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2025-01-22cxl/core/regs: Refactor out functions to count regblocks of given typeHuaisheng Ye
cxl_find_regblock_instance() counts the number of instances of a register block as a side effect of searching through all available register blocks. cxl_count_regblock() throws away that work and recounts all the register blocks by asking cxl_find_regblock_instance() to redo work it has already done until it finally returns an error, that is needlessly wasteful. Let cxl_count_regblock() leverage the counting that cxl_find_regblock_instance() already does by passing in a sentinel value (CXL_INSTANCES_COUNT) that triggers the count to be returned. [ davej: Updated to more concise commit log supplied by djbw ] [ davej: Fix up checkpatch formatting warnings ] Signed-off-by: Huaisheng Ye <huaisheng.ye@intel.com> Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Dan Williams <dan.j.williams@intel.com> Link: https://patch.msgid.link/20250115152600.26482-2-huaisheng.ye@intel.com Signed-off-by: Dave Jiang <dave.jiang@intel.com>
2025-01-13cxl/test: Update test code for event records to CXL spec rev 3.1Shiju Jose
Update test code for General Media, DRAM, Memory Module Event Records to CXL spec rev 3.1. Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Ira Weiny <ira.weiny@intel.com> Tested-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Signed-off-by: Shiju Jose <shiju.jose@huawei.com> Link: https://patch.msgid.link/20250111091756.1682-7-shiju.jose@huawei.com Signed-off-by: Dave Jiang <dave.jiang@intel.com>
2025-01-13cxl/events: Update Memory Module Event Record to CXL spec rev 3.1Shiju Jose
CXL spec 3.1 section 8.2.9.2.1.3 Table 8-47, Memory Module Event Record has updated with following new fields and new info for Device Event Type and Device Health Information fields. 1. Validity Flags 2. Component Identifier 3. Device Event Sub-Type Update the Memory Module event record and Memory Module trace event for the above spec changes. The new fields are inserted in logical places. Example trace print of cxl_memory_module trace event, cxl_memory_module: memdev=mem3 host=0000:0f:00.0 serial=3 log=Fatal : \ time=371709344709 uuid=fe927475-dd59-4339-a586-79bab113b774 len=128 \ flags='0x1' handle=2 related_handle=0 maint_op_class=0 \ maint_op_sub_class=0 : event_type='Temperature Change' \ event_sub_type='Unsupported Config Data' \ health_status='MAINTENANCE_NEEDED|REPLACEMENT_NEEDED' \ media_status='All Data Loss in Event of Power Loss' as_life_used=0x3 \ as_dev_temp=Normal as_cor_vol_err_cnt=Normal as_cor_per_err_cnt=Normal \ life_used=8 device_temp=3 dirty_shutdown_cnt=33 cor_vol_err_cnt=25 \ cor_per_err_cnt=45 validity_flags='COMPONENT|COMPONENT PLDM FORMAT' \ comp_id=03 74 c5 08 9a 1a 0b fc d2 7e 2f 31 9b 3c 81 4d \ comp_id_pldm_valid_flags='Resource ID' \ pldm_entity_id=0x00 pldm_resource_id=fc d2 7e 2f Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Ira Weiny <ira.weiny@intel.com> Signed-off-by: Shiju Jose <shiju.jose@huawei.com> Link: https://patch.msgid.link/20250111091756.1682-6-shiju.jose@huawei.com Signed-off-by: Dave Jiang <dave.jiang@intel.com>
2025-01-13cxl/events: Update DRAM Event Record to CXL spec rev 3.1Shiju Jose
CXL spec 3.1 section 8.2.9.2.1.2 Table 8-46, DRAM Event Record has updated with following new fields and new types for Memory Event Type, Transaction Type and Validity Flags fields. 1. Component Identifier 2. Sub-channel 3. Advanced Programmable Corrected Memory Error Threshold Event Flags 4. Corrected Memory Error Count at Event 5. Memory Event Sub-Type Update DRAM events record and DRAM trace event for the above spec changes. The new fields are inserted in logical places. Includes trivial consistency of white space improvements. Example trace print of cxl_dram trace event, cxl_dram: memdev=mem0 host=0000:0f:00.0 serial=3 log=Informational : \ time=54799339519 uuid=601dcbb3-9c06-4eab-b8af-4e9bfb5c9624 len=128 \ flags='0x1' handle=1 related_handle=0 maint_op_class=1 \ maint_op_sub_class=3 : dpa=18680 dpa_flags='' \ descriptor='UNCORRECTABLE_EVENT|THRESHOLD_EVENT' type='Data Path Error' \ sub_type='Media Link CRC Error' transaction_type='Internal Media Scrub' \ channel=3 rank=17 nibble_mask=3b00b2 bank_group=7 bank=11 row=2 \ column=77 cor_mask=21 00 00 00 00 00 00 00 2c 00 00 00 00 00 00 00 37 00 \ 00 00 00 00 00 00 42 00 00 00 00 00 00 00 validity_flags='CHANNEL|RANK|NIBBLE|\ BANK GROUP|BANK|ROW|COLUMN|CORRECTION MASK|COMPONENT|COMPONENT PLDM FORMAT' \ comp_id=01 74 c5 08 9a 1a 0b fc d2 7e 2f 31 9b 3c 81 4d \ comp_id_pldm_valid_flags='PLDM Entity ID' pldm_entity_id=74 c5 08 9a 1a 0b \ pldm_resource_id=0x00 hpa=ffffffffffffffff region= \ region_uuid=00000000-0000-0000-0000-000000000000 sub_channel=5 \ cme_threshold_ev_flags='Corrected Memory Errors in Multiple Media Components|\ Exceeded Programmable Threshold' cvme_count=148 Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Davidlohr Bueso <dave@stgolabs.net> Signed-off-by: Shiju Jose <shiju.jose@huawei.com> Reviewed-by: Ira Weiny <ira.weiny@intel.com> Link: https://patch.msgid.link/20250111091756.1682-5-shiju.jose@huawei.com Signed-off-by: Dave Jiang <dave.jiang@intel.com>
2025-01-13cxl/events: Update General Media Event Record to CXL spec rev 3.1Shiju Jose
