Fix hmac issue more than 256 bytesLionel Debieve1-1/+1
commit 0acabecebc912b3ba06289e4ef40476acc499a37 upstream. Correct condition for the second hmac loop. Key must be only set in the first loop. Initial condition was wrong, HMAC_KEY flag was not properly checked. Signed-off-by: Lionel Debieve <lionel.debieve@st.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-12-05HID: core: check whether Usage Page item is after Usage ID itemsCandle Sun1-6/+45
commit 1cb0d2aee26335d0bccf29100c7bed00ebece851 upstream. Upstream commit 58e75155009c ("HID: core: move Usage Page concatenation to Main item") adds support for Usage Page item after Usage ID items (such as keyboards manufactured by Primax). Usage Page concatenation in Main item works well for following report descriptor patterns: USAGE_PAGE (Keyboard) 05 07 USAGE_MINIMUM (Keyboard LeftControl) 19 E0 USAGE_MAXIMUM (Keyboard Right GUI) 29 E7 LOGICAL_MINIMUM (0) 15 00 LOGICAL_MAXIMUM (1) 25 01 REPORT_SIZE (1) 75 01 REPORT_COUNT (8) 95 08 INPUT (Data,Var,Abs) 81 02 ------------- USAGE_MINIMUM (Keyboard LeftControl) 19 E0 USAGE_MAXIMUM (Keyboard Right GUI) 29 E7 LOGICAL_MINIMUM (0) 15 00 LOGICAL_MAXIMUM (1) 25 01 REPORT_SIZE (1) 75 01 REPORT_COUNT (8) 95 08 USAGE_PAGE (Keyboard) 05 07 INPUT (Data,Var,Abs) 81 02 But it makes the parser act wrong for the following report descriptor pattern(such as some Gamepads): USAGE_PAGE (Button) 05 09 USAGE (Button 1) 09 01 USAGE (Button 2) 09 02 USAGE (Button 4) 09 04 USAGE (Button 5) 09 05 USAGE (Button 7) 09 07 USAGE (Button 8) 09 08 USAGE (Button 14) 09 0E USAGE (Button 15) 09 0F USAGE (Button 13) 09 0D USAGE_PAGE (Consumer Devices) 05 0C USAGE (Back) 0a 24 02 USAGE (HomePage) 0a 23 02 LOGICAL_MINIMUM (0) 15 00 LOGICAL_MAXIMUM (1) 25 01 REPORT_SIZE (1) 75 01 REPORT_COUNT (11) 95 0B INPUT (Data,Var,Abs) 81 02 With Usage Page concatenation in Main item, parser recognizes all the 11 Usages as consumer keys, it is not the HID device's real intention. This patch checks whether Usage Page is really defined after Usage ID items by comparing usage page using status. Usage Page concatenation on currently defined Usage Page will always do in local parsing when Usage ID items encountered. When Main item is parsing, concatenation will do again with last defined Usage Page if this page has not been used in the previous usages concatenation. Signed-off-by: Candle Sun <candle.sun@unisoc.com> Signed-off-by: Nianfu Bai <nianfu.bai@unisoc.com> Cc: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz> Cc: Siarhei Vishniakou <svv@google.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-12-05tcp: exit if nothing to retransmit on RTO timeoutYuchung Cheng1-4/+2
commit 88f8598d0a302a08380eadefd09b9f5cb1c4c428 upstream. Previously TCP only warns if its RTO timer fires and the retransmission queue is empty, but it'll cause null pointer reference later on. It's better to avoid such catastrophic failure and simply exit with a warning. Signed-off-by: Yuchung Cheng <ycheng@google.com> Signed-off-by: Eric Dumazet <edumazet@google.com> Reviewed-by: Neal Cardwell <ncardwell@google.com> Reviewed-by: Soheil Hassas Yeganeh <soheil@google.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-12-05mailbox: stm32_ipcc: add spinlock to fix channels concurrent accessArnaud Pouliquen1-10/+27
