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2022-06-13spi: spidev_test: Warn when the mode is not the requested modeDavid Fries1-0/+11
Print a warning if the device mode doesn't match the requested mode. The user doesn't enter the mode in hex so it isn't obvious when setting the mode succeeds that the mode isn't the requested mode. The kernel logs a message, it will be more visible if the test also prints a warning. I was testing --quad, which is unsupported, but doesn't cause the mode request to fail. Signed-off-by: David Fries <[email protected]> Link: https://lore.kernel.org/r/YqbNnSGtWHe/[email protected] Signed-off-by: Mark Brown <[email protected]>
2022-06-13spi: s3c64xx: set pointers to null using NULL rather than 0Colin Ian King1-5/+5
There are pointers being set to null using use. Use NULL instead. Signed-off-by: Colin Ian King <[email protected]> Reviewed-by: Alim Akhtar <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2022-06-13spi: micro: fix unreasonable clk_prepare_enable() on error in ↵Peng Wu1-1/+1
mchp_corespi_probe() Fix the unreasonable clk_prepare_enable() with clk_disable_unprepare() before return from mchp_corespi_probe() in the error handling case. Signed-off-by: Peng Wu <[email protected]> Reviewed-by: Conor Dooley <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2022-06-13spi: dt-bindings: Add compatible for Tegra241 QSPIKrishna Yarlagadda1-0/+1
Add new compatible for Tegra241 QSPI controller which has multiple chip select lines. Signed-off-by: Krishna Yarlagadda <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2022-06-13spi: dt-bindings: split peripheral prodsKrishna Yarlagadda3-21/+34
Move peripheral properties for Tegra QSPI controller to nvidia,tegra210-quad-peripheral-props.yaml and add reference to spi-peripheral-props.yaml file. Signed-off-by: Krishna Yarlagadda <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2022-06-13spi: tegra210-quad: Multi-cs supportKrishna Yarlagadda1-2/+31
Tegra Grace and later chips can support upto 4 chip select lines for QUAD SPI. Added new compatible for Tegra Grace. Signed-off-by: Krishna Yarlagadda <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2022-06-10spi: atmel-quadspi: add runtime pm supportMark Brown1-11/+93
Merge series from Claudiu Beznea <[email protected]>: The following series adds runtime PM support for atmel-quadspi driver. clk_disable()/clk_enable() is called on proper runtime_suspend()/runtime_resume() ops. Along with it 2 minor cleanups were added (patches 2/3, 3/3).
2022-06-10spi: Fix per-cpu stats access on 32 bit systemsDavid Jander2-3/+12
On 32 bit systems, the following kernel BUG is hit: BUG: using smp_processor_id() in preemptible [00000000] code: swapper/0/1 caller is debug_smp_processor_id+0x18/0x24 CPU: 1 PID: 1 Comm: swapper/0 Not tainted 5.19.0-rc1-00001-g6ae0aec8a366 #181 Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree) Backtrace: dump_backtrace from show_stack+0x20/0x24 r7:81024ffd r6:00000000 r5:81024ffd r4:60000013 show_stack from dump_stack_lvl+0x60/0x78 dump_stack_lvl from dump_stack+0x14/0x1c r7:81024ffd r6:80f652de r5:80bec180 r4:819a2500 dump_stack from check_preemption_disabled+0xc8/0xf0 check_preemption_disabled from debug_smp_processor_id+0x18/0x24 r8:8119b7e0 r7:81205534 r6:819f5c00 r5:819f4c00 r4:c083d724 debug_smp_processor_id from __spi_sync+0x78/0x220 __spi_sync from spi_sync+0x34/0x4c r10:bb7bf4e0 r9:c083d724 r8:00000007 r7:81a068c0 r6:822a83c0 r5:c083d724 r4:819f4c00 spi_sync from spi_mem_exec_op+0x338/0x370 r5:000000b4 r4:c083d910 spi_mem_exec_op from spi_nor_read_id+0x98/0xdc r10:bb7bf4e0 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:82358040 r4:819f7c40 spi_nor_read_id from spi_nor_detect+0x38/0x114 r7:82358040 r6:00000000 r5:819f7c40 r4:819f7c40 spi_nor_detect from