From mboxrd@z Thu Jan 1 00:00:00 1970 From: shijie.huang@arm.com (Huang Shijie) Date: Mon, 30 May 2016 10:52:29 +0800 Subject: [PATCH 8/9] arm64: add the hardirq flags trace code for irq macros In-Reply-To: <1464576750-25160-1-git-send-email-shijie.huang@arm.com> References: <1464576750-25160-1-git-send-email-shijie.huang@arm.com> Message-ID: <1464576750-25160-9-git-send-email-shijie.huang@arm.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org This patch adds the hardirq flags trace code for irq macros. Signed-off-by: Huang Shijie --- arch/arm64/include/asm/assembler.h | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/arch/arm64/include/asm/assembler.h b/arch/arm64/include/asm/assembler.h index 10b017c..0be1d29 100644 --- a/arch/arm64/include/asm/assembler.h +++ b/arch/arm64/include/asm/assembler.h @@ -34,9 +34,15 @@ */ .macro disable_irq msr daifset, #2 +#ifdef CONFIG_TRACE_IRQFLAGS + bl trace_hardirqs_off +#endif .endm .macro enable_irq +#ifdef CONFIG_TRACE_IRQFLAGS + bl trace_hardirqs_on +#endif msr daifclr, #2 .endm @@ -75,6 +81,9 @@ * are self-synchronising. */ .macro enable_dbg_and_irq +#ifdef CONFIG_TRACE_IRQFLAGS + bl trace_hardirqs_on +#endif msr daifclr, #(8 | 2) .endm -- 2.5.5