If you call getdents with a buffer size less than a page,
entries can be skipped. This correctly sets the point to continue from.
Bug: 325550828
Test: getdents with low buffer size
Signed-off-by: Daniel Rosenberg <drosen@google.com>
(cherry picked from https://android-review.googlesource.com/q/commit:506cf3f0742432c1995117f83b2528a23944989b)
Merged-In: I324e7e815d31742bd4e2d70c5d07c2b09a67a7c2
Change-Id: I324e7e815d31742bd4e2d70c5d07c2b09a67a7c2
fuse_lseek_backing was returning the offset as an int, which would then
be treated as an ERR if in the range 4G-4096 and 4G.
Although the call would appear to work correctly, the file position
would be incorrect according to a subsequent fseek with SEEK_CUR.
Based on a change by chenyuwen <chenyuwen1@meizu.com> who found and
fixed this issue.
Bug: 319219307
Change-Id: I3aef5fb22751a72ce2bd7674ee081956a89fc752
Signed-off-by: chenyuwen <chenyuwen1@meizu.com>
Signed-off-by: Paul Lawrence <paullawrence@google.com>
GKI (arm64) relevant 43 out of 213 changes, affecting 47 files +324/-116
8a997e1ab5 mailbox: Not protect module_put with spin_lock_irqsave [1 file, +1/-1]
dcd5b32139 leds: multicolor: Fix intensity setting while SW blinking [1 file, +2/-1]
3a0f33c420 fuse: fix race between concurrent setattrs from multiple nodes [1 file, +11/-0]
9f0fa01811 PCI: dwc: Make link training more robust by setting PORT_LOGIC_LINK_WIDTH to one lane [1 file, +1/-4]
53809d38ec usb: Add checks for snprintf() calls in usb_alloc_dev() [1 file, +10/-4]
cf69fedbb1 usb: gadget: f_hid: wake up readers on disable/unbind [1 file, +17/-2]
10cc2cfd3e usb: typec: displayport: Receive DP Status Update NAK request exit dp altmode [1 file, +4/-0]
1ef2737432 usb: typec: mux: do not return on EOPNOTSUPP in {mux, switch}_set [1 file, +2/-2]
1818fc3602 ALSA: usb-audio: Add a quirk for Lenovo Thinkpad Thunderbolt 3 dock [1 file, +2/-0]
ae2353d862 scsi: ufs: core: Don't perform UFS clkscaling during host async scan [1 file, +3/-0]
0437390086 ovl: Check for NULL d_inode() in ovl_dentry_upper() [1 file, +3/-1]
4149f0ee5e f2fs: don't over-report free space or inodes in statvfs [1 file, +18/-12]
61a9ad7b69 af_unix: Don't leave consecutive consumed OOB skbs. [1 file, +11/-2]
93abf5e0d5 fs/proc/task_mmu: fix PAGE_IS_PFNZERO detection for the huge zero folio [1 file, +1/-1]
29d39e0d5f lib/group_cpus: fix NULL pointer dereference from group_cpus_evenly() [1 file, +8/-1]
a4f182ffa3 HID: wacom: fix crash in wacom_aes_battery_handler() [1 file, +1/-0]
ce23b73f0f Bluetooth: hci_core: Fix use-after-free in vhci_flush() [2 files, +32/-4]
0ee87c2814 ALSA: usb-audio: Fix out-of-bounds read in snd_usb_get_audioformat_uac3() [1 file, +2/-0]
b10a795364 attach_recursive_mnt(): do not lock the covering tree when sliding something under it [1 file, +4/-4]
949060a623 af_unix: Don't set -ECONNRESET for consumed OOB skb. [1 file, +12/-6]
dbcd546400 vsock/uapi: fix linux/vm_sockets.h userspace compilation errors [1 file, +4/-0]
104048a4a4 net: selftests: fix TCP packet checksum [1 file, +3/-2]
2b8788496f serial: core: restore of_node information in sysfs [1 file, +1/-0]
5a8400ebc2 Bluetooth: L2CAP: Fix L2CAP MTU negotiation [1 file, +8/-1]
cf95f8426f maple_tree: fix MA_STATE_PREALLOC flag in mas_preallocate() [1 file, +3/-1]
7b4ac8433c mm/gup: revert "mm: gup: fix infinite loop within __get_longterm_locked" [1 file, +10/-4]
c465f52333 f2fs: fix to zero post-eof page [1 file, +38/-0]
a85999b987 HID: wacom: fix memory leak on kobject creation failure [1 file, +3/-1]
2746d02066 HID: wacom: fix memory leak on sysfs attribute creation failure [1 file, +1/-0]
70017f56b1 HID: wacom: fix kobject reference count leak [1 file, +1/-0]
6a87e79404 scsi: ufs: core: Fix clk scaling to be conditional in reset and restore [1 file, +2/-1]
0519b61075 media: uvcvideo: Rollback non processed entities on error [1 file, +23/-11]
8b8a366e8c io_uring: fix potential page leak in io_sqe_buffer_register() [1 file, +5/-4]
53fd75f25b io_uring/rsrc: fix folio unpinning [1 file, +9/-4]
50998b0ae7 io_uring/rsrc: don't rely on user vaddr alignment [2 files, +5/-1]
399214d703 io_uring/net: improve recv bundles [1 file, +18/-0]
0c07f2bf49 io_uring/net: only retry recv bundle for a full transfer [1 file, +10/-4]
725fcba8bd io_uring/net: only consider msg_inq if larger than 1 [1 file, +2/-2]
b8be3ae062 io_uring/net: always use current transfer count for buffer put [1 file, +1/-1]
c8d152b8c1 io_uring/net: mark iov as dynamically allocated even for single segments [1 file, +6/-5]
560c3b51c7 io_uring/kbuf: flag partial buffer mappings [3 files, +17/-8]
1f4b030e08 mm/vma: reset VMA iterator on commit_merge() OOM failure [1 file, +8/-19]
287b9cec2e usb: typec: tcpm: PSSourceOffTimer timeout in PR_Swap enters ERROR_RECOVERY [1 file, +1/-2]
Changes in 6.12.36
cifs: Correctly set SMB1 SessionKey field in Session Setup Request
cifs: Fix cifs_query_path_info() for Windows NT servers
cifs: Fix encoding of SMB1 Session Setup NTLMSSP Request in non-UNICODE mode
NFSv4: Always set NLINK even if the server doesn't support it
NFSv4.2: fix listxattr to return selinux security label
NFSv4.2: fix setattr caching of TIME_[MODIFY|ACCESS]_SET when timestamps are delegated
mailbox: Not protect module_put with spin_lock_irqsave
mfd: max14577: Fix wakeup source leaks on device unbind
sunrpc: don't immediately retransmit on seqno miss
dm vdo indexer: don't read request structure after enqueuing
leds: multicolor: Fix intensity setting while SW blinking
fuse: fix race between concurrent setattrs from multiple nodes
cxl/region: Add a dev_err() on missing target list entries
NFSv4: xattr handlers should check for absent nfs filehandles
hwmon: (pmbus/max34440) Fix support for max34451
ksmbd: allow a filename to contain special characters on SMB3.1.1 posix extension
ksmbd: provide zero as a unique ID to the Mac client
rust: module: place cleanup_module() in .exit.text section
rust: arm: fix unknown (to Clang) argument '-mno-fdpic'
dmaengine: idxd: Check availability of workqueue allocated by idxd wq driver before using
dmaengine: xilinx_dma: Set dma_device directions
PCI: dwc: Make link training more robust by setting PORT_LOGIC_LINK_WIDTH to one lane
PCI: apple: Fix missing OF node reference in apple_pcie_setup_port
PCI: imx6: Add workaround for errata ERR051624
nvme-tcp: fix I/O stalls on congested sockets
nvme-tcp: sanitize request list handling
md/md-bitmap: fix dm-raid max_write_behind setting
amd/amdkfd: fix a kfd_process ref leak
bcache: fix NULL pointer in cache_set_flush()
drm/amdgpu: seq64 memory unmap uses uninterruptible lock
drm/scheduler: signal scheduled fence when kill job
iio: pressure: zpa2326: Use aligned_s64 for the timestamp
um: Add cmpxchg8b_emu and checksum functions to asm-prototypes.h
um: use proper care when taking mmap lock during segfault
8250: microchip: pci1xxxx: Add PCIe Hot reset disable support for Rev C0 and later devices
coresight: Only check bottom two claim bits
usb: dwc2: also exit clock_gating when stopping udc while suspended
iio: adc: ad_sigma_delta: Fix use of uninitialized status_pos
misc: tps6594-pfsm: Add NULL pointer check in tps6594_pfsm_probe()
usb: potential integer overflow in usbg_make_tpg()
tty: serial: uartlite: register uart driver in init
usb: common: usb-conn-gpio: use a unique name for usb connector device
usb: Add checks for snprintf() calls in usb_alloc_dev()
usb: cdc-wdm: avoid setting WDM_READ for ZLP-s
usb: gadget: f_hid: wake up readers on disable/unbind
usb: typec: displayport: Receive DP Status Update NAK request exit dp altmode
usb: typec: mux: do not return on EOPNOTSUPP in {mux, switch}_set
riscv: add a data fence for CMODX in the kernel mode
ALSA: hda: Ignore unsol events for cards being shut down
ALSA: hda: Add new pci id for AMD GPU display HD audio controller
ALSA: usb-audio: Add a quirk for Lenovo Thinkpad Thunderbolt 3 dock
ASoC: rt1320: fix speaker noise when volume bar is 100%
ceph: fix possible integer overflow in ceph_zero_objects()
scsi: ufs: core: Don't perform UFS clkscaling during host async scan
ovl: Check for NULL d_inode() in ovl_dentry_upper()
btrfs: handle csum tree error with rescue=ibadroots correctly
drm/i915/gem: Allow EXEC_CAPTURE on recoverable contexts on DG1
Revert "drm/i915/gem: Allow EXEC_CAPTURE on recoverable contexts on DG1"
btrfs: factor out nocow ordered extent and extent map generation into a helper
btrfs: use unsigned types for constants defined as bit shifts
btrfs: fix qgroup reservation leak on failure to allocate ordered extent
fs/jfs: consolidate sanity checking in dbMount
jfs: validate AG parameters in dbMount() to prevent crashes
ASoC: codec: wcd9335: Convert to GPIO descriptors
ASoC: codecs: wcd9335: Fix missing free of regulator supplies
f2fs: don't over-report free space or inodes in statvfs
PCI: apple: Use helper function for_each_child_of_node_scoped()
PCI: apple: Set only available ports up
accel/ivpu: Do not fail on cmdq if failed to allocate preemption buffers
accel/ivpu: Remove copy engine support
accel/ivpu: Make command queue ID allocated on XArray
accel/ivpu: Separate DB ID and CMDQ ID allocations from CMDQ allocation
accel/ivpu: Add debugfs interface for setting HWS priority bands
accel/ivpu: Trigger device recovery on engine reset/resume failure
af_unix: Don't leave consecutive consumed OOB skbs.