CXL spec rev 3.1 section 8.2.9.2.1.1 Table 8-45, General Media Event Record has updated with following new fields and new types for Memory Event Type and Transaction Type fields. 1. Advanced Programmable Corrected Memory Error Threshold Event Flags 2. Corrected Memory Error Count at Event 3. Memory Event Sub-Type The format of component identifier has changed (CXL spec 3.1 section 8.2.9.2.1 Table 8-44). Update the general media event record and general media trace event for the above spec changes. The new fields are inserted in logical places. Example trace log of cxl_general_media trace event, cxl_general_media: memdev=mem0 host=0000:0f:00.0 serial=3 log=Fatal : \ time=156831237413 uuid=fbcd0a77-c260-417f-85a9-088b1621eba6 len=128 \ flags='0x1' handle=1 related_handle=0 maint_op_class=2 \ maint_op_sub_class=4 : dpa=30d40 dpa_flags='' \ descriptor='UNCORRECTABLE_EVENT|THRESHOLD_EVENT|POISON_LIST_OVERFLOW' \ type='TE State Violation' sub_type='Media Link Command Training Error' \ transaction_type='Host Inject Poison' channel=3 rank=33 device=5 \ validity_flags='CHANNEL|RANK|DEVICE|COMPONENT|COMPONENT PLDM FORMAT' \ comp_id=03 74 c5 08 9a 1a 0b fc d2 7e 2f 31 9b 3c 81 4d \ comp_id_pldm_valid_flags='PLDM Entity ID | Resource ID' \ pldm_entity_id=74 c5 08 9a 1a 0b pldm_resource_id=fc d2 7e 2f \ hpa=ffffffffffffffff region= \ region_uuid=00000000-0000-0000-0000-000000000000 \ cme_threshold_ev_flags='Corrected Memory Errors in Multiple Media \ Components|Exceeded Programmable Threshold' cme_count=120 Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Davidlohr Bueso <dave@stgolabs.net> Reviewed-by: Ira Weiny <ira.weiny@intel.com> Signed-off-by: Shiju Jose <shiju.jose@huawei.com> Link: https://patch.msgid.link/20250111091756.1682-4-shiju.jose@huawei.com Signed-off-by: Dave Jiang <dave.jiang@intel.com>
2025-01-13cxl/events: Add Component Identifier formatting for CXL spec rev 3.1Shiju Jose
Add Component Identifier formatting for CXL spec rev 3.1, Section 8.2.9.2.1, Table 8-44. Examples for Component Identifier format in trace log, validity_flags='CHANNEL|RANK|DEVICE|COMPONENT|COMPONENT PLDM FORMAT' \ comp_id=03 74 c5 08 9a 1a 0b fc d2 7e 2f 31 9b 3c 81 4d \ comp_id_pldm_valid_flags='PLDM Entity ID | Resource ID' \ pldm_entity_id=74 c5 08 9a 1a 0b pldm_resource_id=fc d2 7e 2f \ validity_flags='COMPONENT|COMPONENT PLDM FORMAT' \ comp_id=02 74 c5 08 9a 1a 0b fc d2 7e 2f 31 9b 3c 81 4d \ comp_id_pldm_valid_flags='Resource ID' \ pldm_entity_id=0x00 pldm_resource_id=fc d2 7e 2f If the validity flags for component ID/component ID format or PLDM ID or resource ID are not set, then pldm_entity_id=0x00 or pldm_resource_id=0x00 would be printed. Component identifier formatting is used in the subsequent patches. Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Ira Weiny <ira.weiny@intel.com> Signed-off-by: Shiju Jose <shiju.jose@huawei.com> Link: https://patch.msgid.link/20250111091756.1682-3-shiju.jose@huawei.com Signed-off-by: Dave Jiang <dave.jiang@intel.com>
2025-01-13cxl/events: Update Common Event Record to CXL spec rev 3.1Shiju Jose
CXL spec 3.1 section 8.2.9.2.1 Table 8-42, Common Event Record format has updated with Maintenance Operation Subclass information. Add updates for the above spec change in the CXL events record and CXL common trace event implementations. Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Davidlohr Bueso <dave@stgolabs.net> Reviewed-by: Ira Weiny <ira.weiny@intel.com> Signed-off-by: Shiju Jose <shiju.jose@huawei.com> Reviewed-by: Fan Ni <fan.ni@samsung.com> Link: https://patch.msgid.link/20250111091756.1682-2-shiju.jose@huawei.com Signed-off-by: Dave Jiang <dave.jiang@intel.com>
2025-01-02cxl/pci: Add CXL Type 1/2 support to cxl_dvsec_rr_decode()Alejandro Lucero
In cxl_dvsec_rr_decode() the pci driver expects to retrieve a cxlds, struct cxl_dev_state, from the driver_data field of struct device. While that works for Type 3, drivers for Type 1/2 devices may not put a cxlds in the driver_data field. In preparation for supporting Type 1/2 devices, replace parameter 'struct device' with 'struct cxl_dev_state' in cxl_dvsec_rr_decode(). Remove the unused parameter 'cxl_port' in cxl_dvsec_rr_decode(). Signed-off-by: Alejandro Lucero <alucerop@amd.com> Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Alison Schofield <alison.schofield@intel.com> Link: https://patch.msgid.link/20241203162112.5088-1-alucerop@amd.com Signed-off-by: Dave Jiang <dave.jiang@intel.com>
2025-01-02ACPI/HMAT: Move HMAT messages to pr_debug()Dan Williams
The HMAT messages printed at boot, beyond being noisy, can also print details for nodes that are not yet enabled. The primary method to consume HMAT details is via sysfs, and the sysfs interface gates what is emitted by whether the node is online or not. Hide the messages by default by moving them from "info" to "debug" log level. Otherwise, these prints are just a pretty-print way to dump the ACPI HMAT table. It has always been the case that post-analysis was required for these messages to map proximity-domains to Linux NUMA nodes, and as Priya points out that analysis also needs to consider whether the proximity domain is marked "enabled" in the SRAT. Reported-by: Priya Autee <priya.v.autee@intel.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com> Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Link: https://patch.msgid.link/170668982094.318782.2963631284830500182.stgit@dwillia2-xfh.jf.intel.com Signed-off-by: Dave Jiang <dave.jiang@intel.com>
2024-12-29Linux 6.13-rc5Linus Torvalds
2024-12-29Merge tag 'sched-urgent-2024-12-29' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull scheduler fix from Ingo Molnar: "Fix a procfs task state reporting regression when freezing sleeping tasks" * tag 'sched-urgent-2024-12-29' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: freezer, sched: Report frozen tasks as 'D' instead of 'R'