commit dba9a3dfe912dc47c9dbc9ba1f5f65adbf9aea0f upstream. Add spinlock protection on IPCC register update to avoid race condition. Without this fix, stm32_ipcc_set_bits and stm32_ipcc_clr_bits can be called in parallel for different channels. This results in register corruptions. Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@st.com> Reviewed-by: Fabien Dessenne <fabien.dessenne@st.com> Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org> Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-12-05drm/atmel-hlcdc: revert shift by 8Claudiu Beznea1-1/+1
commit cbb32079149dbf557fa3f7bab8fa3c5fec857da7 upstream. Revert shift by 8 of state->base.alpha. This introduced a regression on planes. Fixes: 7f73c10b256b ("drm/atmel-hclcdc: Convert to the new generic alpha property") Cc: Maxime Ripard <maxime.ripard@bootlin.com> Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/1556195748-11106-7-git-send-email-claudiu.beznea@microchip.com Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-12-05mtd: spi-nor: cast to u64 to avoid uint overflowshuijin.park1-1/+1
commit 84a1c2109d23df3543d96231c4fee1757299bb1a upstream. The "params->size" is defined as "u64". And "info->sector_size" and "info->n_sectors" are defined as unsigned int and u16. Thus, u64 data might have strange data(loss data) if the result overflows an unsigned int. This patch casts "info->sector_size" to an u64. Signed-off-by: huijin.park <huijin.park@samsung.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-12-05mtd: rawnand: atmel: fix possible object reference leakWen Yang1-6/+15
commit a12085d13997ed15f745f33a0e01002541160179 upstream. of_find_device_by_node() takes a reference to the struct device when it finds a match via get_device, there is no need to call get_device() twice. We also should make sure to drop the reference to the device taken by of_find_device_by_node() on driver unbind. Fixes: f88fc122cc34 ("mtd: nand: Cleanup/rework the atmel_nand driver") Signed-off-by: Wen Yang <yellowriver2010@hotmail.com> Suggested-by: Boris Brezillon <bbrezillon@kernel.org> Reviewed-by: Boris Brezillon <bbrezillon@kernel.org> Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com> Acked-by: Miquel Raynal <miquel.raynal@bootlin.com> Cc: Tudor Ambarus <tudor.ambarus@microchip.com> Cc: Boris Brezillon <bbrezillon@kernel.org> Cc: Miquel Raynal <miquel.raynal@bootlin.com> Cc: Richard Weinberger <richard@nod.at> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Brian Norris <computersforpeace@gmail.com> Cc: Marek Vasut <marek.vasut@gmail.com> Cc: Nicolas Ferre <nicolas.ferre@microchip.com> Cc: Alexandre Belloni <alexandre.belloni@bootlin.com> Cc: Ludovic Desroches <ludovic.desroches@microchip.com> Cc: linux-mtd@lists.infradead.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-12-05mtd: rawnand: atmel: Fix spelling mistake in error messageMiquel Raynal1-1/+1
commit e39bb786816453788836c367caefd72eceea380c upstream. Wrong copy/paste from the previous block, the error message should refer to #size-cells instead of #address-cells. Fixes: f88fc122cc34 ("mtd: nand: Cleanup/rework the atmel_nand driver") Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Reviewed-by: Tudor Ambarus <tudor.ambarus@microchip.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-12-05net: macb driver, check for SKBTX_HW_TSTAMPPaul Thomas1-1/+3
commit a62520473f15750cd1432d36b377a06cd7cff8d2 upstream. Make sure SKBTX_HW_TSTAMP (i.e. SOF_TIMESTAMPING_TX_HARDWARE) has been enabled for this skb. It does fix the issue where normal socks that aren't expecting a timestamp will not wake up on select, but when a user does want a SOF_TIMESTAMPING_TX_HARDWARE it does work. Signed-off-by: Paul Thomas <pthomas8589@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-12-05net: macb: Fix SUBNS increment and increase resolutionHarini Katakam2-2/+9