i2c: tiny-usb: disable zero-length read messages
i2c: robotfuzz-osif: disable zero-length read messages
ata: ahci: Use correct DMI identifier for ASUSPRO-D840SA LPM quirk
smb: client: remove \t from TP_printk statements
mm/damon/sysfs-schemes: free old damon_sysfs_scheme_filter->memcg_path on write
ASoC: amd: yc: Add DMI quirk for Lenovo IdeaPad Slim 5 15
s390/pkey: Prevent overflow in size calculation for memdup_user()
fs/proc/task_mmu: fix PAGE_IS_PFNZERO detection for the huge zero folio
lib/group_cpus: fix NULL pointer dereference from group_cpus_evenly()
Revert "riscv: Define TASK_SIZE_MAX for __access_ok()"
Revert "riscv: misaligned: fix sleeping function called during misaligned access handling"
drm/xe/display: Add check for alloc_ordered_workqueue()
HID: wacom: fix crash in wacom_aes_battery_handler()
atm: clip: prevent NULL deref in clip_push()
Bluetooth: hci_core: Fix use-after-free in vhci_flush()
ALSA: usb-audio: Fix out-of-bounds read in snd_usb_get_audioformat_uac3()
attach_recursive_mnt(): do not lock the covering tree when sliding something under it
libbpf: Fix null pointer dereference in btf_dump__free on allocation failure
ethernet: ionic: Fix DMA mapping tests
wifi: mac80211: fix beacon interval calculation overflow
af_unix: Don't set -ECONNRESET for consumed OOB skb.
wifi: mac80211: Add link iteration macro for link data
wifi: mac80211: Create separate links for VLAN interfaces
wifi: mac80211: finish link init before RCU publish
vsock/uapi: fix linux/vm_sockets.h userspace compilation errors
bnxt: properly flush XDP redirect lists
um: ubd: Add missing error check in start_io_thread()
libbpf: Fix possible use-after-free for externs
net: enetc: Correct endianness handling in _enetc_rd_reg64
netlink: specs: tc: replace underscores with dashes in names
atm: Release atm_dev_mutex after removing procfs in atm_dev_deregister().
ALSA: hda/realtek: Fix built-in mic on ASUS VivoBook X507UAR
net: selftests: fix TCP packet checksum
drm/amdgpu/discovery: optionally use fw based ip discovery
drm/amd: Adjust output for discovery error handling
drm/i915: fix build error some more
drm/bridge: ti-sn65dsi86: make use of debugfs_init callback
drm/bridge: ti-sn65dsi86: Add HPD for DisplayPort connector type
drm/xe: Process deferred GGTT node removals on device unwind
smb: client: fix potential deadlock when reconnecting channels
smb: smbdirect: add smbdirect_pdu.h with protocol definitions
smb: client: make use of common smbdirect_pdu.h
smb: smbdirect: add smbdirect.h with public structures
smb: smbdirect: add smbdirect_socket.h
smb: client: make use of common smbdirect_socket
smb: smbdirect: introduce smbdirect_socket_parameters
smb: client: make use of common smbdirect_socket_parameters
cifs: Fix the smbd_response slab to allow usercopy
cifs: Fix reading into an ITER_FOLIOQ from the smbdirect code
EDAC/amd64: Fix size calculation for Non-Power-of-Two DIMMs
x86/traps: Initialize DR6 by writing its architectural reset value
staging: rtl8723bs: Avoid memset() in aes_cipher() and aes_decipher()
dt-bindings: serial: 8250: Make clocks and clock-frequency exclusive
serial: core: restore of_node information in sysfs
serial: imx: Restore original RXTL for console to fix data loss
Bluetooth: L2CAP: Fix L2CAP MTU negotiation
dm-raid: fix variable in journal device check
btrfs: fix a race between renames and directory logging
btrfs: update superblock's device bytes_used when dropping chunk
spi: spi-cadence-quadspi: Fix pm runtime unbalance
net: libwx: fix the creation of page_pool
maple_tree: fix MA_STATE_PREALLOC flag in mas_preallocate()
mm/gup: revert "mm: gup: fix infinite loop within __get_longterm_locked"
f2fs: fix to zero post-eof page
HID: lenovo: Restrict F7/9/11 mode to compact keyboards only
HID: wacom: fix memory leak on kobject creation failure
HID: wacom: fix memory leak on sysfs attribute creation failure
HID: wacom: fix kobject reference count leak
scsi: megaraid_sas: Fix invalid node index
scsi: ufs: core: Fix clk scaling to be conditional in reset and restore
drm/ast: Fix comment on modeset lock
drm/cirrus-qemu: Fix pitch programming
drm/etnaviv: Protect the scheduler's pending list with its lock
drm/tegra: Assign plane type before registration
drm/tegra: Fix a possible null pointer dereference
drm/udl: Unregister device before cleaning up on disconnect
drm/msm/gpu: Fix crash when throttling GPU immediately during boot
drm/amdkfd: Fix race in GWS queue scheduling
drm/bridge: cdns-dsi: Fix the clock variable for mode_valid()
drm/bridge: cdns-dsi: Fix phy de-init and flag it so
drm/bridge: cdns-dsi: Fix connecting to next bridge
drm/bridge: cdns-dsi: Check return value when getting default PHY config
drm/bridge: cdns-dsi: Wait for Clk and Data Lanes to be ready
drm/amd/display: Add null pointer check for get_first_active_display()
drm/amdgpu: amdgpu_vram_mgr_new(): Clamp lpfn to total vram
drm/amd/display: Correct non-OLED pre_T11_delay.
drm/xe/vm: move rebind_work init earlier
drm/xe/sched: stop re-submitting signalled jobs
drm/xe/guc_submit: add back fix
drm/amd/display: Fix RMCM programming seq errors
drm/amdgpu: Add kicker device detection
drm/amd/display: Check dce_hwseq before dereferencing it
drm/xe: Fix memset on iomem
drm/xe: Fix taking invalid lock on wedge
drm/xe: Fix early wedge on GuC load failure
drm/i915/dsi: Fix off by one in BXT_MIPI_TRANS_VTOTAL
drm/amdgpu: Fix SDMA UTC_L1 handling during start/stop sequences
drm/amdgpu: switch job hw_fence to amdgpu_fence
drm/amd/display: Fix mpv playback corruption on weston
media: uvcvideo: Rollback non processed entities on error
x86/fpu: Refactor xfeature bitmask update code for sigframe XSAVE
x86/pkeys: Simplify PKRU update in signal frame
net: libwx: fix Tx L4 checksum
io_uring: fix potential page leak in io_sqe_buffer_register()
io_uring/rsrc: fix folio unpinning
io_uring/rsrc: don't rely on user vaddr alignment
io_uring/net: improve recv bundles
io_uring/net: only retry recv bundle for a full transfer
io_uring/net: only consider msg_inq if larger than 1
io_uring/net: always use current transfer count for buffer put
io_uring/net: mark iov as dynamically allocated even for single segments
io_uring/kbuf: flag partial buffer mappings
mm/vma: reset VMA iterator on commit_merge() OOM failure
r8169: add support for RTL8125D
net: phy: realtek: merge the drivers for internal NBase-T PHY's
net: phy: realtek: add RTL8125D-internal PHY
btrfs: do proper folio cleanup when cow_file_range() failed
iio: dac: ad3552r: changes to use FIELD_PREP
iio: dac: ad3552r: extract common code (no changes in behavior intended)
iio: dac: ad3552r-common: fix ad3541/2r ranges
drm/xe: Carve out wopcm portion from the stolen memory
usb: typec: tcpm: PSSourceOffTimer timeout in PR_Swap enters ERROR_RECOVERY
drm/msm/dp: account for widebus and yuv420 during mode validation
drm/fbdev-dma: Add shadow buffering for deferred I/O
btrfs: skip inodes without loaded extent maps when shrinking extent maps
btrfs: make the extent map shrinker run asynchronously as a work queue job
btrfs: do regular iput instead of delayed iput during extent map shrinking
riscv/atomic: Do proper sign extension also for unsigned in arch_cmpxchg
arm64: dts: rockchip: Add avdd HDMI supplies to RockPro64 board dtsi
ALSA: hda/realtek: Bass speaker fixup for ASUS UM5606KA
drm/amdkfd: remove gfx 12 trap handler page size cap
drm/amdkfd: Fix instruction hazard in gfx12 trap handler
net: stmmac: Fix accessing freed irq affinity_hint
spi: fsl-qspi: use devm function instead of driver remove
btrfs: zoned: fix extent range end unlock in cow_file_range()
btrfs: fix use-after-free on inode when scanning root during em shrinking
spi: fsl-qspi: Fix double cleanup in probe error path
Linux 6.12.36
Change-Id: Ie7748fa6d766a9cf7800e67297e404cb90bd359c
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
[ Upstream commit 69efbff69f89c9b2b72c4d82ad8b59706add768a ]
When mounting a user-space filesystem on multiple clients, after
concurrent ->setattr() calls from different node, stale inode
attributes may be cached in some node.