2024-12-29Merge tag 'x86-urgent-2024-12-29' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 fixes from Ingo Molnar: - Fix a hang in the "kernel IBT no ENDBR" self-test that may trigger on FRED systems, caused by incomplete FRED state cleanup in the #CP fault handler - Improve TDX (Coco VM) guest unrecoverable error handling to not potentially leak decrypted memory * tag 'x86-urgent-2024-12-29' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: virt: tdx-guest: Just leak decrypted memory on unrecoverable errors x86/fred: Clear WFE in missing-ENDBRANCH #CPs
2024-12-29Merge tag 'perf-urgent-2024-12-29' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 perf fixes from Ingo Molnar: - Fix Intel Lunar Lake build-in event definitions - Fall back to (compatible) legacy features on new Intel PEBS format v6 hardware - Enable uncore support on Intel Clearwater Forest CPUs, which is the same as the existing Sierra Forest uncore driver * tag 'perf-urgent-2024-12-29' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf/x86/intel: Fix bitmask of OCR and FRONTEND events for LNC perf/x86/intel/ds: Add PEBS format 6 perf/x86/intel/uncore: Add Clearwater Forest support
2024-12-29Merge tag 'objtool-urgent-2024-12-29' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull objtool fix from Ingo Molnar: "Fix false positive objtool build warning related to a noreturn function in the bcachefs code" * tag 'objtool-urgent-2024-12-29' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: objtool: Add bch2_trans_unlocked_error() to bcachefs noreturns
2024-12-29Merge tag 'locking-urgent-2024-12-29' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull locking fix from Ingo Molnar: "Fix missed rtmutex wakeups causing sporadic boot hangs and other misbehavior" * tag 'locking-urgent-2024-12-29' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: locking/rtmutex: Make sure we wake anything on the wake_q when we release the lock->wait_lock
2024-12-29Merge tag 'irq-urgent-2024-12-29' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull irq fix from Ingo Molnar: "Fix bogus MSI IRQ setup warning on RISC-V" * tag 'irq-urgent-2024-12-29' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: PCI/MSI: Handle lack of irqdomain gracefully
2024-12-29Merge tag 'for-6.13-rc4-tag' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux Pull btrfs fixes from David Sterba: "A few more fixes that accumulated over the last two weeks, fixing some user reported problems: - swapfile fixes: - conditional reschedule in the activation loop - fix race with memory mapped file when activating - make activation loop interruptible - rework and fix extent sharing checks - folio fixes: - in send, recheck folio mapping after unlock - in relocation, recheck folio mapping after unlock - fix waiting for encoded read io_uring requests - fix transaction atomicity when enabling simple quotas - move COW block trace point before the block gets freed - print various sizes in sysfs with correct endianity" * tag 'for-6.13-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux: btrfs: sysfs: fix direct super block member reads btrfs: fix transaction atomicity bug when enabling simple quotas btrfs: avoid monopolizing a core when activating a swap file btrfs: allow swap activation to be interruptible btrfs: fix swap file activation failure due to extents that used to be shared btrfs: fix race with memory mapped writes when activating swap file btrfs: check folio mapping after unlock in put_file_data() btrfs: check folio mapping after unlock in relocate_one_folio() btrfs: fix use-after-free when COWing tree bock and tracing is enabled btrfs: fix use-after-free waiting for encoded read endios
2024-12-29Merge tag 'i2c-for-6.13-rc5' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c fixes from Wolfram Sang: - IMX: fix stop condition in single master mode and add compatible string for errata adherence - Microchip: Add support for proper repeated sends and fix unnecessary NAKs on empty messages, which caused false bus detection * tag 'i2c-for-6.13-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: microchip-core: fix "ghost" detections i2c: microchip-core: actually use repeated sends i2c: imx: add imx7d compatible string for applying erratum ERR007805 i2c: imx: fix missing stop condition in single-master mode
2024-12-29virt: tdx-guest: Just leak decrypted memory on unrecoverable errorsLi RongQing
In CoCo VMs it is possible for the untrusted host to cause set_memory_decrypted() to fail such that an error is returned and the resulting memory is shared. Callers need to take care to handle these errors to avoid returning decrypted (shared) memory to the page allocator, which could lead to functional or security issues. Leak the decrypted memory when set_memory_decrypted() fails, and don't need to print an error since set_memory_decrypted() will call WARN_ONCE(). Fixes: f4738f56d1dc ("virt: tdx-guest: Add Quote generation support using TSM_REPORTS") Signed-off-by: Li RongQing <lirongqing@baidu.com> Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com> Signed-off-by: Ingo Molnar <mingo@kernel.org> Reviewed-by: Rick Edgecombe <rick.p.edgecombe@intel.com> Reviewed-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/all/20240619111801.25630-1-lirongqing%40baidu.com
2024-12-29x86/fred: Clear WFE in missing-ENDBRANCH #CPsXin Li (Intel)
