- 01 Jun, 2021 6 commits
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Rob Herring authored
Use the i2c-mux.yaml schema in the maxim,max9286 binding schema. With this, several properties can be dropped as they are defined in i2c-mux.yaml already. Cc: Jacopo Mondi <jacopo+renesas@jmondi.org> Cc: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> Cc: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Reviewed-by:
Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by:
Wolfram Sang <wsa@kernel.org> Signed-off-by:
Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20210526184839.2937899-7-robh@kernel.org
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Rob Herring authored
Convert the i2c-mux-pca954x binding to DT schema format. Add the missing compatible for 'nxp,pca9645' which is already in use. Reviewed-by:
Peter Rosin <peda@axentia.se> Signed-off-by:
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Rob Herring authored
As some of the example I2C devices don't have schemas yet, change them to ones that do. Cc: Peter Rosin <peda@axentia.se> Acked-by:
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Rob Herring authored
Convert the mux controller bindings to DT schema. Cc: Peter Rosin <peda@axentia.se> Reviewed-by:
Jonathan Cameron <Jonathan.Cameron@huawei.com> Acked-by:
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Rob Herring authored
Convert the Philips PCF8563/Epson RTC8564 binding to DT schema format. Add 'interrupts' and 'wakeup-source' as this device has an interrupt which was not documented, but in use. Add 'start-year' as well. Cc: Alexandre Belloni <alexandre.belloni@bootlin.com> Reviewed-by:
Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by:
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Rob Herring authored
The ti,j721e-system-controller binding does not follow the standard mux controller node name 'mux-controller' and the example is incomplete. Fix these to avoid schema errors before the mux controller binding is converted to schema. Cc: Lee Jones <lee.jones@linaro.org> Cc: Kishon Vijay Abraham I <kishon@ti.com> Acked-by:
Lee Jones <lee.jones@linaro.org> Signed-off-by:
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- 21 May, 2021 2 commits
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Fabien Parent authored
Add RNG binding for MT8365 SoC. Signed-off-by:
Fabien Parent <fparent@baylibre.com> Link: https://lore.kernel.org/r/20210520111656.66017-2-fparent@baylibre.comSigned-off-by:
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Fabien Parent authored
Convert the RNG binding for MediaTek to use YAML schema. Signed-off-by:
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- 20 May, 2021 3 commits
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Geert Uytterhoeven authored
Convert the ARM Snoop Control Unit (SCU) Device Tree binding documentation to json-schema. Document required properties. Signed-off-by:
Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/c5c36fb952675df4b9c9834d53a21fb58f391e86.1621522979.git.geert+renesas@glider.beSigned-off-by:
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Geert Uytterhoeven authored
Convert the ARM Timer-Watchdog Device Tree binding documentation to json-schema. As the old binding document actually contained two bindings, it is split in two document: one for the timer part, and one for the watchdog part. Document missing properties. Update examples to match reality. Signed-off-by:
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Marek Vasut authored
Add missing spaces to make the diagrams readable, no functional change. Signed-off-by:
Marek Vasut <marex@denx.de> Cc: Sam Ravnborg <sam@ravnborg.org> Cc: devicetree@vger.kernel.org To: dri-devel@lists.freedesktop.org Reviewed-by:
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- 18 May, 2021 2 commits
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Rafał Miłecki authored
This helps validating DTS files. Signed-off-by:
Rafał Miłecki <rafal@milecki.pl> Link: https://lore.kernel.org/r/20210512160253.15000-1-zajec5@gmail.comSigned-off-by:
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Luca Ceresoli authored