This is caused by fuse_setattr() racing with
fuse_reverse_inval_inode().
When filesystem server receives setattr request, the client node
with valid iattr cached will be required to update the fuse_inode's
attr_version and invalidate the cache by fuse_reverse_inval_inode(),
and at the next call to ->getattr() they will be fetched from user
space.
The race scenario is:
1. client-1 sends setattr (iattr-1) request to server
2. client-1 receives the reply from server
3. before client-1 updates iattr-1 to the cached attributes by
fuse_change_attributes_common(), server receives another setattr
(iattr-2) request from client-2
4. server requests client-1 to update the inode attr_version and
invalidate the cached iattr, and iattr-1 becomes staled
5. client-2 receives the reply from server, and caches iattr-2
6. continue with step 2, client-1 invokes
fuse_change_attributes_common(), and caches iattr-1
The issue has been observed from concurrent of chmod, chown, or
truncate, which all invoke ->setattr() call.
The solution is to use fuse_inode's attr_version to check whether
the attributes have been modified during the setattr request's
lifetime. If so, mark the attributes as invalid in the function
fuse_change_attributes_common().
Signed-off-by: Guang Yuan Wu <gwu@ddn.com>
Reviewed-by: Bernd Schubert <bschubert@ddn.com>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
The synchronous wakeup interface is available only for the
interruptible wakeup. Add it for normal wakeup and use this
synchronous wakeup interface to wakeup the userspace daemon.
Scheduler can make use of this hint to find a better CPU for
the waker task.
With this change the performance numbers for compress, decompress
and copy use-cases on /sdcard path has improved by ~30%.
Use-case details:
1. copy 10000 files of each 4k size into /sdcard path
2. use any File explorer application that has compress/decompress
support
3. start compress/decompress and capture the time.
-------------------------------------------------
| Default | wakeup support | Improvement/Diff |
-------------------------------------------------
| 13.8 sec | 9.9 sec | 3.9 sec (28.26%) |
-------------------------------------------------
Co-developed-by: Pavankumar Kondeti <quic_pkondeti@quicinc.com>
Signed-off-by: Pavankumar Kondeti <quic_pkondeti@quicinc.com>
Bug: 422674064
Link: https://lore.kernel.org/lkml/1638780405-38026-1-git-send-email-quic_pragalla@quicinc.com/
Change-Id: I9ac89064e34b1e0605064bf4d2d3a310679cb605
Signed-off-by: Alessio Balsini <balsini@google.com>
Signed-off-by: Pradeep P V K <quic_pragalla@quicinc.com>
GKI (arm64) relevant 33 out of 218 changes, affecting 50 files +373/-248
5ec9039702 driver core: bus: add irq_get_affinity callback to bus_type [1 file, +3/-0]
fe2bdefe86 blk-mq: introduce blk_mq_map_hw_queues [2 files, +39/-0]
6ad0acb56b Bluetooth: hci_event: Fix sending MGMT_EV_DEVICE_FOUND for invalid address [1 file, +3/-2]
d49798ecd2 Bluetooth: l2cap: Check encryption key size on incoming connection [1 file, +2/-1]
b02c2ac2f3 ipv6: add exception routes to GC list in rt6_insert_exception [1 file, +1/-0]
61765e1b41 ethtool: cmis_cdb: use correct rpl size in ethtool_cmis_module_poll() [1 file, +1/-1]
41e43134dd block: fix resource leak in blk_register_queue() error path [1 file, +2/-0]
0175902f6e loop: aio inherit the ioprio of original request [1 file, +1/-1]
78253d44e9 loop: stop using vfs_iter_{read,write} for buffered I/O [1 file, +17/-95]
28da4dd840 writeback: fix false warning in inode_to_wb() [1 file, +1/-0]
f2e2926e9e Revert "PCI: Avoid reset when disabled via sysfs" [1 file, +0/-4]
569bbe2fc7 Bluetooth: l2cap: Process valid commands in too long frame [1 file, +17/-1]
694521cb3f loop: properly send KOBJ_CHANGED uevent for disk device [1 file, +2/-2]
c45ba83935 loop: LOOP_SET_FD: send uevents for partitions [1 file, +2/-1]
4f34d6f979 mm/compaction: fix bug in hugetlb handling pathway [1 file, +3/-3]
b609a60e31 mm/gup: fix wrongly calculated returned value in fault_in_safe_writeable() [1 file, +2/-2]
8338e0723f mm: fix filemap_get_folios_contig returning batches of identical folios [1 file, +1/-0]
029458063e mm: fix apply_to_existing_page_range() [1 file, +2/-2]
b9e3579213 ovl: don't allow datadir only [1 file, +5/-0]
8baa747193 slab: ensure slab->obj_exts is clear in a newly allocated slab page [1 file, +10/-0]
5f878db827 string: Add load_unaligned_zeropad() code path to sized_strscpy() [1 file, +10/-3]
5683eaf4ee tracing: Fix filter string testing [1 file, +2/-2]
c3e31d6139 virtiofs: add filesystem context source name check [1 file, +3/-0]
c1a485c46c cpufreq: Reference count policy in cpufreq_update_limits() [1 file, +8/-0]
5b34f40cda block: remove rq_list_move [1 file, +0/-17]
2ad0f19a4e block: add a rq_list type [11 files, +104/-88]
7e2d224939 block: don't reorder requests in blk_add_rq_to_plug [3 files, +4/-4]
b906c1ad25 mm/vma: add give_up_on_oom option on modify/merge, use in uffd release [3 files, +53/-7]
d30b9c5950 bpf: add find_containing_subprog() utility function [1 file, +24/-4]
1d572c6048 bpf: track changes_pkt_data property for global functions [2 files, +32/-1]
3846e2bea5 bpf: check changes_pkt_data property for extension programs [2 files, +13/-4]
f0946dcccb bpf: fix null dereference when computing changes_pkt_data of prog w/o subprogs [1 file, +5/-2]
f78507c1ef block: make struct rq_list available for !CONFIG_BLOCK [1 file, +1/-1]
Changes in 6.12.25
scsi: hisi_sas: Enable force phy when SATA disk directly connected
wifi: at76c50x: fix use after free access in at76_disconnect
wifi: mac80211: Update skb's control block key in ieee80211_tx_dequeue()
wifi: mac80211: Purge vif txq in ieee80211_do_stop()
wifi: wl1251: fix memory leak in wl1251_tx_work
scsi: iscsi: Fix missing scsi_host_put() in error path
driver core: bus: add irq_get_affinity callback to bus_type
blk-mq: introduce blk_mq_map_hw_queues
scsi: replace blk_mq_pci_map_queues with blk_mq_map_hw_queues
scsi: smartpqi: Use is_kdump_kernel() to check for kdump
md/raid10: fix missing discard IO accounting
md/md-bitmap: fix stats collection for external bitmaps
ASoC: dwc: always enable/disable i2s irqs
ASoC: Intel: avs: Fix null-ptr-deref in avs_component_probe()
crypto: tegra - remove redundant error check on ret
crypto: tegra - Do not use fixed size buffers
crypto: tegra - Fix IV usage for AES ECB
ovl: remove unused forward declaration
RDMA/usnic: Fix passing zero to PTR_ERR in usnic_ib_pci_probe()
RDMA/hns: Fix wrong maximum DMA segment size
ALSA: hda/cirrus_scodec_test: Don't select dependencies
ALSA: hda: improve bass speaker support for ASUS Zenbook UM5606WA
ALSA: hda/realtek: Workaround for resume on Dell Venue 11 Pro 7130
ALSA: hda/realtek - Fixed ASUS platform headset Mic issue
ASoC: cs42l43: Reset clamp override on jack removal
RDMA/core: Silence oversized kvmalloc() warning
Bluetooth: hci_event: Fix sending MGMT_EV_DEVICE_FOUND for invalid address
Bluetooth: btrtl: Prevent potential NULL dereference
Bluetooth: l2cap: Check encryption key size on incoming connection
ipv6: add exception routes to GC list in rt6_insert_exception
xen: fix multicall debug feature
Revert "wifi: mac80211: Update skb's control block key in ieee80211_tx_dequeue()"
igc: fix PTM cycle trigger logic
igc: increase wait time before retrying PTM
igc: move ktime snapshot into PTM retry loop
igc: handle the IGC_PTP_ENABLED flag correctly
igc: cleanup PTP module if probe fails
igc: add lock preventing multiple simultaneous PTM transactions
dt-bindings: soc: fsl: fsl,ls1028a-reset: Fix maintainer entry
smc: Fix lockdep false-positive for IPPROTO_SMC.
