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2022-12-06gfs2: Clean up after gfs2_create_inode reworkAndreas Gruenbacher2-21/+14
Since commit 3d36e57ff768 ("gfs2: gfs2_create_inode rework"), gfs2_evict_inode() and gfs2_create_inode() / gfs2_inode_lookup() will synchronize via the inode hash table and we can be certain that once a new inode is inserted into the inode hash table(), gfs2_evict_inode() has completely destroyed any previous versions. We no longer need to worry about overlapping inode object lifespans. Update the code and comments accordingly. Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
2022-12-06gfs2: Avoid dequeuing GL_ASYNC glock holders twiceAndreas Gruenbacher1-0/+8
When a locking request fails, the associated glock holder is automatically dequeued from the list of active and waiting holders. For GL_ASYNC locking requests, this will obviously happen asynchronously and it can race with attempts to cancel that locking request via gfs2_glock_dq(). Therefore, don't forget to check if a locking request has already been dequeued in gfs2_glock_dq(). Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
2022-12-06gfs2: Make gfs2_glock_hold return its glock argumentAndreas Gruenbacher3-6/+5
This allows code like 'gl = gfs2_glock_hold(...)'. Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
2022-12-06gfs2: Always check inode size of inline inodesAndreas Gruenbacher3-5/+3
Check if the inode size of stuffed (inline) inodes is within the allowed range when reading inodes from disk (gfs2_dinode_in()). This prevents us from on-disk corruption. The two checks in stuffed_readpage() and gfs2_unstuffer_page() that just truncate inline data to the maximum allowed size don't actually make sense, and they can be removed now as well. Reported-by: syzbot+7bb81dfa9cda07d9cd9d@syzkaller.appspotmail.com Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
2022-12-06gfs2: Cosmetic gfs2_dinode_{in,out} cleanupAndreas Gruenbacher2-33/+35
In each of the two functions, add an inode variable that points to &ip->i_inode and use that throughout the rest of the function. Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
2022-12-05gfs2: Handle -EBUSY result of insert_inode_locked4Andreas Gruenbacher1-1/+5
When creating a new inode, there is a small chance that an inode lookup for a previous version of the same inode is still in progress. In that case, that previous lookup will eventually fail, but we may still need to retry here. Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
2022-12-02gfs2: Fix and clean up create / evict interactionAndreas Gruenbacher4-39/+54
When gfs2_create_inode() fails after creating a new inode, it uses the GIF_FREE_VFS_INODE and GIF_ALLOC_FAILED inode flags to communicate to gfs2_evict_inode() which parts of the inode need to be deallocated and destroyed. In some error cases, the inode ends up being allocated on disk and then accidentally left behind. In others, the inode is partially constructed and then not properly destroyed. Clean this up by completely handling the inode deallocation and destruction in gfs2_evict_inode(). This means that gfs2_evict_inode() may now be faced with partially constructed inodes, so add the necessary checks to cope with that. In particular, make sure that for incompletely constructed inodes, we're not accessing the buffers backing the on-disk blocks; the contents may be undefined. Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
2022-12-02gfs2: Clean up initialization of "ip" in gfs2_create_inodeAndreas Gruenbacher1-2/+2
Initialize variable "ip" earlier so that it can be used interchangeably with "inode" everywhere. Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
2022-12-02gfs2: Get rid of ghs[] in gfs2_create_inodeAndreas Gruenbacher1-10/+10
In gfs2_create_inode, get rid of the ghs array in favor of two separate variables. This makes the code much less irritating. Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
2022-12-02gfs2: Add extra error check in alloc_dinodeAndreas Gruenbacher1-1/+4
We have reserved the number of blocks we want to allocate, so the actual allocation isn't expected to fail. Nevertheless, make the code behave correctly even when things go wrong. Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
2022-11-27Linux 6.1-rc7v6.1-rc7Linus Torvalds1-1/+1
2022-11-27Merge tag 'pull-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfsLinus Torvalds4-9/+28
Pull vfs fix from Al Viro: "Amir's copy_file_range() fix" * tag 'pull-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: vfs: fix copy_file_range() averts filesystem freeze protection
2022-11-27Merge tag 'usb-6.1-rc7' of ↵Linus Torvalds5-81/+46
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB fixes from Greg KH: "Here are some small USB fixes for 6.1-rc7 that resolve some reported problems: - cdnsp driver fixes for reported problems - dwc3 fixes for some small reported problems - uvc gadget driver fix for reported regression All of these have been in linux-next with no reported problems" * tag 'usb-6.1-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: usb: cdnsp: fix issue with ZLP - added TD_SIZE = 1 usb: dwc3: gadget: Clear ep descriptor last usb: dwc3: exynos: Fix remove() function usb: cdnsp: Fix issue with Clear Feature Halt Endpoint usb: dwc3: gadget: Disable GUSB2PHYCFG.SUSPHY for End Transfer usb: gadget: uvc: also use try_format in set_format
2022-11-27Merge tag 'char-misc-6.1-rc7' of ↵Linus Torvalds13-34/+39
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char/misc driver fixes from Greg KH: "Here are some small driver fixes for 6.1-rc7, they include: - build warning fix for the vdso when using new versions of grep - iio driver fixes for reported issues - small nvmem driver fixes - fpga Kconfig fix - interconnect dt binding fix All of these have been in linux-next with no reported issues" * tag 'char-misc-6.1-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: lib/vdso: use "grep -E" instead of "egrep" nvmem: lan9662-otp: Change return type of lan9662_otp_wait_flag_clear() nvmem: rmem: Fix return value check in rmem_read() fpga: m10bmc-sec: Fix kconfig dependencies dt-bindings: iio: adc: Remove the property "aspeed,trim-data-valid" iio: adc: aspeed: Remove the trim valid dts property. iio: core: Fix entry not deleted when iio_register_sw_trigger_type() fails iio: accel: bma400: Fix memory leak in bma400_get_steps_reg() iio: light: rpr0521: add missing Kconfig dependencies iio: health: afe4404: Fix oob read in afe4404_[read|write]_raw iio: health: afe4403: Fix oob read in afe4403_read_raw iio: light: apds9960: fix wrong register for gesture gain dt-bindings: interconnect: qcom,msm8998-bwmon: Correct SC7280 CPU compatible
2022-11-27Merge tag 'timers_urgent_for_v6.1_rc7' of ↵Linus Torvalds1-2/+5
