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2022-01-12leds: leds-fsg: Drop FSG3 LED driverLinus Walleij3-201/+0
The board file using this driver has been deleted and the FSG3 LEDs can be modeled using a system controller and some register bit LEDs in the device tree so this driver is no longer needed. Reported-by: Lukas Bulwahn <[email protected]> Cc: Krzysztof Hałasa <[email protected]> Cc: Rod Whitby <[email protected]> Signed-off-by: Linus Walleij <[email protected]> Signed-off-by: Pavel Machek <[email protected]>
2022-01-12leds: lp50xx: remove unused variableSven Schuchmann1-1/+0
During code review this unused variable was found. Remove it. Signed-off-by: Sven Schuchmann <[email protected]> Signed-off-by: Pavel Machek <[email protected]>
2022-01-12dt-bindings: leds: Replace moonlight with indicator in mt6360 exampleChiYuan Huang1-1/+1
Replace moonlight with indicator in mt6360 example to prevent the below build error: Error: Documentation/devicetree/bindings/leds/leds-mt6360.example.dts:114.24-25 syntax error FATAL ERROR: Unable to parse input tree make[1]: *** [scripts/Makefile.lib:385: Documentation/devicetree/bindings/leds/leds-mt6360.example.dt.yaml] Error 1 Link: https://lore.kernel.org/lkml/CAL_JsqJRMVE163LaHTbtFARc4f_qg33bfQx+sD3ukce_xQF+gA@mail.gmail.com/ Signed-off-by: ChiYuan Huang <[email protected]> Reviewed-by: Gene Chen <[email protected]> Acked-by: Rob Herring <[email protected]> Signed-off-by: Pavel Machek <[email protected]>
2022-01-12leds: led-core: Update fwnode with device_set_nodeSander Vanheule1-4/+2
Update a newly created device's fwnode and of_node pointers using the recently added device_set_node helper. This keeps some firmware node specifics out of led-class and should help tracking future changes regarding device firmware node updates. Signed-off-by: Sander Vanheule <[email protected]> Signed-off-by: Pavel Machek <[email protected]>
2022-01-12leds: tca6507: use swap() to make code cleanerYihao Han1-3/+1
Use the macro 'swap()' defined in 'include/linux/minmax.h' to avoid opencoding it. Signed-off-by: Yihao Han <[email protected]> Signed-off-by: Pavel Machek <[email protected]>
2022-01-12Merge tag 'media/v5.17-2' of ↵Linus Torvalds2-16/+20
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media Pull media fixes from Mauro Carvalho Chehab: - some fixes at si2157 tuning logic - a warning fix on atomisp when used with clang * tag 'media/v5.17-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: media: si2157: add support for DVB-C Annex C media: si2157: fix bandwidth stored in dev media: si2157: fix 6MHz & 6.1MHz bandwidth setting media: atomisp: Do not define input_system_cfg2400_t twice
2022-01-12leds: Add mt6360 driverGene Chen3-0/+924
Add MT6360 LED driver include 2-channel Flash LED with torch/strobe mode, 3-channel RGB LED support Register/Flash/Breath Mode, and 1-channel for moonlight LED. Signed-off-by: Gene Chen <[email protected]> Acked-by: Jacek Anaszewski <[email protected]> Signed-off-by: Pavel Machek <[email protected]>
2022-01-12Merge tag 'for-5.17/dm-changes' of ↵Linus Torvalds6-65/+145
git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm Pull device mapper updates from Mike Snitzer: - Fixes and improvements to dm btree and dm space map code in persistent-data library used by thinp and cache. - Update DM integrity to use struct_group() to zero struct journal_sector. - Update DM sysfs to use default_groups in kobj_type. * tag 'for-5.17/dm-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm: dm sysfs: use default_groups in kobj_type dm integrity: Use struct_group() to zero struct journal_sector dm space map common: add bounds check to sm_ll_lookup_bitmap() dm btree: add a defensive bounds check to insert_at() dm btree remove: change a bunch of BUG_ON() calls to proper errors dm btree spine: eliminate duplicate le32_to_cpu() in node_check() dm btree spine: remove extra node_check function declaration
2022-01-12Merge tag 'for-5.17/drivers-2022-01-11' of git://git.kernel.dk/linux-blockLinus Torvalds40-4501/+612
Pull block driver updates from Jens Axboe: - mtip32xx pci cleanups (Bjorn) - mtip32xx conversion to generic power management (Vaibhav) - rsxx pci powermanagement cleanups (Bjorn) - Remove the rsxx driver. This hardware never saw much adoption, and it's been end of lifed for a while. (Christoph) - MD pull request from Song: - REQ_NOWAIT support (Vishal Verma) - raid6 benchmark optimization (Dirk Müller) - Fix for acct bioset (Xiao Ni) - Clean up max_queued_requests (Mariusz Tkaczyk) - PREEMPT_RT optimization (Davidlohr Bueso) - Use default_groups in kobj_type (Greg Kroah-Hartman) - Use attribute groups in pktcdvd and rnbd (Greg) - NVMe pull request from Christoph: - increment request genctr on completion (Keith Busch, Geliang Tang) - add a 'iopolicy' module parameter (Hannes Reinecke) - print out valid arguments when reading from /dev/nvme-fabrics (Hannes Reinecke) - Use struct_group() in drbd (Kees) - null_blk fixes (Ming) - Get rid of congestion logic in pktcdvd (Neil) - Floppy ejection hang fix (Tasos) - Floppy max user request size fix (Xiongwei) - Loop locking fix (Tetsuo) * tag 'for-5.17/drivers-2022-01-11' of git://git.kernel.dk/linux-block: (32 commits) md: use default_groups in kobj_type md: Move alloc/free acct bioset in to personality lib/raid6: Use strict priority ranking for pq gen() benchmarking lib/raid6: skip benchmark of non-chosen xor_syndrome functions md: fix spelling of "its" md: raid456 add nowait support md: raid10 add nowait support md: raid1 add nowait support md: add support for REQ_NOWAIT md: drop queue limitation for RAID1 and RAID10 md/raid5: play nice with PREEMPT_RT block/rnbd-clt-sysfs: use default_groups in kobj_type pktcdvd: convert to use attribute groups block: null_blk: only set set->nr_maps as 3 if active poll_queues is > 0 nvme: add 'iopolicy' module parameter nvme: drop unused variable ctrl in nvme_setup_cmd nvme: increment request genctr on completion nvme-fabrics: print out valid arguments when reading from /dev/nvme-fabrics block: remove the rsxx driver rsxx: Drop PCI legacy power management ...
