diff options
| author | Julien Thierry <julien.thierry@arm.com> | 2019-01-31 14:58:55 +0000 |
|---|---|---|
| committer | Catalin Marinas <catalin.marinas@arm.com> | 2019-02-06 10:05:20 +0000 |
| commit | e79321883842ca7b77d8a58fe8303e8da35c085e (patch) | |
| tree | c2210ec0335b1defbe951cb93276181f1d44e3eb /mm/mremap.c | |
| parent | b5cf607370d0ee257e4bfa80740952fa6110c2c7 (diff) | |
arm64: Switch to PMR masking when starting CPUs
Once the boot CPU has been prepared or a new secondary CPU has been
brought up, use ICC_PMR_EL1 to mask interrupts on that CPU and clear
PSR.I bit.
Since ICC_PMR_EL1 is initialized at CPU bringup, avoid overwriting
it in the GICv3 driver.
Signed-off-by: Julien Thierry <julien.thierry@arm.com>
Suggested-by: Daniel Thompson <daniel.thompson@linaro.org>
Acked-by: Marc Zyngier <marc.zyngier@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
Cc: James Morse <james.morse@arm.com>
Cc: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'mm/mremap.c')
0 files changed, 0 insertions, 0 deletions