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2021-10-05drm/amdgpu: During s0ix don't wait to signal GFXOFFLijo Lazar1-2/+12
In the rare event when GFX IP suspend coincides with a s0ix entry, don't schedule a delayed work, instead signal PMFW immediately to allow GFXOFF entry. GFXOFF is a prerequisite for s0ix entry. PMFW needs to be signaled about GFXOFF status before amd-pmc module passes OS HINT to PMFW telling that everything is ready for a safe s0ix entry. Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/1712 Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Mario Limonciello <mario.limonciell@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2021-10-05Documentation/gpu: remove spurious "+" in amdgpu.rstAlex Deucher1-2/+2
Not sure why that was there. Remove it. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-10-05drm/amdkfd: fix a potential ttm->sg memory leakLang Yu1-0/+1
Memory is allocated for ttm->sg by kmalloc in kfd_mem_dmamap_userptr, but isn't freed by kfree in kfd_mem_dmaunmap_userptr. Free it! Fixes: 264fb4d332f5 ("drm/amdgpu: Add multi-GPU DMA mapping helpers") Signed-off-by: Lang Yu <lang.yu@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-10-05drm/amd/display: USB4 bring up set correct addressJude Shih1-1/+1
[Why] YELLOW_CARP_B0 address was not correct [How] Set YELLOW_CARP_B0 to 0x1A. Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Acked-by: Wayne Lin <Wayne.Lin@amd.com> Signed-off-by: Jude Shih <shenshih@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2021-10-05fs/ntfs3: Remove unnecessary functionsKonstantin Komarov1-94/+0
We don't need ntfs_xattr_get_acl and ntfs_xattr_set_acl. There are ntfs_get_acl_ex and ntfs_set_acl_ex. Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
2021-10-05mei: me: add Ice Lake-N device id.Andy Shevchenko2-0/+2
Add Ice Lake-N device ID. The device can be found on MacBookPro16,2 [1]. [1]: https://linux-hardware.org/?probe=f1c5cf0c43 Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Cc: stable <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20211001173644.16068-1-andriy.shevchenko@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-10-05drm/amd/display: Fix DCN3 B0 DP Alt MappingLiu, Zhan1-0/+6
[Why] DCN3 B0 has a mux, which redirects PHYC and PHYD to PHYF and PHYG. [How] Fix DIG mapping. Reviewed-by: Charlene Liu <charlene.liu@amd.com> Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Zhan Liu <Zhan.Liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org (cherry picked from commit 4b7786d87fb3adf3e534c4f1e4f824d8700b786b)
2021-10-05drm/amd/display: Fix B0 USB-C DP Alt modeLiu, Zhan4-2/+70
[Why] Starting from B0, along with RDPCSTX, RDPCSPIPE registers are also used. [How] Make sure RDPCSPIPE registers are programmed correctly. Reviewed-by: Charlene Liu <charlene.liu@amd.com> Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Zhan Liu <Zhan.Liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org (cherry picked from commit bdd1a21b52557ea8f61d0a5dc2f77151b576eb70)
2021-10-05eeprom: 93xx46: Add SPI device ID tableMark Brown1-0/+18
Currently autoloading for SPI devices does not use the DT ID table, it uses SPI modalises. Supporting OF modalises is going to be difficult if not impractical, an attempt was made but has been reverted, so ensure that module autoloading works for this driver by adding a SPI device ID table. Fixes: 96c8395e2166 ("spi: Revert modalias changes") Signed-off-by: Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/20210922184048.34770-1-broonie@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-10-05eeprom: at25: Add SPI ID tableMark Brown1-0/+8
Currently autoloading for SPI devices does not use the DT ID table, it uses SPI modalises. Supporting OF modalises is going to be difficult if not impractical, an attempt was made but has been reverted, so ensure that module autoloading works for this driver by adding an id_table listing the SPI IDs for everything. Fixes: 96c8395e2166 ("spi: Revert modalias changes") Signed-off-by: Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/20210923172453.4921-1-broonie@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-10-05misc: HI6421V600_IRQ should depend on HAS_IOMEMRandy Dunlap1-0/+1