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull timer fix from Borislav Petkov: - Return the proper timer register width (31 bits) for a 32-bit signed register in order to avoid a timer interrupt storm on ARM XGene-1 hardware running in NO_HZ mode * tag 'timers_urgent_for_v6.1_rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: clocksource/drivers/arm_arch_timer: Fix XGene-1 TVAL register math error
2022-11-27Merge tag 'objtool_urgent_for_v6.1_rc7' of ↵Linus Torvalds1-3/+4
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull objtool fix from Borislav Petkov: - Handle different output of readelf on different distros running ppc64le which confuses faddr2line's function offsets conversion * tag 'objtool_urgent_for_v6.1_rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: scripts/faddr2line: Fix regression in name resolution on ppc64le
2022-11-27Merge tag 'x86_urgent_for_v6.1_rc7' of ↵Linus Torvalds5-44/+112
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 fixes from Borislav Petkov: - ioremap: mask out the bits which are not part of the physical address *after* the size computation is done to prevent any hypothetical ioremap failures - Change the MSR save/restore functionality during suspend to rely on flags denoting that the related MSRs are actually supported vs reading them and assuming they are (an Atom one allows reading but not writing, thus breaking this scheme at resume time) - prevent IV reuse in the AES-GCM communication scheme between SNP guests and the AMD secure processor * tag 'x86_urgent_for_v6.1_rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/ioremap: Fix page aligned size calculation in __ioremap_caller() x86/pm: Add enumeration check before spec MSRs save/restore setup x86/tsx: Add a feature bit for TSX control MSR support virt/sev-guest: Prevent IV reuse in the SNP guest driver
2022-11-27Merge tag 'perf_urgent_for_v6.1_rc7' of ↵Linus Torvalds1-2/+25
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull perf fixes from Borislav Petkov: "Two more fixes to the perf sigtrap handling: - output the address in the sample only when it has been requested - handle the case where user-only events can hit in kernel and thus upset the sigtrap sanity checking" * tag 'perf_urgent_for_v6.1_rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf: Consider OS filter fail perf: Fixup SIGTRAP and sample_flags interaction
2022-11-27Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds15-83/+251
Pull kvm fixes from Paolo Bonzini: "x86: - Fixes for Xen emulation. While nobody should be enabling it in the kernel (the only public users of the feature are the selftests), the bug effectively allows userspace to read arbitrary memory. - Correctness fixes for nested hypervisors that do not intercept INIT or SHUTDOWN on AMD; the subsequent CPU reset can cause a use-after-free when it disables virtualization extensions. While downgrading the panic to a WARN is quite easy, the full fix is a bit more laborious; there are also tests. This is the bulk of the pull request. - Fix race condition due to incorrect mmu_lock use around make_mmu_pages_available(). Generic: - Obey changes to the kvm.halt_poll_ns module parameter in VMs not using KVM_CAP_HALT_POLL, restoring behavior from before the introduction of the capability" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: KVM: Update gfn_to_pfn_cache khva when it moves within the same page KVM: x86/xen: Only do in-kernel acceleration of hypercalls for guest CPL0 KVM: x86/xen: Validate port number in SCHEDOP_poll KVM: x86/mmu: Fix race condition in direct_page_fault KVM: x86: remove exit_int_info warning in svm_handle_exit KVM: selftests: add svm part to triple_fault_test KVM: x86: allow L1 to not intercept triple fault kvm: selftests: add svm nested shutdown test KVM: selftests: move idt_entry to header KVM: x86: forcibly leave nested mode on vCPU reset KVM: x86: add kvm_leave_nested KVM: x86: nSVM: harden svm_free_nested against freeing vmcb02 while still in use KVM: x86: nSVM: leave nested mode on vCPU free KVM: Obey kvm.halt_poll_ns in VMs not using KVM_CAP_HALT_POLL KVM: Avoid re-reading kvm->max_halt_poll_ns during halt-polling KVM: Cap vcpu->halt_poll_ns before halting rather than after
2022-11-27Merge tag '6.1-rc6-smb3-fixes' of git://git.samba.org/sfrench/cifs-2.6Linus Torvalds2-3/+5
Pull cifs fixes from Steve French: "Two small cifs/smb3 client fixes: - an unlock missing in an error path in copychunk_range found by xfstest 476 - a fix for a use after free in a debug code path" * tag '6.1-rc6-smb3-fixes' of git://git.samba.org/sfrench/cifs-2.6: cifs: fix missing unlock in cifs_file_copychunk_range() cifs: Use after free in debug code
2022-11-26Merge tag 'kbuild-fixes-v6.1-4' of ↵Linus Torvalds5-7/+7
git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild Pull Kbuild fixes from Masahiro Yamada: - Fix CC_HAS_ASM_GOTO_TIED_OUTPUT test in Kconfig - Fix noisy "No such file or directory" message when KBUILD_BUILD_VERSION is passed - Include rust/ in source tarballs - Fix missing FORCE for ARCH=nios2 builds * tag 'kbuild-fixes-v6.1-4' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: nios2: add FORCE for vmlinuz.gz scripts: add rust in scripts/Makefile.package kbuild: fix "cat: .version: No such file or directory" init/Kconfig: fix CC_HAS_ASM_GOTO_TIED_OUTPUT test with dash
2022-11-27nios2: add FORCE for vmlinuz.gzRandy Dunlap1-1/+1
Add FORCE to placate a warning from make: arch/nios2/boot/Makefile:24: FORCE prerequisite is missing Fixes: 2fc8483fdcde ("nios2: Build infrastructure") Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Reviewed-by: Masahiro Yamada <masahiroy@kernel.org>
2022-11-26Merge tag 'nfsd-6.1-6' of ↵Linus Torvalds1-3/+4
git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux Pull nfsd fix from Chuck Lever: - Fix rare data corruption on READ operations * tag 'nfsd-6.1-6' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux: NFSD: Fix reads with a non-zero offset that don't end on a page boundary
2022-11-25Merge tag 'for-v6.1-rc' of ↵Linus Torvalds3-10/+15
git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply Pull power supply fixes from Sebastian Reichel: - rk817: Two error handling fixes - ip5xxx: fix inter overflow in current calculation - ab8500: fix thermal zone probing * tag 'for-v6.1-rc' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply: power: supply: ab8500: Defer thermal zone probe power: supply: ip5xxx: Fix integer overflow in current_now calculation power: supply: rk817: Change rk817_chg_cur_to_reg to int power: supply: rk817: check correct variable
2022-11-25Merge tag 'block-6.1-2022-11-25' of git://git.kernel.dk/linuxLinus Torvalds5-69/+67