test suite: use %zu to print size_t
pds_core: fix memory leak in pdsc_debugfs_add_qcq()
ethtool: cmis_cdb: use correct rpl size in ethtool_cmis_module_poll()
net: mctp: Set SOCK_RCU_FREE
block: fix resource leak in blk_register_queue() error path
netlink: specs: ovs_vport: align with C codegen capabilities
net: openvswitch: fix nested key length validation in the set() action
can: rockchip_canfd: fix broken quirks checks
net: ngbe: fix memory leak in ngbe_probe() error path
net: ethernet: ti: am65-cpsw: fix port_np reference counting
eth: bnxt: fix missing ring index trim on error path
loop: aio inherit the ioprio of original request
loop: stop using vfs_iter_{read,write} for buffered I/O
ata: libata-sata: Save all fields from sense data descriptor
cxgb4: fix memory leak in cxgb4_init_ethtool_filters() error path
netlink: specs: rt-link: add an attr layer around alt-ifname
netlink: specs: rt-link: adjust mctp attribute naming
net: b53: enable BPDU reception for management port
net: bridge: switchdev: do not notify new brentries as changed
net: txgbe: fix memory leak in txgbe_probe() error path
net: dsa: mv88e6xxx: avoid unregistering devlink regions which were never registered
net: dsa: mv88e6xxx: fix -ENOENT when deleting VLANs and MST is unsupported
net: dsa: clean up FDB, MDB, VLAN entries on unbind
net: dsa: free routing table on probe failure
net: dsa: avoid refcount warnings when ds->ops->tag_8021q_vlan_del() fails
ptp: ocp: fix start time alignment in ptp_ocp_signal_set
net: ti: icss-iep: Add pwidth configuration for perout signal
net: ti: icss-iep: Add phase offset configuration for perout signal
net: ti: icss-iep: Fix possible NULL pointer dereference for perout request
net: ethernet: mtk_eth_soc: reapply mdc divider on reset
net: ethernet: mtk_eth_soc: correct the max weight of the queue limit for 100Mbps
net: ethernet: mtk_eth_soc: revise QDMA packet scheduler settings
riscv: Use kvmalloc_array on relocation_hashtable
riscv: Properly export reserved regions in /proc/iomem
riscv: module: Fix out-of-bounds relocation access
riscv: module: Allocate PLT entries for R_RISCV_PLT32
kunit: qemu_configs: SH: Respect kunit cmdline
riscv: KGDB: Do not inline arch_kgdb_breakpoint()
riscv: KGDB: Remove ".option norvc/.option rvc" for kgdb_compiled_break
cpufreq/sched: Fix the usage of CPUFREQ_NEED_UPDATE_LIMITS
objtool/rust: add one more `noreturn` Rust function for Rust 1.86.0
rust: kasan/kbuild: fix missing flags on first build
rust: disable `clippy::needless_continue`
rust: kbuild: use `pound` to support GNU Make < 4.3
writeback: fix false warning in inode_to_wb()
Revert "PCI: Avoid reset when disabled via sysfs"
ASoC: fsl: fsl_qmc_audio: Reset audio data pointers on TRIGGER_START event
ASoC: codecs:lpass-wsa-macro: Fix vi feedback rate
ASoC: codecs:lpass-wsa-macro: Fix logic of enabling vi channels
ASoC: Intel: sof_sdw: Add quirk for Asus Zenbook S16
ASoC: qcom: Fix sc7280 lpass potential buffer overflow
asus-laptop: Fix an uninitialized variable
block: integrity: Do not call set_page_dirty_lock()
drm/v3d: Fix Indirect Dispatch configuration for V3D 7.1.6 and later
dma-buf/sw_sync: Decrement refcount on error in sw_sync_ioctl_get_deadline()
nfs: add missing selections of CONFIG_CRC32
nfsd: decrease sc_count directly if fail to queue dl_recall
i2c: atr: Fix wrong include
ftrace: fix incorrect hash size in register_ftrace_direct()
drm/msm/a6xx+: Don't let IB_SIZE overflow
Bluetooth: l2cap: Process valid commands in too long frame
Bluetooth: vhci: Avoid needless snprintf() calls
btrfs: correctly escape subvol in btrfs_show_options()
cpufreq/sched: Explicitly synchronize limits_changed flag handling
crypto: caam/qi - Fix drv_ctx refcount bug
hfs/hfsplus: fix slab-out-of-bounds in hfs_bnode_read_key
i2c: cros-ec-tunnel: defer probe if parent EC is not present
isofs: Prevent the use of too small fid
loop: properly send KOBJ_CHANGED uevent for disk device
loop: LOOP_SET_FD: send uevents for partitions
mm/compaction: fix bug in hugetlb handling pathway
mm/gup: fix wrongly calculated returned value in fault_in_safe_writeable()
mm: fix filemap_get_folios_contig returning batches of identical folios
mm: fix apply_to_existing_page_range()
ovl: don't allow datadir only
ksmbd: Fix dangling pointer in krb_authenticate
ksmbd: fix use-after-free in smb_break_all_levII_oplock()
ksmbd: Prevent integer overflow in calculation of deadtime
ksmbd: fix the warning from __kernel_write_iter
Revert "smb: client: Fix netns refcount imbalance causing leaks and use-after-free"
Revert "smb: client: fix TCP timers deadlock after rmmod"
riscv: Avoid fortify warning in syscall_get_arguments()
selftests/mm: generate a temporary mountpoint for cgroup filesystem
slab: ensure slab->obj_exts is clear in a newly allocated slab page
smb3 client: fix open hardlink on deferred close file error
string: Add load_unaligned_zeropad() code path to sized_strscpy()
tracing: Fix filter string testing
virtiofs: add filesystem context source name check
x86/microcode/AMD: Extend the SHA check to Zen5, block loading of any unreleased standalone Zen5 microcode patches
x86/cpu/amd: Fix workaround for erratum 1054
x86/boot/sev: Avoid shared GHCB page for early memory acceptance
scsi: megaraid_sas: Block zero-length ATA VPD inquiry
scsi: ufs: exynos: Ensure consistent phy reference counts
RDMA/cma: Fix workqueue crash in cma_netevent_work_handler
RAS/AMD/ATL: Include row[13] bit in row retirement
RAS/AMD/FMPM: Get masked address
platform/x86: amd: pmf: Fix STT limits
perf/x86/intel: Allow to update user space GPRs from PEBS records
perf/x86/intel/uncore: Fix the scale of IIO free running counters on SNR
perf/x86/intel/uncore: Fix the scale of IIO free running counters on ICX
perf/x86/intel/uncore: Fix the scale of IIO free running counters on SPR
drm/repaper: fix integer overflows in repeat functions
drm/ast: Fix ast_dp connection status
drm/msm/dsi: Add check for devm_kstrdup()
drm/msm/a6xx: Fix stale rpmh votes from GPU
drm/amdgpu: Prefer shadow rom when available
drm/amd/display: prevent hang on link training fail
drm/amd: Handle being compiled without SI or CIK support better
drm/amd/display: Actually do immediate vblank disable
drm/amd/display: Increase vblank offdelay for PSR panels
drm/amd/pm: Prevent division by zero
drm/amd/pm/powerplay: Prevent division by zero
drm/amd/pm/smu11: Prevent division by zero
drm/amd/pm/powerplay/hwmgr/smu7_thermal: Prevent division by zero
drm/amd/pm/swsmu/smu13/smu_v13_0: Prevent division by zero
drm/amd/pm/powerplay/hwmgr/vega20_thermal: Prevent division by zero
drm/amdgpu/mes12: optimize MES pipe FW version fetching
drm/i915/vrr: Add vrr.vsync_{start, end} in vrr_params_changed
drm/xe: Use local fence in error path of xe_migrate_clear
drm/amd/display: Add HP Elitebook 645 to the quirk list for eDP on DP1
drm/amd/display: Protect FPU in dml2_validate()/dml21_validate()
drm/amd/display: Protect FPU in dml21_copy()
drm/amdgpu/mes11: optimize MES pipe FW version fetching
drm/amdgpu/dma_buf: fix page_link check
drm/nouveau: prime: fix ttm_bo_delayed_delete oops
drm/imagination: fix firmware memory leaks
drm/imagination: take paired job reference
drm/sti: remove duplicate object names
drm/xe: Fix an out-of-bounds shift when invalidating TLB
drm/i915/gvt: fix unterminated-string-initialization warning
drm/amdgpu: immediately use GTT for new allocations
drm/amd/display: Do not enable Replay and PSR while VRR is on in amdgpu_dm_commit_planes()
drm/amd/display: Protect FPU in dml2_init()/dml21_init()
drm/amd/display: Add HP Probook 445 and 465 to the quirk list for eDP on DP1
drm/xe/dma_buf: stop relying on placement in unmap
drm/xe/userptr: fix notifier vs folio deadlock
drm/xe: Set LRC addresses before guc load
drm/amdgpu: fix warning of drm_mm_clean
drm/mgag200: Fix value in <VBLKSTR> register
arm64/sysreg: Update register fields for ID_AA64MMFR0_EL1
arm64/sysreg: Add register fields for HDFGRTR2_EL2
arm64/sysreg: Add register fields for HDFGWTR2_EL2
arm64/sysreg: Add register fields for HFGITR2_EL2
arm64/sysreg: Add register fields for HFGRTR2_EL2
arm64/sysreg: Add register fields for HFGWTR2_EL2
arm64/boot: Enable EL2 requirements for FEAT_PMUv3p9
cpufreq: Reference count policy in cpufreq_update_limits()
scripts: generate_rust_analyzer: Add ffi crate
kbuild: Add '-fno-builtin-wcslen'
platform/x86: msi-wmi-platform: Rename "data" variable
platform/x86: msi-wmi-platform: Workaround a ACPI firmware bug
md: fix mddev uaf while iterating all_mddevs list
selftests/bpf: Fix raw_tp null handling test
misc: pci_endpoint_test: Avoid issue of interrupts remaining after request_irq error
misc: pci_endpoint_test: Fix 'irq_type' to convey the correct type
efi/libstub: Bump up EFI_MMAP_NR_SLACK_SLOTS to 32
LoongArch: Eliminate superfluous get_numa_distances_cnt()
drm/amd/display: Temporarily disable hostvm on DCN31
nvmet-fc: Remove unused functions
block: remove rq_list_move
block: add a rq_list type
block: don't reorder requests in blk_add_rq_to_plug
mm/vma: add give_up_on_oom option on modify/merge, use in uffd release
Revert "wifi: ath12k: Fix invalid entry fetch in ath12k_dp_mon_srng_process"
MIPS: dec: Declare which_prom() as static
MIPS: cevt-ds1287: Add missing ds1287.h include
MIPS: ds1287: Match ds1287_set_base_clock() function types
wifi: ath12k: Fix invalid entry fetch in ath12k_dp_mon_srng_process
bpf: add find_containing_subprog() utility function
bpf: track changes_pkt_data property for global functions
selftests/bpf: test for changing packet data from global functions
bpf: check changes_pkt_data property for extension programs
selftests/bpf: freplace tests for tracking of changes_packet_data
selftests/bpf: validate that tail call invalidates packet pointers
bpf: fix null dereference when computing changes_pkt_data of prog w/o subprogs
selftests/bpf: extend changes_pkt_data with cases w/o subprograms
block: make struct rq_list available for !CONFIG_BLOCK
Linux 6.12.25
Change-Id: Ib99b782fabf924c599a3c66bcac37febef9d422e
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
fuse_copy_file_range would recurse if the input file was backed, but the
output file was not
Simply return EXDEV to signal to the vfs layer to try alternate routes
Bug: 414328228
Test: fuse_test (note causes identical recursion without the kernel fix)
Change-Id: I1b62bc69f57ce00639b283e1d9269e2a9468bd14
Signed-off-by: Paul Lawrence <paullawrence@google.com>
Add hooks to fuse queue request and request end so we can do boost
to those background tasks which block the UX related task.
