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[198.145.29.99]) by mx.google.com with ESMTPS id y70si9937780pfg.184.2019.07.12.16.55.26 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 12 Jul 2019 16:55:26 -0700 (PDT) Received-SPF: pass (google.com: domain of sashal@kernel.org designates 198.145.29.99 as permitted sender) client-ip=198.145.29.99; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=JvXeNVjE; spf=pass (google.com: domain of sashal@kernel.org designates 198.145.29.99 as permitted sender) smtp.mailfrom=sashal@kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: from localhost (unknown [23.100.24.84]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id A145520874; Fri, 12 Jul 2019 23:55:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1562975725; bh=VJEu58fg8OVV+ACQemp+G/XZGGo3QRimEqLYSfOYpuk=; h=Date:From:To:To:To:Cc:Cc:Subject:In-Reply-To:References:From; b=JvXeNVjEMjH/hHoHWU2c4F49D1EpeeHsT4hqo6IUWwhSD6AgBgHkCskwY8sDEvtrJ Oq6Qc/7DKksPojRlzqqct4SVzCk3fapv52htmNK5RG8AzQZ83APf4P59smj6tDyKen XAzHUHFKvMVC7SYw75KIBgIRsAG+if1iUH9Z8kRc= Date: Fri, 12 Jul 2019 23:55:24 +0000 From: Sasha Levin To: Sasha Levin To: Jan Kara To: Cc: , Cc: stable@vger.kernel.org Subject: Re: [PATCH 1/3] mm: Handle MADV_WILLNEED through vfs_fadvise() In-Reply-To: <20190711140012.1671-2-jack@suse.cz> References: <20190711140012.1671-2-jack@suse.cz> Message-Id: <20190712235525.A145520874@mail.kernel.org> 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: Hi, [This is an automated email] This commit has been processed because it contains a -stable tag. The stable tag indicates that it's relevant for the following trees: all The bot has tested the following trees: v5.2, v5.1.17, v4.19.58, v4.14.133, v4.9.185, v4.4.185. v5.2: Build OK! v5.1.17: Build OK! v4.19.58: Build OK! v4.14.133: Build failed! Errors: mm/madvise.c:314:2: error: implicit declaration of function ‘vfs_fadvise’; did you mean ‘sys_madvise’? [-Werror=implicit-function-declaration] v4.9.185: Build failed! Errors: mm/madvise.c:266:2: error: implicit declaration of function ‘vfs_fadvise’; did you mean ‘sys_madvise’? [-Werror=implicit-function-declaration] v4.4.185: Build failed! Errors: mm/madvise.c:261:2: error: implicit declaration of function ‘vfs_fadvise’; did you mean ‘sys_madvise’? [-Werror=implicit-function-declaration] NOTE: The patch will not be queued to stable trees until it is upstream. How should we proceed with this patch? -- Thanks, Sasha