spi_nor_scan+0x11c/0xbec r10:bb7bf4e0 r9:00000000 r8:00000000 r7:c083da4c r6:00000000 r5:00010101 r4:819f7c40 spi_nor_scan from spi_nor_probe+0x10c/0x2d0 r10:bb7bf4e0 r9:bb7bf4d0 r8:00000000 r7:819f4c00 r6:00000000 r5:00000000 r4:819f7c40 per-cpu access needs to be guarded against preemption. Fixes: 6598b91b5ac3 ("spi: spi.c: Convert statistics to per-cpu u64_stats_t") Reported-by: Marc Kleine-Budde <[email protected]> Signed-off-by: David Jander <[email protected]> Tested-by: Nícolas F. R. A. Prado <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2022-06-10spi: sifive: add PM callbacks to support suspend/resumeAndy Chiu1-0/+39
The patch has been tested on Unmatched using pm_test. The Unmatched board uses SD over SPI and it was tested by initiating S2RAM cycles for all devices while reading/writing files at the same time. We found no dropped connection to the card or corrupted filesystem during test cycles. Signed-off-by: Andy Chiu <[email protected]> Reviewed-by: Greentime Hu <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2022-06-09spi: atmel-quadspi: align condition to parenthesisClaudiu Beznea1-1/+1
Align condition to parenthesis. Signed-off-by: Claudiu Beznea <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2022-06-09spi: atmel-quadspi: use pm_ptr()Claudiu Beznea1-1/+1
Use pm_ptr() for atmel_quadspi_pm_ops. Signed-off-by: Claudiu Beznea <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2022-06-09spi: atmel-quadspi: add runtime pm supportClaudiu Beznea1-9/+91
Add runtime PM support for atmel-quadspi which will disable/enable QSPI clocks on proper runtime_suspend/runtime_resume ops. Signed-off-by: Claudiu Beznea <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2022-06-09spi: Return true/false (not 1/0) from bool functionYang Li1-1/+1
Return boolean values ("true" or "false") instead of 1 or 0 from bool function. As reported by coccicheck: ./drivers/spi/spi-s3c64xx.c:385:9-10: WARNING: return of 0/1 in function 's3c64xx_spi_can_dma' with return type bool Signed-off-by: Yang Li <[email protected]> Reviewed-by: Krzysztof Kozlowski <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2022-06-09spi: fix platform_no_drv_owner.cocci warningYang Li1-1/+0
Remove .owner field if calls are used which set it automatically. Eliminate the following coccicheck warning: ./drivers/spi/spi-microchip-core.c:624:3-8: No need to set .owner here. The core will do it. Reported-by: Abaci Robot <[email protected]> Signed-off-by: Yang Li <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2022-06-08spi: <linux/spi/spi.h>: Add missing documentation for struct membersDavid Jander1-3/+4
Fixes these "make htmldocs" warnings: include/linux/spi/spi.h:82: warning: Function parameter or member 'syncp' not described in 'spi_statistics' include/linux/spi/spi.h:213: warning: Function parameter or member 'pcpu_statistics' not described in 'spi_device' include/linux/spi/spi.h:676: warning: Function parameter or member 'pcpu_statistics' not described in 'spi_controller' Fixes: 6598b91b5ac3 ("spi: spi.c: Convert statistics to per-cpu u64_stats_t") Reported-by: Stephen Rothwell <[email protected]> Signed-off-by: David Jander <[email protected]> Reviewed-by: Andy Shevchenko <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2022-06-08spi: s3c64xx: Fix spelling mistake "hannel" -> "channel"Colin Ian King1-1/+1
There is a spelling mistake in a dev_err message. Fix it. Signed-off-by: Colin Ian King <[email protected]> Acked-by: Krzysztof Kozlowski <[email protected]> Reviewed-by: Alim Akhtar <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2022-06-07Add support for PolarFire SoC's spi controllersMark Brown4-0/+643
Merge series from Conor Dooley <[email protected]>: Add support for the PolatFire SoC SPI controller, the DT binding was added previously.
