diff options
Diffstat (limited to 'meta/recipes-kernel/oprofile/oprofile/0001-Add-rmb-definition-for-AArch64-architecture.patch')
-rw-r--r-- | meta/recipes-kernel/oprofile/oprofile/0001-Add-rmb-definition-for-AArch64-architecture.patch | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/meta/recipes-kernel/oprofile/oprofile/0001-Add-rmb-definition-for-AArch64-architecture.patch b/meta/recipes-kernel/oprofile/oprofile/0001-Add-rmb-definition-for-AArch64-architecture.patch deleted file mode 100644 index a2385cd2b2..0000000000 --- a/meta/recipes-kernel/oprofile/oprofile/0001-Add-rmb-definition-for-AArch64-architecture.patch +++ /dev/null @@ -1,31 +0,0 @@ -From 27edaef9c6d66dfc324630ef40cb27e78031eeeb Mon Sep 17 00:00:00 2001 -From: Marcin Juszkiewicz <marcin.juszkiewicz@linaro.org> -Date: Tue, 15 Jan 2013 07:37:33 +0100 -Subject: [PATCH] Add rmb() definition for AArch64 architecture - -Signed-off-by: Marcin Juszkiewicz <marcin.juszkiewicz@linaro.org> - -Upstream-Status: backport ---- - libperf_events/operf_utils.h | 5 +++++ - 1 file changed, 5 insertions(+) - -diff --git a/libperf_events/operf_utils.h b/libperf_events/operf_utils.h -index 815d51d..2df00b7 100644 ---- a/libperf_events/operf_utils.h -+++ b/libperf_events/operf_utils.h -@@ -148,6 +148,11 @@ void op_release_resources(void); - #define cpu_relax() asm volatile("":::"memory") - #endif - -+#ifdef __aarch64__ -+#define rmb() asm volatile("dmb ld" ::: "memory") -+#define cpu_relax() asm volatile("yield" ::: "memory") -+#endif -+ - #ifdef __mips__ - #include <asm/unistd.h> - #define rmb() asm volatile( \ --- -1.8.0 - |