- 16 Jun, 2023 1 commit
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Rob Herring authored
The Devicetree bindings document does not have to say in the title that it is a "Devicetree binding", but instead just describe the hardware. Most of these have been fixed already, so fix the handful that snuck in. With this, a meta-schema check can be enabled to catch these automatically. Reviewed-by:
Mathieu Poirier <mathieu.poirier@linaro.org> Reviewed-by:
Suman Anna <s-anna@ti.com> Reviewed-by:
Marek Vasut <marex@denx.de> Acked-by:
Stephen Boyd <sboyd@kernel.org> Reviewed-by:
Conor Dooley <conor.dooley@microchip.com> Acked-by:
Sebastian Reichel <sre@kernel.org> Link: https://lore.kernel.org/r/20230615213154.1753313-1-robh@kernel.orgSigned-off-by:
Rob Herring <robh@kernel.org>
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- 15 Jun, 2023 11 commits
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Leonard Göhrs authored
Some MIPI DBI panels support a three wire mode (clock, chip select, bidirectional data) that can be used to ask the panel if it is already set up by e.g. the bootloader and can thus skip the initialization. This enables a flicker-free boot. Signed-off-by:
Leonard Göhrs <l.goehrs@pengutronix.de> Acked-by:
Noralf Trønnes <noralf@tronnes.org> Link: https://lore.kernel.org/r/20230614123222.4167460-4-l.goehrs@pengutronix.deSigned-off-by:
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Leonard Göhrs authored
The Shineworld LH133K is a 1.3" 240x240px RGB LCD with a MIPI DBI compatible SPI interface. The initialization procedure is quite basic with the exception of requiring inverted colors. A basic mipi-dbi-cmd[1] script to get the display running thus looks like this: $ cat shineworld,lh133k.txt command 0x11 # exit sleep mode delay 120 # The display seems to require display color inversion, so enable it. command 0x21 # INVON # Enable normal display mode (in contrast to partial display mode). command 0x13 # NORON command 0x29 # MIPI_DCS_SET_DISPLAY_ON $ mipi-dbi-cmd shineworld,lh133k.bin shineworld,lh133k.txt [1]: https://github.com/notro/panel-mipi-dbiSigned-off-by: -
Leonard Göhrs authored
Add a vendor prefix for ShineWorld Innovations, a manufacturer of display panels https://www.swicn.com/. Signed-off-by:
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Uwe Kleine-König authored
The i.MX8MP has the same register layout as the i.MX6DL, so add it as a variant allowing to add the GPT IP blocks to the i.MX8MP's dtsi file. Signed-off-by:
Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Acked-by:
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20230327173526.851734-2-u.kleine-koenig@pengutronix.deSigned-off-by:
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Rob Herring authored
The "linux,keycode" property is non-standard. Add the common property "linux,keycodes" and mark "linux,keycode" deprecated so that the mistake is not propagated. Acked-by:
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Rob Herring authored
The "linux,keycode" property is missing a type probably because it was confused with the common property "linux,keycodes". Reviewed-by:
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Rob Herring authored
A couple of display bridge properties are missing a type definition. Add the types to them. Reviewed-by:
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Rob Herring authored
"fw-init-baudrate" is missing a type, add it. While we're here, define the default value with a schema rather than freeform text. Reviewed-by:
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Krzysztof Kozlowski authored
Compatibles with multiple entries should have usually only one fallback compatible thus enum followed by enum is not a common case. Use 'const' as second compatible to show the recommended approach. Explain also when clock-names are not really necessary. Signed-off-by:
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Andy Shevchenko authored
Insulate of_device_alloc() and of_amba_device_create() from possible changes to fwnode_handle implementation by using device_set_node() instead of open-coding dev->dev.fwnode assignments. Signed-off-by:
Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20230615145243.37095-1-andriy.shevchenko@linux.intel.comSigned-off-by:
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Rasmus Villemoes authored
