Description: async_xor: increase src_offs when dropping destination page
References:
Notes:
 carnil> Introduced in 29bcff787a25 ("md/raid5: add new xor function to support
 carnil> different page offset"). Vulnerable versions: 5.10-rc1.
Bugs:
upstream: released (5.13-rc1) [ceaf2966ab082bbc4d26516f97b3ca8a676e2af8]
6.7-upstream-stable: N/A "Fixed before branching point"
6.6-upstream-stable: N/A "Fixed before branching point"
6.1-upstream-stable: N/A "Fixed before branching point"
5.10-upstream-stable: released (5.10.37) [cab2e8e5997b592fdb7d02cf2387b4b8e3057174]
4.19-upstream-stable: N/A "Vulnerable code not present"
sid: released (5.10.38-1)
6.1-bookworm-security: N/A "Fixed before branching point"
5.10-bullseye-security: N/A "Fixed before branching point"
4.19-buster-security: N/A "Vulnerable code not present"