MFD_CORE depends on HAS_IOMEM so anything that selects MFD_CORE should also depend on HAS_IOMEM since 'select' does not check any dependencies of the symbol that is being selected. Prevents this kconfig warning: WARNING: unmet direct dependencies detected for MFD_CORE Depends on [n]: HAS_IOMEM [=n] Selected by [m]: - HI6421V600_IRQ [=m] && OF [=y] && SPMI [=m] Fixes: bb3b6552a5b0 ("staging: hikey9xx: split hi6421v600 irq into a separate driver") Cc: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Link: https://lore.kernel.org/r/20211004001641.23180-1-rdunlap@infradead.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-10-05fs/ntfs3: Forbid FALLOC_FL_PUNCH_HOLE for normal filesKonstantin Komarov1-2/+5
FALLOC_FL_PUNCH_HOLE isn't allowed with normal files. Filesystem must remember info about hole, but for normal file we can only zero it and forget. Fixes: 4342306f0f0d ("fs/ntfs3: Add file operations and implementation") Now xfstests generic/016 generic/021 generic/022 pass. Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
2021-10-05misc: fastrpc: Add missing lock before accessing find_vma()Srinivas Kandagatla1-0/+2
fastrpc driver is using find_vma() without any protection, as a result we see below warning due to recent patch 5b78ed24e8ec ("mm/pagemap: add mmap_assert_locked() annotations to find_vma*()") which added mmap_assert_locked() in find_vma() function. This bug went un-noticed in previous versions. Fix this issue by adding required protection while calling find_vma(). CPU: 0 PID: 209746 Comm: benchmark_model Not tainted 5.15.0-rc2-00445-ge14fe2bf817a-dirty #969 Hardware name: Qualcomm Technologies, Inc. Robotics RB5 (DT) pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : find_vma+0x64/0xd0 lr : find_vma+0x60/0xd0 sp : ffff8000158ebc40 ... Call trace: find_vma+0x64/0xd0 fastrpc_internal_invoke+0x570/0xda8 fastrpc_device_ioctl+0x3e0/0x928 __arm64_sys_ioctl+0xac/0xf0 invoke_syscall+0x44/0x100 el0_svc_common.constprop.3+0x70/0xf8 do_el0_svc+0x24/0x88 el0_svc+0x3c/0x138 el0t_64_sync_handler+0x90/0xb8 el0t_64_sync+0x180/0x184 Fixes: 80f3afd72bd4 ("misc: fastrpc: consider address offset before sending to DSP") Cc: stable@vger.kernel.org Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/20210922154326.8927-1-srinivas.kandagatla@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-10-05cb710: avoid NULL pointer subtractionArnd Bergmann1-1/+1
clang-14 complains about an unusual way of converting a pointer to an integer: drivers/misc/cb710/sgbuf2.c:50:15: error: performing pointer subtraction with a null pointer has undefined behavior [-Werror,-Wnull-pointer-subtraction] return ((ptr - NULL) & 3) != 0; Replace this with a normal cast to uintptr_t. Fixes: 5f5bac8272be ("mmc: Driver for CB710/720 memory card reader (MMC part)") Cc: stable <stable@vger.kernel.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Link: https://lore.kernel.org/r/20210927121408.939246-1-arnd@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-10-05misc: gehc: Add SPI ID tableMark Brown1-0/+1
Currently autoloading for SPI devices does not use the DT ID table, it uses SPI modalises. Supporting OF modalises is going to be difficult if not impractical, an attempt was made but has been reverted, so ensure that module autoloading works for this driver by adding a SPI ID table entry for the device name part of the compatible - currently only the full compatible is listed which isn't very idiomatic and won't match the modalias that is generated. Fixes: 96c8395e2166 ("spi: Revert modalias changes") Cc: stable <stable@vger.kernel.org> Tested-by: Martyn Welch <martyn.welch@collabora.com> Signed-off-by: Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/20210923194609.52647-1-broonie@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-10-05ARM: sharpsl_param: work around -Wstringop-overread warningArnd Bergmann1-1/+3
