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2020-11-17Merge series "add axi clock control for MT8192 spi-nor" from Bayi Cheng ↵Mark Brown1-1/+15
<bayi.cheng@mediatek.com>: bayi cheng (1): spi: spi-mtk-nor: add axi clock control for MT8192 spi-nor drivers/spi/spi-mtk-nor.c | 16 +++++++++++++++- 1 file changed, 15 insertions(+), 1 deletion(-) -- 1.9.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
2020-11-16spi: dw: fix build error by selecting MULTIPLEXERRandy Dunlap1-0/+1
Fix build error for spi-dw-bt1.o by selecting MULTIPLEXER. hppa-linux-ld: drivers/spi/spi-dw-bt1.o: in function `dw_spi_bt1_sys_init': (.text+0x1ac): undefined reference to `devm_mux_control_get' Fixes: abf00907538e ("spi: dw: Add Baikal-T1 SPI Controller glue driver") Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Serge Semin <Sergey.Semin@baikalelectronics.ru> Cc: Ramil Zaripov <Ramil.Zaripov@baikalelectronics.ru> Cc: Mark Brown <broonie@kernel.org> Cc: linux-spi@vger.kernel.org Acked-by: Serge Semin <fancer.lancer@gmail.com> Link: https://lore.kernel.org/r/20201116040721.8001-1-rdunlap@infradead.org Signed-off-by: Mark Brown <broonie@kernel.org>
2020-11-16spi: spi-mtk-nor: add axi clock control for MT8192 spi-norbayi cheng1-1/+15
MT8192 spi-nor is an independent sub system, we need extra control axi bus clock for it. Add support for the additional axi clock to allow it to be configured appropriately. Signed-off-by: bayi cheng <bayi.cheng@mediatek.com> Tested-by: Ikjoon Jang <ikjn@chromium.org> Link: https://lore.kernel.org/r/1605084902-13151-2-git-send-email-bayi.cheng@mediatek.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-11-12Input: ads7846: do not overwrite spi->mode flags set by spi frameworkOleksij Rempel1-1/+2
Do not overwrite spi->mode flags set by spi framework, otherwise the chip select polarity will get lost. Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Link: https://lore.kernel.org/r/20201027095724.18654-3-o.rempel@pengutronix.de Signed-off-by: Mark Brown <broonie@kernel.org>
2020-11-12spi: st-ssc4: Fix unbalanced pm_runtime_disable() in probe error pathLukas Wunner1-2/+3
If the calls to devm_platform_ioremap_resource(), irq_of_parse_and_map() or devm_request_irq() fail on probe of the ST SSC4 SPI driver, the runtime PM disable depth is incremented even though it was not decremented before. Fix it. Fixes: cd050abeba2a ("spi: st-ssc4: add missed pm_runtime_disable") Signed-off-by: Lukas Wunner <lukas@wunner.de> Cc: <stable@vger.kernel.org> # v5.5+ Cc: Chuhong Yuan <hslester96@gmail.com> Link: https://lore.kernel.org/r/fbe8768c30dc829e2d77eabe7be062ca22f84024.1604874488.git.lukas@wunner.de Signed-off-by: Mark Brown <broonie@kernel.org>
2020-11-12spi: pic32: Don't leak DMA channels in probe error pathLukas Wunner1-0/+1
If the calls to devm_request_irq() or devm_spi_register_master() fail on probe of the PIC32 SPI driver, the DMA channels requested by pic32_spi_dma_prep() are erroneously not released. Plug the leak. Fixes: 1bcb9f8ceb67 ("spi: spi-pic32: Add PIC32 SPI master driver") Signed-off-by: Lukas Wunner <lukas@wunner.de> Cc: <stable@vger.kernel.org> # v4.7+ Cc: Purna Chandra Mandal <purna.mandal@microchip.com> Link: https://lore.kernel.org/r/9624250e3a7aa61274b38219a62375bac1def637.1604874488.git.lukas@wunner.de Signed-off-by: Mark Brown <broonie@kernel.org>
2020-11-12spi: synquacer: Disable clock in probe error pathLukas Wunner1-7/+8
If the calls to platform_get_irq() or devm_request_irq() fail on probe of the SynQuacer SPI driver, the clock "sspi->clk" is erroneously not unprepared and disabled. If the clock rate "master->max_speed_hz" cannot be determined, the same happens and in addition the spi_master struct is not freed. Fix it. Fixes: b0823ee35cf9 ("spi: Add spi driver for Socionext SynQuacer platform") Signed-off-by: Lukas Wunner <lukas@wunner.de> Cc: <stable@vger.kernel.org> # v5.3+ Cc: Masahisa Kojima <masahisa.kojima@linaro.org> Link: https://lore.kernel.org/r/232281df1ab91d8f0f553a62d5f97fc264ace4da.1604874488.git.lukas@wunner.de Signed-off-by: Mark Brown <broonie@kernel.org>
2020-11-11spi: sprd: fix reference leak in sprd_spi_removeZhang Qilong1-0/+1
pm_runtime_get_sync will increment pm usage counter even it failed. Forgetting to pm_runtime_put_noidle will result in reference leak in sprd_spi_remove, so we should fix it. Fixes: e7d973a31c24b ("spi: sprd: Add SPI driver for Spreadtrum SC9860") Signed-off-by: Zhang Qilong <zhangqilong3@huawei.com> Acked-by: Chunyan Zhang <zhang.lyra@gmail.com> Link: https://lore.kernel.org/r/20201106015035.139574-1-zhangqilong3@huawei.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-11-10spi: imx: fix reference leak in two imx operationsZhang Qilong1-0/+2
pm_runtime_get_sync will increment pm usage counter even it failed. Forgetting to pm_runtime_put_noidle will result in reference leak in callers(spi_imx_prepare_message and spi_imx_remove), so we should fix it. Fixes: 525c9e5a32bd7 ("spi: imx: enable runtime pm support") Signed-off-by: Zhang Qilong <zhangqilong3@huawei.com> Link: https://lore.kernel.org/r/20201102145835.4765-1-zhangqilong3@huawei.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-11-10spi: atmel-quadspi: Disable clock in probe error pathLukas Wunner1-1/+1
If the call to of_device_get_match_data() fails on probe of the Atmel QuadSPI driver, the clock "aq->pclk" is erroneously not unprepared and disabled. Fix it. Fixes: 2e5c88887358 ("spi: atmel-quadspi: add support for sam9x60 qspi controller") Signed-off-by: Lukas Wunner <lukas@wunner.de> Cc: <stable@vger.kernel.org> # v5.1+ Cc: Tudor Ambarus <tudor.ambarus@microchip.com> Cc: Boris Brezillon <boris.brezillon@collabora.com> Reviewed-by: Tudor Ambarus <tudor.ambarus@microchip.com> Link: https://lore.kernel.org/r/8f8dc2815aa97b2378528f08f923bf81e19611f0.1604874488.git.lukas@wunner.de Signed-off-by: Mark Brown <broonie@kernel.org>