Pull block fixes from Jens Axboe: - A few fixes for s390 sads (Stefan, Colin) - Ensure that ublk doesn't reorder requests, as that can be problematic on devices that need specific ordering (Ming) - Fix a queue reference leak in disk allocation handling (Christoph) * tag 'block-6.1-2022-11-25' of git://git.kernel.dk/linux: ublk_drv: don't forward io commands in reserve order s390/dasd: fix possible buffer overflow in copy_pair_show s390/dasd: fix no record found for raw_track_access s390/dasd: increase printing of debug data payload s390/dasd: Fix spelling mistake "Ivalid" -> "Invalid" blk-mq: fix queue reference leak on blk_mq_alloc_disk_for_queue failure
2022-11-25Merge tag 'io_uring-6.1-2022-11-25' of git://git.kernel.dk/linuxLinus Torvalds3-11/+47
Pull io_uring fixes from Jens Axboe: - A few poll related fixes. One fixing a race condition between poll cancelation and trigger, and one making the overflow handling a bit more robust (Lin, Pavel) - Fix an fput() for error handling in the direct file table (Lin) - Fix for a regression introduced in this cycle, where we don't always get TIF_NOTIFY_SIGNAL cleared appropriately (me) * tag 'io_uring-6.1-2022-11-25' of git://git.kernel.dk/linux: io_uring: clear TIF_NOTIFY_SIGNAL if set and task_work not available io_uring/poll: fix poll_refs race with cancelation io_uring/filetable: fix file reference underflow io_uring: make poll refs more robust io_uring: cmpxchg for poll arm refs release
2022-11-25Merge tag 'zonefs-6.1-rc7' of ↵Linus Torvalds2-8/+21
git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs Pull zonefs fixes from Damien Le Moal: - Fix a race between zonefs module initialization of sysfs attribute directory and mounting a drive (from Xiaoxu). - Fix active zone accounting in the rare case of an IO error due to a zone transition to offline or read-only state (from me). * tag 'zonefs-6.1-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs: zonefs: Fix active zone accounting zonefs: Fix race between modprobe and mount
2022-11-25Merge tag 'regulator-fix-v6.1-rc6' of ↵Linus Torvalds4-6/+22
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator Pull regulator fixes from Mark Brown: "This is more changes than I'd like this late although the diffstat is still fairly small, I kept on holding off as new fixes came in to give things time to soak in -next but should probably have tagged and sent an additional pull request earlier. There's some relatively large fixes to the twl6030 driver to fix issues with the TWL6032 variant which resulted from some work on the core TWL6030 driver, a couple of fixes for error handling paths (mostly in the core), and a nice stability fix for the sgl51000 driver that's been pulled out of a BSP" * tag 'regulator-fix-v6.1-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: regulator: twl6030: fix get status of twl6032 regulators regulator: twl6030: re-add TWL6032_SUBCLASS regulator: slg51000: Wait after asserting CS pin regulator: core: fix UAF in destroy_regulator() regulator: rt5759: fix OOB in validate_desc() regulator: core: fix kobject release warning and memory leak in regulator_register()
2022-11-25Merge tag 'for-6.1-rc6-tag' of ↵Linus Torvalds7-35/+132
git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux Pull btrfs fixes from David Sterba: - fix a regression in nowait + buffered write - in zoned mode fix endianness when comparing super block generation - locking and lockdep fixes: - fix potential sleeping under spinlock when setting qgroup limit - lockdep warning fixes when btrfs_path is freed after copy_to_user - do not modify log tree while holding a leaf from fs tree locked - fix freeing of sysfs files of static features on error - use kv.alloc for zone map allocation as a fallback to avoid warnings due to high order allocation - send, avoid unaligned encoded writes when attempting to clone range * tag 'for-6.1-rc6-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux: btrfs: sysfs: normalize the error handling branch in btrfs_init_sysfs() btrfs: do not modify log tree while holding a leaf from fs tree locked btrfs: use kvcalloc in btrfs_get_dev_zone_info btrfs: qgroup: fix sleep from invalid context bug in btrfs_qgroup_inherit() btrfs: send: avoid unaligned encoded writes when attempting to clone range btrfs: zoned: fix missing endianness conversion in sb_write_pointer btrfs: free btrfs_path before copying subvol info to userspace btrfs: free btrfs_path before copying fspath to userspace btrfs: free btrfs_path before copying inodes to userspace btrfs: free btrfs_path before copying root refs to userspace btrfs: fix assertion failure and blocking during nowait buffered write
2022-11-25Merge tag 'pm-6.1-rc7' of ↵Linus Torvalds5-48/+74
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull power management fixes from Rafael Wysocki: "These revert a recent change in the schedutil cpufreq governor that had not been expected to make any functional difference, but turned out to introduce a performance regression, fix an initialization issue in the amd-pstate driver and make it actually replace the venerable ACPI cpufreq driver on the supported systems by default. Specifics: - Revert a recent schedutil cpufreq governor change that introduced a performace regression on Pixel 6 (Sam Wu) - Fix amd-pstate driver initialization after running the kernel via kexec (Wyes Karny) - Turn amd-pstate into a built-in driver which allows it to take precedence over acpi-cpufreq by default on supported systems and amend it with a mechanism to disable this behavior (Perry Yuan) - Update amd-pstate documentation in accordance with the other changes made to it (Perry Yuan)" * tag 'pm-6.1-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: Documentation: add amd-pstate kernel command line options Documentation: amd-pstate: add driver working mode introduction cpufreq: amd-pstate: add amd-pstate driver parameter for mode selection cpufreq: amd-pstate: change amd-pstate driver to be built-in type cpufreq: amd-pstate: cpufreq: amd-pstate: reset MSR_AMD_PERF_CTL register at init Revert "cpufreq: schedutil: Move max CPU capacity to sugov_policy"
2022-11-25Merge tag 's390-6.1-6' of ↵Linus Torvalds3-3/+15
git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux Pull s390 updates from Alexander Gordeev: - Fix size of incorrectly increased from four to eight bytes TOD field of crash dump save area. As result in case of kdump NT_S390_TODPREG ELF notes section contains correct value and "detected read beyond size of field" compiler warning goes away. - Fix memory leak in cryptographic Adjunct Processors (AP) module on initialization failure path. - Add Gerald Schaefer <gerald.schaefer@linux.ibm.com> and Alexander Gordeev <agordeev@linux.ibm.com> as S390 memory management maintainers. Also rename the S390 section to S390 ARCHITECTURE to be a bit more precise. * tag 's390-6.1-6' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: MAINTAINERS: add S390 MM section s390/crashdump: fix TOD programmable field size s390/ap: fix memory leak in ap_init_qci_info()
2022-11-25Merge tag 'hyperv-fixes-signed-20221125' of ↵Linus Torvalds5-79/+141