gcc warns that accessing a pointer based on a numeric constant may be an offset into a NULL pointer, and would therefore has zero accessible bytes: arch/arm/common/sharpsl_param.c: In function ‘sharpsl_save_param’: arch/arm/common/sharpsl_param.c:43:9: error: ‘memcpy’ reading 64 bytes from a region of size 0 [-Werror=stringop-overread] 43 | memcpy(&sharpsl_param, param_start(PARAM_BASE), sizeof(struct sharpsl_param_info)); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In this particular case, the warning is bogus since this is the actual pointer, not an offset on a NULL pointer. Add a local variable to shut up the warning and hope it doesn't come back. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Daniel Mack <daniel@zonque.org> Cc: Daniel Mack <daniel@zonque.org> Cc: Haojian Zhuang <haojian.zhuang@gmail.com> Cc: Robert Jarzmik <robert.jarzmik@free.fr> Cc: Russell King <linux@armlinux.org.uk> Cc: Linus Walleij <linus.walleij@linaro.org> Link: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99578 Link: https://lore.kernel.org/r/20210927145332.2784005-1-arnd@kernel.org' Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2021-10-05Merge tag 'imx-fixes-5.15' of ↵Arnd Bergmann5-2/+22
git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/fixes i.MX fixes for 5.15: - Revert cc8870bf4c3a to fix the regression on i.MX6 that suspend support becomes broken. - Add `qca,clk-out-frequency` property to fix Ethernet support on imx6qdl-pico board. - Re-enable FB support in imx_v6_v7_defconfig. It gets lost due to f611b1e7624c ("drm: Avoid circular dependencies for CONFIG_FB"). - Fix LP5562 LED support on imx6dl-yapp4 board. - Add missing pinctrl-names for panel on M53Menlo board. - Fix USB host power regulator polarity on M53Menlo board. * tag 'imx-fixes-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: ARM: imx_v6_v7_defconfig: enable fb ARM: dts: imx6qdl-pico: Fix Ethernet support ARM: dts: imx: Fix USB host power regulator polarity on M53Menlo ARM: dts: imx: Add missing pinctrl-names for panel on M53Menlo Revert "ARM: imx6q: drop of_platform_default_populate() from init_machine" ARM: dts: imx6dl-yapp4: Fix lp5562 LED driver probe Link: https://lore.kernel.org/r/20210923063356.GK13480@dragon Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2021-10-05ARM: defconfig: gemini: Restore framebufferLinus Walleij1-0/+1
The framebuffer is gone on the D-Link DIR-685, restore it. Fixes: f611b1e7624c ("drm: Avoid circular dependencies for CONFIG_FB") Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Cc: Kees Cook <keescook@chromium.org> Link: https://lore.kernel.org/r/20210922200933.1825752-1-linus.walleij@linaro.org' Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2021-10-05ARM: dove: mark 'putc' as inlineArnd Bergmann1-2/+2
This can cause a randconfig warning without the 'inline' flag that every other platform uses: In file included from arch/arm/boot/compressed/misc.c:29: arch/arm/mach-dove/include/mach/uncompress.h:14:13: error: 'putc' defined but not used [-Werror=unused-function] 14 | static void putc(const char c) | ^~~~ Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Link: https://lore.kernel.org/r/20210927095343.1015422-1-arnd@kernel.org' Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2021-10-05ARM: omap1: move omap15xx local bus handling to usb.cArnd Bergmann4-116/+86
Commit 38225f2ef2f4 ("ARM/omap1: switch to use dma_direct_set_offset for lbus DMA offsets") removed a lot of mach/memory.h, but left the USB offset handling split into arch/arm/mach-omap1/usb.c and drivers/usb/host/ohci-omap.c. This can cause a randconfig build warning that now fails the build with -Werror: arch/arm/mach-omap1/usb.c:561:30: error: 'omap_1510_usb_ohci_nb' defined but not used [-Werror=unused-variable] 561 | static struct notifier_block omap_1510_usb_ohci_nb = { | ^~~~~~~~~~~~~~~~~~~~~ Move it all into the platform file to get rid of the final location that relies on mach/memory.h. Acked-by: Felipe Balbi <felipe.balbi@linux.intel.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Acked-by: Tony Lindgren <tony@atomide.com> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Link: https://lore.kernel.org/r/20210927144118.2464881-1-arnd@kernel.org' Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2021-10-05fs/ntfs3: Refactoring of ntfs_set_eaKonstantin Komarov1-14/+17
Make code more readable. Don't try to read zero bytes. Add warning when size of exteneded attribute exceeds limit. Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
2021-10-05fs/ntfs3: Remove locked argument in ntfs_set_eaKonstantin Komarov1-15/+14