2020-11-09spi: bcm63xx-hsspi: fix missing clk_disable_unprepare() on error in ↵Qinglang Miao1-1/+3
bcm63xx_hsspi_resume Fix the missing clk_disable_unprepare() before return from bcm63xx_hsspi_resume in the error handling case when fails to prepare and enable bs->pll_clk. Fixes: 0fd85869c2a9 ("spi/bcm63xx-hsspi: keep pll clk enabled") Signed-off-by: Qinglang Miao <miaoqinglang@huawei.com> Link: https://lore.kernel.org/r/20201103074911.195530-1-miaoqinglang@huawei.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-11-09spi: tegra114: fix reference leak in tegra spi opsZhang Qilong1-0/+2
pm_runtime_get_sync will increment pm usage counter even it failed. Forgetting to pm_runtime_put_noidle will result in reference leak in two callers(tegra_spi_setup and tegra_spi_resume), so we should fix it. Fixes: f333a331adfac ("spi/tegra114: add spi driver") Signed-off-by: Zhang Qilong <zhangqilong3@huawei.com> Link: https://lore.kernel.org/r/20201103141306.5607-1-zhangqilong3@huawei.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-11-09spi: tegra20-sflash: fix reference leak in tegra_sflash_resumeZhang Qilong1-0/+1
pm_runtime_get_sync will increment pm usage counter even it failed. Forgetting to pm_runtime_put_noidle will result in reference leak in tegra_sflash_resume, so we should fix it. Fixes: 8528547bcc336 ("spi: tegra: add spi driver for sflash controller") Signed-off-by: Zhang Qilong <zhangqilong3@huawei.com> Link: https://lore.kernel.org/r/20201103141323.5841-1-zhangqilong3@huawei.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-11-09spi: tegra20-slink: fix reference leak in slink ops of tegra20Zhang Qilong1-0/+2
pm_runtime_get_sync will increment pm usage counter even it failed. Forgetting to pm_runtime_put_noidle will result in reference leak in two callers(tegra_slink_setup and tegra_slink_resume), so we should fix it. Fixes: dc4dc36056392 ("spi: tegra: add spi driver for SLINK controller") Signed-off-by: Zhang Qilong <zhangqilong3@huawei.com> Link: https://lore.kernel.org/r/20201103141345.6188-1-zhangqilong3@huawei.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-11-09spi: mt7621: fix missing clk_disable_unprepare() on error in mt7621_spi_probeQinglang Miao1-0/+2
Fix the missing clk_disable_unprepare() before return from mt7621_spi_probe in the error handling case. Fixes: cbd66c626e16 ("spi: mt7621: Move SPI driver out of staging") Signed-off-by: Qinglang Miao <miaoqinglang@huawei.com> Link: https://lore.kernel.org/r/20201103074912.195576-1-miaoqinglang@huawei.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-11-09spi: spi-ti-qspi: fix reference leak in ti_qspi_setupZhang Qilong1-0/+1
pm_runtime_get_sync will increment pm usage counter even it failed. Forgetting to pm_runtime_put_noidle will result in reference leak in ti_qspi_setup, so we should fix it. Fixes: 505a14954e2d7 ("spi/qspi: Add qspi flash controller") Signed-off-by: Zhang Qilong <zhangqilong3@huawei.com> Link: https://lore.kernel.org/r/20201103140947.3815-1-zhangqilong3@huawei.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-11-09spi: stm32-qspi: fix reference leak in stm32 qspi operationsZhang Qilong1-2/+6
pm_runtime_get_sync will increment pm usage counter even it failed. Forgetting to pm_runtime_put_noidle will result in reference leak in two callers(stm32_qspi_exec_op and stm32_qspi_setup), so we should fix it. Fixes: 9d282c17b023a ("spi: stm32-qspi: Add pm_runtime support") Signed-off-by: Zhang Qilong <zhangqilong3@huawei.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com> Link: https://lore.kernel.org/r/20201106015357.141235-1-zhangqilong3@huawei.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-11-06spi: stm32: fix reference leak in stm32_spi_resumeZhang Qilong1-0/+1
pm_runtime_get_sync will increment pm usage counter even it failed. Forgetting to pm_runtime_put_noidle will result in reference leak in stm32_spi_resume, so we should fix it. Fixes: db96bf976a4fc ("spi: stm32: fixes suspend/resume management") Signed-off-by: Zhang Qilong <zhangqilong3@huawei.com> Reviewed-by: Alain Volmat <alain.volmat@st.com> Link: https://lore.kernel.org/r/20201106015217.140476-1-zhangqilong3@huawei.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-11-04spi: spi-mem: fix reference leak in spi_mem_access_startZhang Qilong1-0/+1
pm_runtime_get_sync will increment pm usage counter even it failed. Forgetting to pm_runtime_put_noidle will result in reference leak in spi_mem_access_start, so we should fix it. Fixes: f86c24f479530 ("spi: spi-mem: Split spi_mem_exec_op() code") Signed-off-by: Zhang Qilong <zhangqilong3@huawei.com> Link: https://lore.kernel.org/r/20201103140910.3482-1-zhangqilong3@huawei.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-11-02spi: spi-mem: Fix passing zero to 'PTR_ERR' warningYueHaibing1-1/+1
Fix smatch warning: drivers/spi/spi-mem.c:746 spi_mem_probe() warn: passing zero to 'PTR_ERR' Fixes: 5d27a9c8ea9e ("spi: spi-mem: Extend the SPI mem interface to set a custom memory name") Signed-off-by: YueHaibing <yuehaibing@huawei.com> Link: https://lore.kernel.org/r/20201031033042.42892-1-yuehaibing@huawei.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-11-02spi: img-spfi: fix reference leak in img_spfi_resumeZhang Qilong1-1/+3
pm_runtime_get_sync will increment pm usage counter even it failed. Forgetting to pm_runtime_put_noidle will result in reference leak in img_spfi_resume, so we should fix it. Fixes: deba25800a12b ("spi: Add driver for IMG SPFI controller") Signed-off-by: Zhang Qilong <zhangqilong3@huawei.com> Link: https://lore.kernel.org/r/20201102145651.3875-1-zhangqilong3@huawei.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-10-30spi: atmel: Downgrade to dev_dbg when dma_request_chan() failsTudor Ambarus1-3/+3
