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2022-07-24i2c: qcom-geni: Use the correct return valueBjorn Andersson1-1/+1
The introduction of GPI support moved things around and instead of returning the result from geni_i2c_xfer() the number of messages in the request was returned, ignoring the actual result. Fix this. Fixes: d8703554f4de ("i2c: qcom-geni: Add support for GPI DMA") Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Reviewed-by: Andrew Halaney <ahalaney@redhat.com> Reviewed-by: Vinod Koul <vkoul@kernel.org> Reviewed-by: Johan Hovold <johan+linaro@kernel.org> Signed-off-by: Wolfram Sang <wsa@kernel.org>
2022-07-24i2c: cadence: Support PEC for SMBus block readLars-Peter Clausen1-1/+9
SMBus packet error checking (PEC) is implemented by appending one additional byte of checksum data at the end of the message. This provides additional protection and allows to detect data corruption on the I2C bus. SMBus block reads support variable length reads. The first byte in the read message is the number of available data bytes. The combination of PEC and block read is currently not supported by the Cadence I2C driver. * When PEC is enabled the maximum transfer length for block reads increases from 33 to 34 bytes. * The I2C core smbus emulation layer relies on the driver updating the `i2c_msg` `len` field with the number of received bytes. The updated length is used when checking the PEC. Add support to the Cadence I2C driver for handling SMBus block reads with PEC. To determine the maximum transfer length uses the initial `len` value of the `i2c_msg`. When PEC is enabled this will be 2, when it is disabled it will be 1. Once a read transfer is done also increment the `len` field by the amount of received data bytes. This change has been tested with a UCM90320 PMBus power monitor, which requires block reads to access certain data fields, but also has PEC enabled by default. Fixes: df8eb5691c48 ("i2c: Add driver for Cadence I2C controller") Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Tested-by: Shubhrajyoti Datta <Shubhrajyoti.datta@amd.com> Signed-off-by: Wolfram Sang <wsa@kernel.org>
2022-07-24i2c: qcom-geni: Propagate GENI_ABORT_DONE to geni_i2c_abort_xfer()Bjorn Andersson1-5/+15
Waiting for M_CMD_ABORT_EN in geni_i2c_abort_xfer() races with the interrupt handler which will read and clear the abort bit, the result is that every abort attempt takes 1 second and is followed by a message about the abort having times out. Introduce a new state variable to carry the abort_done state from the interrupt handler back to geni_i2c_abort_xfer(). Also, turn NACK and TIMEOUT errors into debug messages Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Reviewed-by: Vinod Koul <vkoul@kernel.org> [wsa: squashed two patches into one] Signed-off-by: Wolfram Sang <wsa@kernel.org>
2022-07-22i2c: brcmstb: Use dev_name() for adapter nameFlorian Fainelli1-3/+1
This make it easier to disambiguate the different i2c controllers present in a system, and then correlating with /proc/interrupts allows to know which instance is interrupt driven and which one is not. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Wolfram Sang <wsa@kernel.org>
2022-07-22i2c: Add Renesas RZ/V2M controllerPhil Edworthy3-0/+543
Yet another i2c controller from Renesas that is found on the RZ/V2M (r9a09g011) SoC. It can support only 100kHz and 400KHz operation. Signed-off-by: Phil Edworthy <phil.edworthy@renesas.com> Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de> [wsa: removed superfluous class type and renamed a function] Signed-off-by: Wolfram Sang <wsa@kernel.org>
2022-07-22dt-bindings: i2c: Document RZ/V2M I2C controllerPhil Edworthy1-0/+80
Document Renesas RZ/V2M (r9a09g011) I2C controller bindings. Signed-off-by: Phil Edworthy <phil.edworthy@renesas.com> Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Wolfram Sang <wsa@kernel.org>
2022-07-16i2c: mlxcpld: Add callback to notify probing completionVadim Pasternak1-0/+4
Add notification to inform caller that driver probing has been completed. It allows to user, invoked platform device registration for "i2c-mlxcpld" driver, to be notified that bus adapter is available, and thus some devices could be connected to this bus. Signed-off-by: Vadim Pasternak <vadimp@nvidia.com> Signed-off-by: Wolfram Sang <wsa@kernel.org>
