Arnd Bergmann
1ec19d7588
BACKPORT: compat_ioctl: move more drivers to compat_ptr_ioctl ...
The .ioctl and .compat_ioctl file operations have the same prototype so
they can both point to the same function, which works great almost all
the time when all the commands are compatible.
One exception is the s390 architecture, where a compat pointer is only
31 bit wide, and converting it into a 64-bit pointer requires calling
compat_ptr(). Most drivers here will never run in s390, but since we now
have a generic helper for it, it's easy enough to use it consistently.
I double-checked all these drivers to ensure that all ioctl arguments
are used as pointers or are ignored, but are not interpreted as integer
values.
Acked-by: Jason Gunthorpe <jgg@mellanox.com>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Acked-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: David Sterba <dsterba@suse.com>
Acked-by: Darren Hart (VMware) <dvhart@infradead.org>
Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Acked-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Acked-by: Dan Williams <dan.j.williams@intel.com>
Change-Id: I7c19d15ea2d2e48a30e726ca0a5b8ee915e6bbe7
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2026-05-08 21:46:20 +02:00
btrfs: remove pointless and double ulist frees in error paths of qgroup tests
2022-11-25 17:42:13 +01:00
btrfs: fix information leak in btrfs_ioctl_logical_to_ino()
2024-05-02 16:18:36 +02:00
btrfs: reset block group chunk force if we have to wait
2022-08-25 11:18:11 +02:00
btrfs: fix data race at btrfs_use_block_rsv() when accessing block reserve
2024-03-26 18:22:13 -04:00
btrfs: fix data race at btrfs_use_block_rsv() when accessing block reserve
2024-03-26 18:22:13 -04:00
btrfs: fix extent buffer leak after tree mod log failure at split_node()
2023-08-11 11:53:44 +02:00
btrfs: move btrfs_pinned_by_swapfile prototype into volumes.h
2023-09-23 11:00:05 +02:00
btrfs: don't arbitrarily slow down delalloc if we're committing
2023-11-28 16:50:19 +00:00
btrfs: change BUG_ON to assertion when checking for delayed_node root
2024-09-04 13:14:56 +02:00
btrfs: reinitialize delayed ref list after deleting it from the list
2024-11-17 14:58:51 +01:00
btrfs: dev-replace: properly validate device names
2024-03-06 14:36:09 +00:00
btrfs: unify lookup return value when dir entry is missing
2022-09-05 10:27:46 +02:00
BACKPORT: bdi: initialize ->ra_pages and ->io_pages in bdi_init
2026-05-08 21:46:13 +02:00
btrfs: avoid potential out-of-bounds in btrfs_encode_fh()
2025-10-29 13:59:56 +01:00
btrfs: fix type of parameter generation in btrfs_get_dentry
2022-11-10 17:57:55 +01:00
btrfs: clean up our handling of refs == 0 in snapshot delete
2024-09-12 11:03:54 +02:00
btrfs: avoid linker error in btrfs_find_create_tree_block()
2025-06-04 14:32:30 +02:00
btrfs: fix qgroup reserve overflow the qgroup limit
2022-04-15 14:18:39 +02:00
btrfs: handle memory allocation failure in btrfs_csum_one_bio
2023-06-21 15:44:09 +02:00
btrfs: rename bitmap_set_bits() -> btrfs_bitmap_set_bits()
2024-09-04 13:14:51 +02:00
btrfs: use btrfs_record_snapshot_destroy() during rmdir
2025-07-17 18:24:59 +02:00
btrfs: don't abort filesystem when attempting to snapshot deleted subvolume
2025-07-17 18:24:55 +02:00
btrfs: print-tree: parent bytenr must be aligned to sector size
2023-05-17 11:36:00 +02:00
btrfs: delete pointless BUG_ON check on quota root in btrfs_qgroup_account_extent()
2024-09-04 13:14:56 +02:00
btrfs: qgroup: catch reserved space leaks at unmount time
2023-08-11 11:53:44 +02:00
btrfs: raid56: don't trust any cached sector in __raid56_parity_recover()
2022-08-25 11:18:40 +02:00
btrfs: replace strncpy() with strscpy()
2023-01-18 11:41:52 +01:00
btrfs: ref-verify: fix use-after-free after invalid ref action
2024-12-14 19:44:42 +01:00
btrfs: convert BUG_ON in btrfs_reloc_cow_block() to proper error handling
2025-03-13 12:43:02 +01:00
btrfs: fix silent failure when deleting root reference
2022-09-05 10:27:43 +02:00
btrfs: scrub: try to fix super block errors
2022-10-26 13:22:55 +02:00
btrfs: send: return -ENAMETOOLONG when attempting a path that is too long
2025-06-04 14:32:30 +02:00
BACKPORT: compat_ioctl: move more drivers to compat_ptr_ioctl
2026-05-08 21:46:20 +02:00
btrfs: sysfs: normalize the error handling branch in btrfs_init_sysfs()
2022-12-08 11:23:01 +01:00
btrfs: use smp_mb__after_atomic() when forcing COW in create_pending_snapshot()
2025-12-03 12:45:04 +01:00
btrfs: tree-checker: reject inline extent items with 0 ref count
2025-01-09 13:23:29 +01:00
btrfs: populate otime when logging an inode item
2025-08-28 16:21:35 +02:00
btrfs: add missing mutex_unlock in btrfs_relocate_sys_chunks()
2024-05-25 16:17:18 +02:00
btrfs: add a helper to read the superblock metadata_uuid
2023-09-23 11:00:05 +02:00
This is the 5.4.212 stable release
2022-09-21 12:34:35 +02:00
btrfs: zlib: zero-initialize zlib workspace
2023-02-22 12:50:30 +01:00
1ec19d7588