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AJvYcCWd8Ad6xH7LEJT0RilN9D94Dx0sOJRKFqft3yk3NwIlS4wopxtr9jP7ExBwnpcjI4+M7GH5W/BJDg==@kvack.org X-Gm-Message-State: AOJu0Yx4GzZY0IBdbj3v1UFM6mmj2Bnw00W6u9NuvybMrdZMKSAuDkRH k+Wl3E/HGDbTLfnq9pYiDr4Eq7fncZmuUnoBtiJgR5YANVQm+DNIq8ame/0vjmR2rp372841I1h oy/ESnPfYLWBzd3XgoHyQMuZ9pIG++YCjg5Kf6VGk X-Gm-Gg: ASbGnctOiRYG5hX+8ENmLi6XJ4LOpzlTK7v7MuSwabzn7m2lHLWp7QZxeNHYy6eDmyc SXIclMv38LbnUVJXtN8UGGVY5fhhJAFV6WJEs0gPrRWl9k/YhoE9XgMPhY398v0Fc6vyFQqbGEk wX+Wvf6Kyx1arQpy3VPYp9pMnIMrxmKIZqFza8ndyKkZ+xCfuwIAIjI65FSVBqs2+N7g5hiLuaA RQuhQJ+AgXing9JDwU0qTgmshwD3IkxHqlS+RPCdQ9G2zVHeYAhurOF4u3zs5vXxV87YQ== X-Google-Smtp-Source: AGHT+IESxNu3DCWnIGyPrBib8D8gpFaENt4OMOL4jxhrw506aLjvpEZ9DVEQvAJ2a/G1nvaS2hjdXcVDTuDbokSzSsg= X-Received: by 2002:a05:622a:5c9:b0:4b7:9b06:ca9f with SMTP id d75a77b69052e-4ed813f6bf8mr2933461cf.2.1762389589412; Wed, 05 Nov 2025 16:39:49 -0800 (PST) MIME-Version: 1.0 References: <20251105023925.1447482-1-zeng_chi911@163.com> <20251105044715.71861-1-sj@kernel.org> In-Reply-To: <20251105044715.71861-1-sj@kernel.org> From: Suren Baghdasaryan Date: Wed, 5 Nov 2025 16:39:37 -0800 X-Gm-Features: AWmQ_bn0SXD9jGQRU8p3H2zsdC-whATeFwUjvsd9nXkwe4AS233yuHUdZlfz2Y0 Message-ID: Subject: Re: [PATCH] alloc_tag: Use %pe format specifier To: SeongJae Park Cc: zeng_chi911@163.com, akpm@linux-foundation.org, kent.overstreet@linux.dev, linux-kernel@vger.kernel.org, linux-mm@kvack.org, zengchi@kylinos.cn Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Rspam-User: X-Rspamd-Server: rspam11 X-Rspamd-Queue-Id: B062C4000C X-Stat-Signature: tpi6fz17fmd8jiaigpd7fr1u95cpre4p X-HE-Tag: 1762389590-111395 X-HE-Meta: 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 22QSPIFR F98H6xNs2bhvwKcQ70OXBuM10AuSiAS59mjPN07sZEkdjqyHut/HQr1ZJ3S+1BACapOmgqMy024la0Q6wN6VjBMDUIpG50dcp7puX2bg/Sf4tF+Wloz2QSOXMxvGDf4+3hMIQ4jEf0dinWeXU8KAFtIRRwHzJhpEWD577eHORkdjbPcNJYfdK8xy6hhaakhyzraSCI/IGGVvQj3fFnZNWtxVLkR4G4ngxhN5oWca1d0nQkTJ3AlkYwEuE+JTJu/CFedMqOCPtjhaAg1iRLVZbN1w+r9PkzTChu+Kyy4i6P9UiN7pG8h4aDTtysg== X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Tue, Nov 4, 2025 at 8:47=E2=80=AFPM SeongJae Park wrote: > > On Wed, 5 Nov 2025 10:39:25 +0800 zeng_chi911@163.com wrote: > > > From: Zeng Chi > > > > The %pe format specifier is designed to print error pointers. It prints > > a symbolic error name (eg. -EINVAL) and it makes the code simpler by > > omitting PTR_ERR(); > > > > This patch fixes this cocci report: > > lib/alloc_tag.c:776:63-70: WARNING: Consider using %pe to print PTR_ERR= () > > > > Signed-off-by: Zeng Chi > > Acked-by: SeongJae Park Acked-by: Suren Baghdasaryan > > > Thanks, > SJ > > [...]