2022-07-16i2c: scmi: Replace open coded device_get_match_data()Andy Shevchenko1-7/+2
Replace open coded device_get_match_data() in acpi_smbus_cmi_add(). Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Wolfram Sang <wsa@kernel.org>
2022-07-16i2c: stm32: add support for the STM32MP13 socAlain Volmat1-0/+7
Add a new compatible for the stm32mp13. Fast Mode Plus control register address differ from the one for STM32MP15. Signed-off-by: Alain Volmat <alain.volmat@foss.st.com> Reviewed-by: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> Signed-off-by: Wolfram Sang <wsa@kernel.org>
2022-07-16dt-bindings: i2c: st,stm32-i2c: add entry for stm32mp13Alain Volmat1-0/+2
Add the new compatible for the stm32mp13. Signed-off-by: Alain Volmat <alain.volmat@foss.st.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Wolfram Sang <wsa@kernel.org>
2022-07-07dt-bindings: i2c: i2c-rk3x: add rk3588 compatibleSebastian Reichel1-0/+1
Just like RK356x, RK3588 is compatible to the existing rk3399 binding. Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com> Signed-off-by: Wolfram Sang <wsa@kernel.org>
2022-07-07i2c: add support for microchip fpga i2c controllersConor Dooley3-0/+492
Add Microchip CoreI2C i2c controller support. This driver supports the "hard" i2c controller on the Microchip PolarFire SoC & the basic feature set for "soft" i2c controller implemtations in the FPGA fabric. Co-developed-by: Daire McNamara <daire.mcnamara@microchip.com> Signed-off-by: Daire McNamara <daire.mcnamara@microchip.com> Signed-off-by: Conor Dooley <conor.dooley@microchip.com> Signed-off-by: Wolfram Sang <wsa@kernel.org>
2022-07-06i2c: i801: Add support for Intel Meteor Lake-PJarkko Nikula3-0/+5
Add SMBus PCI ID on Intel Meteor Lake-P. Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Jean Delvare <jdelvare@suse.de> Signed-off-by: Wolfram Sang <wsa@kernel.org>
2022-07-06dt-bindings: i2c: nomadik: Add power domain to bindingLinus Walleij1-0/+3
The power domain is used in the example and in the device trees for this IP block. Add it. Reported-by: Rob Herring <robh@kernel.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Wolfram Sang <wsa@kernel.org>
2022-07-06dt-bindings: i2c: nomadik: Drop unused voltage supply from exampleLinus Walleij1-1/+0
This drops the pointless v-i2c-supply from the Nomadik I2C example. This is a leftover from before the use of power domains when the power domain voltage was attached to a regulator. The unused property in the device trees will be removed in a separate patch. Reported-by: Rob Herring <robh@kernel.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Wolfram Sang <wsa@kernel.org>
2022-06-16i2c: Fix a potential use after freeXu Wang1-1/+2
Free the adap structure only after we are done using it. This patch just moves the put_device() down a bit to avoid the use after free. Fixes: 611e12ea0f12 ("i2c: core: manage i2c bus device refcount in i2c_[get|put]_adapter") Signed-off-by: Xu Wang <vulab@iscas.ac.cn> [wsa: added comment to the code, added Fixes tag] Signed-off-by: Wolfram Sang <wsa@kernel.org>
2022-06-15i2c: hisi: use HZ_PER_KHZ macro in units.hYicong Yang1-2/+1
HZ macros has been centralized in units.h since [1]. Use it to avoid duplicated definition. [1] commit e2c77032fcbe ("units: add the HZ macros") Signed-off-by: Yicong Yang <yangyicong@hisilicon.com> Signed-off-by: Wolfram Sang <wsa@kernel.org>
2022-06-15i2c: qcom-cci: add msm8974 compatibleMatti Lehtimäki1-0/+35
MSM8974 CCI is the same as MSM8916 except it has two masters. Signed-off-by: Matti Lehtimäki <matti.lehtimaki@gmail.com> Signed-off-by: Luca Weiss <luca@z3ntu.xyz> Reviewed-by: Loic Poulain <loic.poulain@linaro.org> Signed-off-by: Wolfram Sang <wsa@kernel.org>
2022-06-15dt-bindings: i2c: qcom-cci: add QCOM MSM8974 compatibleLuca Weiss1-3/+4
Add the compatible for the CCI found in MSM8974 which supports two I2C masters. Signed-off-by: Luca Weiss <luca@z3ntu.xyz> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Wolfram Sang <wsa@kernel.org>
2022-06-14i2c: mv64xxx: Add atomic_xfer method to driverChris Morgan1-6/+46
