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[216.228.112.21]) by smtp.gmail.com with ESMTPSA id u69sm111740800pgu.77.2019.08.06.18.34.31 (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Tue, 06 Aug 2019 18:34:32 -0700 (PDT) X-Inumbo-ID: 8206280c-b8b3-11e9-8980-bc764e045a96 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=Puv5caB6Xd1AJbwd7nGzyFKNouoVWAfL+vJwz/b+4QQ=; b=tmsRy1GqXUm98oxjqXOZPjsWspl9AXdfGLJi4f4YSRE4p2Xnzia+lP7gOvMdJeaaOV ZMTpzk7cqa5s9Whlhun0Z7Axe9U+exCqGVHdHS/nwzXnj2PJKIWBdXJBCa3H/2BHiz19 BnEnordNgtmPL4Xz5g5gGRNQFD3awe5Sds/iOUIPfzMq0+Xzzslt2XeYTRCDaqUoB/tZ 5WSuCY8UmuqBDYfQsynPZOWWiAW9iVZeFmsUs+zlPeiO0OHcuVwV2drvqj8qlA8ICP6u 9yeV7By6zGvwf0U2BDyf/bSCue82V2u+FVMGjOFTaa85KNQg5C2wQoPnNjOXVsaihczq TD/Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=Puv5caB6Xd1AJbwd7nGzyFKNouoVWAfL+vJwz/b+4QQ=; b=qaf28cBpRfgYdfwTQdpEezXUI6Bhcx0Py2uCY80WtttiKJvfhb1MFNLqx6BIM0ALZZ P6o7bqiq8MFDKv8o9axrY1J0oR7slltPbWTqC+Z7SgsGHU6VlnTnWCCB8A5Y0D3oalQ5 L2v+MQaazFZYf+DXDQfRDEw8s8AT/Y+iXqh5FK2WU8eaud17u46Ok7lQGAyBy4ryd2pI JtQBBNj9EmyINTLPB7m/OgpEZaFD0Kdb5L1GZVsLmACsUWPwge1MbnOKPTIn6FLEUfM3 gLqPCA8JU+nK1ZLUHo+OdimIE4wkIi/2j7rkHubKjsVkWCYwRPjJrLNMo+VcMzdMZkwX FVAw== X-Gm-Message-State: APjAAAUjiKzMcOGv/6qM3zyPMW7J1SsAbbXbb/Q3ET2zasZsFNnTuvoM FbCj4XNqSg7+1s37WysDgAk= X-Google-Smtp-Source: APXvYqw2Uz+wsO3yNwpRHMDLbJirCIxZ4A4X8U6+Fg2LdiPaNY42ayE9pYwjEAVQClZpIkVOBc80qg== X-Received: by 2002:a17:90a:e38f:: with SMTP id b15mr6129518pjz.85.1565141672902; Tue, 06 Aug 2019 18:34:32 -0700 (PDT) From: john.hubbard@gmail.com X-Google-Original-From: jhubbard@nvidia.com To: Andrew Morton Date: Tue, 6 Aug 2019 18:33:29 -0700 Message-Id: <20190807013340.9706-31-jhubbard@nvidia.com> X-Mailer: git-send-email 2.22.0 In-Reply-To: <20190807013340.9706-1-jhubbard@nvidia.com> References: <20190807013340.9706-1-jhubbard@nvidia.com> MIME-Version: 1.0 X-NVConfidentiality: public Subject: [Xen-devel] [PATCH v3 30/41] mm/madvise.c: convert put_page() to put_user_page*() X-BeenThere: xen-devel@lists.xenproject.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Cc: linux-fbdev@vger.kernel.org, Jan Kara , kvm@vger.kernel.org, Dave Hansen , Dave Chinner , dri-devel@lists.freedesktop.org, linux-mm@kvack.org, Matthew Wilcox , sparclinux@vger.kernel.org, Ira Weiny , ceph-devel@vger.kernel.org, devel@driverdev.osuosl.org, rds-devel@oss.oracle.com, linux-rdma@vger.kernel.org, x86@kernel.org, amd-gfx@lists.freedesktop.org, Christoph Hellwig , Jason Gunthorpe , xen-devel@lists.xenproject.org, devel@lists.orangefs.org, linux-media@vger.kernel.org, Daniel Black , John Hubbard , intel-gfx@lists.freedesktop.org, linux-block@vger.kernel.org, =?UTF-8?q?J=C3=A9r=C3=B4me=20Glisse?= , linux-rpi-kernel@lists.infradead.org, Dan Williams , linux-arm-kernel@lists.infradead.org, linux-nfs@vger.kernel.org, netdev@vger.kernel.org, LKML , linux-xfs@vger.kernel.org, linux-crypto@vger.kernel.org, linux-fsdevel@vger.kernel.org, Mike Kravetz Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) From: John Hubbard For pages that were retained via get_user_pages*(), release those pages via the new put_user_page*() routines, instead of via put_page() or release_pages(). This is part a tree-wide conversion, as described in commit fc1d8e7cca2d ("mm: introduce put_user_page*(), placeholder versions"). Cc: Dan Williams Cc: Daniel Black Cc: Jan Kara Cc: J=C3=A9r=C3=B4me Glisse Cc: Matthew Wilcox Cc: Mike Kravetz Signed-off-by: John Hubbard --- mm/madvise.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mm/madvise.c b/mm/madvise.c index 968df3aa069f..1c6881a761a5 100644 --- a/mm/madvise.c +++ b/mm/madvise.c @@ -672,7 +672,7 @@ static int madvise_inject_error(int behavior, * routine is responsible for pinning the page to prevent it * from being released back to the page allocator. */ - put_page(page); + put_user_page(page); ret =3D memory_failure(pfn, 0); if (ret) return ret; --=20 2.22.0 _______________________________________________ Xen-devel mailing list Xen-devel@lists.xenproject.org https://lists.xenproject.org/mailman/listinfo/xen-devel