The IP's DMA capabilities are described in the SoC dtsi, to spare users duplicating the DMA bindings in their board device tree. Users that don't want to use DMA, have to overwrite the DMA bindings in their board device tree. An example is: commit ddcdaeb88242 ("ARM: dts: at91: sama5d2: Add DMA bindings for the SPI and UART flx4 functions") When the DMA bindings are overwritten, one could see on the console: atmel_spi fc018400.spi: error -ENODEV: No TX DMA channel, DMA is disabled atmel_spi fc018400.spi: Atmel SPI Controller using PIO only Choosing to not use DMA is not a reason to print an error message. More, the user is already informed when PIO is used: "Atmel SPI Controller using PIO only". Downgrade to dev_dbg when dma_request_chan() fails. Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com> Link: https://lore.kernel.org/r/20201030121116.869105-1-tudor.ambarus@microchip.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-10-29spi: fix a typo inside a kernel-doc markupMauro Carvalho Chehab1-3/+3
spi_split_tranfers_maxsize -> spi_split_transfers_maxsize Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/a103f4f48735caa1a09fad94c5d76e73e2ce37b8.1603469755.git.mchehab+huawei@kernel.org Signed-off-by: Mark Brown <broonie@kernel.org>
2020-10-27spi: spi-sun6i: enable autosuspend featureAlexander Kochetkov1-1/+4
If SPI is used for periodic polling any sensor, significant delays sometimes appear. Switching on module clocks during resume lead to delays. Enabling autosuspend mode causes the controller to not suspend between SPI transfers and the delays disappear. The commit also remove unnecessary call to pm_runtime_idle() used to explicit put device to suspended state. Without pm_runtime_idle() PM core will put device in the suspended state just after probe() returns. Signed-off-by: Alexander Kochetkov <al.kochet@gmail.com> Acked-by: Maxime Ripard <mripard@kernel.org> Link: https://lore.kernel.org/r/20201019150343.2520-1-akochetkov@lintech.ru Signed-off-by: Mark Brown <broonie@kernel.org>
2020-10-27spi: rockchip: enable autosuspend featureAlexander Kochetkov1-0/+4
If SPI is used for periodic polling any sensor, significant delays sometimes appear. Switching on module clocks during resume lead to delays. Enabling autosuspend mode causes the controller to not suspend between SPI transfers and the delays disappear. Signed-off-by: Alexander Kochetkov <al.kochet@gmail.com> Link: https://lore.kernel.org/r/20201016085014.31667-1-al.kochet@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-10-27spi: spi-sun6i: implement DMA-based transfer modeAlexander Kochetkov1-18/+176
DMA-based transfer will be enabled if data length is larger than FIFO size (64 bytes for A64). This greatly reduce number of interrupts for transferring data. For smaller data size PIO mode will be used. In PIO mode whole buffer will be loaded into FIFO. If driver failed to request DMA channels then it fallback for PIO mode. Tested on SOPINE (https://www.pine64.org/sopine/) Signed-off-by: Alexander Kochetkov <al.kochet@gmail.com> Acked-by: Maxime Ripard <mripard@kernel.org> Link: https://lore.kernel.org/r/20201022075221.23332-1-akochetkov@lintech.ru Signed-off-by: Mark Brown <broonie@kernel.org>
2020-10-26Merge existing fixes from spi/for-5.10Mark Brown1-8/+15
2020-10-26treewide: Convert macro and uses of __section(foo) to __section("foo")Joe Perches5-5/+5
Use a more generic form for __section that requires quotes to avoid complications with clang and gcc differences. Remove the quote operator # from compiler_attributes.h __section macro. Convert all unquoted __section(foo) uses to quoted __section("foo"). Also convert __attribute__((section("foo"))) uses to __section("foo") even if the __attribute__ has multiple list entry forms. Conversion done using the script at: https://lore.kernel.org/lkml/75393e5ddc272dc7403de74d645e6c6e0f4e70eb.camel@perches.com/2-convert_section.pl Signed-off-by: Joe Perches <joe@perches.com> Reviewed-by: Nick Desaulniers <ndesaulniers@gooogle.com> Reviewed-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2020-10-25mm: remove kzfree() compatibility definitionEric Biggers4-4/+4
Commit 453431a54934 ("mm, treewide: rename kzfree() to kfree_sensitive()") renamed kzfree() to kfree_sensitive(), but it left a compatibility definition of kzfree() to avoid being too disruptive. Since then a few more instances of kzfree() have slipped in. Just get rid of them and remove the compatibility definition once and for all. Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2020-10-25Merge tag 'ntb-5.10' of git://github.com/jonmason/ntbLinus Torvalds3-5/+3
Pull NTB fixes from Jon Mason. * tag 'ntb-5.10' of git://github.com/jonmason/ntb: NTB: Use struct_size() helper in devm_kzalloc() ntb: intel: Fix memleak in intel_ntb_pci_probe NTB: hw: amd: fix an issue about leak system resources
2020-10-25Merge branch 'i2c/for-5.10' of ↵Linus Torvalds1-1/+10
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c fix from Wolfram Sang: "Regression fix for rc1 and stable kernels as well" * 'i2c/for-5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: core: Restore acpi_walk_dep_device_list() getting called after registering the ACPI i2c devs
2020-10-25Merge branch 'parisc-5.10-2' of ↵Linus Torvalds3-9/+23
git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux Pull more parisc updates from Helge Deller: - During this merge window O_NONBLOCK was changed to become 000200000, but we missed that the syscalls timerfd_create(), signalfd4(), eventfd2(), pipe2(), inotify_init1() and userfaultfd() do a strict bit-wise check of the flags parameter. To provide backward compatibility with existing userspace we introduce parisc specific wrappers for those syscalls which filter out the old O_NONBLOCK value and replaces it with the new one. - Prevent HIL bus driver to get stuck when keyboard or mouse isn't attached - Improve error return codes when setting rtc time - Minor documentation fix in pata_ns87415.c * 'parisc-5.10-2' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux: ata: pata_ns87415.c: Document support on parisc with superio chip parisc: Add wrapper syscalls to fix O_NONBLOCK flag usage hil/parisc: Disable HIL driver when it gets stuck parisc: Improve error return codes when setting rtc time