Add an atomic_xfer method to the driver so that it behaves correctly when controlling a PMIC that is responsible for device shutdown. The atomic_xfer method added is similar to the one from the i2c-rk3x driver. When running an atomic_xfer a bool flag in the driver data is set, the interrupt is not unmasked on transfer start, and the IRQ handler is manually invoked while waiting for pending transfers to complete. Signed-off-by: Chris Morgan <macromorgan@hotmail.com> Acked-by: Gregory CLEMENT <gregory.clement@bootlin.com> Signed-off-by: Wolfram Sang <wsa@kernel.org>
2022-06-14i2c: mv64xxx: Remove shutdown method from driverChris Morgan1-9/+0
When I attempt to shut down (or reboot) my R8 based NTC CHIP with this i2c driver I get the following error: "i2c i2c-0: mv64xxx: I2C bus locked, block: 1, time_left: 0". Reboots are successful but shutdowns freeze. If I comment out the shutdown routine the device both reboots and shuts down successfully without receiving this error (however it does receive a warning of missing atomic_xfer). It appears that very few i2c drivers have a shutdown method, I assume because these devices are often used to communicate with PMICs (such as in my case with the R8 based NTC CHIP). I'm proposing we simply remove this method so long as it doesn't cause trouble for others downstream. I'll work on an atomic_xfer method and submit that in a different patch. Signed-off-by: Chris Morgan <macromorgan@hotmail.com> Acked-by: Gregory CLEMENT <gregory.clement@bootlin.com> Signed-off-by: Wolfram Sang <wsa@kernel.org>
2022-06-14i2c: xiic: Fix the type check for xiic_wakeupShubhrajyoti Datta1-2/+2
Fix the coverity warning mixed_enum_type: enumerated type mixed with another type We are passing an enum in the xiic_wakeup lets change the function parameters to reflect that. Signed-off-by: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> Acked-by: Michal Simek <michal.simek@amd.com> [wsa: fixed $subject with proper prefix] Signed-off-by: Wolfram Sang <wsa@kernel.org>
2022-06-13MAINTAINERS: Rectify entry for OPENCORES I2C BUS DRIVERLukas Bulwahn1-1/+1
Commit 8ad69f490516 ("dt-bindings: i2c: convert ocores binding to yaml") converts i2c-ocores.txt to opencores,i2c-ocores.yaml, but then adjust its reference in MAINTAINERS to a slightly wrong new filename. Hence, ./scripts/get_maintainer.pl --self-test=patterns complains about a broken reference. Repair this file reference in OPENCORES I2C BUS DRIVER. Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com> Acked-by: Conor Dooley <conor.dooley@microchip.com> Acked-by: Peter Korsgaard <peter@korsgaard.com> Signed-off-by: Wolfram Sang <wsa@kernel.org>
2022-06-08i2c: dummy: Drop no-op remove functionUwe Kleine-König1-6/+0
A remove callback that just returns 0 is equivalent to no callback at all as can be seen in i2c_device_remove(). So simplify accordingly. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Wolfram Sang <wsa@kernel.org>
2022-06-08i2c: mxs: Silence a clang warningFabio Estevam1-1/+1
Change the of_device_get_match_data() cast to (uintptr_t) to silence the following clang warning: drivers/i2c/busses/i2c-mxs.c:802:18: warning: cast to smaller integer type 'enum mxs_i2c_devtype' from 'const void *' [-Wvoid-pointer-to-enum-cast] Reported-by: kernel test robot <lkp@intel.com> Fixes: c32abd8b5691 ("i2c: mxs: Remove unneeded platform_device_id") Signed-off-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Wolfram Sang <wsa@kernel.org>
2022-06-08i2c: qcom-cci: simplify access to bus data structureVladimir Zapolskiy1-13/+14
Trivial non-functional change, which adds an alias to an extensively used data location. Signed-off-by: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org> Reviewed-by: Loic Poulain <loic.poulain@linaro.org> Signed-off-by: Wolfram Sang <wsa@kernel.org>
2022-06-08i2c: npcm: Capitalize the one-line commentTyrone Ting1-6/+6
Make the one-line comments capital in the driver to get the comment style consistent. Fixes: 56a1485b102e ("i2c: npcm7xx: Add Nuvoton NPCM I2C controller driver") Signed-off-by: Tyrone Ting <kfting@nuvoton.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Wolfram Sang <wsa@kernel.org>
2022-06-08i2c: npcm: Support NPCM845Tyrone Ting3-48/+76
Add NPCM8XX I2C support. The NPCM8XX uses a similar i2c module as NPCM7XX. The internal HW FIFO is larger in NPCM8XX. Signed-off-by: Tyrone Ting <kfting@nuvoton.com> Acked-by: Tomer Maimon <tmaimon77@gmail.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Wolfram Sang <wsa@kernel.org>
2022-06-08i2c: npcm: Correct slave role behaviorTali Perry1-3/+6