2022-01-12Merge tag 'for-5.17/block-2022-01-11' of git://git.kernel.dk/linux-blockLinus Torvalds114-2484/+2563
Pull block updates from Jens Axboe: - Unify where the struct request handling code is located in the blk-mq code (Christoph) - Header cleanups (Christoph) - Clean up the io_context handling code (Christoph, me) - Get rid of ->rq_disk in struct request (Christoph) - Error handling fix for add_disk() (Christoph) - request allocation cleanusp (Christoph) - Documentation updates (Eric, Matthew) - Remove trivial crypto unregister helper (Eric) - Reduce shared tag overhead (John) - Reduce poll_stats memory overhead (me) - Known indirect function call for dio (me) - Use atomic references for struct request (me) - Support request list issue for block and NVMe (me) - Improve queue dispatch pinning (Ming) - Improve the direct list issue code (Keith) - BFQ improvements (Jan) - Direct completion helper and use it in mmc block (Sebastian) - Use raw spinlock for the blktrace code (Wander) - fsync error handling fix (Ye) - Various fixes and cleanups (Lukas, Randy, Yang, Tetsuo, Ming, me) * tag 'for-5.17/block-2022-01-11' of git://git.kernel.dk/linux-block: (132 commits) MAINTAINERS: add entries for block layer documentation docs: block: remove queue-sysfs.rst docs: sysfs-block: document virt_boundary_mask docs: sysfs-block: document stable_writes docs: sysfs-block: fill in missing documentation from queue-sysfs.rst docs: sysfs-block: add contact for nomerges docs: sysfs-block: sort alphabetically docs: sysfs-block: move to stable directory block: don't protect submit_bio_checks by q_usage_counter block: fix old-style declaration nvme-pci: fix queue_rqs list splitting block: introduce rq_list_move block: introduce rq_list_for_each_safe macro block: move rq_list macros to blk-mq.h block: drop needless assignment in set_task_ioprio() block: remove unnecessary trailing '\' bio.h: fix kernel-doc warnings block: check minor range in device_add_disk() block: use "unsigned long" for blk_validate_block_size(). block: fix error unwinding in device_add_disk ...
2022-01-12Merge tag 'for-5.17/io_uring-2022-01-11' of git://git.kernel.dk/linux-blockLinus Torvalds3-546/+604
Pull io_uring updates from Jens Axboe: - Support for prioritized work completions (Hao) - Simplification of reissue (Pavel) - Add support for CQE skip (Pavel) - Memory leak fix going to 5.15-stable (Pavel) - Re-write of internal poll. This both cleans up that code, and gets us ready to fix the POLLFREE issue (Pavel) - Various cleanups (GuoYong, Pavel, Hao) * tag 'for-5.17/io_uring-2022-01-11' of git://git.kernel.dk/linux-block: (31 commits) io_uring: fix not released cached task refs io_uring: remove redundant tab space io_uring: remove unused function parameter io_uring: use completion batching for poll rem/upd io_uring: single shot poll removal optimisation io_uring: poll rework io_uring: kill poll linking optimisation io_uring: move common poll bits io_uring: refactor poll update io_uring: remove double poll on poll update io_uring: code clean for some ctx usage io_uring: batch completion in prior_task_list io_uring: split io_req_complete_post() and add a helper io_uring: add helper for task work execution code io_uring: add a priority tw list for irq completion work io-wq: add helper to merge two wq_lists io_uring: reuse io_req_task_complete for timeouts io_uring: tweak iopoll CQE_SKIP event counting io_uring: simplify selected buf handling io_uring: move up io_put_kbuf() and io_put_rw_kbuf() ...
2022-01-12Merge tag 'dma-mapping-5.17' of git://git.infradead.org/users/hch/dma-mappingLinus Torvalds2-106/+163
Pull dma-mapping updates from Christoph Hellwig: - refactor the dma-direct coherent allocator - turn an macro into an inline in scatterlist.h (Logan Gunthorpe) * tag 'dma-mapping-5.17' of git://git.infradead.org/users/hch/dma-mapping: lib/scatterlist: cleanup macros into static inline functions dma-direct: add a dma_direct_use_pool helper dma-direct: factor the swiotlb code out of __dma_direct_alloc_pages dma-direct: drop two CONFIG_DMA_RESTRICTED_POOL conditionals dma-direct: warn if there is no pool for force unencrypted allocations dma-direct: fail allocations that can't be made coherent dma-direct: refactor the !coherent checks in dma_direct_alloc dma-direct: factor out a helper for DMA_ATTR_NO_KERNEL_MAPPING allocations dma-direct: clean up the remapping checks in dma_direct_alloc dma-direct: always leak memory that can't be re-encrypted dma-direct: don't call dma_set_decrypted for remapped allocations dma-direct: factor out dma_set_{de,en}crypted helpers
2022-01-12xfs: fix online fsck handling of v5 feature bits on secondary supersDarrick J. Wong2-27/+38
While I was auditing the code in xfs_repair that adds feature bits to existing V5 filesystems, I decided to have a look at how online fsck handles feature bits, and I found a few problems: 1) ATTR2 is added to the primary super when an xattr is set to a file, but that isn't consistently propagated to secondary supers. This isn't a corruption, merely a discrepancy that repair will fix if it ever has to restore the primary from a secondary. Hence, if we find a mismatch on a secondary, this is a preen condition, not a corruption. 2) There are more compat and ro_compat features now than there used to be, but we mask off the newer features from testing. This means we ignore inconsistencies in the INOBTCOUNT and BIGTIME features, which is wrong. Get rid of the masking and compare directly. 3) NEEDSREPAIR, when set on a secondary, is ignored by everyone. Hence a mismatch here should also be flagged for preening, and online repair should clear the flag. Right now we ignore it due to (2). 4) log_incompat features are ephemeral, since we can clear the feature bit as soon as the log no longer contains live records for a particular log feature. As such, the only copy we care about is the one in the primary super. If we find any bits set in the secondary super, we should flag that for preening, and clear the bits if the user elects to repair it. Signed-off-by: Darrick J. Wong <[email protected]> Reviewed-by: Dave Chinner <[email protected]>
2022-01-12Merge branch 'dt/linus' into dt/nextRob Herring10-28/+63
Pick a fix which didn't make it into v5.16.