2020-10-25Merge tag 'for-linus-5.10b-rc1c-tag' of ↵Linus Torvalds6-109/+113
git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip Pull more xen updates from Juergen Gross: - a series for the Xen pv block drivers adding module parameters for better control of resource usge - a cleanup series for the Xen event driver * tag 'for-linus-5.10b-rc1c-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: Documentation: add xen.fifo_events kernel parameter description xen/events: unmask a fifo event channel only if it was masked xen/events: only register debug interrupt for 2-level events xen/events: make struct irq_info private to events_base.c xen: remove no longer used functions xen-blkfront: Apply changed parameter name to the document xen-blkfront: add a parameter for disabling of persistent grants xen-blkback: add a parameter for disabling of persistent grants
2020-10-25Merge tag '20201024-v4-5.10' of ↵Linus Torvalds1-1/+0
git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/prandom Pull random32 updates from Willy Tarreau: "Make prandom_u32() less predictable. This is the cleanup of the latest series of prandom_u32 experimentations consisting in using SipHash instead of Tausworthe to produce the randoms used by the network stack. The changes to the files were kept minimal, and the controversial commit that used to take noise from the fast_pool (f227e3ec3b5c) was reverted. Instead, a dedicated "net_rand_noise" per_cpu variable is fed from various sources of activities (networking, scheduling) to perturb the SipHash state using fast, non-trivially predictable data, instead of keeping it fully deterministic. The goal is essentially to make any occasional memory leakage or brute-force attempt useless. The resulting code was verified to be very slightly faster on x86_64 than what is was with the controversial commit above, though this remains barely above measurement noise. It was also tested on i386 and arm, and build- tested only on arm64" Link: https://lore.kernel.org/netdev/20200808152628.GA27941@SDF.ORG/ * tag '20201024-v4-5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/prandom: random32: add a selftest for the prandom32 code random32: add noise from network and scheduling activity random32: make prandom_u32() output unpredictable
2020-10-25i2c: core: Restore acpi_walk_dep_device_list() getting called after ↵Hans de Goede1-1/+10
registering the ACPI i2c devs Commit 21653a4181ff ("i2c: core: Call i2c_acpi_install_space_handler() before i2c_acpi_register_devices()")'s intention was to only move the acpi_install_address_space_handler() call to the point before where the ACPI declared i2c-children of the adapter where instantiated by i2c_acpi_register_devices(). But i2c_acpi_install_space_handler() had a call to acpi_walk_dep_device_list() hidden (that is I missed it) at the end of it, so as an unwanted side-effect now acpi_walk_dep_device_list() was also being called before i2c_acpi_register_devices(). Move the acpi_walk_dep_device_list() call to the end of i2c_acpi_register_devices(), so that it is once again called *after* the i2c_client-s hanging of the adapter have been created. This fixes the Microsoft Surface Go 2 hanging at boot. Fixes: 21653a4181ff ("i2c: core: Call i2c_acpi_install_space_handler() before i2c_acpi_register_devices()") Link: https://bugzilla.kernel.org/show_bug.cgi?id=209627 Reported-by: Rainer Finke <rainer@finke.cc> Reported-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Suggested-by: Maximilian Luz <luzmaximilian@gmail.com> Tested-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Wolfram Sang <wsa@kernel.org>
2020-10-24Merge tag 'block-5.10-2020-10-24' of git://git.kernel.dk/linux-blockLinus Torvalds14-98/+188
Pull block fixes from Jens Axboe: - NVMe pull request from Christoph - rdma error handling fixes (Chao Leng) - fc error handling and reconnect fixes (James Smart) - fix the qid displace when tracing ioctl command (Keith Busch) - don't use BLK_MQ_REQ_NOWAIT for passthru (Chaitanya Kulkarni) - fix MTDT for passthru (Logan Gunthorpe) - blacklist Write Same on more devices (Kai-Heng Feng) - fix an uninitialized work struct (zhenwei pi)" - lightnvm out-of-bounds fix (Colin) - SG allocation leak fix (Doug) - rnbd fixes (Gioh, Guoqing, Jack) - zone error translation fixes (Keith) - kerneldoc markup fix (Mauro) - zram lockdep fix (Peter) - Kill unused io_context members (Yufen) - NUMA memory allocation cleanup (Xianting) - NBD config wakeup fix (Xiubo) * tag 'block-5.10-2020-10-24' of git://git.kernel.dk/linux-block: (27 commits) block: blk-mq: fix a kernel-doc markup nvme-fc: shorten reconnect delay if possible for FC nvme-fc: wait for queues to freeze before calling update_hr_hw_queues nvme-fc: fix error loop in create_hw_io_queues nvme-fc: fix io timeout to abort I/O null_blk: use zone status for max active/open nvmet: don't use BLK_MQ_REQ_NOWAIT for passthru nvmet: cleanup nvmet_passthru_map_sg() nvmet: limit passthru MTDS by BIO_MAX_PAGES nvmet: fix uninitialized work for zero kato nvme-pci: disable Write Zeroes on Sandisk Skyhawk nvme: use queuedata for nvme_req_qid nvme-rdma: fix crash due to incorrect cqe nvme-rdma: fix crash when connect rejected block: remove unused members for io_context blk-mq: remove the calling of local_memory_node() zram: Fix __zram_bvec_{read,write}() locking order skd_main: remove unused including <linux/version.h> sgl_alloc_order: fix memory leak lightnvm: fix out-of-bounds write to array devices->info[] ...