We always need to lock now, because locks became smaller (see d562e901f25d "fs/ntfs3: Move ni_lock_dir and ni_unlock into ntfs_create_inode"). Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
2021-10-05fs/ntfs3: Use available posix_acl_release instead of ntfs_posix_acl_releaseKonstantin Komarov1-8/+2
We don't need to maintain ntfs_posix_acl_release. Reviewed-by: Kari Argillander <kari.argillander@gmail.com> Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
2021-10-05Merge tag 'qcom-drivers-fixes-for-5.15' of ↵Arnd Bergmann3-3/+3
git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into arm/fixes Qualcomm driver fixes for v5.15 This restricts the QCOM_SCM driver to depend on ARCH_QCOM, to reduce it's presence after becoming a loadable module. It then fixes a regression in the mdt_loader, where firmware with the hash segment marked as PT_LOAD would no longer be accepted, preventing several MSM8974 and SDM660 devices from loading remoteproc firmware. Lastly it corrects the drvdata associated with the socinfo device during probe, to match that expected by the remove function. * tag 'qcom-drivers-fixes-for-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: firmware: qcom_scm: QCOM_SCM should depend on ARCH_QCOM soc: qcom: mdt_loader: Drop PT_LOAD check on hash segment soc: qcom: socinfo: Fixed argument passed to platform_set_data() Link: https://lore.kernel.org/r/20210930025456.1035-1-bjorn.andersson@linaro.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2021-10-05Merge tag 'qcom-arm64-fixes-for-5.15' of ↵Arnd Bergmann7-19/+80
git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into arm/fixes Qualcomm ARM64 DTS fixes for 5.15 This starts by reverting the SC7280 CPUfreq update, which was merged before concensus about the associated drivers changes was reached. It then moves the reserved-memory changes done to get IPA working on the Lenovo Yoga C630 into the Yoga specific DTS, as changing the memory map on the platform level did break a couple of the other boards. It fixes the HDMI audio on Trogdor and add missing Aggre2 NOC qos clocks on SDM6{30,36,60} which prevented some boards from booting. Lastly it enables the PON module on SM8250/QRB5165, as the lack thereof is blocking automated testing in LKFT. * tag 'qcom-arm64-fixes-for-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: arm64: dts: qcom: sdm630: Add missing a2noc qos clocks arm64: dts: qcom: qrb5165-rb5: enabled pwrkey and resin nodes arm64: dts: qcom: pm8150: specify reboot mode magics arm64: dts: qcom: pm8150: use qcom,pm8998-pon binding arm64: dts: qcom: sc7180-trogdor: Fix lpass dai link for HDMI arm64: dts: qcom: sdm850-yoga: Reshuffle IPA memory mappings Revert "arm64: dts: qcom: sc7280: Fixup the cpufreq node" Link: https://lore.kernel.org/r/20210930025509.1091-1-bjorn.andersson@linaro.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2021-10-05Merge tag 'juno-fixes-5.15' of ↵Arnd Bergmann14-355/+153
git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into arm/fixes Juno/Vexpress fixes for v5.15 Bunch of DTS fixes to resolve addressing issues with some of the device nodes, dropping unused/undocumented properties in various nodes, and aligning node names with dtschema. * tag 'juno-fixes-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux: arm: dts: vexpress: Fix motherboard bus 'interrupt-map' arm: dts: vexpress: Fix addressing issues with 'motherboard-bus' nodes arm: dts: vexpress-v2p-ca9: Fix the SMB unit-address arm: dts: vexpress: Drop unused properties from motherboard node arm64: dts: arm: drop unused interrupt-names in MHU ARM: dts: arm: align watchdog and mmc node names with dtschema arm64: dts: arm: align watchdog and mmc node names with dtschema arm64: dts: fvp: Remove panel timings Link: https://lore.kernel.org/r/20210927105249.3583380-1-sudeep.holla@arm.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2021-10-05Merge tag 'qcom-dts-fixes-for-5.15' of ↵Arnd Bergmann1-8/+7
git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into arm/fixes Qualcomm DTS fixes for v5.15 This corrects the use of depricated chipid and clock names, for which support was finally dropped from the driver. It also ensures that the DSI PLL is fed by the correct clock, now that it's being migrated to not rely on global clock names. * tag 'qcom-dts-fixes-for-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: ARM: dts: qcom: apq8064: update Adreno clock names ARM: dts: qcom: apq8064: Use 27MHz PXO clock as DSI PLL reference ARM: dts: qcom: apq8064: use compatible which contains chipid Link: https://lore.kernel.org/r/20210930025526.1146-1-bjorn.andersson@linaro.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2021-10-05Merge tag 'at91-fixes-5.15-2' of ↵Arnd Bergmann2-15/+63
