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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2021-05-04 18:08:40 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-05-04 18:08:40 -0700 |
| commit | 51f629446cd172e324deb0146741888cac5dedca (patch) | |
| tree | 80eedd1378fb607e8dd06d8d4f0d0b7512568500 /fs/jffs2 | |
| parent | d0195c7d7af6a456c37f4b4b2df5528f10714482 (diff) | |
| parent | 9a29f7f020e06f14eb126bcb84a7f0d166415824 (diff) | |
| download | linux-51f629446cd172e324deb0146741888cac5dedca.tar.gz | |
Merge tag 'for-linus-5.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs
Pull JFFS2, UBI and UBIFS updates from Richard Weinberger: "JFFS2: - Use splice_write() - Fix for a slab-out-of-bounds bug UBI: - Fix for clang related warnings - Code cleanup UBIFS: - Fix for inode rebirth at replay - Set s_uuid - Use zstd for default filesystem" * tag 'for-linus-5.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs: ubi: Remove unnecessary struct declaration jffs2: Hook up splice_write callback jffs2: avoid Wempty-body warnings jffs2: Fix kasan slab-out-of-bounds problem ubi: Fix fall-through warnings for Clang ubifs: Report max LEB count at mount time ubifs: Set s_uuid in super block to support ima/evm uuid options ubifs: Default to zstd compression ubifs: Only check replay with inode type to judge if inode linked
Diffstat (limited to 'fs/jffs2')
| -rw-r--r-- | fs/jffs2/file.c | 1 | ||||
| -rw-r--r-- | fs/jffs2/scan.c | 2 | ||||
| -rw-r--r-- | fs/jffs2/summary.h | 16 |
3 files changed, 10 insertions, 9 deletions
diff --git a/fs/jffs2/file.c b/fs/jffs2/file.c index f8fb89b10227..4fc8cd698d1a 100644 --- a/fs/jffs2/file.c +++ b/fs/jffs2/file.c @@ -57,6 +57,7 @@ const struct file_operations jffs2_file_operations = .mmap = generic_file_readonly_mmap, .fsync = jffs2_fsync, .splice_read = generic_file_splice_read, + .splice_write = iter_file_splice_write, }; /* jffs2_file_inode_operations */ diff --git a/fs/jffs2/scan.c b/fs/jffs2/scan.c index db72a9d2d0af..b676056826be 100644 --- a/fs/jffs2/scan.c +++ b/fs/jffs2/scan.c @@ -1079,7 +1079,7 @@ static int jffs2_scan_dirent_node(struct jffs2_sb_info *c, struct jffs2_eraseblo memcpy(&fd->name, rd->name, checkedlen); fd->name[checkedlen] = 0; - crc = crc32(0, fd->name, rd->nsize); + crc = crc32(0, fd->name, checkedlen); if (crc != je32_to_cpu(rd->name_crc)) { pr_notice("%s(): Name CRC failed on node at 0x%08x: Read 0x%08x, calculated 0x%08x\n", __func__, ofs, je32_to_cpu(rd->name_crc), crc); diff --git a/fs/jffs2/summary.h b/fs/jffs2/summary.h index e4131cb1f1d4..36d9a1280770 100644 --- a/fs/jffs2/summary.h +++ b/fs/jffs2/summary.h @@ -194,18 +194,18 @@ int jffs2_sum_scan_sumnode(struct jffs2_sb_info *c, struct jffs2_eraseblock *jeb #define jffs2_sum_active() (0) #define jffs2_sum_init(a) (0) -#define jffs2_sum_exit(a) +#define jffs2_sum_exit(a) do { } while (0) #define jffs2_sum_disable_collecting(a) #define jffs2_sum_is_disabled(a) (0) -#define jffs2_sum_reset_collected(a) +#define jffs2_sum_reset_collected(a) do { } while (0) #define jffs2_sum_add_kvec(a,b,c,d) (0) -#define jffs2_sum_move_collected(a,b) +#define jffs2_sum_move_collected(a,b) do { } while (0) #define jffs2_sum_write_sumnode(a) (0) -#define jffs2_sum_add_padding_mem(a,b) -#define jffs2_sum_add_inode_mem(a,b,c) -#define jffs2_sum_add_dirent_mem(a,b,c) -#define jffs2_sum_add_xattr_mem(a,b,c) -#define jffs2_sum_add_xref_mem(a,b,c) +#define jffs2_sum_add_padding_mem(a,b) do { } while (0) +#define jffs2_sum_add_inode_mem(a,b,c) do { } while (0) +#define jffs2_sum_add_dirent_mem(a,b,c) do { } while (0) +#define jffs2_sum_add_xattr_mem(a,b,c) do { } while (0) +#define jffs2_sum_add_xref_mem(a,b,c) do { } while (0) #define jffs2_sum_scan_sumnode(a,b,c,d,e) (0) #endif /* CONFIG_JFFS2_SUMMARY */ |