Bug: 411279935
Change-Id: I349520b7e95a112d011af1c8b1b4c322ee61a7f5
Signed-off-by: liliangliang <liliangliang@vivo.com>
[ Upstream commit b4c173dfbb6c78568578ff18f9e8822d7bd0e31b ]
Fuse allows the value of a symlink to change and this property is exploited
by some filesystems (e.g. CVMFS).
It has been observed, that sometimes after changing the symlink contents,
the value is truncated to the old size.
This is caused by fuse_getattr() racing with fuse_reverse_inval_inode().
fuse_reverse_inval_inode() updates the fuse_inode's attr_version, which
results in fuse_change_attributes() exiting before updating the cached
attributes
This is okay, as the cached attributes remain invalid and the next call to
fuse_change_attributes() will likely update the inode with the correct
values.
The reason this causes problems is that cached symlinks will be
returned through page_get_link(), which truncates the symlink to
inode->i_size. This is correct for filesystems that don't mutate
symlinks, but in this case it causes bad behavior.
The solution is to just remove this truncation. This can cause a
regression in a filesystem that relies on supplying a symlink larger than
the file size, but this is unlikely. If that happens we'd need to make
this behavior conditional.
Reported-by: Laura Promberger <laura.promberger@cern.ch>
Tested-by: Sam Lewis <samclewis@google.com>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
Link: https://lore.kernel.org/r/20250220100258.793363-1-mszeredi@redhat.com
Reviewed-by: Bernd Schubert <bschubert@ddn.com>
Signed-off-by: Christian Brauner <brauner@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
The functions vfs_iter_write and vfs_iocb_iter_write already perform
write locking. Therefore, we do not need to additionally control the
file write lock, expect for async iocb.
Bug: 399505736
Signed-off-by: Ed Tsai <ed.tsai@mediatek.com>
Change-Id: I5fe90b0fcaf06f4609ec704bc5a727a413f89625
The feature flag should only advertise fuse-bpf if fuse-bpf is a
supported feature
Bug: 372951405
Test: Compile with CONFIG_FUSE_BPF unset
Change-Id: I0049a3075f78576499168b8ebb6e833ccd18db0f
Signed-off-by: Daniel Rosenberg <drosen@google.com>
Android does not work with unmodified Android passthrough.
This feature flag marks that those modifications are in place, and that
passthrough will function as Android expects.
Bug: 376007121
Test: cat /sys/fs/fuse/fuse_passthrough
Change-Id: I2cd2a6f646e2b6172b5ecc5cc699318395082f63
Signed-off-by: Daniel Rosenberg <drosen@google.com>
Fuse writeback and passthrough have some interactions that require
additional handling.
If there is cached data from previous reads, and a passthrough write
happens, the relevant sections of the cache should be invalidated.
Otherwise the new data is inaccessible to non-passthrough until the
cache otherwise expires.
If there are dirty pages, passthrough read would not be aware of these
changes. First, they must be flushed so that the lower filesystem will
reflect the change. This can't be done directly since there may be
specific logic about how that data gets written that fuse itself does
not know about.
This also enables mmap for passthrough and nonpassthrough at the same
time. Note that if a shared mmap is open for both passthrough and
nonpassthrough, there will be some inconsistencies between data seen on
both, although interactions between file read and write are handled.
This is an improvement on the existing Android interaction.
Change-Id: I45c3efe92849a88ffcf586a1ec6508fed632e1d0
Bug: 372951405
Test: atest android.scopedstorage.cts.general.ScopedStorageDeviceTest
Signed-off-by: Daniel Rosenberg <drosen@google.com>
This adjusts some tracking to allow passthrough and writeback cache to
co-exist with eachother
Change-Id: I5b8b3940a8c096cd3598d7c188439c6c636c01a1
Bug: 372951405
Fixes: 3ae410445f ("ANDROID: fuse: Allow passthrough and not passthrough")
test: atest android.scopedstorage.cts.general.ScopedStorageDeviceTest
Signed-off-by: Daniel Rosenberg <drosen@google.com>
Fields were added to struct fuse_args which caused the stack to
increase beyone the expected 1024 bytes for arm32 builds. This
manifested as an error during allmodconfig builds in kernelci:
fs/fuse/dir.c:2142:5: error: stack frame size (1032) exceeds limit (1024) in 'fuse_do_setattr'
Workaround the issue by increasing the expected stack frame size for
dir.o.
Fixes: 8b16bb6b6f0a ("ANDROID: fuse-bpf: fuse-bpf v1.2")
Signed-off-by: Todd Kjos <tkjos@google.com>
Change-Id: I95134ea360e8f9be4bd283db38242f107b4cf7eb
Need to support fuse_splice_read and fuse_splice_write in both fuse bpf
and fuse passthrough modes.
Bug: 349258571
Test: fuse_test
Change-Id: I641b917d3decc4be1eea7ea39fac2b1f50c7e41b
Signed-off-by: Paul Lawrence <paullawrence@google.com>
Bug: 292925770
Test: fuse_test run. The following steps on Android also now pass:
Create /data/123 and /data/media/0/Android/data/45 directories
Mount /data/123 directory to /data/media/0/Android/data/45 directory
Create 1.txt under the /data/123 directory
File 1.txt should appear in /storage/emulated/0/Android/data/45
Signed-off-by: Paul Lawrence <paullawrence@google.com>
(cherry picked from https://android-review.googlesource.com/q/commit:9323938705b42cb4dd863d5cf8022ba8f2282952)
Merged-In: I1fe27d743ca2981e624a9aa87d9ab6deb313aadc
Change-Id: I1fe27d743ca2981e624a9aa87d9ab6deb313aadc
(cherry picked from commit 0add751dfb191891de5e64494462c737870f879c)
filemap_splice_read is implemented through readahead and read_folio,
which results in sending fuse-bpf files to FuseDaemon.
When a backing file exists, redirect the splice read to the lowlevel
filesystem.
Bug: 337714402
Signed-off-by: Ed Tsai <ed.tsai@mediatek.com>
Change-Id: Ic22ad18a770fdf6911b2b13483b099da51edab10
readpages will be triggered on the fuse fs in passthrough mode though
system calls like fadvise. If the daemon isn't aware of the file, this
will likely cause a hang.