git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux into arm/fixes AT91 fixes #2 for 5.15: - More fixes for AT91 platform power management code related to the introduction of sama7g5: - management of DDR3L regulator rails for sama7g5ek - loading of TLB on different cores - PIO controller slew-rate settings for sama7g5ek: be aligned with datasheet requirements. * tag 'at91-fixes-5.15-2' of git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux: ARM: dts: at91: sama7g5ek: to not touch slew-rate for SDMMC pins ARM: dts: at91: sama7g5ek: use proper slew-rate settings for GMACs ARM: at91: pm: preload base address of controllers in tlb ARM: at91: pm: group constants and addresses loading ARM: dts: at91: sama7g5ek: add suspend voltage for ddr3l rail Link: https://lore.kernel.org/r/20211004114344.19304-1-nicolas.ferre@microchip.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2021-10-05MAINTAINERS: Add Vignesh to TI K3 platform maintainershipNishanth Menon1-0/+1
Add Vignesh to TI K3 platform maintainership. We will rotate roles for each kernel version to help spread the work load a little better. Signed-off-by: Nishanth Menon <nm@ti.com> Link: https://lore.kernel.org/r/20210915121308.26795-1-nm@ti.com' Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2021-10-05Merge tag 'optee-fix-for-v5.15' of ↵Arnd Bergmann1-1/+1
git://git.linaro.org/people/jens.wiklander/linux-tee into arm/fixes Fix OP-TEE shm_pool lint warning * tag 'optee-fix-for-v5.15' of git://git.linaro.org/people/jens.wiklander/linux-tee: tee/optee/shm_pool: fix application of sizeof to pointer Link: https://lore.kernel.org/r/20210915113813.GA509196@jade Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2021-10-05serial: 8250: allow disabling of Freescale 16550 compile testJohan Hovold1-2/+6
The SERIAL_8250_FSL option is used to enable a workaround for a break-detection erratum for Freescale 16550 UARTs in the 8250 driver and is currently also used to enable support for ACPI enumeration. It is enabled on PPC, ARM and ARM64 whenever 8250 console support is enabled (since the quirk is needed for sysrq handling). Commit b1442c55ce89 ("serial: 8250: extend compile-test coverage") enabled compile testing of the code in question but did not provide a means to disable the option when COMPILE_TEST is enabled. Add a conditional input prompt instead so that SERIAL_8250_FSL is no longer enabled by default when compile testing while continuing to always enable the quirk for platforms that may need it. Fixes: b1442c55ce89 ("serial: 8250: extend compile-test coverage") Reported-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Johan Hovold <johan@kernel.org> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/20210924141232.4419-1-johan@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-10-05netlink: annotate data races around nlk->boundEric Dumazet1-4/+10
While existing code is correct, KCSAN is reporting a data-race in netlink_insert / netlink_sendmsg [1] It is correct to read nlk->bound without a lock, as netlink_autobind() will acquire all needed locks. [1] BUG: KCSAN: data-race in netlink_insert / netlink_sendmsg write to 0xffff8881031c8b30 of 1 bytes by task 18752 on cpu 0: netlink_insert+0x5cc/0x7f0 net/netlink/af_netlink.c:597 netlink_autobind+0xa9/0x150 net/netlink/af_netlink.c:842 netlink_sendmsg+0x479/0x7c0 net/netlink/af_netlink.c:1892 sock_sendmsg_nosec net/socket.c:703 [inline] sock_sendmsg net/socket.c:723 [inline] ____sys_sendmsg+0x360/0x4d0 net/socket.c:2392 ___sys_sendmsg net/socket.c:2446 [inline] __sys_sendmsg+0x1ed/0x270 net/socket.c:2475 __do_sys_sendmsg net/socket.c:2484 [inline] __se_sys_sendmsg net/socket.c:2482 [inline] __x64_sys_sendmsg+0x42/0x50 net/socket.c:2482 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x3d/0x90 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x44/0xae read to 0xffff8881031c8b30 of 1 bytes