An indirect branch instruction sets the CPU indirect branch tracker (IBT) into WAIT_FOR_ENDBRANCH (WFE) state and WFE stays asserted across the instruction boundary. When the decoder finds an inappropriate instruction while WFE is set ENDBR, the CPU raises a #CP fault. For the "kernel IBT no ENDBR" selftest where #CPs are deliberately triggered, the WFE state of the interrupted context needs to be cleared to let execution continue. Otherwise when the CPU resumes from the instruction that just caused the previous #CP, another missing-ENDBRANCH #CP is raised and the CPU enters a dead loop. This is not a problem with IDT because it doesn't preserve WFE and IRET doesn't set WFE. But FRED provides space on the entry stack (in an expanded CS area) to save and restore the WFE state, thus the WFE state is no longer clobbered, so software must clear it. Clear WFE to avoid dead looping in ibt_clear_fred_wfe() and the !ibt_fatal code path when execution is allowed to continue. Clobbering WFE in any other circumstance is a security-relevant bug. [ dhansen: changelog rewording ] Fixes: a5f6c2ace997 ("x86/shstk: Add user control-protection fault handler") Signed-off-by: Xin Li (Intel) <xin@zytor.com> Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com> Signed-off-by: Ingo Molnar <mingo@kernel.org> Acked-by: Dave Hansen <dave.hansen@linux.intel.com> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/all/20241113175934.3897541-1-xin%40zytor.com
2024-12-29freezer, sched: Report frozen tasks as 'D' instead of 'R'Chen Ridong
Before commit: f5d39b020809 ("freezer,sched: Rewrite core freezer logic") the frozen task stat was reported as 'D' in cgroup v1. However, after rewriting the core freezer logic, the frozen task stat is reported as 'R'. This is confusing, especially when a task with stat of 'S' is frozen. This bug can be reproduced with these steps: $ cd /sys/fs/cgroup/freezer/ $ mkdir test $ sleep 1000 & [1] 739 // task whose stat is 'S' $ echo 739 > test/cgroup.procs $ echo FROZEN > test/freezer.state $ ps -aux | grep 739 root 739 0.1 0.0 8376 1812 pts/0 R 10:56 0:00 sleep 1000 As shown above, a task whose stat is 'S' was changed to 'R' when it was frozen. To solve this regression, simply maintain the same reported state as before the rewrite. [ mingo: Enhanced the changelog and comments ] Fixes: f5d39b020809 ("freezer,sched: Rewrite core freezer logic") Signed-off-by: Chen Ridong <chenridong@huawei.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Signed-off-by: Ingo Molnar <mingo@kernel.org> Acked-by: Tejun Heo <tj@kernel.org> Acked-by: Michal Koutný <mkoutny@suse.com> Link: https://lore.kernel.org/r/20241217004818.3200515-1-chenridong@huaweicloud.com
2024-12-29objtool: Add bch2_trans_unlocked_error() to bcachefs noreturnschenchangcheng
Fix the following objtool warning during build time: fs/bcachefs/btree_trans_commit.o: warning: objtool: bch2_trans_commit_write_locked.isra.0() falls through to next function do_bch2_trans_commit.isra.0() fs/bcachefs/btree_trans_commit.o: warning: objtool: .text: unexpected end of section ...... fs/bcachefs/btree_update.o: warning: objtool: bch2_trans_update_get_key_cache() falls through to next function flush_new_cached_update() fs/bcachefs/btree_update.o: warning: objtool: flush_new_cached_update() falls through to next function bch2_trans_update_by_path() bch2_trans_unlocked_error() is an Obviously Correct (tm) panic() wrapper, add it to the list of known noreturns. [ mingo: Improved the changelog ] Fixes: fd104e2967b7 ("bcachefs: bch2_trans_verify_not_unlocked()") Signed-off-by: chenchangcheng <chenchangcheng@kylinos.cn> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Signed-off-by: Ingo Molnar <mingo@kernel.org> Link: https://lkml.kernel.org/r/20241220074847.3418134-1-ccc194101@163.com
2024-12-28Merge tag 'block-6.13-20241228' of git://git.kernel.dk/linuxLinus Torvalds
Pull block fix from Jens Axboe: "Just a single fix for ublk setup error handling" * tag 'block-6.13-20241228' of git://git.kernel.dk/linux: ublk: detach gendisk from ublk device if add_disk() fails
2024-12-28Merge tag 'io_uring-6.13-20241228' of git://git.kernel.dk/linuxLinus Torvalds
Pull io_uring fix from Jens Axboe: "Just a single fix for a theoretical issue with SQPOLL setup" * tag 'io_uring-6.13-20241228' of git://git.kernel.dk/linux: io_uring/sqpoll: fix sqpoll error handling races
2024-12-28Merge tag '6.13-rc4-SMB3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6Linus Torvalds
Pull smb client fixes from Steve French: - fix caching of files that will be reused for write - minor cleanup * tag '6.13-rc4-SMB3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6: cifs: Remove unused is_server_using_iface() smb: enable reuse of deferred file handles for write operations
2024-12-27Merge tag 'trace-tools-v6.13-rc4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace Pull tracing tool fix from Steven Rostedt: - Fix rtla divide by zero when the count is zero in histograms * tag 'trace-tools-v6.13-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace: rtla/timerlat: Fix histogram ALL for zero samples
2024-12-28Merge tag 'i2c-host-fixes-6.13-rc5' of ↵Wolfram Sang
git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux into i2c/for-current i2c-host-fixes for v6.13-rc5 - IMX: fixed stop condition in single master mode and added compatible string for errata adherence. - Microchip: Added support for proper repeated sends and fixed unnecessary NAKs on empty messages, which caused false bus detection.