For the moment, simply ignore fadvise in this situation
Bug: 301201239
Test: fuse_test, atest ScopedStorageDeviceTest both pass
Signed-off-by: Paul Lawrence <paullawrence@google.com>
Change-Id: I524a84aeeb1b1593e51264fcc37f7cfa66757168
(cherry picked from commit cfdfc17a46d0310b2cbe3e654bd8796bf4c75ba2)
This is a squash of the cherry-picks of the following commits from
common-android15-6.1 branch
ANDROID: fuse-bpf: Fix flock test compile error
ANDROID: fuse-bpf: Add NULL pointer check in fuse_entry_revalidate
ANDROID: fuse-bpf: Get correct inode in mkdir
ANDROID: fuse-bpf: Use stored bpf for create_open
ANDROID: fuse-bpf: Add bpf to negative fuse_dentry
ANDROID: fuse-bpf: Check inode not null
ANDROID: fuse-bpf: Add partial ioctl support
ANDROID: fuse-bpf: Add partial flock support
ANDROID: fuse-bpf: Add NULL pointer check in fuse_release_in
ANDROID: fuse-bpf: Move FUSE_RELEASE to correct place
ANDROID: fuse-bpf: Ensure bpf field can never be nulled
ANDROID: fuse-bpf: Fix bpf_test_xattr testcase error
ANDROID: fuse-bpf: Simplify and fix setting bpf program
ANDROID: fuse-bpf: Make fuse_test compile and pass
ANDROID: fuse-bpf: Run bpf with migration disabled
ANDROID: fuse-bpf: Do not change bpf program in lookups
ANDROID: fuse-bpf: Correctly put backing files
ANDROID: fuse-bpf: Fix crash from assuming iter is kvec
ANDROID: fuse-bpf: Add /sys/fs flags for fuse-bpf version
ANDROID: fuse-bpf: Make sure to declare functions
ANDROID: fuse-bpf v1.1
Test: Builds, fuse_test does not pass (fixed in followup CL)
Bug: 329877626
Change-Id: Ib94e7c1cdb32df3f852c68e553627aba2b723fd4
Signed-off-by: Paul Lawrence <paullawrence@google.com>
Signed-off-by: Daniel Rosenberg <drosen@google.com>
GKI (arm64) relevant 50 out of 186 changes, affecting 60 files +397/-205
56c4353ce4 jbd2: increase IO priority for writing revoke records [1 file, +1/-1]
a5bc868610 jbd2: flush filesystem device before updating tail sequence [1 file, +2/-2]
7adf7df4bb iomap: pass byte granular end position to iomap_add_to_ioend [1 file, +12/-9]
82c59a86a2 iomap: fix zero padding data issue in concurrent append writes [2 files, +46/-1]
88ecdfea1b netfs: Fix enomem handling in buffered reads [1 file, +16/-12]
2c3348864a netfs: Fix missing barriers by using clear_and_wake_up_bit() [2 files, +4/-8]
43b8d3249b netfs: Fix ceph copy to cache on write-begin [1 file, +4/-2]
ba37bdfe59 netfs: Fix the (non-)cancellation of copy when cache is temporarily disabled [1 file, +4/-0]
6f153055ba netfs: Fix is-caching check in read-retry [2 files, +1/-2]
d9ea94f5cd exfat: fix the infinite loop in exfat_readdir() [1 file, +2/-1]
942c6f91ab exfat: fix the new buffer was not zeroed before writing [1 file, +6/-0]
0bebeb6672 exfat: fix the infinite loop in __exfat_free_cluster() [1 file, +10/-0]
c0f613f214 fuse: respect FOPEN_KEEP_CACHE on opendir [1 file, +2/-0]
668d8dea2c ovl: pass realinode to ovl_encode_real_fh() instead of realdentry [4 files, +12/-10]
3c7c90274a ovl: support encoding fid from inode with no alias [1 file, +25/-21]
a3a9630d4d net: 802: LLC+SNAP OID:PID lookup on start of skb data [1 file, +2/-2]
e4a92f0d51 tcp/dccp: allow a connection when sk_max_ack_backlog is zero [1 file, +1/-1]
6fde663f73 net_sched: cls_flow: validate TCA_FLOW_RSHIFT attribute [1 file, +2/-1]
61b437faf2 net: don't dump Tx and uninitialized NAPIs [1 file, +3/-2]
52a24538d5 ipvlan: Fix use-after-free in ipvlan_get_iflink(). [1 file, +7/-3]
ccc1ef1884 Bluetooth: hci_sync: Fix not setting Random Address when required [1 file, +6/-5]
1f88b53135 Bluetooth: MGMT: Fix Add Device to responding before completing [1 file, +36/-2]
8b800ea3f3 tcp: Annotate data-race around sk->sk_mark in tcp_v4_send_reset [1 file, +1/-1]
f559357d03 netfilter: conntrack: clamp maximum hashtable size to INT_MAX [1 file, +4/-1]
9f3a265836 netfs: Fix kernel async DIO [1 file, +6/-1]
3f545392e9 netfs: Fix read-retry for fs with no ->prepare_read() [1 file, +2/-1]
adcde2872f fs: relax assertions on failure to encode file handles [2 files, +3/-6]
8790d511d4 fs: fix is_mnt_ns_file() [1 file, +8/-2]
fc89438866 dm-verity FEC: Fix RS FEC repair for roots unaligned to block size (take 2) [1 file, +26/-14]
dc63fd2e47 cgroup/cpuset: Prevent leakage of isolated CPUs into sched domains [2 files, +28/-15]
5b80f2fe8a thermal: of: fix OF node leak in of_thermal_zone_find() [1 file, +1/-0]
11cb1d643a cgroup/cpuset: remove kernfs active break [1 file, +0/-25]
2b30bffd9a io_uring/timeout: fix multishot updates [1 file, +3/-1]
aa7496d668 io_uring/sqpoll: zero sqd->thread on tctx errors [1 file, +5/-1]
360596e7fe topology: Keep the cpumask unchanged when printing cpumap [1 file, +20/-4]
07f09383b1 tty: serial: 8250: Fix another runtime PM usage counter underflow [1 file, +3/-0]
8e122d780a usb: gadget: u_serial: Disable ep before setting port to null to fix the crash caused by port being null [1 file, +4/-4]
e982fcb440 USB: core: Disable LPM only for non-suspended ports [1 file, +4/-3]
4fb62dea06 usb: fix reference leak in usb_new_device() [1 file, +4/-2]
8586d6ea62 usb: typec: tcpci: fix NULL pointer issue on shared irq case [1 file, +15/-10]
4bb6450bfd usb: gadget: f_uac2: Fix incorrect setting of bNumEndpoints [1 file, +1/-0]
a8b6a18b9b usb: gadget: f_fs: Remove WARN_ON in functionfs_bind [1 file, +1/-1]
62aa896683 usb: gadget: configfs: Ignore trailing LF for user strings to cdev [1 file, +5/-1]
a25f1e6f60 usb: host: xhci-plat: set skip_phy_initialization if software node has XHCI_SKIP_PHY_INIT property [1 file, +2/-1]
b44c99621d iio: inkern: call iio_device_put() only on mapped devices [1 file, +1/-1]
a7085c3ae4 io_uring/eventfd: ensure io_eventfd_signal() defers another RCU period [1 file, +1/-1]
bc2aeb35ff block, bfq: fix waker_bfqq UAF after bfq_split_bfqq() [1 file, +10/-2]
810aad1d7f firewall: remove misplaced semicolon from stm32_firewall_get_firewall [1 file, +1/-1]
476e4c4a1a io_uring: don't touch sqd->thread off tw add [1 file, +1/-4]
b683ba0df1 netdev: prevent accessing NAPI instances from another namespace [3 files, +33/-17]
Changes in 6.12.10
jbd2: increase IO priority for writing revoke records
jbd2: flush filesystem device before updating tail sequence
fs/writeback: convert wbc_account_cgroup_owner to take a folio
iomap: pass byte granular end position to iomap_add_to_ioend
iomap: fix zero padding data issue in concurrent append writes
dm array: fix releasing a faulty array block twice in dm_array_cursor_end
dm array: fix unreleased btree blocks on closing a faulty array cursor
dm array: fix cursor index when skipping across block boundaries
netfs: Fix enomem handling in buffered reads
nfs: Fix oops in nfs_netfs_init_request() when copying to cache
netfs: Fix missing barriers by using clear_and_wake_up_bit()
netfs: Fix ceph copy to cache on write-begin
netfs: Fix the (non-)cancellation of copy when cache is temporarily disabled
netfs: Fix is-caching check in read-retry
exfat: fix the infinite loop in exfat_readdir()
exfat: fix the new buffer was not zeroed before writing
exfat: fix the infinite loop in __exfat_free_cluster()
fuse: respect FOPEN_KEEP_CACHE on opendir
ovl: pass realinode to ovl_encode_real_fh() instead of realdentry
ovl: support encoding fid from inode with no alias
ASoC: rt722: add delay time to wait for the calibration procedure
ASoC: mediatek: disable buffer pre-allocation
selftests/alsa: Fix circular dependency involving global-timer
ieee802154: ca8210: Add missing check for kfifo_alloc() in ca8210_probe()
net: 802: LLC+SNAP OID:PID lookup on start of skb data
tcp/dccp: allow a connection when sk_max_ack_backlog is zero
net_sched: cls_flow: validate TCA_FLOW_RSHIFT attribute
net: libwx: fix firmware mailbox abnormal return
btrfs: avoid NULL pointer dereference if no valid extent tree
pds_core: limit loop over fw name list
bnxt_en: Fix possible memory leak when hwrm_req_replace fails
bnxt_en: Fix DIM shutdown
cxgb4: Avoid removal of uninserted tid
net: don't dump Tx and uninitialized NAPIs
ice: fix max values for dpll pin phase adjust
ice: fix incorrect PHY settings for 100 GB/s
igc: return early when failing to read EECD register
tls: Fix tls_sw_sendmsg error handling
ipvlan: Fix use-after-free in ipvlan_get_iflink().
eth: gve: use appropriate helper to set xdp_features
Bluetooth: hci_sync: Fix not setting Random Address when required
Bluetooth: MGMT: Fix Add Device to responding before completing
Bluetooth: btnxpuart: Fix driver sending truncated data
Bluetooth: btmtk: Fix failed to send func ctrl for MediaTek devices.
tcp: Annotate data-race around sk->sk_mark in tcp_v4_send_reset
net: hns3: fixed reset failure issues caused by the incorrect reset type
net: hns3: fix missing features due to dev->features configuration too early
net: hns3: Resolved the issue that the debugfs query result is inconsistent.