commit 7ad342bc58cc5197cd2f12a3c30b3949528c6d83 upstream. The subns increment register has 24 bits as follows: RegBit[15:0] = Subns[23:8]; RegBit[31:24] = Subns[7:0] Fix the same in the driver and increase sub ns resolution to the best capable, 24 bits. This should be the case on all GEM versions that this PTP driver supports. Signed-off-by: Harini Katakam <harini.katakam@xilinx.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-12-05watchdog: sama5d4: fix WDD value to be always set to maxEugen Hristev1-3/+1
commit 8632944841d41a36d77dd1fa88d4201b5291100f upstream. WDD value must be always set to max (0xFFF) otherwise the hardware block will reset the board on the first ping of the watchdog. Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-12-05ext4: add more paranoia checking in ext4_expand_extra_isize handlingTheodore Ts'o2-9/+27
commit 4ea99936a1630f51fc3a2d61a58ec4a1c4b7d55a upstream. It's possible to specify a non-zero s_want_extra_isize via debugging option, and this can cause bad things(tm) to happen when using a file system with an inode size of 128 bytes. Add better checking when the file system is mounted, as well as when we are actually doing the trying to do the inode expansion. Link: https://lore.kernel.org/r/20191110121510.GH23325@mit.edu Reported-by: syzbot+f8d6f8386ceacdbfff57@syzkaller.appspotmail.com Reported-by: syzbot+33d7ea72e47de3bdf4e1@syzkaller.appspotmail.com Reported-by: syzbot+44b6763edfc17144296f@syzkaller.appspotmail.com Signed-off-by: Theodore Ts'o <tytso@mit.edu> Cc: stable@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-12-05net: macb: add missed tasklet_killChuhong Yuan1-0/+1
[ Upstream commit 61183b056b49e2937ff92a1424291ba36a6f6d05 ] This driver forgets to kill tasklet in remove. Add the call to fix it. Fixes: 032dc41ba6e2 ("net: macb: Handle HRESP error") Signed-off-by: Chuhong Yuan <hslester96@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-12-05net: sched: fix `tc -s class show` no bstats on class with nolock subqueuesDust Li4-5/+6
[ Upstream commit 14e54ab9143fa60794d13ea0a66c792a2046a8f3 ] When a classful qdisc's child qdisc has set the flag TCQ_F_CPUSTATS (pfifo_fast for example), the child qdisc's cpu_bstats should be passed to gnet_stats_copy_basic(), but many classful qdisc didn't do that. As a result, `tc -s class show dev DEV` always return 0 for bytes and packets in this case. Pass the child qdisc's cpu_bstats to gnet_stats_copy_basic() to fix this issue. The qstats also has this problem, but it has been fixed in 5dd431b6b9 ("net: sched: introduce and use qstats read...") and bstats still remains buggy. Fixes: 22e0f8b9322c ("net: sched: make bstats per cpu and estimator RCU safe") Signed-off-by: Dust Li <dust.li@linux.alibaba.com> Signed-off-by: Tony Lu <tonylu@linux.alibaba.com> Acked-by: Cong Wang <xiyou.wangcong@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-12-05sctp: cache netns in sctp_ep_commonXin Long4-2/+7