2024-12-27Merge tag 'for-v6.13-rc' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply Pull power supply fixes from Sebastian Reichel: - fix potential array out of bounds access in gpio-charger - cros_charge-control: - fix concurrent sysfs access - allow start_threshold == end_threshold - workaround limited v2 charge threshold API - bq24296: fix vbus regulator handling * tag 'for-v6.13-rc' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply: power: supply: bq24190: Fix BQ24296 Vbus regulator support power: supply: cros_charge-control: hide start threshold on v2 cmd power: supply: cros_charge-control: allow start_threshold == end_threshold power: supply: cros_charge-control: add mutex for driver data power: supply: gpio-charger: Fix set charge current limits
2024-12-27Merge tag 'powerpc-6.13-3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux Pull powerpc fix from Madhavan Srinivasan: - Add close() callback in vas_vm_ops struct for proper cleanup Thanks to Haren Myneni. * tag 'powerpc-6.13-3' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: powerpc/pseries/vas: Add close() callback in vas_vm_ops struct
2024-12-27Merge tag 'probes-fixes-v6.13-rc4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace Pull probes fix from Masami Hiramatsu: "Change the priority of the module callback of kprobe events so that it is called after the jump label list on the module is updated. This ensures the kprobe can check whether it is not on the jump label address correctly" * tag 'probes-fixes-v6.13-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace: tracing/kprobe: Make trace_kprobe's module callback called after jump_label update
2024-12-27Merge tag 'hardening-v6.13-rc5' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux Pull hardening fix from Kees Cook: - stddef: make __struct_group() UAPI C++-friendly (Alexander Lobakin) * tag 'hardening-v6.13-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: stddef: make __struct_group() UAPI C++-friendly
2024-12-27Merge tag 'trace-v6.13-rc4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace Pull tracing fixes from Steven Rostedt: "Two minor tracing fixes: - Add "const" to "char *" in event structure field that gets assigned literals. - Check size of input passed into the tracing cpumask file. If a too large of an input gets passed into the cpumask file, it could trigger a warning in the bitmask parsing code" * tag 'trace-v6.13-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace: tracing: Prevent bad count for tracing_cpumask_write tracing: Constify string literal data member in struct trace_event_call
2024-12-27rtla/timerlat: Fix histogram ALL for zero samplesTomas Glozar
rtla timerlat hist currently computers the minimum, maximum and average latency even in cases when there are zero samples. This leads to nonsensical values being calculated for maximum and minimum, and to divide by zero for average. A similar bug is fixed by 01b05fc0e5f3 ("rtla/timerlat: Fix histogram report when a cpu count is 0") but the bug still remains for printing the sum over all CPUs in timerlat_print_stats_all. The issue can be reproduced with this command: $ rtla timerlat hist -U -d 1s Index over: count: min: avg: max: Floating point exception (core dumped) (There are always no samples with -U unless the user workload is created.) Fix the bug by omitting max/min/avg when sample count is zero, displaying a dash instead, just like we already do for the individual CPUs. The logic is moved into a new function called format_summary_value, which is used for both the individual CPUs and for the overall summary. Cc: stable@vger.kernel.org Link: https://lore.kernel.org/20241127134130.51171-1-tglozar@redhat.com Fixes: 1462501c7a8 ("rtla/timerlat: Add a summary for hist mode") Signed-off-by: Tomas Glozar <tglozar@redhat.com> Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
2024-12-26Merge tag 'sound-6.13-rc5' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "A collection of small fixes. Nothing really stands out, fortunately. - Follow-up fixes for the new compress offload API extension - A few ASoC SOF, AMD and Mediatek quirks and fixes - A regression fix in legacy SH driver cleanup - Fix DMA mapping error handling in the helper code - Fix kselftest dependency" * tag 'sound-6.13-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: sh: Fix wrong argument order for copy_from_iter() selftests/alsa: Fix circular dependency involving global-timer ALSA: memalloc: prefer dma_mapping_error() over explicit address checking ALSA: compress_offload: improve file descriptors installation for dma-buf ALSA: compress_offload: use safe list iteration in snd_compr_task_seq() ALSA: compress_offload: avoid 64-bit get_user() ALSA: compress_offload: import DMA_BUF namespace ASoC: mediatek: disable buffer pre-allocation ASoC: rt722: add delay time to wait for the calibration procedure ASoC: SOF: Intel: hda-dai: Do not release the link DMA on STOP ASoC: dt-bindings: realtek,rt5645: Fix CPVDD voltage comment ASoC: Intel: sof_sdw: Fix DMI match for Lenovo 21QA and 21QB ASoC: Intel: sof_sdw: Fix DMI match for Lenovo 21Q6 and 21Q7 ASoC: amd: ps: Fix for enabling DMIC on acp63 platform via _DSD entry