The st,m95640 is a 64 Kbit SPI eeprom in the same family as the two existing st,m95* compatibles. Signed-off-by:
Rasmus Villemoes <linux@rasmusvillemoes.dk> Acked-by:
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- 13 Jun, 2023 1 commit
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Tim Jiang authored
Add bindings for the QCA2066 chipset. Signed-off-by:
Tim Jiang <quic_tjiang@quicinc.com> Acked-by:
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- 12 Jun, 2023 9 commits
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Krzysztof Kozlowski authored
Document TeeJet vendor prefix (used in am3517_mt_ventoux.dts board). Signed-off-by:
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Michal Simek authored
Add Infineon IRPS5401 power supply to trivial devices. Driver has been added long time ago by commit 9158411b ("hwmon: (pmbus) Add Infineon IRPS5401 driver"). Signed-off-by:
Michal Simek <michal.simek@amd.com> Acked-by:
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Uwe Kleine-König authored
After commit b8a1a4cd ("i2c: Provide a temporary .probe_new() call-back type"), all drivers being converted to .probe_new() and then 03c835f4 ("i2c: Switch .probe() to not take an id parameter") convert back to (the new) .probe() to be able to eventually drop .probe_new() from struct i2c_driver. Signed-off-by:
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Krzysztof Kozlowski authored
Cleanup bindings dropping unneeded quotes. Once all these are fixed, checking for this can be enabled in yamllint. Signed-off-by:
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Stefan Wahren authored
Currently the dtbs_check for imx6ul generates warnings like this: ['fsl,imx6ul-gpt', 'fsl,imx6sx-gpt'] is too long According to the timer-imx-gpt driver all imx6 use the same imx6dl data, but according to the existing DTS files the imx6ul GPT IP is derived from imx6sx. So better follow the DTS files here and make the imx6ul GPT compatible to the imx6sl one to fix the warning. Signed-off-by:
Stefan Wahren <stefan.wahren@i2se.com> Reviewed-by:
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Stefan Wahren authored
Currently the dtbs_check for imx6 generates warnings like this: 'fsl,imx6sl-dcp' is not one of ['fsl,imx23-dcp', 'fsl,imx28-dcp'] ['fsl,imx6sl-dcp', 'fsl,imx28-dcp'] is too long or 'fsl,imx6ull-dcp' is not one of ['fsl,imx23-dcp', 'fsl,imx28-dcp'] ['fsl,imx6ull-dcp', 'fsl,imx28-dcp'] is too long So add them to the devicetree binding. Signed-off-by:
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Claudiu Beznea authored
Add documentation file to Microchip EIC section. Signed-off-by:
Claudiu Beznea <claudiu.beznea@microchip.com> Link: https://lore.kernel.org/r/20230523070637.224476-3-claudiu.beznea@microchip.comSigned-off-by:
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Claudiu Beznea authored
Use the following syntax for Microchip EIC YAML file: vendor,device.yaml. Signed-off-by:
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Ayan Kumar Halder authored
As a pre-requisite for porting Xen on a Cortex-R52 based System-on-chip, we need to add "cortex-r52" to the list of enum. Signed-off-by:
Ayan Kumar Halder <ayan.kumar.halder@amd.com> Acked-by:
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- 14 May, 2023 13 commits
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Linus Torvalds authored
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git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxlLinus Torvalds authored
Pull compute express link fixes from Dan Williams: - Fix a compilation issue with DEFINE_STATIC_SRCU() in the unit tests - Fix leaking kernel memory to a root-only sysfs attribute * tag 'cxl-fixes-6.4-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl: cxl: Add missing return to cdat read error path tools/testing/cxl: Use DEFINE_STATIC_SRCU()
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git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linuxLinus Torvalds authored
Pull parisc architecture fixes from Helge Deller: - Fix encoding of swp_entry due to added SWP_EXCLUSIVE flag - Include reboot.h to avoid gcc-12 compiler warning * tag 'parisc-for-6.4-2' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux: parisc: Fix encoding of swp_entry due to added SWP_EXCLUSIVE flag parisc: kexec: include reboot.h