[ Upstream commit 312434617cb16be5166316cf9d08ba760b1042a1 ] This patch is to fix a data-race reported by syzbot: BUG: KCSAN: data-race in sctp_assoc_migrate / sctp_hash_obj write to 0xffff8880b67c0020 of 8 bytes by task 18908 on cpu 1: sctp_assoc_migrate+0x1a6/0x290 net/sctp/associola.c:1091 sctp_sock_migrate+0x8aa/0x9b0 net/sctp/socket.c:9465 sctp_accept+0x3c8/0x470 net/sctp/socket.c:4916 inet_accept+0x7f/0x360 net/ipv4/af_inet.c:734 __sys_accept4+0x224/0x430 net/socket.c:1754 __do_sys_accept net/socket.c:1795 [inline] __se_sys_accept net/socket.c:1792 [inline] __x64_sys_accept+0x4e/0x60 net/socket.c:1792 do_syscall_64+0xcc/0x370 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x44/0xa9 read to 0xffff8880b67c0020 of 8 bytes by task 12003 on cpu 0: sctp_hash_obj+0x4f/0x2d0 net/sctp/input.c:894 rht_key_get_hash include/linux/rhashtable.h:133 [inline] rht_key_hashfn include/linux/rhashtable.h:159 [inline] rht_head_hashfn include/linux/rhashtable.h:174 [inline] head_hashfn lib/rhashtable.c:41 [inline] rhashtable_rehash_one lib/rhashtable.c:245 [inline] rhashtable_rehash_chain lib/rhashtable.c:276 [inline] rhashtable_rehash_table lib/rhashtable.c:316 [inline] rht_deferred_worker+0x468/0xab0 lib/rhashtable.c:420 process_one_work+0x3d4/0x890 kernel/workqueue.c:2269 worker_thread+0xa0/0x800 kernel/workqueue.c:2415 kthread+0x1d4/0x200 drivers/block/aoe/aoecmd.c:1253 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:352 It was caused by rhashtable access asoc->base.sk when sctp_assoc_migrate is changing its value. However, what rhashtable wants is netns from asoc base.sk, and for an asoc, its netns won't change once set. So we can simply fix it by caching netns since created. Fixes: d6c0256a60e6 ("sctp: add the rhashtable apis for sctp global transport hashtable") Reported-by: syzbot+e3b35fe7918ff0ee474e@syzkaller.appspotmail.com Signed-off-by: Xin Long <lucien.xin@gmail.com> Acked-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-12-05tipc: fix link name length checkJohn Rutherford1-2/+2
[ Upstream commit fd567ac20cb0377ff466d3337e6e9ac5d0cb15e4 ] In commit 4f07b80c9733 ("tipc: check msg->req data len in tipc_nl_compat_bearer_disable") the same patch code was copied into routines: tipc_nl_compat_bearer_disable(), tipc_nl_compat_link_stat_dump() and tipc_nl_compat_link_reset_stats(). The two link routine occurrences should have been modified to check the maximum link name length and not bearer name length. Fixes: 4f07b80c9733 ("tipc: check msg->reg data len in tipc_nl_compat_bearer_disable") Signed-off-by: John Rutherford <john.rutherford@dektech.com.au> Acked-by: Jon Maloy <jon.maloy@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-12-05selftests: bpf: test_sockmap: handle file creation failures gracefullyJakub Kicinski1-0/+9
[ Upstream commit 4b67c515036313f3c3ecba3cb2babb9cbddb3f85 ] test_sockmap creates a temporary file to use for sendpage. this may fail for various reasons. Handle the error rather than segfault. Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Reviewed-by: Simon Horman <simon.horman@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-12-05openvswitch: remove another BUG_ON()Paolo Abeni1-1/+5
[ Upstream commit 8a574f86652a4540a2433946ba826ccb87f398cc ] If we can't build the flow del notification, we can simply delete the flow, no need to crash the kernel. Still keep a WARN_ON to preserve debuggability. Note: the BUG_ON() predates the Fixes tag, but this change can be applied only after the mentioned commit. v1 -> v2: - do not leak an skb on error Fixes: aed067783e50 ("openvswitch: Minimize ovs_flow_cmd_del critical section.") Signed-off-by: Paolo Abeni <pabeni@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-12-05openvswitch: drop unneeded BUG_ON() in ovs_flow_cmd_build_info()Paolo Abeni1-1/+4
