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SubjectRe: [PATCH] perf libdw: Fix off-by 1 relative directory includes
Hi Ian,

On Sat, May 30, 2020 at 7:53 AM Ian Rogers <irogers@google.com> wrote:
>
> This is currently working due to extra include paths in the build.
>
> Before:
> $ cd tools/perf/arch/arm64/util
> $ ls -la ../../util/unwind-libdw.h
> ls: cannot access '../../util/unwind-libdw.h': No such file or directory
>
> After:
> $ ls -la ../../../util/unwind-libdw.h
> -rw-r----- 1 irogers irogers 553 Apr 17 14:31 ../../../util/unwind-libdw.h

Missing sign-off, but otherwise looks good to me

Acked-by: Namhyung Kim <namhyung@kernel.org>

Thanks
Namhyung


> ---
> tools/perf/arch/arm64/util/unwind-libdw.c | 6 +++---
> tools/perf/arch/powerpc/util/unwind-libdw.c | 6 +++---
> tools/perf/arch/x86/util/unwind-libdw.c | 6 +++---
> 3 files changed, 9 insertions(+), 9 deletions(-)
>
> diff --git a/tools/perf/arch/arm64/util/unwind-libdw.c b/tools/perf/arch/arm64/util/unwind-libdw.c
> index 7623d85e77f3..a50941629649 100644
> --- a/tools/perf/arch/arm64/util/unwind-libdw.c
> +++ b/tools/perf/arch/arm64/util/unwind-libdw.c
> @@ -1,8 +1,8 @@
> // SPDX-License-Identifier: GPL-2.0
> #include <elfutils/libdwfl.h>
> -#include "../../util/unwind-libdw.h"
> -#include "../../util/perf_regs.h"
> -#include "../../util/event.h"
> +#include "../../../util/unwind-libdw.h"
> +#include "../../../util/perf_regs.h"
> +#include "../../../util/event.h"
>
> bool libdw__arch_set_initial_registers(Dwfl_Thread *thread, void *arg)
> {
> diff --git a/tools/perf/arch/powerpc/util/unwind-libdw.c b/tools/perf/arch/powerpc/util/unwind-libdw.c
> index abf2dbc7f829..7b2d96ec28e3 100644
> --- a/tools/perf/arch/powerpc/util/unwind-libdw.c
> +++ b/tools/perf/arch/powerpc/util/unwind-libdw.c
> @@ -1,9 +1,9 @@
> // SPDX-License-Identifier: GPL-2.0
> #include <elfutils/libdwfl.h>
> #include <linux/kernel.h>
> -#include "../../util/unwind-libdw.h"
> -#include "../../util/perf_regs.h"
> -#include "../../util/event.h"
> +#include "../../../util/unwind-libdw.h"
> +#include "../../../util/perf_regs.h"
> +#include "../../../util/event.h"
>
> /* See backends/ppc_initreg.c and backends/ppc_regs.c in elfutils. */
> static const int special_regs[3][2] = {
> diff --git a/tools/perf/arch/x86/util/unwind-libdw.c b/tools/perf/arch/x86/util/unwind-libdw.c
> index fda8f4206ee4..eea2bf87232b 100644
> --- a/tools/perf/arch/x86/util/unwind-libdw.c
> +++ b/tools/perf/arch/x86/util/unwind-libdw.c
> @@ -1,8 +1,8 @@
> // SPDX-License-Identifier: GPL-2.0
> #include <elfutils/libdwfl.h>
> -#include "../../util/unwind-libdw.h"
> -#include "../../util/perf_regs.h"
> -#include "../../util/event.h"
> +#include "../../../util/unwind-libdw.h"
> +#include "../../../util/perf_regs.h"
> +#include "../../../util/event.h"
>
> bool libdw__arch_set_initial_registers(Dwfl_Thread *thread, void *arg)
> {
> --
> 2.27.0.rc2.251.g90737beb825-goog
>

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