property-units.txt is not maintained anymore. New suffixes are now supported that have not been added here. To avoid people incorrectly think a given suffix is not in the list remove the file entirely and point to the authoritative place where the recommended suffixes are maintained. Signed-off-by:
Luca Ceresoli <luca@lucaceresoli.net> Link: https://lore.kernel.org/r/20210512152311.7399-1-luca@lucaceresoli.netSigned-off-by:
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- 13 May, 2021 2 commits
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Geert Uytterhoeven authored
Convert the Renesas H8/300 Timer Pulse Unit Device Tree binding documentation to json-schema. Correct clock-names, as "peripheral_clk" is the name of the supplier, and all users use "fck". Note that there are two different bindings for the TPU, both using "renesas,tpu": this one for using the TPU as a clock source (used on H8/300), and a second use for using the TPU as a PWM controller (used on ARM). To avoid conflicts, both bindings are marked with the appropriate "select" logic, to check for the absence respectively presence of the "#pwm-cells" property. Signed-off-by:
Yoshinori Sato <ysato@users.sourceforge.jp> Link: https://lore.kernel.org/r/1c33e62c3a74979c3ca9580176e6cf89384caea9.1620648868.git.geert+renesas@glider.beSigned-off-by:
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Geert Uytterhoeven authored
- Include the general PWM controller schema, - Make clocks, power-domains, and resets properties required. Signed-off-by:
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- 11 May, 2021 1 commit
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Dmitry Osipenko authored
Convert Tegra20 External Memory Controller binding to schema. Signed-off-by:
Dmitry Osipenko <digetx@gmail.com> Link: https://lore.kernel.org/r/20210510212320.3255-1-digetx@gmail.comSigned-off-by:
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- 10 May, 2021 12 commits
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Corentin Labbe authored
Converts net/mdio-gpio.txt to yaml Reviewed-by:
Andrew Lunn <andrew@lunn.ch> Signed-off-by:
Corentin Labbe <clabbe@baylibre.com> Link: https://lore.kernel.org/r/20210505202815.2665920-1-clabbe@baylibre.comSigned-off-by:
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Krzysztof Kozlowski authored
Add vendor prefix for Insignal Ltd (http://www.insignal.co.kr). Signed-off-by:
Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Link: https://lore.kernel.org/r/20210504120742.12922-1-krzysztof.kozlowski@canonical.comSigned-off-by:
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Geert Uytterhoeven authored
Convert the Renesas RZ/N1D (R9A06G032) System Controller (SYSCTRL) Device Tree binding documentation to json-schema. Drop the consumer example, as it doesn't belong here. Signed-off-by:
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Geert Uytterhoeven authored
Convert the Renesas EMMA Mobile EV2 System Management Unit (SMU) Device Tree binding documentation to json-schema. Drop the separate provider examples, as they mostly duplicate the global example. Drop the consumer example, as it doesn't belong here. Update the global example to match reality. Signed-off-by:
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Geert Uytterhoeven authored
Convert the Renesas R-Mobile System Controller (SYSC) Device Tree binding documentation to json-schema. Document missing properties. Drop consumer example, as it does not belong here. Signed-off-by:
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Geert Uytterhoeven authored
The "power-domains" property is present on all supported platforms. The "resets" property is present on all but R-Car Gen1. Signed-off-by:
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Geert Uytterhoeven authored
The "power-domains" property is present on all supported platforms. The "resets" property is present on all but R-Car H1. Signed-off-by:
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Nishanth Menon authored
Convert linaro,optee-tz to json schema format for better documentation and error checks. NOTE: This change does introduce a stricter naming convention for optee nodes. Signed-off-by:
Nishanth Menon <nm@ti.com> Link: https://lore.kernel.org/r/20210426164008.20000-1-nm@ti.comSigned-off-by:
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Nishanth Menon authored
Convert the ti,sci to json schema for better checks and documentation. NOTE: This change does introduce a stricter naming convention for TI-SCI controller nodes. Signed-off-by:
Tero Kristo <kristo@kernel.org> Acked-by:
Stephen Boyd <sboyd@kernel.org> Link: https://lore.kernel.org/r/20210426155457.21221-5-nm@ti.comSigned-off-by:
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Nishanth Menon authored
Convert the ti,sci-pm-domain to json schema for better checks and documentation. Differences being: - Drop consumer example as they are documented in the corresponding bindings themselves. - Drop phandle description for reset consumer or cell definition as it is redundant. Signed-off-by:
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Nishanth Menon authored
Convert the ti,sci-clk to json schema for better checks and documentation. Differences being: - Drop consumer example as they are documented in the corresponding bindings themselves. - Standardize the node name as clock-controller rather than clocks as it is more appropriate. - Drop phandle description for clock-cells as it is redundant. Signed-off-by:
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Nishanth Menon authored
Convert the ti,sci-reset to json schema for better checks and documentation. Differences being: - Drop consumer example as they are documented in the corresponding bindings themselves. - Drop phandle description for reset consumer or cell definition as it is redundant. Signed-off-by:
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- 09 May, 2021 10 commits
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Linus Torvalds authored
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Linus Torvalds authored
Commit b9d79e4c ("fbmem: Mark proc_fb_seq_ops as __maybe_unused") places the '__maybe_unused' in an entirely incorrect location between the "struct" keyword and the structure name. It's a wonder that gcc accepts that silently, but clang quite reasonably warns about it: drivers/video/fbdev/core/fbmem.c:736:21: warning: attribute declaration must precede definition [-Wignored-attributes] static const struct __maybe_unused seq_operations proc_fb_seq_ops = { ^ Fix it. Cc: Guenter Roeck <linux@roeck-us.net> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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git://anongit.freedesktop.org/drm/drmLinus Torvalds authored
Pull drm fixes from Dave Airlie: "Bit later than usual, I queued them all up on Friday then promptly forgot to write the pull request email. This is mainly amdgpu fixes, with some radeon/msm/fbdev and one i915 gvt fix thrown in. amdgpu: - MPO hang workaround - Fix for concurrent VM flushes on vega/navi - dcefclk is not adjustable on navi1x and newer - MST HPD debugfs fix - Suspend/resumes fixes - Register VGA clients late in case driver fails to load - Fix GEM leak in user framebuffer create - Add support for polaris12 with 32 bit memory interface - Fix duplicate cursor issue when using overlay - Fix corruption with tiled surfaces on VCN3 - Add BO size and stride check to fix BO size verification radeon: - Fix off-by-one in power state parsing - Fix possible memory leak in power state parsing msm: - NULL ptr dereference fix fbdev: - procfs disabled warning fix i915: - gvt: Fix a possible division by zero in vgpu display rate calculation" * tag 'drm-next-2021-05-10' of git://anongit.freedesktop.org/drm/drm: drm/amdgpu: Use device specific BO size & stride check. drm/amdgpu: Init GFX10_ADDR_CONFIG for VCN v3 in DPG mode. drm/amd/pm: initialize variable drm/radeon: Avoid power table parsing memory leaks drm/radeon: Fix off-by-one power_state index heap overwrite drm/amd/display: Fix two cursor duplication when using overlay drm/amdgpu: add new MC firmware for Polaris12 32bit ASIC fbmem: Mark proc_fb_seq_ops as __maybe_unused drm/msm/dpu: Delete bonkers code drm/i915/gvt: Prevent divided by zero when calculating refresh rate amdgpu: fix GEM obj leak in amdgpu_display_user_framebuffer_create drm/amdgpu: Register VGA clients after init can no longer fail drm/amdgpu: Handling of amdgpu_device_resume return value for graceful teardown drm/amdgpu: fix r initial values drm/amd/display: fix wrong statement in mst hpd debugfs amdgpu/pm: set pp_dpm_dcefclk to readonly on NAVI10 and newer gpus amdgpu/pm: Prevent force of DCEFCLK on NAVI10 and SIENNA_CICHLID drm/amdgpu: fix concurrent VM flushes on Vega/Navi v2 drm/amd/display: Reject non-zero src_y and src_x for video planes -