by task 18751 on cpu 1: netlink_sendmsg+0x270/0x7c0 net/netlink/af_netlink.c:1891 sock_sendmsg_nosec net/socket.c:703 [inline] sock_sendmsg net/socket.c:723 [inline] __sys_sendto+0x2a8/0x370 net/socket.c:2019 __do_sys_sendto net/socket.c:2031 [inline] __se_sys_sendto net/socket.c:2027 [inline] __x64_sys_sendto+0x74/0x90 net/socket.c:2027 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x3d/0x90 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x44/0xae value changed: 0x00 -> 0x01 Reported by Kernel Concurrency Sanitizer on: CPU: 1 PID: 18751 Comm: syz-executor.0 Not tainted 5.14.0-rc1-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Fixes: da314c9923fe ("netlink: Replace rhash_portid with bound") Signed-off-by: Eric Dumazet <edumazet@google.com> Reported-by: syzbot <syzkaller@googlegroups.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-10-05net: pcs: xpcs: fix incorrect CL37 AN sequenceWong Vee Khee1-5/+27
According to Synopsys DesignWare Cores Ethernet PCS databook, it is required to disable Clause 37 auto-negotiation by programming bit-12 (AN_ENABLE) to 0 if it is already enabled, before programming various fields of VR_MII_AN_CTRL registers. After all these programming are done, it is then required to enable Clause 37 auto-negotiation by programming bit-12 (AN_ENABLE) to 1. Fixes: b97b5331b8ab ("net: pcs: add C37 SGMII AN support for intel mGbE controller") Cc: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: Wong Vee Khee <vee.khee.wong@linux.intel.com> Reviewed-by: Vladimir Oltean <vladimir.oltean@nxp.com> Tested-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-10-05ASoC: SOF: OF: Add fw_path and tplg_path parametersDaniel Baluta1-3/+18
This allows specifying an alternate path for SOF firmware or SOF topology. This is particularly useful for i.MX when running Linux vs Android. Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Link: https://lore.kernel.org/r/20211005071949.1277613-1-daniel.baluta@oss.nxp.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-10-05ASoC: amd: acp-rt5645: Constify static snd_soc_opsRikard Falkeborn1-1/+1
The struct cz_aif1_ops is only assigned to the ops field in the snd_soc_dai_link struct which is a pointer to const struct snd_soc_ops. Make it const to allow the compiler to put it in read-only memory. Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com> Link: https://lore.kernel.org/r/20211004224514.8783-1-rikard.falkeborn@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-10-05ASoC: SOF: topology: return error if sof_connect_dai_widget() failsRanjani Sridharan1-5/+6
Return the error if sof_connect_dai_widget() fails to abort topology loading and prevent card registration. Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com> Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20211004212729.199550-4-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-10-05ASoC: SOF: topology: allow for dynamic pipelines override for debugPierre-Louis Bossart2-2/+13
For debug and community support, it's useful to expose a kernel parameter to prevent the use of dynamic pipelines exposed in a topology file, or conversely to force an existing topology to use dynamic pipelines. Add an override bit and an enable bit which is valid only when the override is set. For products, the intent is that the topology file defines the behavior, these two bits are only intended for diagnosis and performance checks. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Bard Liao <bard.liao@intel.com> Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Link: https://lore.kernel.org/r/20211004212729.199550-3-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-10-05ASoC: SOF: topology: show clks_control value in dynamic debugPierre-Louis Bossart1-2/+2
We log most of the SSP configurations except the clks_control. This will be used to enable bclk/mclk early start so it's useful to show the information to the user. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Reviewed-by: Bard Liao <bard.liao@intel.com> Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Link: https://lore.kernel.org/r/20211004212729.199550-2-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-10-05ASoC: SOF: Intel: hda-dai: improve SSP DAI handling for dynamic pipelinesPierre-Louis Bossart1-2/+80