Correct the slave transaction logic to be compatible with the generic slave backend driver. Fixes: 56a1485b102e ("i2c: npcm7xx: Add Nuvoton NPCM I2C controller driver") Signed-off-by: Tali Perry <tali.perry1@gmail.com> Signed-off-by: Tyrone Ting <kfting@nuvoton.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Wolfram Sang <wsa@kernel.org>
2022-06-08i2c: npcm: Remove own slave addresses 2:10Tali Perry1-25/+16
NPCM can support up to 10 own slave addresses. In practice, only one address is actually being used. In order to access addresses 2 and above, need to switch register banks. The switch needs spinlock. To avoid using spinlock for this useless feature removed support of SA >= 2. Also fix returned slave event enum. Remove some comment since the bank selection is not required. The bank selection is not required since the supported slave addresses are reduced. Fixes: 56a1485b102e ("i2c: npcm7xx: Add Nuvoton NPCM I2C controller driver") Signed-off-by: Tali Perry <tali.perry1@gmail.com> Signed-off-by: Tyrone Ting <kfting@nuvoton.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Wolfram Sang <wsa@kernel.org>
2022-06-08dt-bindings: i2c: npcm: support NPCM845Tyrone Ting1-5/+20
Add compatible and nuvoton,sys-mgr description for NPCM i2c module. Signed-off-by: Tyrone Ting <kfting@nuvoton.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Wolfram Sang <wsa@kernel.org>
2022-06-08dt-bindings: i2c: convert ocores binding to yamlConor Dooley3-79/+114
Convert the open cores i2c controller binding from text to yaml. Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Conor Dooley <conor.dooley@microchip.com> Signed-off-by: Wolfram Sang <wsa@kernel.org>
2022-06-08dt-bindings: i2c: Convert arm,i2c-versatile to DT schemaRob Herring3-11/+30
Convert the arm,i2c-versatile binding to DT schema format. Signed-off-by: Rob Herring <robh@kernel.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> [wsa: fixed "arn" typo spotted by Krzysztof] Signed-off-by: Wolfram Sang <wsa@kernel.org>
2022-06-08dt-bindings: i2c: Rewrite Nomadik I2C bindings in YAMLLinus Walleij3-24/+114
This rewrites the Nomadik I2C bindings in YAML, some extra tweaks were needed because of the way the original nomadik names the compatible with two compatibles and the DB8500 with three, and the two main variants use a different clock name. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Wolfram Sang <wsa@kernel.org>
2022-06-05Linux 5.19-rc1v5.19-rc1Linus Torvalds1-2/+2
2022-06-05Merge tag 'pull-work.fd-fixes' of ↵Linus Torvalds3-6/+4
git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs Pull file descriptor fix from Al Viro: "Fix for breakage in #work.fd this window" * tag 'pull-work.fd-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: fix the breakage in close_fd_get_file() calling conventions change
2022-06-05Merge tag 'mm-hotfixes-stable-2022-06-05' of ↵Linus Torvalds7-35/+50
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull mm hotfixes from Andrew Morton: "Fixups for various recently-added and longer-term issues and a few minor tweaks: - fixes for material merged during this merge window - cc:stable fixes for more longstanding issues - minor mailmap and MAINTAINERS updates" * tag 'mm-hotfixes-stable-2022-06-05' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: mm/oom_kill.c: fix vm_oom_kill_table[] ifdeffery x86/kexec: fix memory leak of elf header buffer mm/memremap: fix missing call to untrack_pfn() in pagemap_range() mm: page_isolation: use compound_nr() correctly in isolate_single_pageblock() mm: hugetlb_vmemmap: fix CONFIG_HUGETLB_PAGE_FREE_VMEMMAP_DEFAULT_ON MAINTAINERS: add maintainer information for z3fold mailmap: update Josh Poimboeuf's email
2022-06-05Merge tag 'mm-nonmm-stable-2022-06-05' of ↵Linus Torvalds7-3/+76
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull delay-accounting update from Andrew Morton: "A single featurette for delay accounting. Delayed a bit because, unusually, it had dependencies on both the mm-stable and mm-nonmm-stable queues" * tag 'mm-nonmm-stable-2022-06-05' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: delayacct: track delays from write-protect copy
2022-06-05bluetooth: don't use bitmaps for random flag accessesLinus Torvalds5-39/+27