git://git.kernel.dk/linux-blockLinus Torvalds authored
Pull block fix from Jens Axboe: "Turns out the bio max size change still has issues, so let's get it reverted for 5.13-rc1. We'll shake out the issues there and defer it to 5.14 instead" * tag 'block-5.13-2021-05-09' of git://git.kernel.dk/linux-block: Revert "bio: limit bio max size"
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git://git.samba.org/sfrench/cifs-2.6Linus Torvalds authored
Pull cifs fixes from Steve French: "Three small SMB3 chmultichannel related changesets (also for stable) from the SMB3 test event this week. The other fixes are still in review/testing" * tag '5.13-rc-smb3-part3' of git://git.samba.org/sfrench/cifs-2.6: smb3: if max_channels set to more than one channel request multichannel smb3: do not attempt multichannel to server which does not support it smb3: when mounting with multichannel include it in requested capabilities
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull scheduler fixes from Thomas Gleixner: "A set of scheduler updates: - Prevent PSI state corruption when schedule() races with cgroup move. A recent commit combined two PSI callbacks to reduce the number of cgroup tree updates, but missed that schedule() can drop rq::lock for load balancing, which opens the race window for cgroup_move_task() which then observes half updated state. The fix is to solely use task::ps_flags instead of looking at the potentially mismatching scheduler state - Prevent an out-of-bounds access in uclamp caused bu a rounding division which can lead to an off-by-one error exceeding the buckets array size. - Prevent unfairness caused by missing load decay when a task is attached to a cfs runqueue. The old load of the task was attached to the runqueue and never removed. Fix it by enforcing the load update through the hierarchy for unthrottled run queue instances. - A documentation fix fot the 'sched_verbose' command line option" * tag 'sched-urgent-2021-05-09' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: sched/fair: Fix unfairness caused by missing load decay sched: Fix out-of-bound access in uclamp psi: Fix psi state corruption when schedule() races with cgroup move sched,doc: sched_debug_verbose cmdline should be sched_verbose -
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull locking fixes from Thomas Gleixner: "A set of locking related fixes and updates: - Two fixes for the futex syscall related to the timeout handling. FUTEX_LOCK_PI does not support the FUTEX_CLOCK_REALTIME bit and because it's not set the time namespace adjustment for clock MONOTONIC is applied wrongly. FUTEX_WAIT cannot support the FUTEX_CLOCK_REALTIME bit because its always a relative timeout. - Cleanups in the futex syscall entry points which became obvious when the two timeout handling bugs were fixed. - Cleanup of queued_write_lock_slowpath() as suggested by Linus - Fixup of the smp_call_function_single_async() prototype" * tag 'locking-urgent-2021-05-09' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: futex: Make syscall entry points less convoluted futex: Get rid of the val2 conditional dance futex: Do not apply time namespace adjustment on FUTEX_LOCK_PI Revert 337f1304 ("futex: Allow FUTEX_CLOCK_REALTIME with FUTEX_WAIT op") locking/qrwlock: Cleanup queued_write_lock_slowpath() smp: Fix smp_call_function_single_async prototype -
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull x86 perf fix from Borislav Petkov: "Handle power-gating of AMD IOMMU perf counters properly when they are used" * tag 'perf_urgent_for_v5.13_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/events/amd/iommu: Fix invalid Perf result due to IOMMU PMC power-gating
