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a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1770731129; bh=UiB4cdtuv+0naMTeccJX5N93CPAw51/JaqNcoV4zvQ4=; h=From:To:Cc:Subject:In-Reply-To:References:Date:From; b=c+FNjQ/k6DxcaBj3u8nCXsgF+qR8qI5/JZNA+al9t07HxZPquukG6/3JTaG/GdUf+ 0mpSuXjS9hPiec/0YhKAfDeVk/b0Lma8BW5FObxZDhilUcfn+HL4cPRoyIHawxFBYD 5JDUXg2sgnOnp9M4SzAHJWx8MwdmjJdssl0G5BCiWm/A2XpX1qlMJq7N8Smg4fpoZV OmNEdZyoweFmJDZKZfAn6lQq+TrSyJtDBmAOj9ES8YXBFoVH4Ed05ei01a4t6pMpN/ 6fJQO70fK45+mbWpwMjmEH6t6W6sxXY1NNT1yV7Hof71+nk5PISIS6zYVpBb7RP7Mm anRL+9IZrNLVA== From: Pratyush Yadav To: ranxiaokai627@163.com Cc: graf@amazon.com, rppt@kernel.org, pasha.tatashin@soleen.com, pratyush@kernel.org, akpm@linux-foundation.org, kexec@lists.infradead.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org, ran.xiaokai@zte.com.cn Subject: Re: [PATCH -next 2/2] kho: remove unnecessary WARN_ON(err) in kho_populate() In-Reply-To: <20260206043121.197564-3-ranxiaokai627@163.com> (ranxiaokai's message of "Fri, 6 Feb 2026 04:31:21 +0000") References: <20260206043121.197564-1-ranxiaokai627@163.com> <20260206043121.197564-3-ranxiaokai627@163.com> Date: Tue, 10 Feb 2026 14:45:26 +0100 Message-ID: <2vxzqzqssoeh.fsf@kernel.org> User-Agent: Gnus/5.13 (Gnus v5.13) MIME-Version: 1.0 Content-Type: text/plain X-Rspam-User: X-Rspamd-Server: rspam06 X-Rspamd-Queue-Id: 7E07B18000D X-Stat-Signature: 4qdjmtbhs3mj1gfzd1mjqfia9g8o77c5 X-HE-Tag: 1770731130-318800 X-HE-Meta: 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 raO4qj7e 5PPuYPuDd6Ogq56qeiPBedu3qv87KquaEA3mOtkHA/9DGY4Pyq9m0TUcmnCAtT2YRGJwbJzrh8leGfT5R3Jt46i7rst0HlsV38fhjjOS6tF6KnFPoGOCmvYQXB68Byl85sdrTTrAlECQ8zsCQwZsF5hX5NUuL/CWSZmmjAj5DYhHXSVQ/ucAXEG1apQb+SiGXvOu6eIuinq/00trfwe1WpCYo8+y7UEmyGjzB72NdRWe9vnbAiaS+vLC4rvLpwN9tm1mqGqTAp51Oj6Nl4Pk4oe+N7hJZ4+4mTf79sDI11vE0IzV5xmBgFYXsrfgBG2CgDwJe 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 Fri, Feb 06 2026, ranxiaokai627@163.com wrote: > From: Ran Xiaokai > > The following pr_warn() provides detailed error and location > information, WARN_ON(err) adds no additional debugging value, > so remove the redundant WARN_ON() call. > > Signed-off-by: Ran Xiaokai Reviewed-by: Pratyush Yadav [...] -- Regards, Pratyush Yadav