In order to keep the widget use_count balanced, make sure the DAI widgets are allocated once in hw_params and released in hw_free. A 'setup' status flag is used to deal with cases where the .hw_params callback is invoked multiple times, and likewise with cases where hw_free is invoked without hw_params being called first (which can happen if the FE hw_params fails). In addition, this patch frees the widgets in the suspend transition, and reallocates them in the .prepare callback. The 'setup' flag helps in this case differentiate between resume (setup needed) and xruns (setup not needed). This balanced operation was not needed previously but will be required when SOF dynamic pipelines are enabled. Co-developed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Reviewed-by: Bard Liao <bard.liao@intel.com> Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com> Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com> Link: https://lore.kernel.org/r/20211004171430.103674-6-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-10-05net: sfp: Fix typo in state machine debug stringSean Anderson1-1/+1
The string should be "tx_disable" to match the state enum. Fixes: 4005a7cb4f55 ("net: phy: sftp: print debug message with text, not numbers") Signed-off-by: Sean Anderson <sean.anderson@seco.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-10-05ASoC: SOF: dai-intel: add SOF_DAI_INTEL_SSP_CLKCTRL_MCLK/BCLK_ES bitsBard Liao1-0/+4
Add two clks_control bits. MCLK and/or BCLK will start during hw_params and stop during hw_free if the corresponding bit is set. While the kernel does not do anything with these bitfields, this is also tagged as part of the ABI 3.19 changes. Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Bard Liao <bard.liao@intel.com> Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com> Reviewed-by: Brent Lu <brent.lu@intel.com> Link: https://lore.kernel.org/r/20211004171430.103674-5-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-10-05ASoC: SOF: Intel: hda: add new flags for DAI_CONFIGPierre-Louis Bossart2-0/+10
The DAI_CONFIG is used for both hw_params and hw_free. Use flags to specify what stage the configuration applies to. the DAI_CONFIG IPC may be sent also during the widget setup so each flag is cleared after the IPC to restore the state. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Bard Liao <bard.liao@intel.com> Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com> Reviewed-by: Brent Lu <brent.lu@intel.com> Link: https://lore.kernel.org/r/20211004171430.103674-4-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-10-05ASoC: SOF: dai: include new flags for DAI_CONFIGPierre-Louis Bossart1-1/+8
Mirror changes done in SOF tree. The changes do not rely on BIT/GENMASK on purpose to keep the structure and flags common with the firmware tree. The DAI_CONFIG IPC is currently used in multiple ways. It is sent to the DSP firmware when enabling static or dynamic pipelines, in hw_params or prepare callbacks for Intel SSP, HDaudio and ALH, on trigger_stop and hw_free. This IPC has been abused a bit in the past, i.e. the values used for some of the DAI-specific fields are used to either allocate or free resources. Two typical examples are Intel HDaudio and SoundWire/ALH DAIs, where using a zero DMA channel number or stream tag signals to the firmware the DMA channels or tags allocated earlier can be freed. Rather than add a new IPC for 'hw_params' and 'hw_free', this patch suggests supporting a 2-bit value conveying the 'stage' information in an existing IPC structure. Only 3 possible values are used. The mapping between HW_PARAMS and HW_FREE flags and ALSA definitions is not strictly 1:1, e.g. in some cases the HW_PARAM flag might be set during the .prepare callback, while the HW_FREE might be sent during the ALSA .trigger for stop/suspend. The semantics of the flags is to reserve and start/stop all needed resources, typically hardware related such as DMAs or clocks, when the HW_PARAMS is set, while the HW_FREE flag allows the firmware to release the resources allocated. The data transfers are still controlled within the firmware through the propagation of the trigger command. The driver can then pass information that the DAI_CONFIG was invoked in e.g. a pipeline/DAI setup, hw_params or hw_free stage without having to use a special DAI-specific encoding. Unfortunately we can't remove old encodings due to backwards-compatibility requirements but for new cases, such as the SSP in follow-up patches, we can make the IPC less cryptic. This change is tagged as ABI 3.19 and is completely backwards compatible. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Bard Liao <bard.liao@intel.com> Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com> Reviewed-by: Brent Lu <brent.lu@intel.com> Link: https://lore.kernel.org/r/20211004171430.103674-3-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-10-05ASoC: SOF: dai: mirror group_id definition added in firmwarePierre-Louis Bossart1-1/+2
This was added in ABI 3.17 but never added to the kernel tree. The group_id is not currently used but this patch is required before additional changes. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Bard Liao <bard.liao@intel.com> Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com> Reviewed-by: Brent Lu <brent.lu@intel.com> Link: https://lore.kernel.org/r/20211004171430.103674-2-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-10-05ASoC: Intel: sof_sdw: add missing quirk for Dell SKU 0A45Pierre-Louis Bossart1-0/+10
This device is based on SDCA codecs but with a single amplifier instead of two. BugLink: https://github.com/thesofproject/linux/issues/3161 Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Rander Wang <rander.wang@intel.com> Reviewed-by: Bard Liao <bard.liao@intel.com> Link: https://lore.kernel.org/r/20211004213512.220836-6-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-10-05ASoC: Intel: soc-acpi: add missing quirk for TGL SDCA single ampPierre-Louis Bossart1-0/+41
We don't have a configuration for a single amp on link1. BugLink: https://github.com/thesofproject/linux/issues/3161 Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Rander Wang <rander.wang@intel.com> Reviewed-by: Bard Liao <bard.liao@intel.com> Link: https://lore.kernel.org/r/20211004213512.220836-5-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-10-05ASoC: Intel: add machine driver for SOF+ES8336Pierre-Louis Bossart3-0/+585
Add machine driver to support APL/GLK/TGL platforms. The TGL platform supports DMIC, APL and GLK do not. Co-developed-by: Huajun Li <huajun.li@intel.com> Signed-off-by: Huajun Li <huajun.li@intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Link: https://lore.kernel.org/r/20211004213512.220836-4-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-10-05ALSA: intel-dsp-config: add quirk for APL/GLK/TGL devices based on ES8336 codecPierre-Louis Bossart1-2/+20
These devices are based on an I2C/I2S device, we need to force the use of the SOF driver otherwise the legacy HDaudio driver will be loaded - only HDMI will be supported. Co-developed-by: Huajun Li <huajun.li@intel.com> Signed-off-by: Huajun Li <huajun.li@intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Link: https://lore.kernel.org/r/20211004213512.220836-3-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-10-05ASoC: Intel: soc-acpi: apl/glk/tgl: add entry for devices based on ES8336 codecPierre-Louis Bossart3-1/+18
A number of devices, such as the "Chuwi HI10x" and "UNIQCELL Q15.6", are based on APL/GLK with an I2C/I2S ES8336 codec. Add table to find topology and firmware files. Co-developed-by: Huajun Li <huajun.li@intel.com> Signed-off-by: Huajun Li <huajun.li@intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Link: https://lore.kernel.org/r/20211004213512.220836-2-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-10-05MAINTAINERS: rectify entry for SY8106A REGULATOR DRIVERLukas Bulwahn1-1/+1
Commit b1c36aae51c9 ("regulator: Convert SY8106A binding to a schema") converts sy8106a-regulator.txt to silergy,sy8106a.yaml, but missed to adjust its reference in MAINTAINERS. Hence, ./scripts/get_maintainer.pl --self-test=patterns complains about a broken reference. Repair this file reference in SY8106A REGULATOR DRIVER. Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com> Link: https://lore.kernel.org/r/20211005075451.29691-11-lukas.bulwahn@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
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