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| author | Paolo Bonzini <pbonzini@redhat.com> | 2021-02-12 11:23:44 -0500 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2021-02-12 11:23:44 -0500 |
| commit | 8c6e67bec3192f16fa624203c8131e10cc4814ba (patch) | |
| tree | 533b140ab6bb926f5ec35f8e42d5a99590e0d945 /fs/ext4/file.c | |
| parent | 7137b7ae6f20076a1e05546db61f9fb3d3f9e97d (diff) | |
| parent | c93199e93e1232b7220482dffa05b7a32a195fe8 (diff) | |
| download | linux-8c6e67bec3192f16fa624203c8131e10cc4814ba.tar.bz2 | |
Merge tag 'kvmarm-5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD
KVM/arm64 updates for Linux 5.12
- Make the nVHE EL2 object relocatable, resulting in much more
maintainable code
- Handle concurrent translation faults hitting the same page
in a more elegant way
- Support for the standard TRNG hypervisor call
- A bunch of small PMU/Debug fixes
- Allow the disabling of symbol export from assembly code
- Simplification of the early init hypercall handling
Diffstat (limited to 'fs/ext4/file.c')
| -rw-r--r-- | fs/ext4/file.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/fs/ext4/file.c b/fs/ext4/file.c index 3ed8c048fb12..349b27f0dda0 100644 --- a/fs/ext4/file.c +++ b/fs/ext4/file.c @@ -809,9 +809,12 @@ static int ext4_sample_last_mounted(struct super_block *sb, err = ext4_journal_get_write_access(handle, sbi->s_sbh); if (err) goto out_journal; - strlcpy(sbi->s_es->s_last_mounted, cp, + lock_buffer(sbi->s_sbh); + strncpy(sbi->s_es->s_last_mounted, cp, sizeof(sbi->s_es->s_last_mounted)); - ext4_handle_dirty_super(handle, sb); + ext4_superblock_csum_set(sb); + unlock_buffer(sbi->s_sbh); + ext4_handle_dirty_metadata(handle, NULL, sbi->s_sbh); out_journal: ext4_journal_stop(handle); out: |