git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux Pull hyperv fixes from Wei Liu: - Fix IRTE allocation in Hyper-V PCI controller (Dexuan Cui) - Fix handling of SCSI srb_status and capacity change events (Michael Kelley) - Restore VP assist page after CPU offlining and onlining (Vitaly Kuznetsov) - Fix some memory leak issues in VMBus (Yang Yingliang) * tag 'hyperv-fixes-signed-20221125' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux: Drivers: hv: vmbus: fix possible memory leak in vmbus_device_register() Drivers: hv: vmbus: fix double free in the error path of vmbus_add_channel_work() PCI: hv: Only reuse existing IRTE allocation for Multi-MSI scsi: storvsc: Fix handling of srb_status and capacity change events x86/hyperv: Restore VP assist page after cpu offlining/onlining
2022-11-25Merge tag 'mm-hotfixes-stable-2022-11-24' of ↵Linus Torvalds24-79/+173
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull hotfixes from Andrew Morton: "24 MM and non-MM hotfixes. 8 marked cc:stable and 16 for post-6.0 issues. There have been a lot of hotfixes this cycle, and this is quite a large batch given how far we are into the -rc cycle. Presumably a reflection of the unusually large amount of MM material which went into 6.1-rc1" * tag 'mm-hotfixes-stable-2022-11-24' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (24 commits) test_kprobes: fix implicit declaration error of test_kprobes nilfs2: fix nilfs_sufile_mark_dirty() not set segment usage as dirty mm/cgroup/reclaim: fix dirty pages throttling on cgroup v1 mm: fix unexpected changes to {failslab|fail_page_alloc}.attr swapfile: fix soft lockup in scan_swap_map_slots hugetlb: fix __prep_compound_gigantic_page page flag setting kfence: fix stack trace pruning proc/meminfo: fix spacing in SecPageTables mm: multi-gen LRU: retry folios written back while isolated mailmap: update email address for Satya Priya mm/migrate_device: return number of migrating pages in args->cpages kbuild: fix -Wimplicit-function-declaration in license_is_gpl_compatible MAINTAINERS: update Alex Hung's email address mailmap: update Alex Hung's email address mm: mmap: fix documentation for vma_mas_szero mm/damon/sysfs-schemes: skip stats update if the scheme directory is removed mm/memory: return vm_fault_t result from migrate_to_ram() callback mm: correctly charge compressed memory to its memcg ipc/shm: call underlying open/close vm_ops gcov: clang: fix the buffer overflow issue ...
2022-11-25Merge tag 'pull-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfsLinus Torvalds2-2/+12
Pull vfs fixes from Al Viro: "A couple of fixes, one of them for this cycle regression..." * tag 'pull-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: vfs: vfs_tmpfile: ensure O_EXCL flag is enforced fs: use acquire ordering in __fget_light()
2022-11-25io_uring: clear TIF_NOTIFY_SIGNAL if set and task_work not availableJens Axboe1-2/+7
With how task_work is added and signaled, we can have TIF_NOTIFY_SIGNAL set and no task_work pending as it got run in a previous loop. Treat TIF_NOTIFY_SIGNAL like get_signal(), always clear it if set regardless of whether or not task_work is pending to run. Cc: stable@vger.kernel.org Fixes: 46a525e199e4 ("io_uring: don't gate task_work run on TIF_NOTIFY_SIGNAL") Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-11-25Merge tag 'sound-6.1-rc7' of ↵Linus Torvalds9-14/+27
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "A few more last-minute fixes for 6.1 that have been gathered in the last week; nothing looks too worrisome, mostly device-specific small fixes, including the ABI fix for ASoC SOF" * tag 'sound-6.1-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ASoC: soc-pcm: Add NULL check in BE reparenting ALSA: seq: Fix function prototype mismatch in snd_seq_expand_var_event ASoC: SOF: dai: move AMD_HS to end of list to restore backwards-compatibility ASoC: max98373: Add checks for devm_kcalloc ASoC: rt711-sdca: fix the latency time of clock stop prepare state machine transitions ASoC: soc-pcm: Don't zero TDM masks in __soc_pcm_open() ASoC: sgtl5000: Reset the CHIP_CLK_CTRL reg on remove ASoC: hdac_hda: fix hda pcm buffer overflow issue ASoC: stm32: i2s: remove irqf_oneshot flag ASoC: wm8962: Wait for updated value of WM8962_CLOCKING1 register
2022-11-25Merge tag 'drm-fixes-2022-11-25' of git://anongit.freedesktop.org/drm/drmLinus Torvalds38-326/+487
Pull drm fixes from Dave Airlie: "Weekly fixes, amdgpu has not quite settled down. Most of the changes are small, and the non-amdgpu ones are all fine. There are a bunch of DP MST DSC fixes that fix some issues introduced in a previous larger MST rework. The biggest one is mainly propagating some error values properly instead of bool returns, and I think it just looks large but doesn't really change anything too much, except propagating errors that are required to avoid deadlocks. I've gone over it and a few others and they've had some decent testing over the last few weeks. Summary: amdgpu: - amdgpu gang submit fix - DCN 3.1.4 fixes - DP MST DSC deadlock fixes - HMM userptr fixes - Fix Aldebaran CU occupancy reporting - GFX11 fixes - PSP suspend/resume fix - DCE12 KASAN fix - DCN 3.2.x fixes - Rotated cursor fix - SMU 13.x fix - DELL platform suspend/resume fixes - VCN4 SR-IOV fix - Display regression fix for polled connectors i915: - Fix GVT KVM reference count handling - Never purge busy TTM objects - Fix warn in intel_display_power_*_domain() functions dma-buf: - Use dma_fence_unwrap_for_each when importing sync files - Fix race in dma_heap_add() fbcon: - Fix use of uninitialized memory in logo" * tag 'drm-fixes-2022-11-25' of git://anongit.freedesktop.org/drm/drm: (30 commits) drm/amdgpu/vcn: re-use original vcn0 doorbell value drm/amdgpu: Partially revert "drm/amdgpu: update drm_display_info correctly when the edid is read" drm/amd/display: No display after resume from WB/CB drm/amdgpu: fix use-after-free during gpu recovery drm/amd/pm: update driver if header for smu_13_0_7 drm/amd/display: Fix rotated cursor offset calculation drm/amd/display: Use new num clk levels struct for max mclk index drm/amd/display: Avoid setting pixel rate divider to N/A drm/amd/display: Use viewport height for subvp mall allocation size drm/amd/display: Update soc bounding box for dcn32/dcn321 drm/amd/dc/dce120: Fix audio register mapping, stop triggering KASAN drm/amdgpu/psp: don't free PSP buffers on suspend fbcon: Use kzalloc() in fbcon_prepare_logo() dma-buf: fix racing conflict of dma_heap_add() drm/amd/amdgpu: reserve vm invalidation engine for firmware drm/amdgpu: Enable Aldebaran devices to report CU Occupancy drm/amdgpu: fix userptr HMM range handling v2 drm/amdgpu: always register an MMU notifier for userptr drm/amdgpu/dm/mst: Fix uninitialized var in pre_compute_mst_dsc_configs_for_state() drm/amdgpu/dm/dp_mst: Don't grab mst_mgr->lock when computing DSC state ...