net: hns3: don't auto enable misc vector
net: hns3: initialize reset_timer before hclgevf_misc_irq_init()
net: hns3: fixed hclge_fetch_pf_reg accesses bar space out of bounds issue
net: hns3: fix kernel crash when 1588 is sent on HIP08 devices
mctp i3c: fix MCTP I3C driver multi-thread issue
netfilter: nf_tables: imbalance in flowtable binding
netfilter: conntrack: clamp maximum hashtable size to INT_MAX
sched: sch_cake: add bounds checks to host bulk flow fairness counts
net: stmmac: dwmac-tegra: Read iommu stream id from device tree
rtase: Fix a check for error in rtase_alloc_msix()
net/mlx5: Fix variable not being completed when function returns
drm/mediatek: Set private->all_drm_private[i]->drm to NULL if mtk_drm_bind returns err
drm/mediatek: Move mtk_crtc_finish_page_flip() to ddp_cmdq_cb()
drm/mediatek: Add support for 180-degree rotation in the display driver
drm/mediatek: stop selecting foreign drivers
drm/mediatek: Fix YCbCr422 color format issue for DP
drm/mediatek: Fix mode valid issue for dp
drm/mediatek: mtk_dsi: Add registers to pdata to fix MT8186/MT8188
gpio: virtuser: fix missing lookup table cleanups
gpio: virtuser: fix handling of multiple conn_ids in lookup table
drm/mediatek: Add return value check when reading DPCD
ksmbd: fix a missing return value check bug
afs: Fix the maximum cell name length
platform/x86/amd/pmc: Only disable IRQ1 wakeup where i8042 actually enabled it
platform/x86: intel/pmc: Fix ioremap() of bad address
ksmbd: fix unexpectedly changed path in ksmbd_vfs_kern_path_locked
riscv: module: remove relocation_head rel_entry member allocation
cpuidle: riscv-sbi: fix device node release in early exit of for_each_possible_cpu
riscv: mm: Fix the out of bound issue of vmemmap address
riscv: stacktrace: fix backtracing through exceptions
riscv: use local label names instead of global ones in assembly
drm/xe: Fix tlb invalidation when wedging
netfs: Fix kernel async DIO
netfs: Fix read-retry for fs with no ->prepare_read()
drivers/perf: riscv: Fix Platform firmware event data
drivers/perf: riscv: Return error for default case
dm thin: make get_first_thin use rcu-safe list first function
scsi: ufs: qcom: Power off the PHY if it was already powered on in ufs_qcom_power_up_sequence()
vfio/pci: Fallback huge faults for unaligned pfn
fs: relax assertions on failure to encode file handles
fs: fix is_mnt_ns_file()
dm-ebs: don't set the flag DM_TARGET_PASSES_INTEGRITY
dm-verity FEC: Fix RS FEC repair for roots unaligned to block size (take 2)
mptcp: sysctl: avail sched: remove write access
mptcp: sysctl: sched: avoid using current->nsproxy
mptcp: sysctl: blackhole timeout: avoid using current->nsproxy
sctp: sysctl: cookie_hmac_alg: avoid using current->nsproxy
sctp: sysctl: rto_min/max: avoid using current->nsproxy
sctp: sysctl: auth_enable: avoid using current->nsproxy
sctp: sysctl: udp_port: avoid using current->nsproxy
sctp: sysctl: plpmtud_probe_interval: avoid using current->nsproxy
rds: sysctl: rds_tcp_{rcv,snd}buf: avoid using current->nsproxy
ksmbd: Implement new SMB3 POSIX type
btrfs: zlib: fix avail_in bytes for s390 zlib HW compression path
Revert "drm/mediatek: dsi: Correct calculation formula of PHY Timing"
drm/amd/display: Remove unnecessary amdgpu_irq_get/put
drm/amd/display: Add check for granularity in dml ceil/floor helpers
cgroup/cpuset: Prevent leakage of isolated CPUs into sched domains
thermal: of: fix OF node leak in of_thermal_zone_find()
sched_ext: Replace rq_lock() to raw_spin_rq_lock() in scx_ops_bypass()
sched_ext: switch class when preempted by higher priority scheduler
cgroup/cpuset: remove kernfs active break
sched_ext: idle: Refresh idle masks during idle-to-idle transitions
arm64: dts: qcom: x1e80100: Fix up BAR space size for PCIe6a
arm64: dts: qcom: sa8775p: Fix the size of 'addr_space' regions
smb: client: sync the root session and superblock context passwords before automounting
fs: kill MNT_ONRB
riscv: Fix sleeping in invalid context in die()
riscv: kprobes: Fix incorrect address calculation
gpio: loongson: Fix Loongson-2K2000 ACPI GPIO register offset
ACPI: resource: Add TongFang GM5HG0A to irq1_edge_low_force_override[]
ACPI: resource: Add Asus Vivobook X1504VAP to irq1_level_low_skip_override[]
drm/amdgpu: Add a lock when accessing the buddy trim function
drm/amd/pm: fix BUG: scheduling while atomic
drm/amdkfd: fixed page fault when enable MES shader debugger
drm/amdkfd: wq_release signals dma_fence only when available
drm/amd/display: fix divide error in DM plane scale calcs
drm/amd/display: fix page fault due to max surface definition mismatch
drm/amd/display: increase MAX_SURFACES to the value supported by hw
io_uring/timeout: fix multishot updates
io_uring/sqpoll: zero sqd->thread on tctx errors
USB: serial: option: add MeiG Smart SRM815
USB: serial: option: add Neoway N723-EA support
staging: iio: ad9834: Correct phase range check
staging: iio: ad9832: Correct phase range check
usb-storage: Add max sectors quirk for Nokia 208
USB: serial: cp210x: add Phoenix Contact UPS Device
usb: dwc3: gadget: fix writing NYET threshold
topology: Keep the cpumask unchanged when printing cpumap
misc: microchip: pci1xxxx: Resolve kernel panic during GPIO IRQ handling
misc: microchip: pci1xxxx: Resolve return code mismatch during GPIO set config
tty: serial: 8250: Fix another runtime PM usage counter underflow
serial: stm32: use port lock wrappers for break control
usb: gadget: u_serial: Disable ep before setting port to null to fix the crash caused by port being null
x86/fpu: Ensure shadow stack is active before "getting" registers
usb: dwc3-am62: Disable autosuspend during remove
USB: usblp: return error when setting unsupported protocol
USB: core: Disable LPM only for non-suspended ports
usb: fix reference leak in usb_new_device()
usb: gadget: midi2: Reverse-select at the right place
usb: chipidea: ci_hdrc_imx: decrement device's refcount in .remove() and in the error path of .probe()
usb: typec: tcpci: fix NULL pointer issue on shared irq case
usb: gadget: f_uac2: Fix incorrect setting of bNumEndpoints
usb: typec: tcpm/tcpci_maxim: fix error code in max_contaminant_read_resistance_kohm()
usb: gadget: f_fs: Remove WARN_ON in functionfs_bind
usb: gadget: configfs: Ignore trailing LF for user strings to cdev
usb: host: xhci-plat: set skip_phy_initialization if software node has XHCI_SKIP_PHY_INIT property
usb: typec: fix pm usage counter imbalance in ucsi_ccg_sync_control()
iio: pressure: zpa2326: fix information leak in triggered buffer
iio: dummy: iio_simply_dummy_buffer: fix information leak in triggered buffer
iio: light: vcnl4035: fix information leak in triggered buffer
iio: light: bh1745: fix information leak in triggered buffer
iio: imu: kmx61: fix information leak in triggered buffer
iio: adc: rockchip_saradc: fix information leak in triggered buffer
iio: adc: ti-ads8688: fix information leak in triggered buffer
iio: adc: ti-ads1119: fix information leak in triggered buffer
iio: adc: ti-ads1119: fix sample size in scan struct for triggered buffer
iio: gyro: fxas21002c: Fix missing data update in trigger handler
iio: adc: ti-ads1298: Add NULL check in ads1298_init
iio: imu: inv_icm42600: fix timestamps after suspend if sensor is on
iio: adc: ti-ads124s08: Use gpiod_set_value_cansleep()
iio: adc: at91: call input_free_device() on allocated iio_dev
iio: inkern: call iio_device_put() only on mapped devices
iio: adc: ad7173: fix using shared static info struct
iio: adc: ad7124: Disable all channels at probe time
io_uring/eventfd: ensure io_eventfd_signal() defers another RCU period
arm64: dts: imx95: correct the address length of netcmix_blk_ctrl
ARM: dts: imxrt1050: Fix clocks for mmc
arm64: dts: qcom: sa8775p: fix the secure device bootup issue
hwmon: (drivetemp) Fix driver producing garbage data when SCSI errors occur
block, bfq: fix waker_bfqq UAF after bfq_split_bfqq()
arm64: dts: rockchip: add hevc power domain clock to rk3328
firewall: remove misplaced semicolon from stm32_firewall_get_firewall
drm/mediatek: Only touch DISP_REG_OVL_PITCH_MSB if AFBC is supported
io_uring: don't touch sqd->thread off tw add
iio: imu: inv_icm42600: fix spi burst write not supported
netdev: prevent accessing NAPI instances from another namespace
Linux 6.12.10
Change-Id: Ie2f94fe090d61be2389c21427b56a19ec5f88bd6
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Steps on the way to 6.12.2
Resolves merge conflicts in:
fs/fuse/fuse_i.h
Change-Id: If765bb10099fb7efad53a0a4bcda888cd571ac97
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
[ Upstream commit 41748675c0bf252b3c5f600a95830f0936d366c1 ]
When trying to insert a 10MB kernel module kept in a virtio-fs with cache
disabled, the following warning was reported:
------------[ cut here ]------------
WARNING: CPU: 1 PID: 404 at mm/page_alloc.c:4551 ......
Modules linked in:
CPU: 1 PID: 404 Comm: insmod Not tainted 6.9.0-rc5+ #123
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996) ......
RIP: 0010:__alloc_pages+0x2bf/0x380
......
Call Trace:
<TASK>
? __warn+0x8e/0x150
? __alloc_pages+0x2bf/0x380
__kmalloc_large_node+0x86/0x160
__kmalloc+0x33c/0x480
virtio_fs_enqueue_req+0x240/0x6d0
virtio_fs_wake_pending_and_unlock+0x7f/0x190
queue_request_and_unlock+0x55/0x60
fuse_simple_request+0x152/0x2b0
fuse_direct_io+0x5d2/0x8c0
fuse_file_read_iter+0x121/0x160
__kernel_read+0x151/0x2d0
kernel_read+0x45/0x50
kernel_read_file+0x1a9/0x2a0
init_module_from_file+0x6a/0xe0
idempotent_init_module+0x175/0x230
__x64_sys_finit_module+0x5d/0xb0
x64_sys_call+0x1c3/0x9e0
do_syscall_64+0x3d/0xc0
entry_SYSCALL_64_after_hwframe+0x4b/0x53
......