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull x86 fixes from Borislav Petkov: "A bunch of things accumulated for x86 in the last two weeks: - Fix guest vtime accounting so that ticks happening while the guest is running can also be accounted to it. Along with a consolidation to the guest-specific context tracking helpers. - Provide for the host NMI handler running after a VMX VMEXIT to be able to run on the kernel stack correctly. - Initialize MSR_TSC_AUX when RDPID is supported and not RDTSCP (virt relevant - real hw supports both) - A code generation improvement to TASK_SIZE_MAX through the use of alternatives - The usual misc and related cleanups and improvements" * tag 'x86_urgent_for_v5.13_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: KVM: x86: Consolidate guest enter/exit logic to common helpers context_tracking: KVM: Move guest enter/exit wrappers to KVM's domain context_tracking: Consolidate guest enter/exit wrappers sched/vtime: Move guest enter/exit vtime accounting to vtime.h sched/vtime: Move vtime accounting external declarations above inlines KVM: x86: Defer vtime accounting 'til after IRQ handling context_tracking: Move guest exit vtime accounting to separate helpers context_tracking: Move guest exit context tracking to separate helpers KVM/VMX: Invoke NMI non-IST entry instead of IST entry x86/cpu: Remove write_tsc() and write_rdtscp_aux() wrappers x86/cpu: Initialize MSR_TSC_AUX if RDTSCP *or* RDPID is supported x86/resctrl: Fix init const confusion x86: Delete UD0, UD1 traces x86/smpboot: Remove duplicate includes x86/cpu: Use alternative to generate the TASK_SIZE_MAX constant -
Jens Axboe authored
This reverts commit cd2c7545. Alex reports that the commit causes corruption with LUKS on ext4. Revert it for now so that this can be investigated properly. Link: https://lore.kernel.org/linux-block/1620493841.bxdq8r5haw.none@localhost/Reported-by:
Alex Xu (Hello71) <alex_y_xu@yahoo.ca> Signed-off-by:
Jens Axboe <axboe@kernel.dk>
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- 08 May, 2021 2 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linuxLinus Torvalds authored
Pull RISC-V fixes from Palmer Dabbelt: - A fix to avoid over-allocating the kernel's mapping on !MMU systems, which could lead to up to 2MiB of lost memory - The SiFive address extension errata only manifest on rv64, they are now disabled on rv32 where they are unnecessary - A pair of late-landing cleanups * tag 'riscv-for-linus-5.13-mw1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: riscv: remove unused handle_exception symbol riscv: Consistify protect_kernel_linear_mapping_text_rodata() use riscv: enable SiFive errata CIP-453 and CIP-1200 Kconfig only if CONFIG_64BIT=y riscv: Only extend kernel reservation if mapped read-only
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Linus Torvalds authored
intel_dp_check_mst_status() uses a 14-byte array to read the DPRX Event Status Indicator data, but then passes that buffer at offset 10 off as an argument to drm_dp_channel_eq_ok(). End result: there are only 4 bytes remaining of the buffer, yet drm_dp_channel_eq_ok() wants a 6-byte buffer. gcc-11 correctly warns about this case: drivers/gpu/drm/i915/display/intel_dp.c: In function ‘intel_dp_check_mst_status’: drivers/gpu/drm/i915/display/intel_dp.c:3491:22: warning: ‘drm_dp_channel_eq_ok’ reading 6 bytes from a region of size 4 [-Wstringop-overread] 3491 | !drm_dp_channel_eq_ok(&esi[10], intel_dp->lane_count)) { | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/i915/display/intel_dp.c:3491:22: note: referencing argument 1 of type ‘const u8 *’ {aka ‘const unsigned char *’} In file included from drivers/gpu/drm/i915/display/intel_dp.c:38: include/drm/drm_dp_helper.h:1466:6: note: in a call to function ‘drm_dp_channel_eq_ok’ 1466 | bool drm_dp_channel_eq_ok(const u8 link_status[DP_LINK_STATUS_SIZE], | ^~~~~~~~~~~~~~~~~~~~ 6:14 elapsed This commit just extends the original array by 2 zero-initialized bytes, avoiding the warning. There may be some underlying bug in here that caused this confusion, but this is at least no worse than the existing situation that could use random data off the stack. Cc: Jani Nikula <jani.nikula@intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Dave Airlie <airlied@redhat.com> Signed-off-by:
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