2020-10-24Merge tag 'libata-5.10-2020-10-24' of git://git.kernel.dk/linux-blockLinus Torvalds4-4/+4
Pull libata fixes from Jens Axboe: "Two minor libata fixes: - Fix a DMA boundary mask regression for sata_rcar (Geert) - kerneldoc markup fix (Mauro)" * tag 'libata-5.10-2020-10-24' of git://git.kernel.dk/linux-block: ata: fix some kernel-doc markups ata: sata_rcar: Fix DMA boundary mask
2020-10-24random32: make prandom_u32() output unpredictableGeorge Spelvin1-1/+0
Non-cryptographic PRNGs may have great statistical properties, but are usually trivially predictable to someone who knows the algorithm, given a small sample of their output. An LFSR like prandom_u32() is particularly simple, even if the sample is widely scattered bits. It turns out the network stack uses prandom_u32() for some things like random port numbers which it would prefer are *not* trivially predictable. Predictability led to a practical DNS spoofing attack. Oops. This patch replaces the LFSR with a homebrew cryptographic PRNG based on the SipHash round function, which is in turn seeded with 128 bits of strong random key. (The authors of SipHash have *not* been consulted about this abuse of their algorithm.) Speed is prioritized over security; attacks are rare, while performance is always wanted. Replacing all callers of prandom_u32() is the quick fix. Whether to reinstate a weaker PRNG for uses which can tolerate it is an open question. Commit f227e3ec3b5c ("random32: update the net random state on interrupt and activity") was an earlier attempt at a solution. This patch replaces it. Reported-by: Amit Klein <aksecurity@gmail.com> Cc: Willy Tarreau <w@1wt.eu> Cc: Eric Dumazet <edumazet@google.com> Cc: "Jason A. Donenfeld" <Jason@zx2c4.com> Cc: Andy Lutomirski <luto@kernel.org> Cc: Kees Cook <keescook@chromium.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: tytso@mit.edu Cc: Florian Westphal <fw@strlen.de> Cc: Marc Plumb <lkml.mplumb@gmail.com> Fixes: f227e3ec3b5c ("random32: update the net random state on interrupt and activity") Signed-off-by: George Spelvin <lkml@sdf.org> Link: https://lore.kernel.org/netdev/20200808152628.GA27941@SDF.ORG/ [ willy: partial reversal of f227e3ec3b5c; moved SIPROUND definitions to prandom.h for later use; merged George's prandom_seed() proposal; inlined siprand_u32(); replaced the net_rand_state[] array with 4 members to fix a build issue; cosmetic cleanups to make checkpatch happy; fixed RANDOM32_SELFTEST build ] Signed-off-by: Willy Tarreau <w@1wt.eu>
2020-10-24Merge tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/socLinus Torvalds1-0/+10
Pull ARM Devicetree updates from Olof Johansson: "As usual, most of the changes are to devicetrees. Besides smaller fixes, some refactorings and cleanups, some of the new platforms and chips (or significant features) supported are below: Broadcom boards: - Cisco Meraki MR32 (BCM53016-based) - BCM2711 (RPi4) display pipeline support Actions Semi boards: - Caninos Loucos Labrador SBC (S500-based) - RoseapplePi SBC (S500-based) Allwinner SoCs/boards: - A100 SoC with Perf1 board - Mali, DMA, Cetrus and IR support for R40 SoC Amlogic boards: - Libretch S905x CC V2 board - Hardkernel ODROID-N2+ board Aspeed boards/platforms: - Wistron Mowgli (AST2500-based, Power9 OpenPower server) - Facebook Wedge400 (AST2500-based, ToR switch) Hisilicon SoC: - SD5203 SoC Nvidia boards: - Tegra234 VDK, for pre-silicon Orin SoC NXP i.MX boards: - Librem 5 phone - i.MX8MM DDR4 EVK - Variscite VAR-SOM-MX8MN SoM - Symphony board - Tolino Shine 2 HD - TQMa6 SoM - Y Soft IOTA Orion Rockchip boards: - NanoPi R2S board - A95X-Z2 board - more Rock-Pi4 variants STM32 boards: - Odyssey SOM board (STM32MP157CAC-based) - DH DRC02 board Toshiba SoCs/boards: - Visconti SoC and TPMV7708 board" * tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (638 commits) ARM: dts: nspire: Fix SP804 users arm64: dts: lg: Fix SP804 users arm64: dts: lg: Fix SP805 clocks ARM: mstar: Fix up the fallout from moving the dts/dtsi files ARM: mstar: Add mstar prefix to all of the dtsi/dts files ARM: mstar: Add interrupt to pm_uart ARM: mstar: Add interrupt controller to base dtsi ARM: dts: meson8: remove two invalid interrupt lines from the GPU node arm64: dts: ti: k3-j7200-common-proc-board: Add USB support arm64: dts: ti: k3-j7200-common-proc-board: Configure the SERDES lane function arm64: dts: ti: k3-j7200-main: Add USB controller arm64: dts: ti: k3-j7200-main.dtsi: Add USB to SERDES lane MUX arm64: dts: ti: k3-j7200-main: Add SERDES lane control mux dt-bindings: ti-serdes-mux: Add defines for J7200 SoC ARM: dts: hisilicon: add SD5203 dts ARM: dts: hisilicon: fix the system controller compatible nodes arm64: dts: zynqmp: Fix leds subnode name for zcu100/ultra96 v1 arm64: dts: zynqmp: Remove undocumented u-boot properties arm64: dts: zynqmp: Remove additional compatible string for i2c IPs arm64: dts: zynqmp: Rename buses to be align with simple-bus yaml ...