</TASK>
---[ end trace 0000000000000000 ]---
The warning is triggered as follows:
1) syscall finit_module() handles the module insertion and it invokes
kernel_read_file() to read the content of the module first.
2) kernel_read_file() allocates a 10MB buffer by using vmalloc() and
passes it to kernel_read(). kernel_read() constructs a kvec iter by
using iov_iter_kvec() and passes it to fuse_file_read_iter().
3) virtio-fs disables the cache, so fuse_file_read_iter() invokes
fuse_direct_io(). As for now, the maximal read size for kvec iter is
only limited by fc->max_read. For virtio-fs, max_read is UINT_MAX, so
fuse_direct_io() doesn't split the 10MB buffer. It saves the address and
the size of the 10MB-sized buffer in out_args[0] of a fuse request and
passes the fuse request to virtio_fs_wake_pending_and_unlock().
4) virtio_fs_wake_pending_and_unlock() uses virtio_fs_enqueue_req() to
queue the request. Because virtiofs need DMA-able address, so
virtio_fs_enqueue_req() uses kmalloc() to allocate a bounce buffer for
all fuse args, copies these args into the bounce buffer and passed the
physical address of the bounce buffer to virtiofsd. The total length of
these fuse args for the passed fuse request is about 10MB, so
copy_args_to_argbuf() invokes kmalloc() with a 10MB size parameter and
it triggers the warning in __alloc_pages():
if (WARN_ON_ONCE_GFP(order > MAX_PAGE_ORDER, gfp))
return NULL;
5) virtio_fs_enqueue_req() will retry the memory allocation in a
kworker, but it won't help, because kmalloc() will always return NULL
due to the abnormal size and finit_module() will hang forever.
A feasible solution is to limit the value of max_read for virtio-fs, so
the length passed to kmalloc() will be limited. However it will affect
the maximal read size for normal read. And for virtio-fs write initiated
from kernel, it has the similar problem but now there is no way to limit
fc->max_write in kernel.
So instead of limiting both the values of max_read and max_write in
kernel, introducing use_pages_for_kvec_io in fuse_conn and setting it as
true in virtiofs. When use_pages_for_kvec_io is enabled, fuse will use
pages instead of pointer to pass the KVEC_IO data.
After switching to pages for KVEC_IO data, these pages will be used for
DMA through virtio-fs. If these pages are backed by vmalloc(),
{flush|invalidate}_kernel_vmap_range() are necessary to flush or
invalidate the cache before the DMA operation. So add two new fields in
fuse_args_pages to record the base address of vmalloc area and the
condition indicating whether invalidation is needed. Perform the flush
in fuse_get_user_pages() for write operations and the invalidation in
fuse_release_user_pages() for read operations.
It may seem necessary to introduce another field in fuse_conn to
indicate that these KVEC_IO pages are used for DMA, However, considering
that virtio-fs is currently the only user of use_pages_for_kvec_io, just
reuse use_pages_for_kvec_io to indicate that these pages will be used
for DMA.
Fixes: a62a8ef9d9 ("virtio-fs: add virtiofs filesystem")
Signed-off-by: Hou Tao <houtao1@huawei.com>
Tested-by: Jingbo Xu <jefflexu@linux.alibaba.com>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Previously errors from the daemon in FUSE_CANONICAL_PATH were simply
ignored. In order to block inotifys, it is useful to be able to return
errors from this opcode.
[drosen: I've combined this patch with a few others that fix dealing
with error codes (mostly ENOSYS) to make it harder to lose these again
in the future:
ANDROID: fsnotify: Do not notify lower fs of open when ENOSYS
ANDROID: fuse: Skip canonical path logic if ENOSYS
ANDROID: fuse: Fix the issue of fuse_dentry_canonical_path ]
Bug: 238619640
Test: inotify no longer works on /storage/emulated/0/Android/media but
does on child folders
Bug: 326995824
Test: cts-tradefed run commandAndExit cts -m CtsOsTestCases -t android.os.cts.FileObserverTest
Bug: 330136711
Test: ./cts-tradefed run commandAndExit cts -m CtsIncidentHostTestCases -t com.android.server.cts.ErrorsTest#testTombstone
Signed-off-by: Paul Lawrence <paullawrence@google.com>
Change-Id: Icb15c090c6286c174338471a787712f8388de316
Allows FUSE to report to inotify that it is acting as a layered filesystem.
The userspace component returns a string representing the location of the
underlying file. If the string cannot be resolved into a path, the top
level path is returned instead.
Rolled in fix from
cad4f67e5b5b("ANDROID: fuse: Allocate zeroed memory for canonical path")
Note: I've changed the Change-Id since this was previously present, but
disappeared at some point.
Bug: 23904372
Bug: 171780975
Test: FileObserverTest and FileObserverTestLegacyPath on cuttlefish
Change-Id: I3d752756adb058ba32b47ec61887a2df98e862db
Signed-off-by: Daniel Rosenberg <drosen@google.com>
Signed-off-by: Alessio Balsini <balsini@google.com>
yangyun reported that libfuse test test_copy_file_range() copies zero
bytes from a newly written file when fuse passthrough is enabled.
The reason is that extending passthrough write is not updating the fuse
inode size and when vfs_copy_file_range() observes a zero size inode,
it returns without calling the filesystem copy_file_range() method.
Fix this by adjusting the fuse inode size after an extending passthrough
write.
This does not provide cache coherency of fuse inode attributes and
backing inode attributes, but it should prevent situations where fuse
inode size is too small, causing read/copy to be wrongly shortened.
Reported-by: yangyun <yangyun50@huawei.com>
Closes: https://github.com/libfuse/libfuse/issues/1048
Fixes: 57e1176e60 ("fuse: implement read/write passthrough")
Signed-off-by: Amir Goldstein <amir73il@gmail.com>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
If writeback cache is enabled, and we attempt to use fuse passthrough,
fuse will invalidate attributes on write, but will then ignore when the
server attempts to update those attributes. Since the kernel is the
arbiter of truth with writeback cache, passthrough holds the
responsibility to keep these values updated.
Signed-off-by: Daniel Rosenberg <drosen@google.com>
Bug: 333497409
Test: atest android.scopedstorage.cts.general.ScopedStorageDeviceTest
Change-Id: I1ebc0d06f3d2b41a9cfb2af35f27989d25d96032
Android uses passthrough and nonpassthrough files at the same
time
Change-Id: I227d82f659e53eb586494c9c09d84150b40d5227
Bug: 333497409
Test: atest android.scopedstorage.cts.general.ScopedStorageDeviceTest
Signed-off-by: Daniel Rosenberg <drosen@google.com>
Steps on the way to 6.12-rc1
Bug: 367265496
Change-Id: Ib569bda9755b5b910b27f8ff620a29d74fe7d375
Signed-off-by: Matthias Maennich <maennich@google.com>
Steps on the way to 6.12-rc1
Bug: 367265496
Change-Id: I0558de38f29cc97e194b80b6c6a79f67e9c0ebaa
Signed-off-by: Matthias Maennich <maennich@google.com>
Steps on the way to 6.12-rc1
Bug: 367265496
Change-Id: I0e5605dc97dbd4e8f838e6bd57e7de337696db9c
Signed-off-by: Matthias Maennich <maennich@google.com>
Steps on the way to 6.12-rc1
Bug: 367265496
Change-Id: Ia35c8df80c389ca4f4f32c649da7d33a25e2fe23
Signed-off-by: Matthias Maennich <maennich@google.com>
no_llseek had been defined to NULL two years ago, in commit 868941b144
("fs: remove no_llseek")
To quote that commit,
At -rc1 we'll need do a mechanical removal of no_llseek -
git grep -l -w no_llseek | grep -v porting.rst | while read i; do
sed -i '/\<no_llseek\>/d' $i
done
would do it.
Unfortunately, that hadn't been done. Linus, could you do that now, so
that we could finally put that thing to rest? All instances are of the
form
.llseek = no_llseek,
so it's obviously safe.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Pull virtio updates from Michael Tsirkin:
"Several new features here:
- virtio-balloon supports new stats
- vdpa supports setting mac address
- vdpa/mlx5 suspend/resume as well as MKEY ops are now faster
- virtio_fs supports new sysfs entries for queue info
- virtio/vsock performance has been improved
And fixes, cleanups all over the place"
* tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: (34 commits)
vsock/virtio: avoid queuing packets when intermediate queue is empty
vsock/virtio: refactor virtio_transport_send_pkt_work
fw_cfg: Constify struct kobj_type
vdpa/mlx5: Postpone MR deletion
vdpa/mlx5: Introduce init/destroy for MR resources
vdpa/mlx5: Rename mr_mtx -> lock
vdpa/mlx5: Extract mr members in own resource struct
vdpa/mlx5: Rename function
vdpa/mlx5: Delete direct MKEYs in parallel
vdpa/mlx5: Create direct MKEYs in parallel
MAINTAINERS: add virtio-vsock driver in the VIRTIO CORE section
virtio_fs: add sysfs entries for queue information
virtio_fs: introduce virtio_fs_put_locked helper
vdpa: Remove unused declarations
vdpa/mlx5: Parallelize VQ suspend/resume for CVQ MQ command
vdpa/mlx5: Small improvement for change_num_qps()
vdpa/mlx5: Keep notifiers during suspend but ignore
vdpa/mlx5: Parallelize device resume
vdpa/mlx5: Parallelize device suspend
vdpa/mlx5: Use async API for vq modify commands
...
Greg Kroah-Hartman
Daniel Rosenberg
Paul Lawrence
Guang Yuan Wu
Pradeep P V K
Matt Johnston
Xiangsheng Hou
liliangliang
Alistair Popple
Miklos Szeredi
Ed Tsai
Todd Kjos
Amir Goldstein
Hou Tao
Lee Jones
Matthias Maennich
Al Viro
Linus Torvalds