2022-11-25io_uring/poll: fix poll_refs race with cancelationLin Ma1-1/+2
There is an interesting race condition of poll_refs which could result in a NULL pointer dereference. The crash trace is like: KASAN: null-ptr-deref in range [0x0000000000000008-0x000000000000000f] CPU: 0 PID: 30781 Comm: syz-executor.2 Not tainted 6.0.0-g493ffd6605b2 #1 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.13.0-1ubuntu1.1 04/01/2014 RIP: 0010:io_poll_remove_entry io_uring/poll.c:154 [inline] RIP: 0010:io_poll_remove_entries+0x171/0x5b4 io_uring/poll.c:190 Code: ... RSP: 0018:ffff88810dfefba0 EFLAGS: 00010202 RAX: 0000000000000001 RBX: 0000000000000000 RCX: 0000000000040000 RDX: ffffc900030c4000 RSI: 000000000003ffff RDI: 0000000000040000 RBP: 0000000000000008 R08: ffffffff9764d3dd R09: fffffbfff3836781 R10: fffffbfff3836781 R11: 0000000000000000 R12: 1ffff11003422d60 R13: ffff88801a116b04 R14: ffff88801a116ac0 R15: dffffc0000000000 FS: 00007f9c07497700(0000) GS:ffff88811a600000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007ffb5c00ea98 CR3: 0000000105680005 CR4: 0000000000770ef0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 PKRU: 55555554 Call Trace: <TASK> io_apoll_task_func+0x3f/0xa0 io_uring/poll.c:299 handle_tw_list io_uring/io_uring.c:1037 [inline] tctx_task_work+0x37e/0x4f0 io_uring/io_uring.c:1090 task_work_run+0x13a/0x1b0 kernel/task_work.c:177 get_signal+0x2402/0x25a0 kernel/signal.c:2635 arch_do_signal_or_restart+0x3b/0x660 arch/x86/kernel/signal.c:869 exit_to_user_mode_loop kernel/entry/common.c:166 [inline] exit_to_user_mode_prepare+0xc2/0x160 kernel/entry/common.c:201 __syscall_exit_to_user_mode_work kernel/entry/common.c:283 [inline] syscall_exit_to_user_mode+0x58/0x160 kernel/entry/common.c:294 entry_SYSCALL_64_after_hwframe+0x63/0xcd The root cause for this is a tiny overlooking in io_poll_check_events() when cocurrently run with poll cancel routine io_poll_cancel_req(). The interleaving to trigger use-after-free: CPU0 | CPU1 | io_apoll_task_func() | io_poll_cancel_req() io_poll_check_events() | // do while first loop | v = atomic_read(...) | // v = poll_refs = 1 | ... | io_poll_mark_cancelled() | atomic_or() | // poll_refs = IO_POLL_CANCEL_FLAG | 1 | atomic_sub_return(...) | // poll_refs = IO_POLL_CANCEL_FLAG | // loop continue | | | io_poll_execute() | io_poll_get_ownership() | // poll_refs = IO_POLL_CANCEL_FLAG | 1 | // gets the ownership v = atomic_read(...) | // poll_refs not change | | if (v & IO_POLL_CANCEL_FLAG) | return -ECANCELED; | // io_poll_check_events return | // will go into | // io_req_complete_failed() free req | | | io_apoll_task_func() | // also go into io_req_complete_failed() And the interleaving to trigger the kernel WARNING: CPU0 | CPU1 | io_apoll_task_func() | io_poll_cancel_req() io_poll_check_events() | // do while first loop | v = atomic_read(...) | // v = poll_refs = 1 | ... | io_poll_mark_cancelled() | atomic_or() | // poll_refs = IO_POLL_CANCEL_FLAG | 1 | atomic_sub_return(...) | // poll_refs = IO_POLL_CANCEL_FLAG | // loop continue | | v = atomic_read(...) | // v = IO_POLL_CANCEL_FLAG | | io_poll_execute() | io_poll_get_ownership() | // poll_refs = IO_POLL_CANCEL_FLAG | 1 | // gets the ownership | WARN_ON_ONCE(!(v & IO_POLL_REF_MASK))) | // v & IO_POLL_REF_MASK = 0 WARN | | | io_apoll_task_func() | // also go into io_req_complete_failed() By looking up the source code and communicating with Pavel, the implementation of this atomic poll refs should continue the loop of io_poll_check_events() just to avoid somewhere else to grab the ownership. Therefore, this patch simply adds another AND operation to make sure the loop will stop if it finds the poll_refs is exactly equal to IO_POLL_CANCEL_FLAG. Since io_poll_cancel_req() grabs ownership and will finally make its way to io_req_complete_failed(), the req will be reclaimed as expected. Fixes: aa43477b0402 ("io_uring: poll rework") Signed-off-by: Lin Ma <linma@zju.edu.cn> Reviewed-by: Pavel Begunkov <asml.silence@gmail.com> [axboe: tweak description and code style] Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-11-25io_uring/filetable: fix file reference underflowLin Ma1-2/+0
There is an interesting reference bug when -ENOMEM occurs in calling of io_install_fixed_file(). KASan report like below: [ 14.057131] ================================================================== [ 14.059161] BUG: KASAN: use-after-free in unix_get_socket+0x10/0x90 [ 14.060975] Read of size 8 at addr ffff88800b09cf20 by task kworker/u8:2/45 [ 14.062684] [ 14.062768] CPU: 2 PID: 45 Comm: kworker/u8:2 Not tainted 6.1.0-rc4 #1 [ 14.063099] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.0-0-gd239552ce722-prebuilt.qemu.org 04/01/2014 [ 14.063666] Workqueue: events_unbound io_ring_exit_work [ 14.063936] Call Trace: [ 14.064065] <TASK> [ 14.064175] dump_stack_lvl+0x34/0x48 [ 14.064360] print_report+0x172/0x475 [ 14.064547] ? _raw_spin_lock_irq+0x83/0xe0 [ 14.064758] ? __virt_addr_valid+0xef/0x170 [ 14.064975] ? unix_get_socket+0x10/0x90 [ 14.065167] kasan_report+0xad/0x130 [ 14.065353] ? unix_get_socket+0x10/0x90 [ 14.065553] unix_get_socket+0x10/0x90 [ 14.065744] __io_sqe_files_unregister+0x87/0x1e0 [ 14.065989] ? io_rsrc_refs_drop+0x1c/0xd0 [ 14.066199] io_ring_exit_work+0x388/0x6a5 [ 14.066410] ? io_uring_try_cancel_requests+0x5bf/0x5bf [ 14.066674] ? try_to_wake_up+0xdb/0x910 [ 14.066873] ? virt_to_head_page+0xbe/0xbe [ 14.067080] ? __schedule+0x574/0xd20 [ 14.067273] ? read_word_at_a_time+0xe/0x20 [ 14.067492] ? strscpy+0xb5/0x190 [ 14.067665] process_one_work+0x423/0x710 [ 14.067879] worker_thread+0x2a2/0x6f0 [ 14.068073] ? process_one_work+0x710/0x710 [ 14.068284] kthread+0x163/0x1a0 [ 