2020-10-24Merge tag 'armsoc-drivers' of ↵Linus Torvalds89-881/+2969
git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM SoC-related driver updates from Olof Johansson: "Various driver updates for platforms. A bulk of this is smaller fixes or cleanups, but some of the new material this time around is: - Support for Nvidia Tegra234 SoC - Ring accelerator support for TI AM65x - PRUSS driver for TI platforms - Renesas support for R-Car V3U SoC - Reset support for Cortex-M4 processor on i.MX8MQ There are also new socinfo entries for a handful of different SoCs and platforms" * tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (131 commits) drm/mediatek: reduce clear event soc: mediatek: cmdq: add clear option in cmdq_pkt_wfe api soc: mediatek: cmdq: add jump function soc: mediatek: cmdq: add write_s_mask value function soc: mediatek: cmdq: add write_s value function soc: mediatek: cmdq: add read_s function soc: mediatek: cmdq: add write_s_mask function soc: mediatek: cmdq: add write_s function soc: mediatek: cmdq: add address shift in jump soc: mediatek: mtk-infracfg: Fix kerneldoc soc: amlogic: pm-domains: use always-on flag reset: sti: reset-syscfg: fix struct description warnings reset: imx7: add the cm4 reset for i.MX8MQ dt-bindings: reset: imx8mq: add m4 reset reset: Fix and extend kerneldoc reset: reset-zynqmp: Added support for Versal platform dt-bindings: reset: Updated binding for Versal reset driver reset: imx7: Support module build soc: fsl: qe: Remove unnessesary check in ucc_set_tdm_rxtx_clk soc: fsl: qman: convert to use be32_add_cpu() ...
2020-10-24Merge tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/socLinus Torvalds43-1922/+1157
Pull ARM SoC platform updates from Olof Johansson: "SoC changes, a substantial part of this is cleanup of some of the older platforms that used to have a bunch of board files. In particular: - Remove non-DT i.MX platforms that haven't seen activity in years, it's time to remove them. - A bunch of cleanup and removal of platform data for TI/OMAP platforms, moving over to genpd for power/reset control (yay!) - Major cleanup of Samsung S3C24xx and S3C64xx platforms, moving them closer to multiplatform support (not quite there yet, but getting close). There are a few other changes too, smaller fixlets, etc. For new platform support, the primary ones are: - New SoC: Hisilicon SD5203, ARM926EJ-S platform. - Cpufreq support for i.MX7ULP" * tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (121 commits) ARM: mstar: Select MStar intc ARM: stm32: Replace HTTP links with HTTPS ones ARM: debug: add UART early console support for SD5203 ARM: hisi: add support for SD5203 SoC ARM: omap3: enable off mode automatically clk: imx: imx35: Remove mx35_clocks_init() clk: imx: imx31: Remove mx31_clocks_init() clk: imx: imx27: Remove mx27_clocks_init() ARM: imx: Remove unused definitions ARM: imx35: Retrieve the IIM base address from devicetree ARM: imx3: Retrieve the AVIC base address from devicetree ARM: imx3: Retrieve the CCM base address from devicetree ARM: imx31: Retrieve the IIM base address from devicetree ARM: imx27: Retrieve the CCM base address from devicetree ARM: imx27: Retrieve the SYSCTRL base address from devicetree ARM: s3c64xx: bring back notes from removed debug-macro.S ARM: s3c24xx: fix Wunused-variable warning on !MMU ARM: samsung: fix PM debug build with DEBUG_LL but !MMU MAINTAINERS: mark linux-samsung-soc list non-moderated ARM: imx: Remove remnant board file support pieces ...
2020-10-24Merge tag 'armsoc-fixes' of ↵Linus Torvalds3-2/+3
git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM SoC fixes from Olof Johansson: "I had queued up a batch of fixes that got a bit close to the release for sending in before the merge window opened, so I'm including them in the merge window batch instead. Mostly smaller DT tweaks and fixes, the usual mix that we tend to have through the releases" * tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: ARM: dts: iwg20d-q7-common: Fix touch controller probe failure ARM: OMAP2+: Restore MPU power domain if cpu_cluster_pm_enter() fails ARM: dts: am33xx: modify AM33XX_IOPAD for #pinctrl-cells = 2 soc: actions: include header to fix missing prototype arm64: dts: ti: k3-j721e: Rename mux header and update macro names soc: qcom: pdr: Fixup array type of get_domain_list_resp message arm64: dts: qcom: pm660: Fix missing pound sign in interrupt-cells arm64: dts: qcom: kitakami: Temporarily disable SDHCI1 arm64: dts: sdm630: Temporarily disable SMMUs by default arm64: dts: sdm845: Fixup OPP table for all qup devices arm64: dts: allwinner: h5: remove Mali GPU PMU module ARM: dts: sun8i: r40: bananapi-m2-ultra: Fix dcdc1 regulator soc: xilinx: Fix error code in zynqmp_pm_probe()
2020-10-24Merge tag 'acpi-5.10-rc1-2' of ↵Linus Torvalds8-14/+42
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull more ACPI updates from Rafael Wysocki: "These include an ACPICA code build fix related to recent GPE register access changes, a Kconfig cleanup related to the Dynamic Platform and Thremal Framework (DPTF) support, a reboot issue workaround, a debug module fix and a couple of janitorial changes. Specifics: - Fix ACPICA code build after recent changes related to accessing GPE registers (Rafael Wysocki). - Clean up DPTF part of the ACPI Kconfig (Rafael Wysocki). - Work around a reboot issue related to RESET_REG (Zhang Rui). - Prevent ACPI debug module from attemtping to run (and crashing) when ACPI is disabled (Jamie Iles). - Drop confusing comment from the ACPI processor driver (Alex Hung). - Drop a few unreachable break statements (Tom Rix)" * tag 'acpi-5.10-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: ACPI: utils: remove unreachable breaks ACPICA: Add missing type casts in GPE register access code ACPI: DPTF: Add ACPI_DPTF Kconfig menu ACPI: DPTF: Fix participant driver names ACPI: processor: remove comment regarding string _UID support ACPI: reboot: Avoid racing after writing to ACPI RESET_REG ACPI: debug: don't allow debugging when ACPI is disabled
2020-10-24Merge tag 'pm-5.10-rc1-2' of ↵Linus Torvalds21-146/+236
