| commit | 5d49750933210457ec2d5e8507823e365b2604fb | [log] [tgz] |
|---|---|---|
| author | Will Deacon <will.deacon@arm.com> | Tue Dec 17 19:17:54 2013 +0100 |
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | Sun Dec 29 12:46:49 2013 +0000 |
| tree | a7894fc890c1ba6ab4da678505f1a8f60fd8d033 | |
| parent | a7a04105068e9bb4cba43d97613c4f19b9e90b0c [diff] |
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>