linux-kernel - Re: [PATCH] perf arm: Fix off-by-one directory path.

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Message-ID: <42fbdd13-c8a8-404b-a452-1e796c2e5a8b@arm.com>
Date:   Fri, 14 Jan 2022 09:26:29 +0000
From:   German Gomez <german.gomez@....com>
To:     Ian Rogers <irogers@...gle.com>,
        Peter Zijlstra <peterz@...radead.org>,
        Ingo Molnar <mingo@...hat.com>,
        Arnaldo Carvalho de Melo <acme@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
        Jiri Olsa <jolsa@...hat.com>,
        Namhyung Kim <namhyung@...nel.org>,
        Alexandre Truong <alexandre.truong@....com>,
        James Clark <james.clark@....com>,
        Athira Jajeev <atrajeev@...ux.vnet.ibm.com>,
        linux-perf-users@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] perf arm: Fix off-by-one directory path.

Hi Ian,

I think there's another include in "utils/intel-pt.c" that may need the same treatment.

On 14/01/2022 06:48, Ian Rogers wrote:
> Relative path include works in the regular build due to -I paths but may
> fail in other situations.
>
> Fixes: 83869019c74c ("perf arch: Support register names from all archs")
> Signed-off-by: Ian Rogers <irogers@...gle.com>
Reviewed-by: German Gomez <german.gomez@....com>

Thanks,
German
> ---
>  tools/perf/util/arm64-frame-pointer-unwind-support.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/tools/perf/util/arm64-frame-pointer-unwind-support.c b/tools/perf/util/arm64-frame-pointer-unwind-support.c
> index 4f5ecf51ed38..2242a885fbd7 100644
> --- a/tools/perf/util/arm64-frame-pointer-unwind-support.c
> +++ b/tools/perf/util/arm64-frame-pointer-unwind-support.c
> @@ -6,7 +6,7 @@
>  #include "unwind.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
>  
>  struct entries {