Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:8 as permitted sender) client-ip=2620:137:e000::3:8;
Sender: Namhyung Kim <namhyung@gmail.com>
From:   Namhyung Kim <namhyung@kernel.org>
To:     Arnaldo Carvalho de Melo <acme@kernel.org>
Cc:     Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
        Adrian Hunter <adrian.hunter@intel.com>,
        Ian Rogers <irogers@google.com>, Jiri Olsa <jolsa@kernel.org>
Subject: Re: [PATCH 1/1] perf build: Address stray '\' before # that is warned about since grep 3.8
Date:   Thu, 26 Oct 2023 10:11:08 -0700
Message-ID: <169833996388.1181734.15291394759037663241.b4-ty@kernel.org>
In-Reply-To: <ZTj6mfM9UqY2DggC@kernel.org>
References: <ZTj6mfM9UqY2DggC@kernel.org>
MIME-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: 8bit
Precedence: bulk

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!