2022-06-07ASoC: dt-bindings: renesas,rz-ssi: Document RZ/G2UL SoCBiju Das1-1/+2
Document RZ/G2U2L SSI bindings. RZ/G2UL SSI is identical to one found on the RZ/G2L SoC. No driver changes are required as generic compatible string "renesas,rz-ssi" will be used as a fallback. While at it add a '.' at the end of dmas description for the first cell. Signed-off-by: Biju Das <[email protected]> Acked-by: Krzysztof Kozlowski <[email protected]> Reviewed-by: Geert Uytterhoeven <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2022-06-07MAINTAINERS: add spi to PolarFire SoC entryConor Dooley1-0/+1
Add the newly introduced spi driver to the existing PolarFire SoC entry. Signed-off-by: Conor Dooley <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2022-06-07spi: add support for microchip fpga spi controllersConor Dooley3-0/+642
Add a driver for Microchip FPGA SPI controllers, specifically supporting the "hard" controllers on PolarFire SoC. Co-developed-by: Daire McNamara <[email protected]> Signed-off-by: Daire McNamara <[email protected]> Signed-off-by: Conor Dooley <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2022-06-07spi: stm32-qspi: Remove unused parametersMark Brown1-10/+8
Merge series from [email protected] <[email protected]>: This series cleans up spi-stm32-qspi driver by removing unused parameters
2022-06-06spi: spi-ti-qspi: Support per-transfer and per-slave speed_hz settingsAtsushi Nemoto1-36/+39
The spi-ti-qspi driver initializes its spi clock by the spi-max-frequency property from the controller node, and ignores per-transfer (and per-slave) speed_hz settings. Isolate clock settings out from ti_qspi_setup() and call it from ti_qspi_start_transfer_one() and ti_qspi_exec_mem_op(), using per-transfer speed_hz and per-slave max_speed_hz settings. Also drop spi_max_frequency from struct ti_qspi and use spi_master's max_speed_hz. Signed-off-by: Atsushi Nemoto <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2022-06-06spi: spi.c: Convert statistics to per-cpu u64_stats_tDavid Jander2-68/+127
This change gives a dramatic performance improvement in the hot path, since many costly spin_lock_irqsave() calls can be avoided. On an i.MX8MM system with a MCP2518FD CAN controller connected via SPI, the time the driver takes to handle interrupts, or in other words the time the IRQ line of the CAN controller stays low is mainly dominated by the time it takes to do 3 relatively short sync SPI transfers. The effect of this patch is a reduction of this time from 136us down to only 98us. Suggested-by: Andrew Lunn <[email protected]> Signed-off-by: David Jander <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2022-06-06spi: dt-bindings: Move 'rx-sample-delay-ns' to spi-peripheral-props.yamlRob Herring2-9/+14
SPI bus per device properties must be defined in spi-peripheral-props.yaml for unevaluatedProperties checks to work correctly on device nodes. This has the side effect of promoting 'rx-sample-delay-ns' to be a common property, but functionally it's no different if it was defined in a Synopsys specific schema file. Signed-off-by: Rob Herring <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2022-06-06spi: intel: Use correct order for the parameters of devm_kcalloc()Christophe JAILLET1-2/+2
We should have 'n', then 'size', not the opposite. This is harmless because the 2 values are just multiplied, but having the correct order silence a (unpublished yet) smatch warning. Signed-off-by: Christophe JAILLET <[email protected]> Link: https://lore.kernel.org/r/d114558dd0351b863ced8cc01b31754a5a4b960d.1653116362.git.christophe.jaillet@wanadoo.fr Signed-off-by: Mark Brown <[email protected]>
2022-06-06spi: spi-zynqmp-gqspi: Add two chip select supportAmit Kumar Mahapatra1-3/+22
ZynqMP GQSPI controller can support up to two chip selects but the current GQSPI driver only support CS0. With this update and num-cs DT property set to 2 GQSPI driver can now support two slave devices each connected to one chip select. GQSPI driver configures the Lower CS and Upper CS based on the reg DT property. Changes tested on ZynqMP board with two SPI-NOR flashes each connected to a different CS. Signed-off-by: Amit Kumar Mahapatra <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2022-06-06spi: fix typo in commentJulia Lawall1-1/+1
Spelling mistake (triple letters) in comment. Detected with the help of Coccinelle. Signed-off-by: Julia Lawall <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2022-06-06spi: mt65xx: add MT8365 SoC bindingsFabien Parent1-0/+1
Add binding documentation for the MT8365 SoC. Signed-off-by: Fabien Parent <[email protected]> Acked-by: Krzysztof Kozlowski <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2022-06-06spi: cadence-quadspi: Remove spi_master_put() in probe failure pathVaishnav Achath1-12/+7
Currently the spi_master is allocated by devm_spi_alloc_master() and devres core manages the deallocation, but in probe failure path spi_master_put() is being handled manually which causes "refcount underflow use-after-free" warning when probe failure happens after allocating spi_master. Trimmed backtrace during failure: refcount_t: underflow; use-after-free. pc : refcount_warn_saturate+0xf4/0x144 Call trace: refcount_warn_saturate kobject_put put_device devm_spi_release_controller devres_release_all This commit makes relevant changes to remove spi_master_put() from probe failure path. Fixes: 606e5d408184 ("spi: cadence-quadspi: Handle spi_unregister_master() in remove()") Signed-off-by: Vaishnav Achath <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2022-06-06spi: s3c64xx: requests spi-dma channel only during data transferAdithya K V1-24/+32
Current s3c64xx SPI driver acquires DMA channel during driver probe and holds on it even when channels are not used (no DMA transfer). This is a problem especially when all the DMA channels are exhausted (as other IPs on the same DMA controller also acquires DMA channel) and if a new IP/Device requests for a DMA channel (on the same DMA controller), it won’t get DMA channel allocated. The said issue can be avoided if s3c64xx driver request and release DMA channel before and after data transfer. Let’s modify the driver to request and release DMA channel before and after DMA mode data transfer. Signed-off-by: Adithya K V <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2022-06-06spi: spi-altera-dfl: Fix an error handling pathChristophe JAILLET1-9/+5
The spi_alloc_master() call is not undone in all error handling paths. Moreover, there is no .remove function to release the allocated memory. In order to fix both this issues, switch to devm_spi_alloc_master(). This allows further simplification of the probe. Fixes: ba2fc167e944 ("spi: altera: Add DFL bus driver for Altera API Controller") Signed-off-by: Christophe JAILLET <[email protected]> Link: https://lore.kernel.org/r/0607bb59f4073f86abe5c585d35245aef0b045c6.1653805901.git.christophe.jaillet@wanadoo.fr Signed-off-by: Mark Brown <[email protected]>
2022-06-06spi: stm32-qspi: Remove stm32_qspi_wait_poll_status() unused parameterPatrice Chotard1-3/+2
op parameter is not used, remove it. Signed-off-by: Patrice Chotard <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2022-06-06spi: stm32-qspi: Remove stm32_qspi_wait_cmd() unused parameterPatrice Chotard1-3/+2
struct spi_mem_op *op parameter is no more used, remove it. Signed-off-by: Patrice Chotard <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2022-06-06spi: stm32-qspi: Remove stm32_qspi_get_mode() unused parameterPatrice Chotard1-4/+4
struct stm32_qspi *qsp is no more used remove it. Signed-off-by: Patrice Chotard <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2022-06-05Linux 5.19-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/[email protected]/ Link: https://lore.kernel.org/all/[email protected]/ Reported-by: Stephen Rothwell <[email protected]> Reported-by: Sudip Mukherjee <[email protected]> Reviewed-by: Yury Norov <[email protected]> Cc: Luiz Augusto von Dentz <[email protected]> Cc: Marcel Holtmann <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
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: [email protected] Fixes: 6319194ec57b ("Unify the primitives for file descriptor closing") Signed-off-by: Al Viro <[email protected]>
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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