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Groups > linux.kernel > #1285172
| From | Marc Zyngier <marc.zyngier@arm.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 2/2] irqchip/gic-v3: Add missing include for barrier.h |
| Date | 2015-12-07 11:20 +0100 |
| Message-ID | <qD13H-3bd-1@gated-at.bofh.it> (permalink) |
| References | <qD13H-3bd-3@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
Both the 32bit and 64bit versions of the GICv3 header file are using barriers, but neglect to include barrier.h, leading to an interesting splat in some circumstances. Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> --- arch/arm/include/asm/arch_gicv3.h | 1 + arch/arm64/include/asm/arch_gicv3.h | 1 + 2 files changed, 2 insertions(+) diff --git a/arch/arm/include/asm/arch_gicv3.h b/arch/arm/include/asm/arch_gicv3.h index 6607d97..7da5503 100644 --- a/arch/arm/include/asm/arch_gicv3.h +++ b/arch/arm/include/asm/arch_gicv3.h @@ -21,6 +21,7 @@ #ifndef __ASSEMBLY__ #include <linux/io.h> +#include <asm/barrier.h> #define __ACCESS_CP15(CRn, Op1, CRm, Op2) p15, Op1, %0, CRn, CRm, Op2 #define __ACCESS_CP15_64(Op1, CRm) p15, Op1, %Q0, %R0, CRm diff --git a/arch/arm64/include/asm/arch_gicv3.h b/arch/arm64/include/asm/arch_gicv3.h index 030cdcb..2731d3b 100644 --- a/arch/arm64/include/asm/arch_gicv3.h +++ b/arch/arm64/include/asm/arch_gicv3.h @@ -77,6 +77,7 @@ #ifndef __ASSEMBLY__ #include <linux/stringify.h> +#include <asm/barrier.h> /* * Low-level accessors -- 2.1.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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[PATCH 2/2] irqchip/gic-v3: Add missing include for barrier.h Marc Zyngier <marc.zyngier@arm.com> - 2015-12-07 11:20 +0100 [tip:irq/urgent] irqchip/gic-v3: Add missing include for barrier.h tip-bot for Marc Zyngier <tipbot@zytor.com> - 2015-12-10 19:20 +0100
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