[PATCH] arm64: entry: remove test_irqs_unmasked macro
From: Mark Rutland <mark.rutland@arm.com>
Date: 2021-03-23 18:14:03
Subsystem:
arm64 port (aarch64 architecture), the rest · Maintainers:
Catalin Marinas, Will Deacon, Linus Torvalds
We haven't needed the test_irqs_unmasked macro since commit:
105fc3352077bba5 ("arm64: entry: move el1 irq/nmi logic to C")
... and as we convert more of the entry logic to C it is decreasingly
likely we'll need it in future, so let's remove the unused macro.
There should be no functional change as a result of this patch.
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Cc: Catalin marinas <catalin.marinas@arm.com>
Cc: James Morse <james.morse@arm.com>
Cc: Marc Zyngier <maz@kernel.org>
Cc: Will Deacon <will@kernel.org>
---
arch/arm64/kernel/entry.S | 14 --------------
1 file changed, 14 deletions(-)
diff --git a/arch/arm64/kernel/entry.S b/arch/arm64/kernel/entry.S
index a31a0a713c85..a82af88e8599 100644
--- a/arch/arm64/kernel/entry.S
+++ b/arch/arm64/kernel/entry.S@@ -499,20 +499,6 @@ tsk .req x28 // current thread_info irq_stack_exit .endm -#ifdef CONFIG_ARM64_PSEUDO_NMI - /* - * Set res to 0 if irqs were unmasked in interrupted context. - * Otherwise set res to non-0 value. - */ - .macro test_irqs_unmasked res:req, pmr:req -alternative_if ARM64_HAS_IRQ_PRIO_MASKING - sub \res, \pmr, #GIC_PRIO_IRQON -alternative_else - mov \res, xzr -alternative_endif - .endm -#endif - .macro gic_prio_kentry_setup, tmp:req #ifdef CONFIG_ARM64_PSEUDO_NMI alternative_if ARM64_HAS_IRQ_PRIO_MASKING
--
2.11.0
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel