Description: ext4: fix race writing to an inline_data file while its xattrs are changing
References:
 https://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git/commit/?id=9e445093e523f3277081314c864f708fd4bd34aa
 https://lore.kernel.org/linux-ext4/000000000000e5080305c9e51453@google.com/
Notes:
Bugs:
upstream: released (5.15-rc1) [a54c4613dac1500b40e4ab55199f7c51f028e848]
5.10-upstream-stable: released (5.10.63) [09a379549620f122de3aa4e65df9329976e4cdf5]
4.19-upstream-stable: released (4.19.207) [c481607ba522e31e6ed01efefc19cc1d0e0a46fa]
4.9-upstream-stable: released (4.9.283) [7067b09fe587cbd47544a3047a40c64e4d636fff]
sid: released (5.14.6-1)
5.10-bullseye-security: released (5.10.46-5) [bugfix/all/ext4-fix-race-writing-to-an-inline_data-file-while-i.patch]
4.19-buster-security: released (4.19.208-1)
4.9-stretch-security: released (4.9.290-1)