[ Upstream commit 8ffeb03fbba3b599690b361467bfd2373e8c450f ] All the callers of ovs_flow_cmd_build_info() already deal with error return code correctly, so we can handle the error condition in a more gracefull way. Still dump a warning to preserve debuggability. v1 -> v2: - clarify the commit message - clean the skb and report the error (DaveM) Fixes: ccb1352e76cf ("net: Add Open vSwitch kernel components.") Signed-off-by: Paolo Abeni <pabeni@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-12-05slip: Fix use-after-free Read in slip_openJouni Hogander1-0/+1
[ Upstream commit e58c1912418980f57ba2060017583067f5f71e52 ] Slip_open doesn't clean-up device which registration failed from the slip_devs device list. On next open after failure this list is iterated and freed device is accessed. Fix this by calling sl_free_netdev in error path. Here is the trace from the Syzbot: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x197/0x210 lib/dump_stack.c:118 print_address_description.constprop.0.cold+0xd4/0x30b mm/kasan/report.c:374 __kasan_report.cold+0x1b/0x41 mm/kasan/report.c:506 kasan_report+0x12/0x20 mm/kasan/common.c:634 __asan_report_load8_noabort+0x14/0x20 mm/kasan/generic_report.c:132 sl_sync drivers/net/slip/slip.c:725 [inline] slip_open+0xecd/0x11b7 drivers/net/slip/slip.c:801 tty_ldisc_open.isra.0+0xa3/0x110 drivers/tty/tty_ldisc.c:469 tty_set_ldisc+0x30e/0x6b0 drivers/tty/tty_ldisc.c:596 tiocsetd drivers/tty/tty_io.c:2334 [inline] tty_ioctl+0xe8d/0x14f0 drivers/tty/tty_io.c:2594 vfs_ioctl fs/ioctl.c:46 [inline] file_ioctl fs/ioctl.c:509 [inline] do_vfs_ioctl+0xdb6/0x13e0 fs/ioctl.c:696 ksys_ioctl+0xab/0xd0 fs/ioctl.c:713 __do_sys_ioctl fs/ioctl.c:720 [inline] __se_sys_ioctl fs/ioctl.c:718 [inline] __x64_sys_ioctl+0x73/0xb0 fs/ioctl.c:718 do_syscall_64+0xfa/0x760 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe Fixes: 3b5a39979daf ("slip: Fix memory leak in slip_open error path") Reported-by: syzbot+4d5170758f3762109542@syzkaller.appspotmail.com Cc: David Miller <davem@davemloft.net> Cc: Oliver Hartkopp <socketcan@hartkopp.net> Cc: Lukas Bulwahn <lukas.bulwahn@gmail.com> Signed-off-by: Jouni Hogander <jouni.hogander@unikie.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-12-05sctp: Fix memory leak in sctp_sf_do_5_2_4_dupcookNavid Emamdoost1-1/+3
[ Upstream commit b6631c6031c746ed004c4221ec0616d7a520f441 ] In the implementation of sctp_sf_do_5_2_4_dupcook() the allocated new_asoc is leaked if security_sctp_assoc_request() fails. Release it via sctp_association_free(). Fixes: 2277c7cd75e3 ("sctp: Add LSM hooks") Signed-off-by: Navid Emamdoost <navid.emamdoost@gmail.com> Acked-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-12-05openvswitch: fix flow command message sizePaolo Abeni1-1/+5
[ Upstream commit 4e81c0b3fa93d07653e2415fa71656b080a112fd ] When user-space sets the OVS_UFID_F_OMIT_* flags, and the relevant flow has no UFID, we can exceed the computed size, as ovs_nla_put_identifier() will always dump an OVS_FLOW_ATTR_KEY attribute. Take the above in account when computing the flow command message size. Fixes: 74ed7ab9264c ("openvswitch: Add support for unique flow IDs.") Reported-by: Qi Jun Ding <qding@redhat.com> Signed-off-by: Paolo Abeni <pabeni@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-12-05net: psample: fix skb_over_panicNikolay Aleksandrov1-1/+1