14.068454] ? kthread_complete_and_exit+0x20/0x20 [ 14.068697] ret_from_fork+0x22/0x30 [ 14.068886] </TASK> [ 14.069000] [ 14.069088] Allocated by task 289: [ 14.069269] kasan_save_stack+0x1e/0x40 [ 14.069463] kasan_set_track+0x21/0x30 [ 14.069652] __kasan_slab_alloc+0x58/0x70 [ 14.069899] kmem_cache_alloc+0xc5/0x200 [ 14.070100] __alloc_file+0x20/0x160 [ 14.070283] alloc_empty_file+0x3b/0xc0 [ 14.070479] path_openat+0xc3/0x1770 [ 14.070689] do_filp_open+0x150/0x270 [ 14.070888] do_sys_openat2+0x113/0x270 [ 14.071081] __x64_sys_openat+0xc8/0x140 [ 14.071283] do_syscall_64+0x3b/0x90 [ 14.071466] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 14.071791] [ 14.071874] Freed by task 0: [ 14.072027] kasan_save_stack+0x1e/0x40 [ 14.072224] kasan_set_track+0x21/0x30 [ 14.072415] kasan_save_free_info+0x2a/0x50 [ 14.072627] __kasan_slab_free+0x106/0x190 [ 14.072858] kmem_cache_free+0x98/0x340 [ 14.073075] rcu_core+0x427/0xe50 [ 14.073249] __do_softirq+0x110/0x3cd [ 14.073440] [ 14.073523] Last potentially related work creation: [ 14.073801] kasan_save_stack+0x1e/0x40 [ 14.074017] __kasan_record_aux_stack+0x97/0xb0 [ 14.074264] call_rcu+0x41/0x550 [ 14.074436] task_work_run+0xf4/0x170 [ 14.074619] exit_to_user_mode_prepare+0x113/0x120 [ 14.074858] syscall_exit_to_user_mode+0x1d/0x40 [ 14.075092] do_syscall_64+0x48/0x90 [ 14.075272] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 14.075529] [ 14.075612] Second to last potentially related work creation: [ 14.075900] kasan_save_stack+0x1e/0x40 [ 14.076098] __kasan_record_aux_stack+0x97/0xb0 [ 14.076325] task_work_add+0x72/0x1b0 [ 14.076512] fput+0x65/0xc0 [ 14.076657] filp_close+0x8e/0xa0 [ 14.076825] __x64_sys_close+0x15/0x50 [ 14.077019] do_syscall_64+0x3b/0x90 [ 14.077199] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 14.077448] [ 14.077530] The buggy address belongs to the object at ffff88800b09cf00 [ 14.077530] which belongs to the cache filp of size 232 [ 14.078105] The buggy address is located 32 bytes inside of [ 14.078105] 232-byte region [ffff88800b09cf00, ffff88800b09cfe8) [ 14.078685] [ 14.078771] The buggy address belongs to the physical page: [ 14.079046] page:000000001bd520e7 refcount:1 mapcount:0 mapping:0000000000000000 index:0xffff88800b09de00 pfn:0xb09c [ 14.079575] head:000000001bd520e7 order:1 compound_mapcount:0 compound_pincount:0 [ 14.079946] flags: 0x100000000010200(slab|head|node=0|zone=1) [ 14.080244] raw: 0100000000010200 0000000000000000 dead000000000001 ffff88800493cc80 [ 14.080629] raw: ffff88800b09de00 0000000080190018 00000001ffffffff 0000000000000000 [ 14.081016] page dumped because: kasan: bad access detected [ 14.081293] [ 14.081376] Memory state around the buggy address: [ 14.081618] ffff88800b09ce00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 14.081974] ffff88800b09ce80: 00 00 00 00 00 fc fc fc fc fc fc fc fc fc fc fc [ 14.082336] >ffff88800b09cf00: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 14.082690] ^ [ 14.082909] ffff88800b09cf80: fb fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc [ 14.083266] ffff88800b09d000: fc fc fc fc fc fc fc fc fa fb fb fb fb fb fb fb [ 14.083622] ================================================================== The actual tracing of this bug is shown below: commit 8c71fe750215 ("io_uring: ensure fput() called correspondingly when direct install fails") adds an additional fput() in io_fixed_fd_install() when io_file_bitmap_get() returns error values. In that case, the routine will never make it to io_install_fixed_file() due to an early return. static int io_fixed_fd_install(...) { if (alloc_slot) { ... ret = io_file_bitmap_get(ctx); if (unlikely(ret < 0)) { io_ring_submit_unlock(ctx, issue_flags); fput(file); return ret; } ... } ... ret = io_install_fixed_file(req, file, issue_flags, file_slot); ... } In the above scenario, the reference is okay as io_fixed_fd_install() ensures the fput() is called when something bad happens, either via bitmap or via inner io_install_fixed_file(). However, the commit 61c1b44a21d7 ("io_uring: fix deadlock on iowq file slot alloc") breaks the balance because it places fput() into the common path for both io_file_bitmap_get() and io_install_fixed_file(). Since io_install_fixed_file() handles the fput() itself, the reference underflow come across then. There are some extra commits make the current code into io_fixed_fd_install() -> __io_fixed_fd_install() -> io_install_fixed_file() However, the fact that there is an extra fput() is called if io_install_fixed_file() calls fput(). Traversing through the code, I find that the existing two callers to __io_fixed_fd_install(): io_fixed_fd_install() and io_msg_send_fd() have fput() when handling error return, this patch simply removes the fput() in io_install_fixed_file() to fix the bug. Fixes: 61c1b44a21d7 ("io_uring: fix deadlock on iowq file slot alloc") Signed-off-by: Lin Ma <linma@zju.edu.cn> Link: https://lore.kernel.org/r/be4ba4b.5d44.184a0a406a4.Coremail.linma@zju.edu.cn Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-11-25io_uring: make poll refs more robustPavel Begunkov1-1/+35