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git://git.armlinux.org.uk/~rmk/linux-armLinus Torvalds authored
Pull ARM fixes from Russell King: - fix unwinder for uleb128 case - fix kernel-doc warnings for HP Jornada 7xx - fix unbalanced stack on vfp success path * tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm: ARM: 9297/1: vfp: avoid unbalanced stack on 'success' return path ARM: 9296/1: HP Jornada 7XX: fix kernel-doc warnings ARM: 9295/1: unwind:fix unwind abort for uleb128 case
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull locking fix from Borislav Petkov: - Make sure __down_read_common() is always inlined so that the callers' names land in traceevents output and thus the blocked function can be identified * tag 'locking_urgent_for_v6.4_rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: locking/rwsem: Add __always_inline annotation to __down_read_common() and inlined callers
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull perf fixes from Borislav Petkov: - Make sure the PEBS buffer is flushed before reprogramming the hardware so that the correct record sizes are used - Update the sample size for AMD BRS events - Fix a confusion with using the same on-stack struct with different events in the event processing path * tag 'perf_urgent_for_v6.4_rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf/x86/intel/ds: Flush PEBS DS when changing PEBS_DATA_CFG perf/x86: Fix missing sample size update on AMD BRS perf/core: Fix perf_sample_data not properly initialized for different swevents in perf_tp_event()
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull scheduler fix from Borislav Petkov: - Fix a couple of kernel-doc warnings * tag 'sched_urgent_for_v6.4_rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: sched: fix cid_lock kernel-doc warnings
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull x86 fix from Borislav Petkov: - Add the required PCI IDs so that the generic SMN accesses provided by amd_nb.c work for drivers which switch to them. Add a PCI device ID to k10temp's table so that latter is loaded on such systems too * tag 'x86_urgent_for_v6.4_rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: hwmon: (k10temp) Add PCI ID for family 19, model 78h x86/amd_nb: Add PCI ID for family 19h model 78h
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull timer fix from Borislav Petkov: - Prevent CPU state corruption when an active clockevent broadcast device is replaced while the system is already in oneshot mode * tag 'timers_urgent_for_v6.4_rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: tick/broadcast: Make broadcast device replacement work correctly
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git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4Linus Torvalds authored
Pull ext4 fixes from Ted Ts'o: "Some ext4 bug fixes (mostly to address Syzbot reports)" * tag 'ext4_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: ext4: bail out of ext4_xattr_ibody_get() fails for any reason ext4: add bounds checking in get_max_inline_xattr_value_size() ext4: add indication of ro vs r/w mounts in the mount message ext4: fix deadlock when converting an inline directory in nojournal mode ext4: improve error recovery code paths in __ext4_remount() ext4: improve error handling from ext4_dirhash() ext4: don't clear SB_RDONLY when remounting r/w until quota is re-enabled ext4: check iomap type only if ext4_iomap_begin() does not fail ext4: avoid a potential slab-out-of-bounds in ext4_group_desc_csum ext4: fix data races when using cached status extents ext4: avoid deadlock in fs reclaim with page writeback ext4: fix invalid free tracking in ext4_xattr_move_to_block() ext4: remove a BUG_ON in ext4_mb_release_group_pa() ext4: allow ext4_get_group_info() to fail ext4: fix lockdep warning when enabling MMP ext4: fix WARNING in mb_find_extent
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git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdevLinus Torvalds authored