2022-01-12dt-bindings: net: mdio: Drop resets/reset-names child propertiesRob Herring1-6/+0
resets/reset-names are device specific and don't belong in the MDIO bus schema. For example, it doesn't match what is defined for the "qca,ar9331-switch" binding which defines "reset-names" to be "switch" rather than "phy". Neither name is that useful IMO. Other child properties are also device specific, but those won't conflict with device schemas. Signed-off-by: Rob Herring <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2022-01-12x86/entry_32: Fix segment exceptionsPeter Zijlstra4-19/+27
The LKP robot reported that commit in Fixes: caused a failure. Turns out the ldt_gdt_32 selftest turns into an infinite loop trying to clear the segment. As discovered by Sean, what happens is that PARANOID_EXIT_TO_KERNEL_MODE in the handle_exception_return path overwrites the entry stack data with the task stack data, restoring the "bad" segment value. Instead of having the exception retry the instruction, have it emulate the full instruction. Replace EX_TYPE_POP_ZERO with EX_TYPE_POP_REG which will do the equivalent of: POP %reg; MOV $imm, %reg. In order to encode the segment registers, add them as registers 8-11 for 32-bit. By setting regs->[defg]s the (nested) RESTORE_REGS will pop this value at the end of the exception handler and by increasing regs->sp, it will have skipped the stack slot. This was debugged by Sean Christopherson <[email protected]>. [ bp: Add EX_REG_GS too. ] Fixes: aa93e2ad7464 ("x86/entry_32: Remove .fixup usage") Reported-by: kernel test robot <[email protected]> Signed-off-by: Peter Zijlstra (Intel) <[email protected]> Signed-off-by: Borislav Petkov <[email protected]> Link: https://lore.kernel.org/r/Yd1l0gInc4zRcnt/@hirez.programming.kicks-ass.net
2022-01-12video: vga16fb: Only probe for EGA and VGA 16 color graphic cardsJavier Martinez Canillas1-0/+24
The vga16fb framebuffer driver only supports Enhanced Graphics Adapter (EGA) and Video Graphics Array (VGA) 16 color graphic cards. But it doesn't check if the adapter is one of those or if a VGA16 mode is used. This means that the driver will be probed even if a VESA BIOS Extensions (VBE) or Graphics Output Protocol (GOP) interface is used. This issue has been present for a long time but it was only exposed by commit d391c5827107 ("drivers/firmware: move x86 Generic System Framebuffers support") since the platform device registration to match the {vesa,efi}fb drivers is done later as a consequence of that change. All non-x86 architectures though treat orig_video_isVGA as a boolean so only do the supported video mode check for x86 and not for other arches. Link: https://bugzilla.kernel.org/show_bug.cgi?id=215001 Fixes: d391c5827107 ("drivers/firmware: move x86 Generic System Framebuffers support") Reported-by: Kris Karas <[email protected]> Cc: <[email protected]> # 5.15.x Signed-off-by: Javier Martinez Canillas <[email protected]> Tested-by: Kris Karas <[email protected]> Acked-by: Maxime Ripard <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2022-01-11dt-bindings: mailbox: Add more protocol and client IDHuang Yiwei1-0/+2
Add more protocol and client ID which can be used in device tree properties. Signed-off-by: Huang Yiwei <[email protected]> Signed-off-by: Jassi Brar <[email protected]>
2022-01-11mailbox: qcom-ipcc: Support interrupt wake up from suspendHuang Yiwei1-2/+1
Use IRQF_NO_SUSPEND flag instead of enable_irq_wake to support interrupt wake up from suspend. Signed-off-by: Huang Yiwei <[email protected]> Signed-off-by: Jassi Brar <[email protected]>
2022-01-11mailbox: qcom-ipcc: Support more IPCC instanceHuang Yiwei1-1/+7
Since hardware is supporting multiple IPCC instance, use ipcc_%d instead of ipcc as the irq name to support in driver. Signed-off-by: Huang Yiwei <[email protected]> Signed-off-by: Jassi Brar <[email protected]>
2022-01-11mailbox: qcom-ipcc: Dynamic alloc for channel arrangementHuang Yiwei1-21/+69
Dynamic alloc for channel arrangement instead of static alloced array, it is more flexible and can reduce memory usage. Signed-off-by: Huang Yiwei <[email protected]> Signed-off-by: Jassi Brar <[email protected]>
2022-01-11mailbox: change mailbox-mpfs compatible stringConor Dooley1-1/+1
The Polarfire SoC is currently using two different compatible string prefixes. Fix this by changing "polarfire-soc-*" strings to "mpfs-*" in its system controller in order to match the compatible string used in the soc binding and device tree. Signed-off-by: Conor Dooley <[email protected]> Reviewed-by: Geert Uytterhoeven <[email protected]> Signed-off-by: Jassi Brar <[email protected]>
2022-01-11mailbox: pcc: Handle all PCC subtypes correctly in pcc_mbox_irqSudeep Holla1-3/+5