2024-12-26Merge tag 'dmaengine-fix-6.13' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine Pull dmaengine fixes from Vinod Koul: "Bunch of minor driver fixes for drivers in this cycle: - Kernel doc warning documentation fixes - apple driver fix for register access - amd driver dropping private dma_ops - freescale cleanup path fix - refcount fix for mv_xor driver - null pointer deref fix for at_xdmac driver - GENMASK to GENMASK_ULL fix for loongson2 apb driver - Tegra driver fix for correcting dma status" * tag 'dmaengine-fix-6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine: dmaengine: tegra: Return correct DMA status when paused dmaengine: mv_xor: fix child node refcount handling in early exit dmaengine: fsl-edma: implement the cleanup path of fsl_edma3_attach_pd() dmaengine: amd: qdma: Remove using the private get and set dma_ops APIs dmaengine: apple-admac: Avoid accessing registers in probe linux/dmaengine.h: fix a few kernel-doc warnings dmaengine: loongson2-apb: Change GENMASK to GENMASK_ULL dmaengine: dw: Select only supported masters for ACPI devices dmaengine: at_xdmac: avoid null_prt_deref in at_xdmac_prep_dma_memset
2024-12-26Merge tag 'phy-fixes-6.13' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy Pull phy fixes from Vinod Koul: "A few core API fixes for devm calls and bunch of driver fixes as usual: - devm_phy_xxx fixes for few APIs in the phy core - qmp driver register name config - init sequence fix for usb driver - rockchip driver setting drvdata correctly in samsung hdptx and reset fix for naneng combophy - regulator dependency fix for mediatek hdmi driver - overflow assertion fix for stm32 driver" * tag 'phy-fixes-6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy: phy: mediatek: phy-mtk-hdmi: add regulator dependency phy: freescale: fsl-samsung-hdmi: Fix 64-by-32 division cocci warnings phy: core: Fix an OF node refcount leakage in of_phy_provider_lookup() phy: core: Fix an OF node refcount leakage in _of_phy_get() phy: core: Fix that API devm_phy_destroy() fails to destroy the phy phy: core: Fix that API devm_of_phy_provider_unregister() fails to unregister the phy provider phy: core: Fix that API devm_phy_put() fails to release the phy phy: rockchip: samsung-hdptx: Set drvdata before enabling runtime PM phy: stm32: work around constant-value overflow assertion phy: qcom-qmp: Fix register name in RX Lane config of SC8280XP phy: rockchip: naneng-combphy: fix phy reset phy: usb: Toggle the PHY power during init
2024-12-26Merge tag 'chrome-platform-for-6.13-rc5' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux Pull chrome platform fix from Tzung-Bi Shih: - Fix wrong product names for early Framework Laptops * tag 'chrome-platform-for-6.13-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux: platform/chrome: cros_ec_lpc: fix product identity for early Framework Laptops
2024-12-26io_uring/sqpoll: fix sqpoll error handling racesPavel Begunkov
BUG: KASAN: slab-use-after-free in __lock_acquire+0x370b/0x4a10 kernel/locking/lockdep.c:5089 Call Trace: <TASK> ... _raw_spin_lock_irqsave+0x3d/0x60 kernel/locking/spinlock.c:162 class_raw_spinlock_irqsave_constructor include/linux/spinlock.h:551 [inline] try_to_wake_up+0xb5/0x23c0 kernel/sched/core.c:4205 io_sq_thread_park+0xac/0xe0 io_uring/sqpoll.c:55 io_sq_thread_finish+0x6b/0x310 io_uring/sqpoll.c:96 io_sq_offload_create+0x162/0x11d0 io_uring/sqpoll.c:497 io_uring_create io_uring/io_uring.c:3724 [inline] io_uring_setup+0x1728/0x3230 io_uring/io_uring.c:3806 ... Kun Hu reports that the SQPOLL creating error path has UAF, which happens if io_uring_alloc_task_context() fails and then io_sq_thread() manages to run and complete before the rest of error handling code, which means io_sq_thread_finish() is looking at already killed task. Note that this is mostly theoretical, requiring fault injection on the allocation side to trigger in practice. Cc: stable@vger.kernel.org Reported-by: Kun Hu <huk23@m.fudan.edu.cn> Signed-off-by: Pavel Begunkov <asml.silence@gmail.com> Link: https://lore.kernel.org/r/0f2f1aa5729332612bd01fe0f2f385fd1f06ce7c.1735231717.git.asml.silence@gmail.com Signed-off-by: Jens Axboe <axboe@kernel.dk>
2024-12-26ublk: detach gendisk from ublk device if add_disk() failsMing Lei
Inside ublk_abort_requests(), gendisk is grabbed for aborting all inflight requests. And ublk_abort_requests() is called when exiting the uring context or handling timeout. If add_disk() fails, the gendisk may have been freed when calling ublk_abort_requests(), so use-after-free can be caused when getting disk's reference in ublk_abort_requests(). Fixes the bug by detaching gendisk from ublk device if add_disk() fails. Fixes: bd23f6c2c2d0 ("ublk: quiesce request queue when aborting queue") Signed-off-by: Ming Lei <ming.lei@redhat.com> Link: https://lore.kernel.org/r/20241225110640.351531-1-ming.lei@redhat.com Signed-off-by: Jens Axboe <axboe@kernel.dk>
2024-12-26i2c: microchip-core: fix "ghost" detectionsConor Dooley