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull more power management updates from Rafael Wysocki: "First of all, the adaptive voltage scaling (AVS) drivers go to new platform-specific locations as planned (this part was reported to have merge conflicts against the new arm-soc updates in linux-next). In addition to that, there are some fixes (intel_idle, intel_pstate, RAPL, acpi_cpufreq), the addition of on/off notifiers and idle state accounting support to the generic power domains (genpd) code and some janitorial changes all over. Specifics: - Move the AVS drivers to new platform-specific locations and get rid of the drivers/power/avs directory (Ulf Hansson). - Add on/off notifiers and idle state accounting support to the generic power domains (genpd) framework (Ulf Hansson, Lina Iyer). - Ulf will maintain the PM domain part of cpuidle-psci (Ulf Hansson). - Make intel_idle disregard ACPI _CST if it cannot use the data returned by that method (Mel Gorman). - Modify intel_pstate to avoid leaving useless sysfs directory structure behind if it cannot be registered (Chen Yu). - Fix domain detection in the RAPL power capping driver and prevent it from failing to enumerate the Psys RAPL domain (Zhang Rui). - Allow acpi-cpufreq to use ACPI _PSD information with Family 19 and later AMD chips (Wei Huang). - Update the driver assumptions comment in intel_idle and fix a kerneldoc comment in the runtime PM framework (Alexander Monakov, Bean Huo). - Avoid unnecessary resets of the cached frequency in the schedutil cpufreq governor to reduce overhead (Wei Wang). - Clean up the cpufreq core a bit (Viresh Kumar). - Make assorted minor janitorial changes (Daniel Lezcano, Geert Uytterhoeven, Hubert Jasudowicz, Tom Rix). - Clean up and optimize the cpupower utility somewhat (Colin Ian King, Martin Kaistra)" * tag 'pm-5.10-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (23 commits) PM: sleep: remove unreachable break PM: AVS: Drop the avs directory and the corresponding Kconfig PM: AVS: qcom-cpr: Move the driver to the qcom specific drivers PM: runtime: Fix typo in pm_runtime_set_active() helper comment PM: domains: Fix build error for genpd notifiers powercap: Fix typo in Kconfig "Plance" -> "Plane" cpufreq: schedutil: restore cached freq when next_f is not changed acpi-cpufreq: Honor _PSD table setting on new AMD CPUs PM: AVS: smartreflex Move driver to soc specific drivers PM: AVS: rockchip-io: Move the driver to the rockchip specific drivers PM: domains: enable domain idle state accounting PM: domains: Add curly braces to delimit comment + statement block PM: domains: Add support for PM domain on/off notifiers for genpd powercap/intel_rapl: enumerate Psys RAPL domain together with package RAPL domain powercap/intel_rapl: Fix domain detection intel_idle: Ignore _CST if control cannot be taken from the platform cpuidle: Remove pointless stub intel_idle: mention assumption that WBINVD is not needed MAINTAINERS: Add section for cpuidle-psci PM domain cpufreq: intel_pstate: Delete intel_pstate sysfs if failed to register the driver ...
2020-10-24Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsiLinus Torvalds28-583/+816
Pull more SCSI updates from James Bottomley: "The set of core changes here is Christoph's submission path cleanups. These introduced a couple of regressions when first proposed so they got held over from the initial merge window pull request to give more testing time, which they've now had and Syzbot has confirmed the regression it detected is fixed. The other main changes are two driver updates (arcmsr, pm80xx) and assorted minor clean ups" * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (38 commits) scsi: qla2xxx: Fix return of uninitialized value in rval scsi: core: Set sc_data_direction to DMA_NONE for no-transfer commands scsi: sr: Initialize ->cmd_len scsi: arcmsr: Update driver version to v1.50.00.02-20200819 scsi: arcmsr: Add support for ARC-1886 series RAID controllers scsi: arcmsr: Fix device hot-plug monitoring timer stop scsi: arcmsr: Remove unnecessary syntax scsi: pm80xx: Driver version update scsi: pm80xx: Increase the number of outstanding I/O supported to 1024 scsi: pm80xx: Remove DMA memory allocation for ccb and device structures scsi: pm80xx: Increase number of supported queues scsi: sym53c8xx_2: Fix sizeof() mismatch scsi: isci: Fix a typo in a comment scsi: qla4xxx: Fix inconsistent format argument type scsi: myrb: Fix inconsistent format argument types scsi: myrb: Remove redundant assignment to variable timeout scsi: bfa: Fix error return in bfad_pci_init() scsi: fcoe: Simplify the return expression of fcoe_sysfs_setup() scsi: snic: Simplify the return expression of svnic_cq_alloc() scsi: fnic: Simplify the return expression of vnic_wq_copy_alloc() ...
2020-10-24Merge branch 'for-linus' of ↵Linus Torvalds27-166/+1351
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input updates from Dmitry Torokhov: - a new driver for ADC driven joysticks - a new Zintix touchscreen driver - enhancements to Intel SoC button array driver - support for F3A "function" in Synaptics RMI4 driver - assorted driver fixups * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (29 commits) Input: Add MAINTAINERS entry for SiS i2c touch input driver Input: evdev - per-client waitgroups Input: synaptics - enable InterTouch for ThinkPad T14 Gen 1 Input: synaptics - enable InterTouch for ThinkPad P1/X1E gen 2 Input: synaptics-rmi4 - support bootloader v8 in f34v7 Input: synaptics-rmi4 - add support for F3A Input: synaptics-rmi4 - rename f30_data to gpio_data Input: add zinitix touchscreen driver dt-bindings: input/touchscreen: add bindings for zinitix Input: joystick - add ADC attached joystick driver. dt-bindings: input: Add docs for ADC driven joystick Input: sun4i-ps2 - fix handling of platform_get_irq() error Input: twl4030_keypad - fix handling of platform_get_irq() error Input: omap4-keypad - fix handling of platform_get_irq() error Input: ep93xx_keypad - fix handling of platform_get_irq() error Input: stmfts - fix a & vs && typo Input: imx6ul_tsc - unify open/close and PM paths Input: imx6ul_tsc - clean up some errors in imx6ul_tsc_resume() Input: elants_i2c - fix typo for an attribute to show calibration count Input: elants_i2c - report resolution of ABS_MT_TOUCH_MAJOR by FW information. ...