[ Upstream commit 7eb9d7675c08937cd11d32b0b40442d4d731c5ee ] We need to calculate the skb size correctly otherwise we risk triggering skb_over_panic[1]. The issue is that data_len is added to the skb in a nl attribute, but we don't account for its header size (nlattr 4 bytes) and alignment. We account for it when calculating the total size in the > PSAMPLE_MAX_PACKET_SIZE comparison correctly, but not when allocating after that. The fix is simple - use nla_total_size() for data_len when allocating. To reproduce: $ tc qdisc add dev eth1 clsact $ tc filter add dev eth1 egress matchall action sample rate 1 group 1 trunc 129 $ mausezahn eth1 -b bcast -a rand -c 1 -p 129 < skb_over_panic BUG(), tail is 4 bytes past skb->end > [1] Trace: [ 50.459526][ T3480] skbuff: skb_over_panic: text:(____ptrval____) len:196 put:136 head:(____ptrval____) data:(____ptrval____) tail:0xc4 end:0xc0 dev:<NULL> [ 50.474339][ T3480] ------------[ cut here ]------------ [ 50.481132][ T3480] kernel BUG at net/core/skbuff.c:108! [ 50.486059][ T3480] invalid opcode: 0000 [#1] PREEMPT SMP [ 50.489463][ T3480] CPU: 3 PID: 3480 Comm: mausezahn Not tainted 5.4.0-rc7 #108 [ 50.492844][ T3480] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-2.fc30 04/01/2014 [ 50.496551][ T3480] RIP: 0010:skb_panic+0x79/0x7b [ 50.498261][ T3480] Code: bc 00 00 00 41 57 4c 89 e6 48 c7 c7 90 29 9a 83 4c 8b 8b c0 00 00 00 50 8b 83 b8 00 00 00 50 ff b3 c8 00 00 00 e8 ae ef c0 fe <0f> 0b e8 2f df c8 fe 48 8b 55 08 44 89 f6 4c 89 e7 48 c7 c1 a0 22 [ 50.504111][ T3480] RSP: 0018:ffffc90000447a10 EFLAGS: 00010282 [ 50.505835][ T3480] RAX: 0000000000000087 RBX: ffff888039317d00 RCX: 0000000000000000 [ 50.507900][ T3480] RDX: 0000000000000000 RSI: ffffffff812716e1 RDI: 00000000ffffffff [ 50.509820][ T3480] RBP: ffffc90000447a60 R08: 0000000000000001 R09: 0000000000000000 [ 50.511735][ T3480] R10: ffffffff81d4f940 R11: 0000000000000000 R12: ffffffff834a22b0 [ 50.513494][ T3480] R13: ffffffff82c10433 R14: 0000000000000088 R15: ffffffff838a8084 [ 50.515222][ T3480] FS: 00007f3536462700(0000) GS:ffff88803eac0000(0000) knlGS:0000000000000000 [ 50.517135][ T3480] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.518583][ T3480] CR2: 0000000000442008 CR3: 000000003b222000 CR4: 00000000000006e0 [ 50.520723][ T3480] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 50.522709][ T3480] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 50.524450][ T3480] Call Trace: [ 50.525214][ T3480] skb_put.cold+0x1b/0x1b [ 50.526171][ T3480] psample_sample_packet+0x1d3/0x340 [ 50.527307][ T3480] tcf_sample_act+0x178/0x250 [ 50.528339][ T3480] tcf_action_exec+0xb1/0x190 [ 50.529354][ T3480] mall_classify+0x67/0x90 [ 50.530332][ T3480] tcf_classify+0x72/0x160 [ 50.531286][ T3480] __dev_queue_xmit+0x3db/0xd50 [ 50.532327][ T3480] dev_queue_xmit+0x18/0x20 [ 50.533299][ T3480] packet_sendmsg+0xee7/0x2090 [ 50.534331][ T3480] sock_sendmsg+0x54/0x70 [ 50.535271][ T3480] __sys_sendto+0x148/0x1f0 [ 50.536252][ T3480] ? tomoyo_file_ioctl+0x23/0x30 [ 50.537334][ T3480] ? ksys_ioctl+0x5e/0xb0 [ 50.540068][ T3480] __x64_sys_sendto+0x2a/0x30 [ 50.542810][ T3480] do_syscall_64+0x73/0x1f0 [ 50.545383][ T3480] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 50.548477][ T3480] RIP: 0033:0x7f35357d6fb3 [ 50.551020][ T3480] Code: 48 8b 0d 18 90 20 00 f7 d8 64 89 01 48 83 c8 ff c3 66 0f 1f 44 00 00 83 3d f9 d3 20 00 00 75 13 49 89 ca b8 2c 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 34 c3 48 83 ec 08 e8 eb f6 ff ff 48 89 04 24 [ 50.558547][ T3480] RSP: 002b:00007ffe0c7212c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 50.561870][ T3480] RAX: ffffffffffffffda RBX: 0000000001dac010 RCX: 00007f35357d6fb3 [ 