Running i2c-detect currently produces an output akin to: 0 1 2 3 4 5 6 7 8 9 a b c d e f 00: 08 -- 0a -- 0c -- 0e -- 10: 10 -- 12 -- 14 -- 16 -- UU 19 -- 1b -- 1d -- 1f 20: -- 21 -- 23 -- 25 -- 27 -- 29 -- 2b -- 2d -- 2f 30: -- -- -- -- -- -- -- -- 38 -- 3a -- 3c -- 3e -- 40: 40 -- 42 -- 44 -- 46 -- 48 -- 4a -- 4c -- 4e -- 50: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 60: 60 -- 62 -- 64 -- 66 -- 68 -- 6a -- 6c -- 6e -- 70: 70 -- 72 -- 74 -- 76 -- This happens because for an i2c_msg with a len of 0 the driver will mark the transmission of the message as a success once the START has been sent, without waiting for the devices on the bus to respond with an ACK/NAK. Since i2cdetect seems to run in a tight loop over all addresses the NAK is treated as part of the next test for the next address. Delete the fast path that marks a message as complete when idev->msg_len is zero after sending a START/RESTART since this isn't a valid scenario. CC: stable@vger.kernel.org Fixes: 64a6f1c4987e ("i2c: add support for microchip fpga i2c controllers") Signed-off-by: Conor Dooley <conor.dooley@microchip.com> Reviewed-by: Andi Shyti <andi.shyti@kernel.org> Link: https://lore.kernel.org/r/20241218-outbid-encounter-b2e78b1cc707@spud Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
2024-12-26i2c: microchip-core: actually use repeated sendsConor Dooley
At present, where repeated sends are intended to be used, the i2c-microchip-core driver sends a stop followed by a start. Lots of i2c devices must not malfunction in the face of this behaviour, because the driver has operated like this for years! Try to keep track of whether or not a repeated send is required, and suppress sending a stop in these cases. CC: stable@vger.kernel.org Fixes: 64a6f1c4987e ("i2c: add support for microchip fpga i2c controllers") Signed-off-by: Conor Dooley <conor.dooley@microchip.com> Reviewed-by: Andi Shyti <andi.shyti@kernel.org> Link: https://lore.kernel.org/r/20241218-football-composure-e56df2461461@spud Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
2024-12-25i2c: imx: add imx7d compatible string for applying erratum ERR007805Carlos Song
Compatible string "fsl,imx7d-i2c" is not exited at i2c-imx driver compatible string table, at the result, "fsl,imx21-i2c" will be matched, but it will cause erratum ERR007805 not be applied in fact. So Add "fsl,imx7d-i2c" compatible string in i2c-imx driver to apply the erratum ERR007805(https://www.nxp.com/docs/en/errata/IMX7DS_3N09P.pdf). " ERR007805 I2C: When the I2C clock speed is configured for 400 kHz, the SCL low period violates the I2C spec of 1.3 uS min Description: When the I2C module is programmed to operate at the maximum clock speed of 400 kHz (as defined by the I2C spec), the SCL clock low period violates the I2C spec of 1.3 uS min. The user must reduce the clock speed to obtain the SCL low time to meet the 1.3us I2C minimum required. This behavior means the SoC is not compliant to the I2C spec at 400kHz. Workaround: To meet the clock low period requirement in fast speed mode, SCL must be configured to 384KHz or less. " "fsl,imx7d-i2c" already is documented in binding doc. This erratum fix has been included in imx6_i2c_hwdata and it is the same in all I.MX6/7/8, so just reuse it. Fixes: 39c025721d70 ("i2c: imx: Implement errata ERR007805 or e7805 bus frequency limit") Cc: stable@vger.kernel.org # v5.18+ Signed-off-by: Carlos Song <carlos.song@nxp.com> Signed-off-by: Haibo Chen <haibo.chen@nxp.com> Reviewed-by: Frank Li <Frank.Li@nxp.com> Fixes: 39c025721d70 ("i2c: imx: Implement errata ERR007805 or e7805 bus frequency limit") Acked-by: Oleksij Rempel <o.rempel@pengutronix.de> Link: https://lore.kernel.org/r/20241218044238.143414-1-carlos.song@nxp.com Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
2024-12-25i2c: imx: fix missing stop condition in single-master modeStefan Eichenberger
A regression was introduced with the implementation of single-master mode, preventing proper stop conditions from being generated. Devices that require a valid stop condition, such as EEPROMs, fail to function correctly as a result. The issue only affects devices with the single-master property enabled. This commit resolves the issue by re-enabling I2C bus busy bit (IBB) polling for single-master mode when generating a stop condition. The fix further ensures that the i2c_imx->stopped flag is cleared at the start of each transfer, allowing the stop condition to be correctly generated in i2c_imx_stop(). According to the reference manual (IMX8MMRM, Rev. 2, 09/2019, page 5270), polling the IBB bit to determine if the bus is free is only necessary in multi-master mode. Consequently, the IBB bit is not polled for the start condition in single-master mode. Fixes: 6692694aca86 ("i2c: imx: do not poll for bus busy in single master mode") Signed-off-by: Stefan Eichenberger <stefan.eichenberger@toradex.com> Reviewed-by: Frank Li <Frank.Li@nxp.com> Reviewed-by: Francesco Dolcini <francesco.dolcini@toradex.com> Link: https://lore.kernel.org/r/20241216151829.74056-1-eichest@gmail.com Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
2024-12-25platform/chrome: cros_ec_lpc: fix product identity for early Framework LaptopsDustin L. Howett
The product names for the Framework Laptop (12th and 13th Generation Intel Core) are incorrect as of 62be134abf42. Fixes: 62be134abf42 ("platform/chrome: cros_ec_lpc: switch primary DMI data for Framework Laptop") Cc: stable@vger.kernel.org # 6.12.x Signed-off-by: Dustin L. Howett <dustin@howett.net> Reviewed-by: Thomas Weißschuh <linux@weissschuh.net> Link: https://lore.kernel.org/r/20241224-platform-chrome-cros_ec_lpc-fix-product-identity-for-early-framework-laptops-v1-1-0d31d6e1d22c@howett.net Signed-off-by: Tzung-Bi Shih <tzungbi@kernel.org>
