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From: abelvesa@linux•com (Abel Vesa)
To: linux-arm-kernel@lists•infradead.org
Subject: [PATCH 5/7] arm: ftrace: Add ARCH_SUPPORTS_FTRACE_OPS for ftrace with regs
Date: Tue,  6 Dec 2016 17:06:05 +0000	[thread overview]
Message-ID: <1481043967-15602-6-git-send-email-abelvesa@linux.com> (raw)
In-Reply-To: <1481043967-15602-1-git-send-email-abelvesa@linux.com>

ARCH_SUPPORTS_FTRACE_OPS is needed for livepatch if
CONFIG_DYNAMIC_FTRACE_WITH_REGS is defined.

Signed-off-by: Abel Vesa <abelvesa@linux•com>
---
 arch/arm/include/asm/ftrace.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/arm/include/asm/ftrace.h b/arch/arm/include/asm/ftrace.h
index bfe2a2f..f434ce9 100644
--- a/arch/arm/include/asm/ftrace.h
+++ b/arch/arm/include/asm/ftrace.h
@@ -1,6 +1,10 @@
 #ifndef _ASM_ARM_FTRACE
 #define _ASM_ARM_FTRACE
 
+#ifdef CONFIG_DYNAMIC_FTRACE_WITH_REGS
+#define ARCH_SUPPORTS_FTRACE_OPS 1
+#endif
+
 #ifdef CONFIG_FUNCTION_TRACER
 #define MCOUNT_ADDR		((unsigned long)(__gnu_mcount_nc))
 #define MCOUNT_INSN_SIZE	4 /* sizeof mcount call */
-- 
2.7.4

  parent reply	other threads:[~2016-12-06 17:06 UTC|newest]

Thread overview: 31+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-12-06 17:06 [PATCH 0/7] arm: Add livepatch support Abel Vesa
2016-12-06 17:06 ` [PATCH 1/7] arm: Add livepatch arch specific code Abel Vesa
2017-01-16 16:47   ` Miroslav Benes
2017-01-17  0:22     ` Jessica Yu
2017-01-17  2:27       ` Jessica Yu
2017-01-17 13:53       ` Miroslav Benes
2016-12-06 17:06 ` [PATCH 2/7] arm: ftrace: Add call modify mechanism Abel Vesa
2016-12-07 10:37   ` kbuild test robot
2016-12-06 17:06 ` [PATCH 3/7] arm: module: Add apply_relocate_add Abel Vesa
2016-12-07  2:08   ` kbuild test robot
2017-01-17  4:49   ` Jessica Yu
2017-01-18 10:37     ` Miroslav Benes
2016-12-06 17:06 ` [PATCH 4/7] arm: Add ftrace with regs support Abel Vesa
2016-12-07  2:43   ` Steven Rostedt
2016-12-07 10:57   ` Russell King - ARM Linux
2016-12-07 11:58   ` Robin Murphy
2016-12-07 12:10     ` Abel Vesa
2016-12-06 17:06 ` Abel Vesa [this message]
2016-12-06 17:06 ` [PATCH 6/7] arm: Add livepatch to build if CONFIG_LIVEPATCH Abel Vesa
2016-12-07 15:05   ` Petr Mladek
2016-12-07 16:11     ` Abel Vesa
2017-01-18 12:36   ` Miroslav Benes
2016-12-06 17:06 ` [PATCH 7/7] arm: Add livepatch necessary arch selects into Kconfig Abel Vesa
2016-12-07  2:45   ` Steven Rostedt
2016-12-07  6:48   ` kbuild test robot
2017-01-18 12:40   ` Miroslav Benes
2017-01-18 13:35     ` Russell King - ARM Linux
2016-12-07  1:35 ` [PATCH 0/7] arm: Add livepatch support zhouchengming
2016-12-07  1:38 ` zhouchengming
2016-12-07 11:39   ` Abel Vesa
2016-12-07 15:19 ` Petr Mladek

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