From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B831034A763 for ; Thu, 12 Feb 2026 13:00:11 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770901211; cv=none; b=pibpsUEnCvlEcHZ4TSDzOr/beUUWQAotQ7SweYt3dOvSmxek5bF199DrbJmqueFftwuTcFejKzijxCZj3xtB9q941Jiq072Vj4zqK1UiLoHGZDYnlYzjzD4AthpqvNdwZatScpi43wEOn/padcCOGIfrGsChu4XEfpBTULLxc6E= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770901211; c=relaxed/simple; bh=O5e7fgGGsspQKmJs+VnIOdoxwBywu0PNxcVSDMoHR1Q=; h=From:To:Cc:Subject:In-Reply-To:References:Date:Message-ID: MIME-Version:Content-Type; b=agBKb2zHM4mZ1nvepG9aPRgeKDohXUNIj79F06ljcd+BoWZ+BylSAwLoo0CWfUcySjYnx6MV45S/mjdTiOLIp6xKOnVQSbFkR7rodWkx0j65/8DpABaAiN/f+NIBiism5J7tufx00P6YY/bK6rbAh3qVsDQHDHSv9QXF8qYhRw0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=MAiS7gpR; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="MAiS7gpR" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B0C42C4CEF7; Thu, 12 Feb 2026 13:00:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1770901211; bh=O5e7fgGGsspQKmJs+VnIOdoxwBywu0PNxcVSDMoHR1Q=; h=From:To:Cc:Subject:In-Reply-To:References:Date:From; 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) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain 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