Commit c45ded7e1135 ("mailbox: pcc: Add support for PCCT extended PCC subspaces(type 3/4)") enabled the type3/4 of PCCT, but the change in pcc_mbox_irq breaks the other PCC subtypes. The kernel reports a warning on an Ampere eMag server -->8 CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.16.0-rc4 #127 Hardware name: MiTAC RAPTOR EV-883832-X3-0001/RAPTOR, BIOS 0.14 02/22/2019 Call trace: dump_backtrace+0x0/0x200 show_stack+0x20/0x30 dump_stack_lvl+0x68/0x84 dump_stack+0x18/0x34 __report_bad_irq+0x54/0x17c note_interrupt+0x330/0x428 handle_irq_event_percpu+0x90/0x98 handle_irq_event+0x4c/0x148 handle_fasteoi_irq+0xc4/0x188 generic_handle_domain_irq+0x44/0x68 gic_handle_irq+0x84/0x2ec call_on_irq_stack+0x28/0x34 do_interrupt_handler+0x88/0x90 el1_interrupt+0x48/0xb0 el1h_64_irq_handler+0x18/0x28 el1h_64_irq+0x7c/0x80 Fixes: c45ded7e1135 ("mailbox: pcc: Add support for PCCT extended PCC subspaces(type 3/4)") Reported-by: Justin He <[email protected]> Tested-by: Justin He <[email protected]> Signed-off-by: Sudeep Holla <[email protected]> Signed-off-by: Jassi Brar <[email protected]>
2022-01-11mailbox: pcc: Avoid using the uninitialized variable 'dev'Sudeep Holla1-1/+1
Smatch static checker warns: | drivers/mailbox/pcc.c:292 pcc_mbox_request_channel() | error: uninitialized symbol 'dev'. Fix the same by using pr_err instead of dev_err as the variable 'dev' is uninitialized at that stage. Fixes: ce028702ddbc ("mailbox: pcc: Move bulk of PCCT parsing into pcc_mbox_probe") Cc: Jassi Brar <[email protected]> Reported-by: Dan Carpenter <[email protected]> Signed-off-by: Sudeep Holla <[email protected]> Signed-off-by: Jassi Brar <[email protected]>
2022-01-11mailbox: mtk: add missing of_node_put before returnWang Qing1-0/+1
Fix following coccicheck warning: WARNING: Function "for_each_child_of_node" should have of_node_put() before return. Early exits from for_each_child_of_node should decrement the node reference counter. Signed-off-by: Wang Qing <[email protected]> Signed-off-by: Jassi Brar <[email protected]>
2022-01-11mailbox: zynq: add missing of_node_put before returnWang Qing1-0/+1
Fix following coccicheck warning: WARNING: Function "for_each_available_child_of_node" should have of_node_put() before return. Early exits from for_each_available_child_of_node should decrement the node reference counter. Signed-off-by: Wang Qing <[email protected]> Signed-off-by: Jassi Brar <[email protected]>
2022-01-11mailbox: imx: Fix an IS_ERR() vs NULL bugDan Carpenter1-2/+2
The devm_kzalloc() function does not return error pointers, it returns NULL on failure. Fixes: 97961f78e8bc ("mailbox: imx: support i.MX8ULP S4 MU") Signed-off-by: Dan Carpenter <[email protected]> Reviewed-by: Peng Fan <[email protected]> Signed-off-by: Jassi Brar <[email protected]>
2022-01-11mailbox: hi3660: convert struct comments to kernel-doc notationRandy Dunlap1-10/+8
Convert hi3660 struct comments to kernel-doc notation and fix other kernel-doc warnings: drivers/mailbox/hi3660-mailbox.c:47: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst * Hi3660 mailbox channel information drivers/mailbox/hi3660-mailbox.c:62: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst * Hi3660 mailbox controller data hi3660-mailbox.c:53: warning: contents before sections hi3660-mailbox.c:67: warning: contents before sections Fixes: 41c0e939d70d ("mailbox: Add support for Hi3660 mailbox") Signed-off-by: Randy Dunlap <[email protected]> Reported-by: kernel test robot <[email protected]> Cc: Ruyi Wang <[email protected]> Cc: Kaihua Zhong <[email protected]> Reviewed-by: Leo Yan <[email protected]> Signed-off-by: Jassi Brar <[email protected]>
2022-01-11mailbox: add control_by_sw for mt8195jason-jh.lin1-1/+1
To make sure the GCE request signal to SPM is not trigger by other HW modules and cause suspend premature wake. Set 0x7 (the bit 0~2 as 1) to GCE_GCTL_VALUE, to configure the request signal control by SW and release the request to SPM. Signed-off-by: jason-jh.lin <[email protected]> Reviewed-by: Tzung-Bi Shih <[email protected]> Signed-off-by: Jassi Brar <[email protected]>
2022-01-11mailbox: mtk-cmdq: Silent EPROBE_DEFER errors for clksHsin-Yi Wang1-4/+6
Silent the error if it's EPROBE_DEFER for clks. Signed-off-by: Hsin-Yi Wang <[email protected]> Signed-off-by: Jassi Brar <[email protected]>
2022-01-11mailbox: fix gce_num of mt8192 driver datajason-jh.lin1-1/+1
Because mt8192 only have 1 gce, the gce_num should be 1. Fixes: 85dfdbfc13ea ("mailbox: cmdq: add multi-gce clocks support for mt8195") Signed-off-by: jason-jh.lin <[email protected]> Reviewed-by: Matthias Brugger <[email protected]> Signed-off-by: Jassi Brar <[email protected]>
2022-01-11mailbox: apple: Bind to generic compatiblesHector Martin1-2/+2
As with other blocks, we intend to have drivers bind to generic compatibles as long as there are no SoC-specific quirks. This allows forward-compatibility with future SoCs. No upstream DTs instantiate this yet, so it's still safe to make this breaking change. Signed-off-by: Hector Martin <[email protected]> Reviewed-by: Sven Peter <[email protected]> Signed-off-by: Jassi Brar <[email protected]>