50.565142][ T3480] RDX: 0000000000000082 RSI: 0000000001dac2a2 RDI: 0000000000000003 [ 50.568469][ T3480] RBP: 00007ffe0c7212f0 R08: 00007ffe0c7212d0 R09: 0000000000000014 [ 50.571731][ T3480] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000082 [ 50.574961][ T3480] R13: 0000000001dac2a2 R14: 0000000000000001 R15: 0000000000000003 [ 50.578170][ T3480] Modules linked in: sch_ingress virtio_net [ 50.580976][ T3480] ---[ end trace 61a515626a595af6 ]--- CC: Yotam Gigi <yotamg@mellanox.com> CC: Jiri Pirko <jiri@mellanox.com> CC: Jamal Hadi Salim <jhs@mojatatu.com> CC: Simon Horman <simon.horman@netronome.com> CC: Roopa Prabhu <roopa@cumulusnetworks.com> Fixes: 6ae0a6286171 ("net: Introduce psample, a new genetlink channel for packet sampling") Signed-off-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-12-05macvlan: schedule bc_work even if errorMenglong Dong1-1/+2
[ Upstream commit 1d7ea55668878bb350979c377fc72509dd6f5b21 ] While enqueueing a broadcast skb to port->bc_queue, schedule_work() is called to add port->bc_work, which processes the skbs in bc_queue, to "events" work queue. If port->bc_queue is full, the skb will be discarded and schedule_work(&port->bc_work) won't be called. However, if port->bc_queue is full and port->bc_work is not running or pending, port->bc_queue will keep full and schedule_work() won't be called any more, and all broadcast skbs to macvlan will be discarded. This case can happen: macvlan_process_broadcast() is the pending function of port->bc_work, it moves all the skbs in port->bc_queue to the queue "list", and processes the skbs in "list". During this, new skbs will keep being added to port->bc_queue in macvlan_broadcast_enqueue(), and port->bc_queue may already full when macvlan_process_broadcast() return. This may happen, especially when there are a lot of real-time threads and the process is preempted. Fix this by calling schedule_work(&port->bc_work) even if port->bc_work is full in macvlan_broadcast_enqueue(). Fixes: 412ca1550cbe ("macvlan: Move broadcasts into a work queue") Signed-off-by: Menglong Dong <dong.menglong@zte.com.cn> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-12-05media: atmel: atmel-isc: fix INIT_WORK misplacementEugen Hristev1-2/+2
commit 79199002db5c571e335131856b3ff057ffd9f3c0 upstream. In case the completion function failes, unbind will be called which will call cancel_work for awb_work. This will trigger a WARN message from the workqueue. To avoid this, move the INIT_WORK call at the start of the completion function. This way the work is always initialized, which corresponds to the 'always canceled' unbind code. Fixes: 93d4a26c3d ("[media] atmel-isc: add the isc pipeline function") Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-12-05media: atmel: atmel-isc: fix asd memory allocationEugen Hristev1-2/+6
commit 1e4e25c4959c10728fbfcc6a286f9503d32dfe02 upstream. The subsystem will free the asd memory on notifier cleanup, if the asd is added to the notifier. However the memory is freed using kfree. Thus, we cannot allocate the asd using devm_* This can lead to crashes and problems. To test this issue, just return an error at probe, but cleanup the notifier beforehand. Fixes: 106267444f ("[media] atmel-isc: add the Image Sensor Controller code") Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-12-05pwm: Clear chip_data in pwm_put()Uwe Kleine-König4-3/+1