2024-12-24Merge tag 'mtd/fixes-for-6.13-rc5' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux Pull mtd fixes from Miquel Raynal: "Four minor fixes for NAND controller drivers (cleanup path, double actions, and W=1 warning) as well as a cast to avoid overflows in an mtd device driver" * tag 'mtd/fixes-for-6.13-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux: mtd: rawnand: omap2: Fix build warnings with W=1 mtd: rawnand: arasan: Fix missing de-registration of NAND mtd: rawnand: arasan: Fix double assertion of chip-select mtd: diskonchip: Cast an operand to prevent potential overflow mtd: rawnand: fix double free in atmel_pmecc_create_user()
2024-12-24phy: mediatek: phy-mtk-hdmi: add regulator dependencyArnd Bergmann
The driver no longer builds when regulator support is unavailable: arm-linux-gnueabi-ld: drivers/phy/mediatek/phy-mtk-hdmi.o: in function `mtk_hdmi_phy_register_regulators': phy-mtk-hdmi.c:(.text.unlikely+0x3e): undefined reference to `devm_regulator_register' arm-linux-gnueabi-ld: drivers/phy/mediatek/phy-mtk-hdmi-mt8195.o: in function `mtk_hdmi_phy_pwr5v_is_enabled': phy-mtk-hdmi-mt8195.c:(.text+0x326): undefined reference to `rdev_get_drvdata' arm-linux-gnueabi-ld: drivers/phy/mediatek/phy-mtk-hdmi-mt8195.o: in function `mtk_hdmi_phy_pwr5v_disable': phy-mtk-hdmi-mt8195.c:(.text+0x346): undefined reference to `rdev_get_drvdata' arm-linux-gnueabi-ld: drivers/phy/mediatek/phy-mtk-hdmi-mt8195.o: in function `mtk_hdmi_phy_pwr5v_enable': Fixes: 49393b2da1cd ("phy: mediatek: phy-mtk-hdmi: Register PHY provided regulator") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20241213083056.2596499-1-arnd@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-12-24phy: freescale: fsl-samsung-hdmi: Fix 64-by-32 division cocci warningsAdam Ford
The Kernel test robot returns the following warning: do_div() does a 64-by-32 division, please consider using div64_ul instead. To prevent the 64-by-32 divsion, consolidate both the multiplication and the do_div into one line which explicitly uses u64 sizes. Fixes: 1951dbb41d1d ("phy: freescale: fsl-samsung-hdmi: Support dynamic integer") Signed-off-by: Adam Ford <aford173@gmail.com> Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202412091243.fSObwwPi-lkp@intel.com/ Link: https://lore.kernel.org/r/20241215220555.99113-1-aford173@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-12-24phy: core: Fix an OF node refcount leakage in of_phy_provider_lookup()Zijun Hu
For macro for_each_child_of_node(parent, child), refcount of @child has been increased before entering its loop body, so normally needs to call of_node_put(@child) before returning from the loop body to avoid refcount leakage. of_phy_provider_lookup() has such usage but does not call of_node_put() before returning, so cause leakage of the OF node refcount. Fix by simply calling of_node_put() before returning from the loop body. The APIs affected by this issue are shown below since they indirectly invoke problematic of_phy_provider_lookup(). phy_get() of_phy_get() devm_phy_get() devm_of_phy_get() devm_of_phy_get_by_index() Fixes: 2a4c37016ca9 ("phy: core: Fix of_phy_provider_lookup to return PHY provider for sub node") Cc: stable@vger.kernel.org Reviewed-by: Johan Hovold <johan+linaro@kernel.org> Signed-off-by: Zijun Hu <quic_zijuhu@quicinc.com> Link: https://lore.kernel.org/r/20241213-phy_core_fix-v6-5-40ae28f5015a@quicinc.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-12-24phy: core: Fix an OF node refcount leakage in _of_phy_get()Zijun Hu
_of_phy_get() will directly return when suffers of_device_is_compatible() error, but it forgets to decrease refcount of OF node @args.np before error return, the refcount was increased by previous of_parse_phandle_with_args() so causes the OF node's refcount leakage. Fix by decreasing the refcount via of_node_put() before the error return. Fixes: b7563e2796f8 ("phy: work around 'phys' references to usb-nop-xceiv devices") Cc: stable@vger.kernel.org Reviewed-by: Johan Hovold <johan+linaro@kernel.org> Signed-off-by: Zijun Hu <quic_zijuhu@quicinc.com> Link: https://lore.kernel.org/r/20241213-phy_core_fix-v6-4-40ae28f5015a@quicinc.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2024-12-24phy: core: Fix that API devm_phy_destroy() fails to destroy the phyZijun Hu
For devm_phy_destroy(), its comment says it needs to invoke phy_destroy() to destroy the phy, but it will not actually invoke the function since devres_destroy() does not call devm_phy_consume(), and the missing phy_destroy() call will cause that the phy fails to be destroyed. Fortunately, the faulty API has not been used by current kernel tree. Fix by using devres_release() instead of devres_destroy() within the API. Fixes: ff764963479a ("drivers: phy: add generic PHY framework") Reviewed-by: Johan Hovold <johan+linaro@kernel.org> Signed-off-by: Zijun Hu <quic_zijuhu@quicinc.com> Link: https://lore.kernel.org/r/20241213-phy_core_fix-v6-3-40ae28f5015a@quicinc.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
generated by cgit (git 2.34.1) at 2025-09-09 14:46:34 +0000