2022-01-11dt-bindings: mailbox: apple,mailbox: Add generic and t6000 compatiblesHector Martin1-3/+9
Much as we've done with other blocks, let's introduce generic compatibles so drivers can bind to those and still work with future SoCs, as long as the hardware remains the same. Also go ahead and add compatibles for the new t600x SoCs (we group those as t6000). Note that no DTs instantiate devices with this binding yet. Reviewed-by: Mark Kettenis <[email protected]> Signed-off-by: Hector Martin <[email protected]> Reviewed-by: Sven Peter <[email protected]> Reviewed-by: Sven Peter <[email protected]> Signed-off-by: Jassi Brar <[email protected]>
2022-01-11Merge branches 'clk-ingenic' and 'clk-mediatek' into clk-nextStephen Boyd17-15/+1021
- Add MDMA and BDMA clks to Ingenic JZ4760 and JZ4770 - MediaTek mt7986 SoC basic support * clk-ingenic: clk: ingenic: Add MDMA and BDMA clocks dt-bindings: clk/ingenic: Add MDMA and BDMA clocks * clk-mediatek: clk: mediatek: add mt7986 clock support clk: mediatek: add mt7986 clock IDs dt-bindings: clock: mediatek: document clk bindings for mediatek mt7986 SoC clk: mediatek: clk-gate: Use regmap_{set/clear}_bits helpers clk: mediatek: clk-gate: Shrink by adding clockgating bit check helper
2022-01-11Merge branches 'clk-socfpga', 'clk-toshiba', 'clk-st' and 'clk-bitmain' into ↵Stephen Boyd24-41/+1580
clk-next - Clock and reset driver for Toshiba Visconti SoCs * clk-socfpga: clk: socfpga: s10: Make use of the helper function devm_platform_ioremap_resource() clk: socfpga: agilex: Make use of the helper function devm_platform_ioremap_resource() clk: socfpga: remove redundant assignment after a mask operation clk: socfpga: remove redundant assignment on division * clk-toshiba: clk: visconti: Remove pointless NULL check in visconti_pll_add_lookup() MAINTAINERS: Add entries for Toshiba Visconti PLL and clock controller clk: visconti: Add support common clock driver and reset driver dt-bindings: clock: Add DT bindings for SMU of Toshiba Visconti TMPV770x SoC dt-bindings: clock: Add DT bindings for PLL of Toshiba Visconti TMPV770x SoC * clk-st: clk: Drop unused COMMON_CLK_STM32MP157_SCMI config clk: st: clkgen-mux: search reg within node or parent clk: st: clkgen-fsyn: search reg within node or parent * clk-bitmain: clk: bm1880: remove kfrees on static allocations
2022-01-11Merge branches 'clk-nvidia', 'clk-imx', 'clk-samsung' and 'clk-qcom' into ↵Stephen Boyd64-282/+12136
clk-next * clk-nvidia: clk: tegra: Support runtime PM and power domain clk: tegra: Make vde a child of pll_p on tegra114 * clk-imx: clk: imx8mp: Fix the parent clk of the audio_root_clk clk: imx8mp: Remove IPG_AUDIO_ROOT from imx8mp-clock.h clk: imx8mn: Fix imx8mn_clko1_sels clk: imx: Use div64_ul instead of do_div clk: imx: imx8ulp: set suppress_bind_attrs to true * clk-samsung: clk: samsung: Add initial Exynos7885 clock driver clk: samsung: clk-pll: Add support for pll1417x clk: samsung: Make exynos850_register_cmu shared dt-bindings: clock: Document Exynos7885 CMU bindings dt-bindings: clock: Add bindings definitions for Exynos7885 CMU clk: samsung: exynos850: Add missing sysreg clocks dt-bindings: clock: Add bindings for Exynos850 sysreg clocks clk: samsung: exynos850: Register clocks early clk: samsung: exynos850: Keep some crucial clocks running clk: samsung: exynos850: Implement CMU_CMGP domain dt-bindings: clock: Add bindings for Exynos850 CMU_CMGP clk: samsung: exynos850: Implement CMU_APM domain dt-bindings: clock: Add bindings for Exynos850 CMU_APM clk: samsung: Update CPU clk registration clk: samsung: Remove meaningless __init and extern from header files clk: samsung: remove __clk_lookup() usage dt-bindings: clock: samsung: add IDs for some core clocks * clk-qcom: (25 commits) clk: qcom: gcc-sc7280: Mark gcc_cfg_noc_lpass_clk always enabled clk: qcom: clk-alpha-pll: Increase PLL lock detect poll time clk: qcom: turingcc-qcs404: explicitly include clk-provider.h clk: qcom: q6sstop-qcs404: explicitly include clk-provider.h clk: qcom: mmcc-apq8084: explicitly include clk-provider.h clk: qcom: lpasscc-sdm845: explicitly include clk-provider.h clk: qcom: lpasscc-sc7280: explicitly include clk-provider.h clk: qcom: gcc-sm6350: explicitly include clk-provider.h clk: qcom: gcc-msm8994: explicitly include clk-provider.h clk: qcom: gcc-sm8350: explicitly include clk-provider.h clk: qcom: Add MSM8976/56 Global Clock Controller (GCC) driver dt-bindings: clk: qcom: Document MSM8976 Global Clock Controller clk: qcom: Add clock driver for SM8450 clk: qcom: Add SDX65 GCC support clk: qcom: Add LUCID_EVO PLL type for SDX65 dt-bindings: clock: Add SM8450 GCC clock bindings dt-bindings: clock: Add SDX65 GCC clock bindings clk: qcom: rpmh: add support for SM8450 rpmh clocks dt-bindings: clock: Add RPMHCC bindings for SM8450 clk: qcom: smd-rpm: Drop binary value handling for buffered clock ...
