diff options
| author | Marc Zyngier | 2022-05-17 10:37:06 +0100 |
|---|---|---|
| committer | Marc Zyngier | 2022-05-17 10:37:06 +0100 |
| commit | 492449ae4f0ad96948c3e029ca00736a7f1b3d77 (patch) | |
| tree | fb37185cef4cc5a3d625f1f2d4714129fe59cdee /arch/arm64 | |
| parent | 61299e1838b70045ab3ddd9c439a3f3966c9f52a (diff) | |
| parent | 614ab80c96474682157cabb14f8c8602b3422e90 (diff) | |
Merge branch irq/gic-v3-nmi-fixes-5.19 into irq/irqchip-next
* irq/gic-v3-nmi-fixes-5.19:
: .
: GICv3 pseudo-NMI fixes from Mark Rutland:
:
: "These patches fix a couple of issues with the way GICv3 pseudo-NMIs are
: handled:
:
: * The first patch adds a barrier we missed from NMI handling due to an
: oversight.
:
: * The second patch refactors some logic around reads from ICC_IAR1_EL1
: and adds commentary to explain what's going on.
:
: * The third patch descends into madness, reworking gic_handle_irq() to
: consistently manage ICC_PMR_EL1 + DAIF and avoid cases where these can
: be left in an inconsistent state while softirqs are processed."
: .
irqchip/gic-v3: Fix priority mask handling
irqchip/gic-v3: Refactor ISB + EOIR at ack time
irqchip/gic-v3: Ensure pseudo-NMIs have an ISB between ack and handling
Signed-off-by: Marc Zyngier <maz@kernel.org>
Diffstat (limited to 'arch/arm64')
| -rw-r--r-- | arch/arm64/include/asm/arch_gicv3.h | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/arch/arm64/include/asm/arch_gicv3.h b/arch/arm64/include/asm/arch_gicv3.h index 8bd5afc7b692..48d4473e8eee 100644 --- a/arch/arm64/include/asm/arch_gicv3.h +++ b/arch/arm64/include/asm/arch_gicv3.h @@ -26,12 +26,6 @@ * sets the GP register's most significant bits to 0 with an explicit cast. */ -static inline void gic_write_eoir(u32 irq) -{ - write_sysreg_s(irq, SYS_ICC_EOIR1_EL1); - isb(); -} - static __always_inline void gic_write_dir(u32 irq) { write_sysreg_s(irq, SYS_ICC_DIR_EL1); |