The bluetooth code uses our bitmap infrastructure for the two bits (!) of connection setup flags, and in the process causes odd problems when it converts between a bitmap and just the regular values of said bits. It's completely pointless to do things like bitmap_to_arr32() to convert a bitmap into a u32. It shoudln't have been a bitmap in the first place. The reason to use bitmaps is if you have arbitrary number of bits you want to manage (not two!), or if you rely on the atomicity guarantees of the bitmap setting and clearing. The code could use an "atomic_t" and use "atomic_or/andnot()" to set and clear the bit values, but considering that it then copies the bitmaps around with "bitmap_to_arr32()" and friends, there clearly cannot be a lot of atomicity requirements. So just use a regular integer. In the process, this avoids the warnings about erroneous use of bitmap_from_u64() which were triggered on 32-bit architectures when conversion from a u64 would access two words (and, surprise, surprise, only one word is needed - and indeed overkill - for a 2-bit bitmap). That was always problematic, but the compiler seems to notice it and warn about the invalid pattern only after commit 0a97953fd221 ("lib: add bitmap_{from,to}_arr64") changed the exact implementation details of 'bitmap_from_u64()', as reported by Sudip Mukherjee and Stephen Rothwell. Fixes: fe92ee6425a2 ("Bluetooth: hci_core: Rework hci_conn_params flags") Link: https://lore.kernel.org/all/YpyJ9qTNHJzz0FHY@debian/ Link: https://lore.kernel.org/all/20220606080631.0c3014f2@canb.auug.org.au/ Link: https://lore.kernel.org/all/20220605162537.1604762-1-yury.norov@gmail.com/ Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Reported-by: Sudip Mukherjee <sudipm.mukherjee@gmail.com> Reviewed-by: Yury Norov <yury.norov@gmail.com> Cc: Luiz Augusto von Dentz <luiz.von.dentz@intel.com> Cc: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2022-06-05fix the breakage in close_fd_get_file() calling conventions changeAl Viro3-6/+4
It used to grab an extra reference to struct file rather than just transferring to caller the one it had removed from descriptor table. New variant doesn't, and callers need to be adjusted. Reported-and-tested-by: syzbot+47dd250f527cb7bebf24@syzkaller.appspotmail.com Fixes: 6319194ec57b ("Unify the primitives for file descriptor closing") Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2022-06-05Merge tag 'x86-urgent-2022-06-05' of ↵Linus Torvalds3-6/+115
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 SGX fix from Thomas Gleixner: "A single fix for x86/SGX to prevent that memory which is allocated for an SGX enclave is accounted to the wrong memory control group" * tag 'x86-urgent-2022-06-05' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/sgx: Set active memcg prior to shmem allocation
2022-06-05Merge tag 'x86-mm-2022-06-05' of ↵Linus Torvalds1-4/+4
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 mm cleanup from Thomas Gleixner: "Use PAGE_ALIGNED() instead of open coding it in the x86/mm code" * tag 'x86-mm-2022-06-05' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/mm: Use PAGE_ALIGNED(x) instead of IS_ALIGNED(x, PAGE_SIZE)
2022-06-05Merge tag 'x86-microcode-2022-06-05' of ↵Linus Torvalds3-112/+20
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 microcode updates from Thomas Gleixner: - Disable late microcode loading by default. Unless the HW people get their act together and provide a required minimum version in the microcode header for making a halfways informed decision its just lottery and broken. - Warn and taint the kernel when microcode is loaded late - Remove the old unused microcode loader interface - Remove a redundant perf callback from the microcode loader * tag 'x86-microcode-2022-06-05' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/microcode: Remove unnecessary perf callback x86/microcode: Taint and warn on late loading x86/microcode: Default-disable late loading x86/microcode: Rip out the OLD_INTERFACE
2022-06-05Merge tag 'x86-cleanups-2022-06-05' of ↵Linus Torvalds5-71/+66
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 cleanups from Thomas Gleixner: "A set of small x86 cleanups: - Remove unused headers in the IDT code - Kconfig indendation and comment fixes - Fix all 'the the' typos in one go instead of waiting for bots to fix one at a time" * tag 'x86-cleanups-2022-06-05' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86: Fix all occurences of the "the the" typo x86/idt: Remove unused headers x86/Kconfig: Fix indentation of arch/x86/Kconfig.debug x86/Kconfig: Fix indentation and add endif comments to arch/x86/Kconfig