2022-01-11Merge branches 'clk-x86', 'clk-stm', 'clk-amlogic' and 'clk-allwinner' into ↵Stephen Boyd74-438/+3369
clk-next * clk-x86: clk: x86: Fix clk_gate_flags for RV_CLK_GATE clk: x86: Use dynamic con_id string during clk registration ACPI: APD: Add a fmw property clk-name drivers: acpi: acpi_apd: Remove unused device property "is-rv" x86: clk: clk-fch: Add support for newer family of AMD's SOC clk: Introduce clk-tps68470 driver platform/x86: int3472: Deal with probe ordering issues platform/x86: int3472: Pass tps68470_regulator_platform_data to the tps68470-regulator MFD-cell platform/x86: int3472: Pass tps68470_clk_platform_data to the tps68470-regulator MFD-cell platform/x86: int3472: Add get_sensor_adev_and_name() helper platform/x86: int3472: Split into 2 drivers platform_data: Add linux/platform_data/tps68470.h file i2c: acpi: Add i2c_acpi_new_device_by_fwnode() function i2c: acpi: Use acpi_dev_ready_for_enumeration() helper ACPI: delay enumeration of devices with a _DEP pointing to an INT3472 device * clk-stm: clk: stm32: Fix ltdc's clock turn off by clk_disable_unused() after system enter shell * clk-amlogic: clk: meson: gxbb: Fix the SDM_EN bit for MPLL0 on GXBB * clk-allwinner: clk: sunxi-ng: Add support for the D1 SoC clocks clk: sunxi-ng: gate: Add macros for gates with fixed dividers clk: sunxi-ng: mux: Add macros using clk_parent_data and clk_hw clk: sunxi-ng: mp: Add macros using clk_parent_data and clk_hw clk: sunxi-ng: div: Add macros using clk_parent_data and clk_hw dt-bindings: clk: Add compatibles for D1 CCUs clk: sunxi-ng: Allow the CCU core to be built as a module clk: sunxi-ng: Convert early providers to platform drivers clk: sunxi-ng: Allow drivers to be built as modules clk: sunxi-ng: Export symbols used by CCU drivers
2022-01-11Merge branches 'clk-doc', 'clk-renesas', 'clk-at91', 'clk-cleanup' and ↵Stephen Boyd41-609/+1528
'clk-debugfs' into clk-next * clk-doc: clk: Gemini: fix struct name in kernel-doc clk: zynq: pll: Fix kernel-doc warnings clk: imx: pllv1: fix kernel-doc notation for struct clk_pllv1 * clk-renesas: (31 commits) clk: renesas: r9a07g044: Add GPU clock and reset entries clk: renesas: r9a07g044: Add mux and divider for G clock clk: renesas: r9a07g044: Rename CLK_PLL3_DIV4 macro clk: renesas: cpg-mssr: Add support for R-Car S4-8 clk: renesas: rcar-gen4: Introduce R-Car Gen4 CPG driver dt-bindings: clock: Add r8a779f0 CPG Core Clock Definitions dt-bindings: power: Add r8a779f0 SYSC power domain definitions clk: renesas: r9a07g044: Add TSU clock and reset entry mmc: renesas_sdhi: Simplify an expression mmc: renesas_sdhi: Use devm_clk_get_optional() to obtain CD clock dt-bindings: clock: renesas,cpg-mssr: Document r8a779f0 clk: renesas: cpg-mssr: propagate return value of_genpd_add_provider_simple() clk: renesas: cpg-mssr: Check return value of pm_genpd_init() clk: renesas: rzg2l: propagate return value of_genpd_add_provider_simple() clk: renesas: rzg2l: Check return value of pm_genpd_init() clk: renesas: r9a07g044: Add RSPI clock and reset entries clk: renesas: r9a07g044: Change core clock "I" from DEF_FIXED->DEF_DIV clk: renesas: rzg2l: Add CPG_PL1_DDIV macro mmc: renesas_sdhi: Parse DT for SDnH mmc: renesas_sdhi: Use dev_err_probe when getting clock fails ... * clk-at91: clk: lan966x: Extend lan966x clock driver for clock gating support dt-bindings: clock: lan966x: Extend includes with clock gates dt-bindings: clock: lan966x: Extend for clock gate support clk: gate: Add devm_clk_hw_register_gate() clk: lan966x: Add lan966x SoC clock driver dt-bindings: clock: lan966x: Add LAN966X Clock Controller dt-bindings: clock: lan966x: Add binding includes for lan966x SoC clock IDs * clk-cleanup: clk: stm32mp1: remove redundant assignment to pointer data clk: __clk_core_init() never takes NULL clk: clk_core_get() can also return NULL clk/ti/adpll: Make const pointer error a static const array * clk-debugfs: clk: Enable/Disable runtime PM for clk_summary clk: Emit a stern warning with writable debugfs enabled clk: Add write operation for clk_parent debugfs node
2022-01-11Merge tag 'locking_core_for_v5.17_rc1' of ↵Linus Torvalds45-225/+240
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull locking updates from Borislav Petkov: "Lots of cleanups and preparation. Highlights: - futex: Cleanup and remove runtime futex_cmpxchg detection - rtmutex: Some fixes for the PREEMPT_RT locking infrastructure - kcsan: Share owner_on_cpu() between mutex,rtmutex and rwsem and annotate the racy owner->on_cpu access *once*. - atomic64: Dead-Code-Elemination" [ Description above by Peter Zijlstra ] * tag 'locking_core_for_v5.17_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: locking/atomic: atomic64: Remove unusable atomic ops futex: Fix additional regressions locking: Allow to include asm/spinlock_types.h from linux/spinlock_types_raw.h x86/mm: Include spinlock_t definition in pgtable. locking: Mark racy reads of owner->on_cpu locking: Make owner_on_cpu() into <linux/sched.h> lockdep/selftests: Adapt ww-tests for PREEMPT_RT lockdep/selftests: Skip the softirq related tests on PREEMPT_RT lockdep/selftests: Unbalanced migrate_disable() & rcu_read_lock(). lockdep/selftests: Avoid using local_lock_{acquire|release}(). lockdep: Remove softirq accounting on PREEMPT_RT. locking/rtmutex: Add rt_mutex_lock_nest_lock() and rt_mutex_lock_killable(). locking/rtmutex: Squash self-deadlock check for ww_rt_mutex. locking: Remove rt_rwlock_is_contended(). sched: Trigger warning if ->migration_disabled counter underflows. futex: Fix sparc32/m68k/nds32 build regression futex: Remove futex_cmpxchg detection futex: Ensure futex_atomic_cmpxchg_inatomic() is present kernel/locking: Use a pointer in ww_mutex_trylock().
