Commits
Will Deacon committed 5d497509332
ARM: 7926/1: mm: flesh out and fix the comments in the ASID allocator The ASID allocator has to deal with some pretty horrible behaviours by the CPU, so expand on some of the comments in there so I remember why we can never allocate ASID zero to a userspace task. Reviewed-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>