commit e926b12c611c2095c7976e2ed31753ad6eb5ff1a upstream. After a PWM is disposed by its user the per chip data becomes invalid. Clear the data in common code instead of the device drivers to get consistent behaviour. Before this patch only three of nine drivers cleaned up here. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Thierry Reding <thierry.reding@gmail.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-12-05net: macb: fix error format in dev_err()Luca Ceresoli1-7/+7
commit f413cbb332a0b5251a790f396d0eb4ebcade5dec upstream. Errors are negative numbers. Using %u shows them as very large positive numbers such as 4294967277 that don't make sense. Use the %d format instead, and get a much nicer -19. Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net> Fixes: b48e0bab142f ("net: macb: Migrate to devm clock interface") Fixes: 93b31f48b3ba ("net/macb: unify clock management") Fixes: 421d9df0628b ("net/macb: merge at91_ether driver into macb driver") Fixes: aead88bd0e99 ("net: ethernet: macb: Add support for rx_clk") Fixes: f5473d1d44e4 ("net: macb: Support clock management for tsu_clk") Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-12-05media: v4l2-ctrl: fix flags for DO_WHITE_BALANCEEugen Hristev1-0/+1
commit a0816e5088baab82aa738d61a55513114a673c8e upstream. Control DO_WHITE_BALANCE is a button, with read only and execute-on-write flags. Adding this control in the proper list in the fill function. After adding it here, we can see output of v4l2-ctl -L do_white_balance 0x0098090d (button) : flags=write-only, execute-on-write Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-12-05xfrm: Fix memleak on xfrm state destroySteffen Klassert1-0/+2
commit 86c6739eda7d2a03f2db30cbee67a5fb81afa8ba upstream. We leak the page that we use to create skb page fragments when destroying the xfrm_state. Fix this by dropping a page reference if a page was assigned to the xfrm_state. Fixes: cac2661c53f3 ("esp4: Avoid skb_cow_data whenever possible") Reported-by: JD <jdtxs00@gmail.com> Reported-by: Paul Wouters <paul@nohats.ca> Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-12-05thunderbolt: Power cycle the router if NVM authentication failsMika Westerberg1-12/+42
commit 7a7ebfa85f4fac349f3ab219538c44efe18b0cf6 upstream. On zang's Dell XPS 13 9370 after Thunderbolt NVM firmware upgrade the Thunderbolt controller did not come back as expected. Only after the system was rebooted it became available again. It is not entirely clear what happened but I suspect the new NVM firmware image authentication failed for some reason. Regardless of this the router needs to be power cycled if NVM authentication fails in order to get it fully functional again. This modifies the driver to issue a power cycle in case the NVM authentication fails immediately when dma_port_flash_update_auth() returns. We also need to call tb_switch_set_uuid() earlier to be able to fetch possible NVM authentication failure when DMA port is added. Link: https://bugzilla.kernel.org/show_bug.cgi?id=205457 Reported-by: zang <dump@tzib.net> Cc: stable <stable@vger.kernel.org> Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-12-05mei: me: add comet point V device idAlexander Usyskin2-0/+2
commit 82b29b9f72afdccb40ea5f3c13c6a3cb65a597bc upstream. Comet Point (Comet Lake) V device id. Cc: <stable@vger.kernel.org> Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Link: https://lore.kernel.org/r/20191105150514.14010-2-tomas.winkler@intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
generated by cgit v1.2.3 (git 2.39.0) at 2026-05-12 22:13:37 +0300