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authorViresh Kumar <viresh.kumar@linaro.org>2021-01-14 17:05:29 +0530
committerViresh Kumar <viresh.kumar@linaro.org>2021-01-29 10:05:51 +0530
commita848bf1d9ef14fa45b65f402d7d439626aad4877 (patch)
tree477dcf16d9a89fa6cbd4453222fda4ee9213dfef /arch/xtensa/kernel
parenta6a0683b71050d544febb08358f88f55aade47ce (diff)
downloadlinux-a848bf1d9ef14fa45b65f402d7d439626aad4877.tar.bz2
arch: xtensa: Remove CONFIG_OPROFILE support
The "oprofile" user-space tools don't use the kernel OPROFILE support any more, and haven't in a long time. User-space has been converted to the perf interfaces. Remove the old oprofile's architecture specific support. Suggested-by: Christoph Hellwig <hch@infradead.org> Suggested-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Acked-by: Robert Richter <rric@kernel.org> Acked-by: Max Filippov <jcmvbkbc@gmail.com> Acked-by: William Cohen <wcohen@redhat.com> Acked-by: Al Viro <viro@zeniv.linux.org.uk> Acked-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/xtensa/kernel')
-rw-r--r--arch/xtensa/kernel/stacktrace.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/xtensa/kernel/stacktrace.c b/arch/xtensa/kernel/stacktrace.c
index c822abb93d20..7f7755cd28f0 100644
--- a/arch/xtensa/kernel/stacktrace.c
+++ b/arch/xtensa/kernel/stacktrace.c
@@ -16,7 +16,7 @@
#include <asm/traps.h>
#include <linux/uaccess.h>
-#if IS_ENABLED(CONFIG_OPROFILE) || IS_ENABLED(CONFIG_PERF_EVENTS)
+#if IS_ENABLED(CONFIG_PERF_EVENTS)
/* Address of common_exception_return, used to check the
* transition from kernel to user space.