| commit | fa7aae8a4257e6be7051420dac1f150c1eef721b | |
| author | Will Deacon <will.deacon@arm.com> | |
| Tue, 6 Oct 2015 17:46:22 +0000 (6 18:46 +0100) | ||
| committer | Catalin Marinas <catalin.marinas@arm.com> | |
| Wed, 7 Oct 2015 10:44:25 +0000 (7 11:44 +0100) | ||
| tree | 03d989f98b6c96806631b4ac02b09014a36dba93 | treesnapshot (tar.gz zip) |
| parent | c51e97d89e526368eb697f87cd4d391b9e19f369 | commitdiff |
arm64: proc: de-scope TLBI operation during cold boot
When cold-booting a CPU, we must invalidate any junk entries from the
local TLB prior to enabling the MMU. This doesn't require broadcasting
within the inner-shareable domain, so de-scope the operation to apply
only to the local CPU.
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>
Tested-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
When cold-booting a CPU, we must invalidate any junk entries from the
local TLB prior to enabling the MMU. This doesn't require broadcasting
within the inner-shareable domain, so de-scope the operation to apply
only to the local CPU.
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>
Tested-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
| arch/arm64/mm/proc.S | diffblobblamehistory |