poll_refs carry two functions, the first is ownership over the request. The second is notifying the io_poll_check_events() that there was an event but wake up couldn't grab the ownership, so io_poll_check_events() should retry. We want to make poll_refs more robust against overflows. Instead of always incrementing it, which covers two purposes with one atomic, check if poll_refs is elevated enough and if so set a retry flag without attempts to grab ownership. The gap between the bias check and following atomics may seem racy, but we don't need it to be strict. Moreover there might only be maximum 4 parallel updates: by the first and the second poll entries, __io_arm_poll_handler() and cancellation. From those four, only poll wake ups may be executed multiple times, but they're protected by a spin. Cc: stable@vger.kernel.org Reported-by: Lin Ma <linma@zju.edu.cn> Fixes: aa43477b04025 ("io_uring: poll rework") Signed-off-by: Pavel Begunkov <asml.silence@gmail.com> Link: https://lore.kernel.org/r/c762bc31f8683b3270f3587691348a7119ef9c9d.1668963050.git.asml.silence@gmail.com Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-11-25io_uring: cmpxchg for poll arm refs releasePavel Begunkov1-5/+3
Replace atomically substracting the ownership reference at the end of arming a poll with a cmpxchg. We try to release ownership by setting 0 assuming that poll_refs didn't change while we were arming. If it did change, we keep the ownership and use it to queue a tw, which is fully capable to process all events and (even tolerates spurious wake ups). It's a bit more elegant as we reduce races b/w setting the cancellation flag and getting refs with this release, and with that we don't have to worry about any kinds of underflows. It's not the fastest path for polling. The performance difference b/w cmpxchg and atomic dec is usually negligible and it's not the fastest path. Cc: stable@vger.kernel.org Fixes: aa43477b04025 ("io_uring: poll rework") Signed-off-by: Pavel Begunkov <asml.silence@gmail.com> Link: https://lore.kernel.org/r/0c95251624397ea6def568ff040cad2d7926fd51.1668963050.git.asml.silence@gmail.com Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-11-25zonefs: Fix active zone accountingDamien Le Moal2-2/+15
If a file zone transitions to the offline or readonly state from an active state, we must clear the zone active flag and decrement the active seq file counter. Do so in zonefs_account_active() using the new zonefs inode flags ZONEFS_ZONE_OFFLINE and ZONEFS_ZONE_READONLY. These flags are set if necessary in zonefs_check_zone_condition() based on the result of report zones operation after an IO error. Fixes: 87c9ce3ffec9 ("zonefs: Add active seq file accounting") Cc: stable@vger.kernel.org Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com> Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
2022-11-25vfs: fix copy_file_range() averts filesystem freeze protectionAmir Goldstein4-9/+28
Commit 868f9f2f8e00 ("vfs: fix copy_file_range() regression in cross-fs copies") removed fallback to generic_copy_file_range() for cross-fs cases inside vfs_copy_file_range(). To preserve behavior of nfsd and ksmbd server-side-copy, the fallback to generic_copy_file_range() was added in nfsd and ksmbd code, but that call is missing sb_start_write(), fsnotify hooks and more. Ideally, nfsd and ksmbd would pass a flag to vfs_copy_file_range() that will take care of the fallback, but that code would be subtle and we got vfs_copy_file_range() logic wrong too many times already. Instead, add a flag to explicitly request vfs_copy_file_range() to perform only generic_copy_file_range() and let nfsd and ksmbd use this flag only in the fallback path. This choise keeps the logic changes to minimum in the non-nfsd/ksmbd code paths to reduce the risk of further regressions. Fixes: 868f9f2f8e00 ("vfs: fix copy_file_range() regression in cross-fs copies") Tested-by: Namjae Jeon <linkinjeon@kernel.org> Tested-by: Luis Henriques <lhenriques@suse.de> Signed-off-by: Amir Goldstein <amir73il@gmail.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2022-11-25Merge tag 'amd-drm-fixes-6.1-2022-11-23' of ↵Dave Airlie32-294/+440
https://gitlab.freedesktop.org/agd5f/linux into drm-fixes amd-drm-fixes-6.1-2022-11-23: amdgpu: - DCN 3.1.4 fixes - DP MST DSC deadlock fixes - HMM userptr fixes - Fix Aldebaran CU occupancy reporting - GFX11 fixes - PSP suspend/resume fix - DCE12 KASAN fix - DCN 3.2.x fixes - Rotated cursor fix - SMU 13.x fix - DELL platform suspend/resume fixes - VCN4 SR-IOV fix - Display regression fix for polled connectors Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20221123143453.8977-1-alexander.deucher@amd.com
2022-11-25Merge tag 'drm-intel-fixes-2022-11-24' of ↵Dave Airlie3-9/+11
git://anongit.freedesktop.org/drm/drm-intel into drm-fixes - Fix GVT KVM reference count handling (Sean Christopherson) - Never purge busy TTM objects (Matthew Auld) - Fix warn in intel_display_power_*_domain() functions (Imre Deak) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/Y38u44hb1LZfZC+M@tursulin-desk
2022-11-25Merge tag 'drm-misc-fixes-2022-11-24' of ↵Dave Airlie4-23/+36
git://anongit.freedesktop.org/drm/drm-misc into drm-fixes drm-misc-fixes for v6.1-rc7: - Another amdgpu gang submit fix. - Use dma_fence_unwrap_for_each when importing sync files. - Fix race in dma_heap_add(). - Fix use of uninitialized memory in logo. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/a5721505-4823-98ef-7d6f-0ea478221391@linux.intel.com
2022-11-24Merge tag 'net-6.1-rc7' of ↵Linus Torvalds119-483/+917