2022-01-11Merge tag 'sched_core_for_v5.17_rc1' of ↵Linus Torvalds14-181/+343
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull scheduler updates from Borislav Petkov: "Mostly minor things this time; some highlights: - core-sched: Add 'Forced Idle' accounting; this allows to track how much CPU time is 'lost' due to core scheduling constraints. - psi: Fix for MEM_FULL; a task running reclaim would be counted as a runnable task and prevent MEM_FULL from being reported. - cpuacct: Long standing fixes for some cgroup accounting issues. - rt: Bandwidth timer could, under unusual circumstances, be failed to armed, leading to indefinite throttling." [ Description above by Peter Zijlstra ] * tag 'sched_core_for_v5.17_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: sched/fair: Replace CFS internal cpu_util() with cpu_util_cfs() sched/fair: Cleanup task_util and capacity type sched/rt: Try to restart rt period timer when rt runtime exceeded sched/fair: Document the slow path and fast path in select_task_rq_fair sched/fair: Fix per-CPU kthread and wakee stacking for asym CPU capacity sched/fair: Fix detection of per-CPU kthreads waking a task sched/cpuacct: Make user/system times in cpuacct.stat more precise sched/cpuacct: Fix user/system in shown cpuacct.usage* cpuacct: Convert BUG_ON() to WARN_ON_ONCE() cputime, cpuacct: Include guest time in user time in cpuacct.stat psi: Fix PSI_MEM_FULL state when tasks are in memstall and doing reclaim sched/core: Forced idle accounting psi: Add a missing SPDX license header psi: Remove repeated verbose comment
2022-01-11Merge tag 'Wcast-function-type-5.17-rc1' of ↵Linus Torvalds1-0/+5
git://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux Pull cast-function-type warning addition from Gustavo A. R. Silva: "This globally enables -Wcast-function-type. We need to make sure new function cast mismatches are not introduced in the kernel in order to avoid tripping CFI checking" * tag 'Wcast-function-type-5.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux: Makefile: Enable -Wcast-function-type
2022-01-11Merge tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-armLinus Torvalds22-124/+200
Pull ARM updates from Russell King: - amba bus irq rework - add kfence support - support for Cortex M33 and M55 CPUs - kbuild updates for decompressor - let core code manage thread_info::cpu - avoid unpredictable NOP encoding in decompressor - reduce information printed in calltraces * tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm: ARM: reduce the information printed in call traces ARM: 9168/1: Add support for Cortex-M55 processor ARM: 9167/1: Add support for Cortex-M33 processor ARM: 9166/1: Support KFENCE for ARM ARM: 9165/1: mm: Provide is_write_fault() ARM: 9164/1: mm: Provide set_memory_valid() ARM: 9163/1: amba: Move of_amba_device_decode_irq() into amba_probe() ARM: 9162/1: amba: Kill sysfs attribute file of irq ARM: 9161/1: mm: mark private VM_FAULT_X defines as vm_fault_t ARM: 9159/1: decompressor: Avoid UNPREDICTABLE NOP encoding ARM: 9158/1: leave it to core code to manage thread_info::cpu ARM: 9154/1: decompressor: do not copy source files while building
2022-01-11Merge tag 'for-5.17/parisc-1' of ↵Linus Torvalds23-319/+777
git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux Pull parisc architecture updates from Helge Deller: - Fix lpa and lpa_user defines (John David Anglin) - Fix symbol lookup of init functions with an __is_kernel() fix (Helge Deller) - Fix wrong pdc_toc_pim_11 and pdc_toc_pim_20 definitions (Helge Deller) - Add lws_atomic_xchg and lws_atomic_store syscalls (John David Anglin) - Rewrite light-weight syscall and futex code (John David Anglin) - Enable TOC (transfer of contents) feature unconditionally (Helge Deller) - Improve fault handler messages (John David Anglin) - Improve build process (Masahiro Yamada) - Reduce kernel code footprint of user access functions (Helge Deller) - Fix build error due to outX() macros (Bart Van Assche) - Ue default_groups in kobj_type in pdc_stable (Greg Kroah-Hartman) - Default to 16 CPUs on 32-bit kernel (Helge Deller) * tag 'for-5.17/parisc-1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux: parisc: Default to 16 CPUs on 32-bit kernel sections: Fix __is_kernel() to include init ranges parisc: Re-use toc_stack as hpmc_stack parisc: Enable TOC (transfer of contents) feature unconditionally parisc: io: Improve the outb(), outw() and outl() macros parisc: pdc_stable: use default_groups in kobj_type parisc: Add kgdb io_module to read chars via PDC parisc: Fix pdc_toc_pim_11 and pdc_toc_pim_20 definitions parisc: Add lws_atomic_xchg and lws_atomic_store syscalls parisc: Rewrite light-weight syscall and futex code parisc: Enhance page fault termination message parisc: Don't call faulthandler_disabled() in do_page_fault() parisc: Switch user access functions to signal errors in r29 instead of r8 parisc: Avoid calling faulthandler_disabled() twice parisc: Fix lpa and lpa_user defines parisc: Define depi_safe macro parisc: decompressor: do not copy source files while building
2022-01-11Merge tag 'x86_build_for_v5.17_rc1-p2' of ↵Linus Torvalds2-2/+2
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull missed x86 build updates from Borislav Petkov: "In the heat of the battle between me and the tip pull requests, I've sent you the tip:x86/build branch without the two top-most commits from Ingo (it appears I hadn't fast-forwarded my local branch, sorry about that). Therefore, here's a part 2 of x86/build for 5.17. - Make x86 defconfigs more useful by enabling CONFIG_LOCALVERSION_AUTO and CONFIG_KALLSYMS_ALL And while you merge that, I'll be at the blackboard, writing: I will always fast-forward local branches before tagging and sending pull requests to Linus. I will always fast-forward local branches before tagging and sending pull requests to Linus. I will always fast-forward local branches before tagging and sending pull requests..." * tag 'x86_build_for_v5.17_rc1-p2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/kbuild: Enable CONFIG_KALLSYMS_ALL=y in the defconfigs x86/defconfig: Enable CONFIG_LOCALVERSION_AUTO=y in the defconfig