Pull fbdev fixes from Helge Deller: - use after free fix in imsttfb (Zheng Wang) - fix error handling in arcfb (Zongjie Li) - lots of whitespace cleanups (Thomas Zimmermann) - add 1920x1080 modedb entry (me) * tag 'fbdev-for-6.4-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev: fbdev: stifb: Fix info entry in sti_struct on error path fbdev: modedb: Add 1920x1080 at 60 Hz video mode fbdev: imsttfb: Fix use after free bug in imsttfb_probe fbdev: vfb: Remove trailing whitespaces fbdev: valkyriefb: Remove trailing whitespaces fbdev: stifb: Remove trailing whitespaces fbdev: sa1100fb: Remove trailing whitespaces fbdev: platinumfb: Remove trailing whitespaces fbdev: p9100: Remove trailing whitespaces fbdev: maxinefb: Remove trailing whitespaces fbdev: macfb: Remove trailing whitespaces fbdev: hpfb: Remove trailing whitespaces fbdev: hgafb: Remove trailing whitespaces fbdev: g364fb: Remove trailing whitespaces fbdev: controlfb: Remove trailing whitespaces fbdev: cg14: Remove trailing whitespaces fbdev: atmel_lcdfb: Remove trailing whitespaces fbdev: 68328fb: Remove trailing whitespaces fbdev: arcfb: Fix error handling in arcfb_probe()
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git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsiLinus Torvalds authored
Pull SCSI fix from James Bottomley: "A single small fix for the UFS driver to fix a power management failure" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: ufs: core: Fix I/O hang that occurs when BKOPS fails in W-LUN suspend
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Helge Deller authored
Fix the __swp_offset() and __swp_entry() macros due to commit 6d239fc7 ("parisc/mm: support __HAVE_ARCH_PTE_SWP_EXCLUSIVE") which introduced the SWP_EXCLUSIVE flag by reusing the _PAGE_ACCESSED flag. Reported-by:
Christoph Biedl <linux-kernel.bfrz@manchmal.in-ulm.de> Tested-by:
David Hildenbrand <david@redhat.com> Signed-off-by:
Helge Deller <deller@gmx.de> Fixes: 6d239fc7 ("parisc/mm: support __HAVE_ARCH_PTE_SWP_EXCLUSIVE") Cc: <stable@vger.kernel.org> # v6.3+
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- 13 May, 2023 5 commits
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Theodore Ts'o authored
In ext4_update_inline_data(), if ext4_xattr_ibody_get() fails for any reason, it's best if we just fail as opposed to stumbling on, especially if the failure is EFSCORRUPTED. Cc: stable@kernel.org Signed-off-by:Theodore Ts'o <tytso@mit.edu>
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Theodore Ts'o authored
Normally the extended attributes in the inode body would have been checked when the inode is first opened, but if someone is writing to the block device while the file system is mounted, it's possible for the inode table to get corrupted. Add bounds checking to avoid reading beyond the end of allocated memory if this happens. Reported-by: syzbot+1966db24521e5f6e23f7@syzkaller.appspotmail.com Link: https://syzkaller.appspot.com/bug?extid=1966db24521e5f6e23f7 Cc: stable@kernel.org Signed-off-by:
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Theodore Ts'o authored
Whether the file system is mounted read-only or read/write is more important than the quota mode, which we are already printing. Add the ro vs r/w indication since this can be helpful in debugging problems from the console log. Signed-off-by: -
Theodore Ts'o authored
In no journal mode, ext4_finish_convert_inline_dir() can self-deadlock by calling ext4_handle_dirty_dirblock() when it already has taken the directory lock. There is a similar self-deadlock in ext4_incvert_inline_data_nolock() for data files which we'll fix at the same time. A simple reproducer demonstrating the problem: mke2fs -Fq -t ext2 -O inline_data -b 4k /dev/vdc 64 mount -t ext4 -o dirsync /dev/vdc /vdc cd /vdc mkdir file0 cd file0 touch file0 touch file1 attr -s BurnSpaceInEA -V abcde . touch supercalifragilisticexpialidocious Cc: stable@kernel.org Link: https://lore.kernel.org/r/20230507021608.1290720-1-tytso@mit.edu Reported-by: syzbot+91dccab7c64e2850a4e5@syzkaller.appspotmail.com Link: https://syzkaller.appspot.com/bug?id=ba84cc80a9491d65416bc7877e1650c87530fe8aSigned-off-by: -
Theodore Ts'o authored
If there are failures while changing the mount options in __ext4_remount(), we need to restore the old mount options. This commit fixes two problem. The first is there is a chance that we will free the old quota file names before a potential failure leading to a use-after-free. The second problem addressed in this commit is if there is a failed read/write to read-only transition, if the quota has already been suspended, we need to renable quota handling. Cc: stable@kernel.org Link: https://lore.kernel.org/r/20230506142419.984260-2-tytso@mit.eduSigned-off-by:
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