Description: powerpc/64: Fix the definition of the fixmap area
References:
Notes:
 carnil> Introduced in 265c3491c4bc ("powerpc: Add support for GENERIC_EARLY_IOREMAP").
 carnil> Vulnerable versions: 5.5-rc1.
Bugs:
upstream: released (5.13-rc1) [9ccba66d4d2aff9a3909aa77d57ea8b7cc166f3c]
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) [4b9fb2c9039a206d37f215936a4d5bee7b1bf9cd]
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"