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mirror-linux/fs/nfs
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Jeff Layton 0b2600f81c
treewide: change inode->i_ino from unsigned long to u64 
On 32-bit architectures, unsigned long is only 32 bits wide, which
causes 64-bit inode numbers to be silently truncated. Several
filesystems (NFS, XFS, BTRFS, etc.) can generate inode numbers that
exceed 32 bits, and this truncation can lead to inode number collisions
and other subtle bugs on 32-bit systems.

Change the type of inode->i_ino from unsigned long to u64 to ensure that
inode numbers are always represented as 64-bit values regardless of
architecture. Update all format specifiers treewide from %lu/%lx to
%llu/%llx to match the new type, along with corresponding local variable
types.

This is the bulk treewide conversion. Earlier patches in this series
handled trace events separately to allow trace field reordering for
better struct packing on 32-bit.

Signed-off-by: Jeff Layton <jlayton@kernel.org>
Link: https://patch.msgid.link/20260304-iino-u64-v3-12-2257ad83d372@kernel.org
Acked-by: Damien Le Moal <dlemoal@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Jan Kara <jack@suse.cz>
Reviewed-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Christian Brauner <brauner@kernel.org>
 		2026-03-06 14:31:28 +01:00
..
blocklayout treewide: Replace kmalloc with kmalloc_obj for non-scalar types 2026-02-21 01:02:28 -08:00
filelayout treewide: change inode->i_ino from unsigned long to u64 2026-03-06 14:31:28 +01:00
flexfilelayout treewide: change inode->i_ino from unsigned long to u64 2026-03-06 14:31:28 +01:00
Kconfig NFS: Merge CONFIG_NFS_V4_1 with CONFIG_NFS_V4 2026-01-30 11:42:21 -05:00
Makefile NFS: Merge CONFIG_NFS_V4_1 with CONFIG_NFS_V4 2026-01-30 11:42:21 -05:00
cache_lib.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
cache_lib.h
…
callback.c NFS Client Updates for Linux 7.0 2026-02-12 17:49:33 -08:00
callback.h NFS: Merge CONFIG_NFS_V4_1 with CONFIG_NFS_V4 2026-01-30 11:42:21 -05:00
callback_proc.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
callback_xdr.c Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses 2026-02-22 08:26:33 -08:00
client.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
delegation.c Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses 2026-02-22 08:26:33 -08:00
delegation.h NFS: fix delayed delegation return handling 2026-01-30 16:49:15 -05:00
dir.c treewide: change inode->i_ino from unsigned long to u64 2026-03-06 14:31:28 +01:00
direct.c nfs: direct: drop useless initializer in nfs_direct_write_completion() 2025-04-27 23:25:44 -04:00
dns_resolve.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
dns_resolve.h
…
export.c NFS: Fix filehandle bounds checking in nfs_fh_to_dentry() 2025-07-22 09:50:56 -04:00
file.c treewide: change inode->i_ino from unsigned long to u64 2026-03-06 14:31:28 +01:00
fs_context.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
fscache.c treewide: Replace kmalloc with kmalloc_obj for non-scalar types 2026-02-21 01:02:28 -08:00
fscache.h netfs: Drop the was_async arg from netfs_read_subreq_terminated() 2024-12-20 22:34:03 +01:00
getroot.c nfs: fix the comment of nfs_get_root 2024-09-23 15:03:13 -04:00
inode.c treewide: change inode->i_ino from unsigned long to u64 2026-03-06 14:31:28 +01:00
internal.h NFS: Merge CONFIG_NFS_V4_1 with CONFIG_NFS_V4 2026-01-30 11:42:21 -05:00
io.c NFS: Fix size read races in truncate, fallocate and copy offload 2026-01-15 14:38:25 -05:00
iostat.h mm: add comments for allocation helpers explaining why they are macros 2024-07-12 15:52:20 -07:00
localio.c treewide: Replace kmalloc with kmalloc_obj for non-scalar types 2026-02-21 01:02:28 -08:00
mount_clnt.c NFS: Remove unused function nfs_umount 2025-07-14 15:20:28 -07:00
namespace.c NFS: Fix up the automount fs_context to use the correct cred 2025-11-29 17:23:03 -05:00
