Thread (17 messages) 17 messages, 4 authors, 2022-05-20

Re: [PATCH v2 0/2] perf: arm64: Tools support for Dwarf unwinding through SVE functions

From: German Gomez <hidden>
Date: 2022-05-20 11:46:40
Also in: linux-perf-users, lkml
Subsystem: performance events subsystem, the rest · Maintainers: Peter Zijlstra, Ingo Molnar, Arnaldo Carvalho de Melo, Namhyung Kim, Linus Torvalds

On 17/05/2022 15:58, Arnaldo Carvalho de Melo wrote:
Em Tue, May 17, 2022 at 11:20:01AM +0100, James Clark escreveu:
quoted
Changes since v1:

  * Split patchset into kernel side and Perf tool changes
Thanks, now I'll wait for the kernel side to be merged.

- Arnaldo
 
Hi,

I think we also need to fix the below import (it's trying to import the
perf_regs.h from the kernel, not the tools/ dir).
diff --git a/tools/perf/util/libunwind/arm64.c b/tools/perf/util/libunwind/arm64.c
index 15f60fd09424..014d82159656 100644
--- a/tools/perf/util/libunwind/arm64.c
+++ b/tools/perf/util/libunwind/arm64.c
@@ -24,7 +24,7 @@
 #include "unwind.h"
 #include "libunwind-aarch64.h"
 #define perf_event_arm_regs perf_event_arm64_regs
-#include <../../../../arch/arm64/include/uapi/asm/perf_regs.h>
+#include <../../../arch/arm64/include/uapi/asm/perf_regs.h>
 #undef perf_event_arm_regs
 #include "../../arch/arm64/util/unwind-libunwind.c"



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