2022-06-05Merge tag 'x86-boot-2022-06-05' of ↵Linus Torvalds1-3/+3
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 boot update from Thomas Gleixner: "Use strlcpy() instead of strscpy() in arch_setup()" * tag 'x86-boot-2022-06-05' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/setup: Use strscpy() to replace deprecated strlcpy()
2022-06-05Merge tag 'timers-core-2022-06-05' of ↵Linus Torvalds18-98/+22
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull clockevent/clocksource updates from Thomas Gleixner: - Device tree bindings for MT8186 - Tell the kernel that the RISC-V SBI timer stops in deeper power states - Make device tree parsing in sp804 more robust - Dead code removal and tiny fixes here and there - Add the missing SPDX identifiers * tag 'timers-core-2022-06-05' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: clocksource/drivers/oxnas-rps: Fix irq_of_parse_and_map() return value clocksource/drivers/timer-ti-dm: Remove unnecessary NULL check clocksource/drivers/timer-sun5i: Convert to SPDX identifier clocksource/drivers/timer-sun4i: Convert to SPDX identifier clocksource/drivers/pistachio: Convert to SPDX identifier clocksource/drivers/orion: Convert to SPDX identifier clocksource/drivers/lpc32xx: Convert to SPDX identifier clocksource/drivers/digicolor: Convert to SPDX identifier clocksource/drivers/armada-370-xp: Convert to SPDX identifier clocksource/drivers/mips-gic-timer: Convert to SPDX identifier clocksource/drivers/jcore: Convert to SPDX identifier clocksource/drivers/bcm_kona: Convert to SPDX identifier clocksource/drivers/sp804: Avoid error on multiple instances clocksource/drivers/riscv: Events are stopped during CPU suspend clocksource/drivers/ixp4xx: Drop boardfile probe path dt-bindings: timer: Add compatible for Mediatek MT8186
2022-06-05Merge tag 'sched-urgent-2022-06-05' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull scheduler fix from Thomas Gleixner: "Fix the fallout of sysctl code move which placed the init function wrong" * tag 'sched-urgent-2022-06-05' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: sched/autogroup: Fix sysctl move
2022-06-05Merge tag 'perf-urgent-2022-06-05' of ↵Linus Torvalds2-2/+1
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull perf fixes from Thomas Gleixner: - Make the ICL event constraints match reality - Remove a unused local variable * tag 'perf-urgent-2022-06-05' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf/core: Remove unused local variable perf/x86/intel: Fix event constraints for ICL
2022-06-05Merge tag 'perf-core-2022-06-05' of ↵Linus Torvalds1-6/+6
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull perf fixlet from Thomas Gleixner: "Trivial indentation fix in Kconfig" * tag 'perf-core-2022-06-05' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf/x86/Kconfig: Fix indentation in the Kconfig file
2022-06-05Merge tag 'objtool-urgent-2022-06-05' of ↵Linus Torvalds9-13/+24
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull objtool fixes from Thomas Gleixner: - Handle __ubsan_handle_builtin_unreachable() correctly and treat it as noreturn - Allow architectures to select uaccess validation - Use the non-instrumented bit test for test_cpu_has() to prevent escape from non-instrumentable regions - Use arch_ prefixed atomics for JUMP_LABEL=n builds to prevent escape from non-instrumentable regions - Mark a few tiny inline as __always_inline to prevent GCC from bringing them out of line and instrumenting them - Mark the empty stub context_tracking_enabled() as always inline as GCC brings them out of line and instruments the empty shell - Annotate ex_handler_msr_mce() as dead end * tag 'objtool-urgent-2022-06-05' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/extable: Annotate ex_handler_msr_mce() as a dead end context_tracking: Always inline empty stubs x86: Always inline on_thread_stack() and current_top_of_stack() jump_label,noinstr: Avoid instrumentation for JUMP_LABEL=n builds x86/cpu: Elide KCSAN for cpu_has() and friends objtool: Mark __ubsan_handle_builtin_unreachable() as noreturn objtool: Add CONFIG_HAVE_UACCESS_VALIDATION
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