2020-10-23Merge tag 'drm-next-2020-10-23' of git://anongit.freedesktop.org/drm/drmLinus Torvalds29-85/+522
Pull more drm fixes from Dave Airlie: "This should be the last round of things for rc1, a bunch of i915 fixes, some amdgpu, more font OOB fixes and one ttm fix just found reading code: fbcon/fonts: - Two patches to prevent OOB access ttm: - fix for evicition value range check amdgpu: - Sienna Cichlid fixes - MST manager resource leak fix - GPU reset fix amdkfd: - Luxmark fix for Navi1x i915: - Tweak initial DPCD backlight.enabled value (Sean) - Initialize reserved MOCS indices (Ayaz) - Mark initial fb obj as WT on eLLC machines to avoid rcu lockup (Ville) - Support parsing of oversize batches (Chris) - Delay execlists processing for TGL (Chris) - Use the active reference on the vma during error capture (Chris) - Widen CSB pointer (Chris) - Wait for CSB entries on TGL (Chris) - Fix unwind for scratch page allocation (Chris) - Exclude low patches of stolen memory (Chris) - Force VT'd workarounds when running as a guest OS (Chris) - Drop runtime-pm assert from vpgu io accessors (Chris)" * tag 'drm-next-2020-10-23' of git://anongit.freedesktop.org/drm/drm: (31 commits) drm/amdgpu: correct the cu and rb info for sienna cichlid drm/amd/pm: remove the average clock value in sysfs drm/amd/pm: fix pp_dpm_fclk Revert drm/amdgpu: disable sienna chichlid UMC RAS drm/amd/pm: fix pcie information for sienna cichlid drm/amdkfd: Use same SQ prefetch setting as amdgpu drm/amd/swsmu: correct wrong feature bit mapping drm/amd/psp: Fix sysfs: cannot create duplicate filename drm/amd/display: Avoid MST manager resource leak. drm/amd/display: Revert "drm/amd/display: Fix a list corruption" drm/amdgpu: update golden setting for sienna_cichlid drm/amd/swsmu: add missing feature map for sienna_cichlid drm/amdgpu: correct the gpu reset handling for job != NULL case drm/amdgpu: add rlc iram and dram firmware support drm/amdgpu: add function to program pbb mode for sienna cichlid drm/i915: Drop runtime-pm assert from vgpu io accessors drm/i915: Force VT'd workarounds when running as a guest OS drm/i915: Exclude low pages (128KiB) of stolen from use drm/i915/gt: Onion unwind for scratch page allocation failure drm/ttm: fix eviction valuable range check. ...
2020-10-23Merge tag 'net-5.10-rc1' of ↵Linus Torvalds26-82/+100
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net Pull networking fixes from Jakub Kicinski: "Cross-tree/merge window issues: - rtl8150: don't incorrectly assign random MAC addresses; fix late in the 5.9 cycle started depending on a return code from a function which changed with the 5.10 PR from the usb subsystem Current release regressions: - Revert "virtio-net: ethtool configurable RXCSUM", it was causing crashes at probe when control vq was not negotiated/available Previous release regressions: - ixgbe: fix probing of multi-port 10 Gigabit Intel NICs with an MDIO bus, only first device would be probed correctly - nexthop: Fix performance regression in nexthop deletion by effectively switching from recently added synchronize_rcu() to synchronize_rcu_expedited() - netsec: ignore 'phy-mode' device property on ACPI systems; the property is not populated correctly by the firmware, but firmware configures the PHY so just keep boot settings Previous releases - always broken: - tcp: fix to update snd_wl1 in bulk receiver fast path, addressing bulk transfers getting "stuck" - icmp: randomize the global rate limiter to prevent attackers from getting useful signal - r8169: fix operation under forced interrupt threading, make the driver always use hard irqs, even on RT, given the handler is light and only wants to schedule napi (and do so through a _irqoff() variant, preferably) - bpf: Enforce pointer id generation for all may-be-null register type to avoid pointers erroneously getting marked as null-checked - tipc: re-configure queue limit for broadcast link - net/sched: act_tunnel_key: fix OOB write in case of IPv6 ERSPAN tunnels - fix various issues in chelsio inline tls driver Misc: - bpf: improve just-added bpf_redirect_neigh() helper api to support supplying nexthop by the caller - in case BPF program has already done a lookup we can avoid doing another one - remove unnecessary break statements - make MCTCP not select IPV6, but rather depend on it" * tag 'net-5.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (62 commits) tcp: fix to update snd_wl1 in bulk receiver fast path net: Properly typecast int values to set sk_max_pacing_rate netfilter: nf_fwd_netdev: clear timestamp in forwarding path ibmvnic: save changed mac address to adapter->mac_addr selftests: mptcp: depends on built-in IPv6 Revert "virtio-net: ethtool configurable RXCSUM" rtnetlink: fix data overflow in rtnl_calcit() net: ethernet: mtk-star-emac: select REGMAP_MMIO net: hdlc_raw_eth: Clear the IFF_TX_SKB_SHARING flag after calling ether_setup net: hdlc: In hdlc_rcv, check to make sure dev is an HDLC device bpf, libbpf: Guard bpf inline asm from bpf_tail_call_static bpf, selftests: Extend test_tc_redirect to use modified bpf_redirect_neigh() bpf: Fix bpf_redirect_neigh helper api to support supplying nexthop mptcp: depends on IPV6 but not as a module sfc: move initialisation of efx->filter_sem to efx_init_struct() mpls: load mpls_gso after mpls_iptunnel net/sched: act_tunnel_key: fix OOB write in case of IPv6 ERSPAN tunnels net/sched: act_gate: Unlock ->tcfa_lock in tc_setup_flow_action() net: dsa: bcm_sf2: make const array static, makes object smaller mptcp: MPTCP_IPV6 should depend on IPV6 instead of selecting it ...
2020-10-23ata: pata_ns87415.c: Document support on parisc with superio chipHelge Deller1-2/+1
I tested this driver on my HP PA-RISC C3000 workstation and it does work with the built-in TEAC CD-532E-B CD-ROM drive. So drop the TODO item and adjust the file header. Signed-off-by: Helge Deller <deller@gmx.de>
2020-10-23ata: fix some kernel-doc markupsMauro Carvalho Chehab3-3/+3
Some functions have different names between their prototypes and the kernel-doc markup. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jens Axboe <axboe@kernel.dk>
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