2022-01-11Merge tag 'efi-next-for-v5.17' of ↵Linus Torvalds11-53/+144
git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi Pull EFI updates from Ard Biesheuvel: - support taking the measurement of the initrd when loaded via the LoadFile2 protocol - kobject API cleanup from Greg - some header file whitespace fixes * tag 'efi-next-for-v5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi: efi: use default_groups in kobj_type efi/libstub: measure loaded initrd info into the TPM efi/libstub: consolidate initrd handling across architectures efi/libstub: x86/mixed: increase supported argument count efi/libstub: add prototype of efi_tcg2_protocol::hash_log_extend_event() include/linux/efi.h: Remove unneeded whitespaces before tabs
2022-01-11Merge tag 'for-linus-5.17-rc1' of ↵Linus Torvalds51-235/+265
git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml Pull UML updates from Richard Weinberger: - set_fs removal - Devicetree support - Many cleanups from Al - Various virtio and build related fixes * tag 'for-linus-5.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml: (31 commits) um: virtio_uml: Allow probing from devicetree um: Add devicetree support um: Extract load file helper from initrd.c um: remove set_fs hostfs: Fix writeback of dirty pages um: Use swap() to make code cleaner um: header debriding - sigio.h um: header debriding - os.h um: header debriding - net_*.h um: header debriding - mem_user.h um: header debriding - activate_ipi() um: common-offsets.h debriding... um, x86: bury crypto_tfm_ctx_offset um: unexport handle_page_fault() um: remove a dangling extern of syscall_trace() um: kill unused cpu() uml/i386: missing include in barrier.h um: stop polluting the namespace with registers.h contents logic_io instance of iounmap() needs volatile on argument um: move amd64 variant of mmap(2) to arch/x86/um/syscalls_64.c ...
2022-01-11Merge tag 'for-linus-5.17-rc1' of ↵Linus Torvalds12-28/+309
git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs Pull JFFS2, UBI and UBIFS updates from Richard Weinberger: "JFFS2: - Fix for a deadlock in jffs2_write_begin() UBI: - Fixes in comments UBIFS: - Expose error counters in sysfs - Many bugfixes found by Hulk Robot and others" * tag 'for-linus-5.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs: jffs2: GC deadlock reading a page that is used in jffs2_write_begin() ubifs: read-only if LEB may always be taken in ubifs_garbage_collect ubifs: fix double return leb in ubifs_garbage_collect ubifs: fix slab-out-of-bounds in ubifs_change_lp ubifs: fix snprintf() length check ubifs: Document sysfs nodes ubifs: Export filesystem error counters ubifs: Error path in ubifs_remount_rw() seems to wrongly free write buffers ubifs: Make use of the helper macro kthread_run() ubi: Fix a mistake in comment ubifs: Fix spelling mistakes
2022-01-11Merge tag 'dlm-5.17' of ↵Linus Torvalds19-173/+770
git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm Pull dlm updates from David Teigland: "This set includes the normal collection of minor fixes and cleanups, new kmem caches for network messaging structs, a start on some basic tracepoints, and some new debugfs files for inserting test messages" * tag 'dlm-5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm: (32 commits) fs: dlm: print cluster addr if non-cluster node connects fs: dlm: memory cache for lowcomms hotpath fs: dlm: memory cache for writequeue_entry fs: dlm: memory cache for midcomms hotpath fs: dlm: remove wq_alloc mutex fs: dlm: use event based wait for pending remove fs: dlm: check for pending users filling buffers fs: dlm: use list_empty() to check last iteration fs: dlm: fix build with CONFIG_IPV6 disabled fs: dlm: replace use of socket sk_callback_lock with sock_lock fs: dlm: don't call kernel_getpeername() in error_report() fs: dlm: fix potential buffer overflow fs: dlm:Remove unneeded semicolon fs: dlm: remove double list_first_entry call fs: dlm: filter user dlm messages for kernel locks fs: dlm: add lkb waiters debugfs functionality fs: dlm: add lkb debugfs functionality fs: dlm: allow create lkb with specific id range fs: dlm: add debugfs rawmsg send functionality fs: dlm: let handle callback data as void ...
2022-01-11Merge tag 'gfs2-v5.16-rc3-fixes' of ↵Linus Torvalds3-8/+6
git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2 Pull gfs2 updates from Andreas Gruenbacher: "Various minor gfs2 cleanups and fixes" * tag 'gfs2-v5.16-rc3-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2: gfs2: dump inode object for iopen glocks gfs2: Fix gfs2_instantiate description gfs2: Remove redundant check for GLF_INSTANTIATE_NEEDED gfs2: remove redundant set of INSTANTIATE_NEEDED gfs2: Fix __gfs2_holder_init function name in kernel-doc comment
2022-01-11xfs: take the ILOCK when readdir inspects directory mapping dataDarrick J. Wong1-19/+34
I was poking around in the directory code while diagnosing online fsck bugs, and noticed that xfs_readdir doesn't actually take the directory ILOCK when it calls xfs_dir2_isblock. xfs_dir_open most probably loaded the data fork mappings and the VFS took i_rwsem (aka IOLOCK_SHARED) so we're protected against writer threads, but we really need to follow the locking model like we do in other places. To avoid unnecessarily cycling the ILOCK for fairly small directories, change the block/leaf _getdents functions to consume the ILOCK hold that the parent readdir function took to decide on a _getdents implementation. It is ok to cycle the ILOCK in readdir because the VFS takes the IOLOCK in the appropriate mode during lookups and writes, and we don't want to be holding the ILOCK when we copy directory entries to userspace in case there's a page fault. We really only need it to protect against data fork lookups, like we do for other files. Signed-off-by: Darrick J. Wong <[email protected]> Reviewed-by: Dave Chinner <[email protected]>
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