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net Pull networking fixes from Paolo Abeni: "Including fixes from rxrpc, netfilter and xfrm. Current release - regressions: - dccp/tcp: fix bhash2 issues related to WARN_ON() in inet_csk_get_port() - l2tp: don't sleep and disable BH under writer-side sk_callback_lock - eth: ice: fix handling of burst tx timestamps Current release - new code bugs: - xfrm: squelch kernel warning in case XFRM encap type is not available - eth: mlx5e: fix possible race condition in macsec extended packet number update routine Previous releases - regressions: - neigh: decrement the family specific qlen - netfilter: fix ipset regression - rxrpc: fix race between conn bundle lookup and bundle removal [ZDI-CAN-15975] - eth: iavf: do not restart tx queues after reset task failure - eth: nfp: add port from netdev validation for EEPROM access - eth: mtk_eth_soc: fix potential memory leak in mtk_rx_alloc() Previous releases - always broken: - tipc: set con sock in tipc_conn_alloc - nfc: - fix potential memory leaks - fix incorrect sizing calculations in EVT_TRANSACTION - eth: octeontx2-af: fix pci device refcount leak - eth: bonding: fix ICMPv6 header handling when receiving IPv6 messages - eth: prestera: add missing unregister_netdev() in prestera_port_create() - eth: tsnep: fix rotten packets Misc: - usb: qmi_wwan: add support for LARA-L6" * tag 'net-6.1-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (95 commits) net: thunderx: Fix the ACPI memory leak octeontx2-af: Fix reference count issue in rvu_sdp_init() net: altera_tse: release phylink resources in tse_shutdown() virtio_net: Fix probe failed when modprobe virtio_net net: wwan: t7xx: Fix the ACPI memory leak octeontx2-pf: Add check for devm_kcalloc net: enetc: preserve TX ring priority across reconfiguration net: marvell: prestera: add missing unregister_netdev() in prestera_port_create() nfc: st-nci: fix incorrect sizing calculations in EVT_TRANSACTION nfc: st-nci: fix memory leaks in EVT_TRANSACTION nfc: st-nci: fix incorrect validating logic in EVT_TRANSACTION Documentation: networking: Update generic_netlink_howto URL net/cdc_ncm: Fix multicast RX support for CDC NCM devices with ZLP net: usb: qmi_wwan: add u-blox 0x1342 composition l2tp: Don't sleep and disable BH under writer-side sk_callback_lock net: dm9051: Fix missing dev_kfree_skb() in dm9051_loop_rx() arcnet: fix potential memory leak in com20020_probe() ipv4: Fix error return code in fib_table_insert() net: ethernet: mtk_eth_soc: fix memory leak in error path net: ethernet: mtk_eth_soc: fix resource leak in error path ...
2022-11-24Merge tag 'soc-fixes-6.1-4' of ↵Linus Torvalds45-110/+114
git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM SoC fixes from Arnd Bergmann: "There are a bunch of late fixes that just came in, in particular a longer series for Rockchips devicetree files, but most of those just address cosmetic errors that were found during the binding validation. There are a couple of code changes: - A regression fix to the IXP42x PCI bus - A fix for a memory leak on optee, and another one for mach-mxs - Two fixes for the sunxi rsb bus driver, to address problems with the shutdown logic The rest are small but important devicetree fixes for a number of individual boards, addressing issues across all platforms: - arm global timer on older rockchip SoCs is unstable and needs to be disabled in favor of a more reliable clocksource - Corrections to fix bluetooth, mmc, and networking on a few Rockchip boards - at91/sam9g20ek UDC needs a pin controller config change - an omap board runs into mmc probe errors because of regulator nodes in the wrong place - imx8mp-evk has a minor inaccuracy with its pin config, but without user visible impact - The Allwinner H6 Hantro G2 video decoder needs an IOMMU reference to prevent the driver from crashing" * tag 'soc-fixes-6.1-4' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (30 commits) bus: ixp4xx: Don't touch bit 7 on IXP42x ARM: dts: imx6q-prti6q: Fix ref/tcxo-clock-frequency properties arm64: dts: imx8mp-evk: correct pcie pad settings ARM: mxs: fix memory leak in mxs_machine_init() ARM: dts: at91: sam9g20ek: enable udc vbus gpio pinctrl tee: optee: fix possible memory leak in optee_register_device() arm64: dts: allwinner: h6: Add IOMMU reference to Hantro G2 media: dt-bindings: allwinner: h6-vpu-g2: Add IOMMU reference property bus: sunxi-rsb: Support atomic transfers bus: sunxi-rsb: Remove the shutdown callback ARM: dts: rockchip: disable arm_global_timer on rk3066 and rk3188 arm64: dts: rockchip: Fix Pine64 Quartz4-B PMIC interrupt ARM: dts: am335x-pcm-953: Define fixed regulators in root node ARM: dts: rockchip: rk3188: fix lcdc1-rgb24 node name arm64: dts: rockchip: fix ir-receiver node names ARM: dts: rockchip: fix ir-receiver node names arm64: dts: rockchip: fix adc-keys sub node names ARM: dts: rockchip: fix adc-keys sub node names arm: dts: rockchip: remove clock-frequency from rtc arm: dts: rockchip: fix node name for hym8563 rtc ...
2022-11-24Merge tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-armLinus Torvalds4-14/+29
Pull ARM fixes from Russell King: "Two fixes for 6.1: - fix stacktraces for tracepoint events in Thumb2 mode - fix for noMMU ZERO_PAGE() implementation" * tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm: ARM: 9266/1: mm: fix no-MMU ZERO_PAGE() implementation ARM: 9251/1: perf: Fix stacktraces for tracepoint events in THUMB2 kernels
2022-11-24Merge tag 'loongarch-fixes-6.1-2' of ↵Linus Torvalds11-73/+71
git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson Pull LoongArch fixes from Huacai Chen: "Fix two build warnings, a copy_thread() bug, two page table manipulation bugs, and some trivial cleanups" * tag 'loongarch-fixes-6.1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson: docs/zh_CN/LoongArch: Fix wrong description of FPRs Note LoongArch: Fix unsigned comparison with less than zero LoongArch: Set _PAGE_DIRTY only if _PAGE_MODIFIED is set in {pmd,pte}_mkwrite() LoongArch: Set _PAGE_DIRTY only if _PAGE_WRITE is set in {pmd,pte}_mkdirty() LoongArch: Clear FPU/SIMD thread info flags for kernel thread LoongArch: SMP: Change prefix from loongson3 to loongson LoongArch: Combine acpi_boot_table_init() and acpi_boot_init() LoongArch: Makefile: Use "grep -E" instead of "egrep"
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