netns.h NFS: Merge CONFIG_NFS_V4_1 with CONFIG_NFS_V4 2026-01-30 11:42:21 -05:00
nfs.h NFS: Implement get_nfs_version() 2024-11-08 14:17:37 -05:00
nfs2super.c fs: nfs: add missing MODULE_DESCRIPTION() macros 2024-07-08 13:47:24 -04:00
nfs2xdr.c nfs/localio: add tracepoints for misaligned DIO READ and WRITE support 2025-09-30 16:10:30 -04:00
nfs3_fs.h
…
nfs3acl.c nfs: nfs3acl: drop useless assignment in nfs3_get_acl() 2025-04-27 23:25:44 -04:00
nfs3client.c pnfs: Set transport security policy to RPC_XPRTSEC_NONE unless using TLS 2025-11-10 10:32:28 -05:00
nfs3proc.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
nfs3super.c fs: nfs: add missing MODULE_DESCRIPTION() macros 2024-07-08 13:47:24 -04:00
nfs3xdr.c nfs/localio: add tracepoints for misaligned DIO READ and WRITE support 2025-09-30 16:10:30 -04:00
nfs4_fs.h NFSv4: pass lease period in seconds to nfs4_set_lease_period() 2026-02-09 13:39:39 -05:00
nfs4client.c treewide: Replace kmalloc with kmalloc_obj for non-scalar types 2026-02-21 01:02:28 -08:00
nfs4file.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
nfs4getroot.c NFSv4: Remove duplicate lookups, capability probes and fsinfo calls 2025-08-04 09:48:16 -07:00
nfs4idmap.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
nfs4idmap.h
…
nfs4namespace.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
nfs4proc.c treewide: change inode->i_ino from unsigned long to u64 2026-03-06 14:31:28 +01:00
nfs4renewd.c NFSv4: limit lease period in nfs4_set_lease_period() 2026-02-09 13:39:39 -05:00
nfs4session.c treewide: Replace kmalloc with kmalloc_obj for non-scalar types 2026-02-21 01:02:28 -08:00
nfs4session.h NFS: Merge CONFIG_NFS_V4_1 with CONFIG_NFS_V4 2026-01-30 11:42:21 -05:00
nfs4state.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
nfs4super.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
nfs4sysctl.c treewide: const qualify ctl_tables where applicable 2025-01-28 13:48:37 +01:00
nfs4trace.c NFS: Merge CONFIG_NFS_V4_1 with CONFIG_NFS_V4 2026-01-30 11:42:21 -05:00
nfs4trace.h NFS: fix delayed delegation return handling 2026-01-30 16:49:15 -05:00
nfs4xdr.c NFS: Merge CONFIG_NFS_V4_1 with CONFIG_NFS_V4 2026-01-30 11:42:21 -05:00
nfs40.h NFS: Move NFS v4.0 pathdown recovery into nfs40client.c 2026-01-30 11:42:20 -05:00
nfs40client.c treewide: Replace kmalloc with kmalloc_obj for non-scalar types 2026-02-21 01:02:28 -08:00
nfs40proc.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
nfs42.h NFS: Add support for fallocate(FALLOC_FL_ZERO_RANGE) 2025-05-28 17:17:13 -04:00
nfs42proc.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
nfs42xattr.c mm/list_lru: simplify the list_lru walk callback function 2024-11-11 17:22:26 -08:00
nfs42xdr.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
nfsroot.c
…
nfstrace.c
…
nfstrace.h NFS: Fix a deadlock involving nfs_release_folio() 2026-01-04 23:03:24 -05:00
pagelist.c treewide: Replace kmalloc with kmalloc_obj for non-scalar types 2026-02-21 01:02:28 -08:00
pnfs.c treewide: change inode->i_ino from unsigned long to u64 2026-03-06 14:31:28 +01:00
pnfs.h NFS: Merge CONFIG_NFS_V4_1 with CONFIG_NFS_V4 2026-01-30 11:42:21 -05:00
pnfs_dev.c treewide: Replace kmalloc with kmalloc_obj for non-scalar types 2026-02-21 01:02:28 -08:00
pnfs_nfs.c treewide: Replace kmalloc with kmalloc_obj for non-scalar types 2026-02-21 01:02:28 -08:00
proc.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
read.c NFS: Merge CONFIG_NFS_V4_1 with CONFIG_NFS_V4 2026-01-30 11:42:21 -05:00
super.c NFS: Merge CONFIG_NFS_V4_1 with CONFIG_NFS_V4 2026-01-30 11:42:21 -05:00
symlink.c fs: Pass a folio to page_put_link() 2025-05-15 12:14:29 +02:00
sysctl.c treewide: const qualify ctl_tables where applicable 2025-01-28 13:48:37 +01:00
sysfs.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
sysfs.h
…
unlink.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
write.c treewide: Replace kmalloc with kmalloc_obj for non-scalar types 2026-02-21 01:02:28 -08:00