linux-kernel - Re: [PATCH 1/1] perf build: Address stray '\' before # that is warned about since grep 3.8

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Message-ID: <169833996388.1181734.15291394759037663241.b4-ty@kernel.org>
Date:   Thu, 26 Oct 2023 10:11:08 -0700
From:   Namhyung Kim <namhyung@...nel.org>
To:     Arnaldo Carvalho de Melo <acme@...nel.org>
Cc:     Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Adrian Hunter <adrian.hunter@...el.com>,
        Ian Rogers <irogers@...gle.com>, Jiri Olsa <jolsa@...nel.org>
Subject: Re: [PATCH 1/1] perf build: Address stray '\' before # that is warned about since grep 3.8

On Wed, 25 Oct 2023 08:23:05 -0300, Arnaldo Carvalho de Melo wrote:
> To address this grep 3.8 warning:
> 
>   grep: warning: stray \ before #
> 
> We needed to remove the '' around the grep expression and keep the \
> before # so that it is escaped by the $(shell grep ...) and thus doesn't
> get to grep.
> 
> [...]

Applied to perf-tools-next, thanks!