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b=MAiS7gpRChWMkBleP0fbfSBAS5JNHzbs5ICrudjJXMMMjh4MHvlq5PemVLmqQ4MHB b/MDSCX1rfLU7xJFGa4SzX8vukk6y1M57V3/A1bYZEV56rPQTOl6Pn61Qz3VsgMYQu nEsqFt3UOaAMRljHco7HCmC47DuKsNfJ7Ao929/JTI1OfGC1RqR0sIv38NZyOH8EGQ yLoo+35f/z5nYObdiNKFaHIsop4GYh2OOg12HNiPuUfg7GxWKB+PQEaI9q+LNzDMqE tLyz3+5ZgO4YszChx6U1WAhW/dc5SXOXX6BCSQZGex85g+eELXTgP9pKJY2qP+wl+0 N78Y17TCV6Vlg== 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 v3 1/2] kho: fix missing early_memunmap() call in kho_populate() In-Reply-To: <20260212111146.210086-2-ranxiaokai627@163.com> (ranxiaokai's message of "Thu, 12 Feb 2026 11:11:45 +0000") References: <20260212111146.210086-1-ranxiaokai627@163.com> <20260212111146.210086-2-ranxiaokai627@163.com> Date: Thu, 12 Feb 2026 14:00:08 +0100 Message-ID: <2vxztsvmqfqf.fsf@kernel.org> User-Agent: Gnus/5.13 (Gnus v5.13) MIME-Version: 1.0 Content-Type: text/plain X-Rspamd-Server: rspam09 X-Rspamd-Queue-Id: 582EC1C0023 X-Stat-Signature: jz465fpcrz4cd3ndddattn7bfn4gsobg X-Rspam-User: X-HE-Tag: 1770901212-21115 X-HE-Meta: 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 za4Mlm7Z QDvIysY2ky2V1/NOZty2LTvEXPoRWO8ukG93YnL58bNUZZBWmeI5AnQSB91oQXH66rRtbNwaKYhKvtUTSO6JzVWOuByKsU9/tJkHl47edaaSrKscpbxa6ZePpHXTAOi8MTPzn38iS4XrnQQfjPTSFX8a13pn6RFGwTNK00AsTGI7YkM30vMLwvnDhEOBoP3TlgWKXG5rYZdlw3WmACoT9dNbYJMSVHWNvhscEconh0SWUbPayoMl4fS0TMF7wGkw2iqCqEjkV6oi2MqWGQDv/61HQQmvFjmUkWKEUg4Y21ijbDoEbGby05p5/2UJwBtGG8jeU X-Bogosity: Ham, tests=bogofilter, spamicity=0.000002, 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 Thu, Feb 12 2026, ranxiaokai627@163.com wrote: > From: Ran Xiaokai > > kho_populate() returns without calling early_memunmap() on success > path, this will cause early ioremap virtual address space leak. > > Fixes: b50634c5e84a ("kho: cleanup error handling in kho_populate()") > Signed-off-by: Ran Xiaokai Thanks. Reviewed-by: Pratyush Yadav [...] -- Regards, Pratyush Yadav