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| author | ruippan (潘睿) <ruippan@tencent.com> | 2018-12-04 01:04:12 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-01-13 10:05:30 +0100 |
| commit | e270923b3c1499cb88edef936f7f1048ecb3c713 (patch) | |
| tree | b9d82326463a1ae0576ea54bd0e2a9c61d419fa3 /scripts/objdiff | |
| parent | 84ad8791c9b2a8d90575dab58f0af98906f55452 (diff) | |
ext4: fix EXT4_IOC_GROUP_ADD ioctl
commit e647e29196b7f802f8242c39ecb7cc937f5ef217 upstream.
Commit e2b911c53584 ("ext4: clean up feature test macros with
predicate functions") broke the EXT4_IOC_GROUP_ADD ioctl. This was
not noticed since only very old versions of resize2fs (before
e2fsprogs 1.42) use this ioctl. However, using a new kernel with an
enterprise Linux userspace will cause attempts to use online resize to
fail with "No reserved GDT blocks".
Fixes: e2b911c53584 ("ext4: clean up feature test macros with predicate...")
Cc: stable@kernel.org # v4.4
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: ruippan (潘睿) <ruippan@tencent.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'scripts/objdiff')
0 files changed, 0 insertions, 0 deletions