Thorsten Blum 3e4b89e970 nilfs2: replace vmalloc + copy_from_user with vmemdup_user ...

Replace vmalloc() followed by copy_from_user() with vmemdup_user() to
improve nilfs_ioctl_clean_segments() and nilfs_ioctl_set_suinfo().  Use
kvfree() to free the buffers created by vmemdup_user().

Use u64_to_user_ptr() instead of manually casting the pointers and
remove the obsolete 'out_free' label.

No functional changes intended.

Link: https://lkml.kernel.org/r/20251030154700.7444-1-konishi.ryusuke@gmail.com
Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev>
Signed-off-by: Ryusuke Konishi <konishi.ryusuke@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

2025-11-12 10:00:17 -08:00

..

alloc.c

nilfs2: add missing return value kernel-doc descriptions

2025-01-24 22:47:25 -08:00

alloc.h

nilfs2: add missing return value kernel-doc descriptions

2025-01-24 22:47:25 -08:00

bmap.c

nilfs2: correct return value kernel-doc descriptions for bmap functions

2025-01-24 22:47:25 -08:00

bmap.h

nilfs2: use the BITS_PER_LONG macro

2024-09-01 20:43:42 -07:00

btnode.c

nilfs2: revise the return value description style for consistency.

2025-01-24 22:47:25 -08:00

btnode.h

…

btree.c

nilfs2: do not propagate ENOENT error from nilfs_btree_propagate()

2025-05-11 17:54:12 -07:00

btree.h

nilfs2: add missing description of nilfs_btree_path structure

2024-09-01 20:43:36 -07:00

cpfile.c

nilfs2: revise the return value description style for consistency.

2025-01-24 22:47:25 -08:00

cpfile.h

nilfs2: remove nilfs_cpfile_{get,put}_checkpoint()

2024-02-22 15:38:53 -08:00

dat.c

nilfs2: revise the return value description style for consistency.

2025-01-24 22:47:25 -08:00

dat.h

…

dir.c

fs: Remove three arguments from block_write_end()

2025-06-24 15:53:40 +02:00

direct.c

nilfs2: add pointer check for nilfs_direct_propagate()

2025-05-11 17:54:12 -07:00

direct.h

…

export.h

…

file.c

fs: replace mmap hook with .mmap_prepare for simple mappings

2025-06-19 13:56:59 +02:00

gcinode.c

nilfs2: correct return value kernel-doc descriptions for the rest

2025-01-24 22:47:25 -08:00

ifile.c

nilfs2: revise the return value description style for consistency.

2025-01-24 22:47:25 -08:00

ifile.h

nilfs2: convert inode file to be folio-based

2024-11-05 17:12:38 -08:00

inode.c

vfs-6.17-rc1.misc

2025-07-28 11:22:56 -07:00

ioctl.c

nilfs2: replace vmalloc + copy_from_user with vmemdup_user

2025-11-12 10:00:17 -08:00

Kconfig

fs: add CONFIG_BUFFER_HEAD

2023-08-02 09:13:09 -06:00

Makefile

…

mdt.c

nilfs2: remove wbc->for_reclaim handling

2025-05-21 10:48:23 -07:00

mdt.h

…

namei.c

Change inode_operations.mkdir to return struct dentry *

2025-02-27 20:00:17 +01:00

nilfs.h

tree-wide: s/struct fileattr/struct file_kattr/g

2025-07-04 16:14:39 +02:00

page.c

mm: introduce memdesc_flags_t

2025-09-13 16:55:07 -07:00

page.h

nilfs2: convert nilfs_page_count_clean_buffers() to take a folio

2024-11-05 17:12:39 -08:00

recovery.c

fs: Remove three arguments from block_write_end()

2025-06-24 15:53:40 +02:00

segbuf.c

nilfs2: correct return value kernel-doc descriptions for the rest

2025-01-24 22:47:25 -08:00

segbuf.h

…

segment.c

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08 09:07:37 +02:00

segment.h

nilfs2: remove wbc->for_reclaim handling

2025-05-21 10:48:23 -07:00

sufile.c

nilfs2: revise the return value description style for consistency.

2025-01-24 22:47:25 -08:00

sufile.h

nilfs2: add missing return value kernel-doc descriptions

2025-01-24 22:47:25 -08:00

super.c

nilfs2: add missing return value kernel-doc descriptions

2025-01-24 22:47:25 -08:00

sysfs.c

nilfs2: fix CFI failure when accessing /sys/fs/nilfs2/features/*

2025-09-13 13:05:38 -07:00

sysfs.h

nilfs2: fix CFI failure when accessing /sys/fs/nilfs2/features/*

2025-09-13 13:05:38 -07:00

the_nilfs.c

nilfs2: fix deadlock warnings caused by lock dependency in init_nilfs()

2025-05-07 23:39:42 -07:00

the_nilfs.h

nilfs2: eliminate the shared counter and spinlock for i_generation

2024-09-01 20:43:43 -07:00