Searched hist:e7932188 (Results 1 – 2 of 2) sorted by relevance
/openbmc/linux/arch/arm64/kernel/ |
H A D | smp.c | e7932188 Thu Jan 31 08:58:55 CST 2019 Julien Thierry <julien.thierry@arm.com> 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>
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/openbmc/linux/drivers/irqchip/ |
H A D | irq-gic-v3.c | e7932188 Thu Jan 31 08:58:55 CST 2019 Julien Thierry <julien.thierry@arm.com> 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> e7932188 Thu Jan 31 08:58:55 CST 2019 Julien Thierry <julien.thierry@arm.com> 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>
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