Description: 9p: use inode->i_lock to protect i_size_write() under 32-bit
References:
Notes:
Bugs:
upstream: released (5.1-rc1) [5e3cc1ee1405a7eb3487ed24f786dec01b4cbe1f]
4.19-upstream-stable: released (4.19.31) [e08ba890dc29250fafdfa7c9dba62ccfeec8ef7f]
4.9-upstream-stable: released (4.9.165) [0a97dbd82f40bcb888110a7d6860bac4a5819502]
3.16-upstream-stable: released (3.16.70) [8463eed58e131d0cc4db4c9f84fb8454e09e48dd]
sid: released (4.19.37-1)
4.19-buster-security: N/A "Fixed before branching point"
4.9-stretch-security: released (4.9.168-1)
3.16-jessie-security: released (3.16.70-1)