From patchwork Wed Aug 7 01:33:31 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: john.hubbard@gmail.com X-Patchwork-Id: 11080811 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 64DE113AC for ; Wed, 7 Aug 2019 01:43:00 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 51CD72887D for ; Wed, 7 Aug 2019 01:43:00 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 45AFB28913; Wed, 7 Aug 2019 01:43:00 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED,DKIM_VALID,FREEMAIL_FROM,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id E5B7C2887D for ; Wed, 7 Aug 2019 01:42:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=wxC5Vup0GeL1plSuUB/jPJ703rW9ftW2UZESs9094A8=; b=UoBJfLVJ9WP+D4 Yd2FYytyTstLjwHp3QvtupHkViBojc1QDbian0TKwuIByuXtPA8qRbWao1YXq3f3Pq3bev2GwC2GR Na//v1VoUtuDgveDlY4CQq7+fqkZVsGu2srMY57ECyQspWm0vU70NaNu8woELPFoX3mrwz1wCxd+A /aRumh208WkooMVt7mj9kuzjZOUBcL482Wu7nYauKS7pGjsxqt3DuAQmdlTeNHU+Kgy9zo1/0GMzG TL2YdgoH0GTXFT4+IuyHRrtpOGjV+3HaHk0LrNLGUMuRnCpqdbtWJP+pk3BjRVgAsIizcyGjcZP+j bc2/H7HwMl4tdrB6SV7w==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92 #3 (Red Hat Linux)) id 1hvAyh-00067H-9K; Wed, 07 Aug 2019 01:42:59 +0000 Received: from mail-pf1-x442.google.com ([2607:f8b0:4864:20::442]) by bombadil.infradead.org with esmtps (Exim 4.92 #3 (Red Hat Linux)) id 1hvAqa-0002pz-Vg; Wed, 07 Aug 2019 01:34:40 +0000 Received: by mail-pf1-x442.google.com with SMTP id 19so42487252pfa.4; Tue, 06 Aug 2019 18:34:36 -0700 (PDT) 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=4iYkOl3aeyTERThJenFq1/3UwJx4Onl0nTT+k7YLDaI=; b=fg/Pfm4bbVSmVcCrQT7+5JHEhqSFsHPgOaHWfBPnZWxRApjKfb4cb3kH5stgfnMMig zbelcrPsCI0tI4xwfOZRnckTrTKeUm3wG0kqfTVOMRYMB6MvjyF1Rql1N0HWLaZIzEfM iWdx9yjCpgBpQS5lPDIGFaAFICDzqEqnoV9x5MiP1hBYLTSZ4ogFH5QAAV9Yz6tw/8b2 ZykLmdq9ZFns/SDVctWkjbZ0w3aCcCbjN/JvbQSxSyp41bzHjOAMChIKQXNa4QdCxgL9 jwRKUeEurDeq/o0JqzXeiTfFAPo9oNntq7QpxEmENoOSeaVMGgE1SeT20aw5cXMwj05c mafQ== 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=4iYkOl3aeyTERThJenFq1/3UwJx4Onl0nTT+k7YLDaI=; b=SZxDczAoYIQ/L0Jv+a/in2iJBmAISIXXSQViUYZH+IDniaCrPuJKL4zJc9qssdE9xC SpnrlbbxryHMqO2aa5bCFkXbuS+on90XCtuNAVD39y7vnIuifRzRQt+WmRoPsaIs59Ij cnRcLON10ZH5gQfx4HVTbzGAN2tU0YAiWow6nk6zx13nNGQgUOQRHWgvkUFTlfGY8eG+ pms/guVeVOcmAgIZEPHGNf1YLHFZ4liXtSC86KPGpFkX0APfRxk1v10Zs7AslPD9ili6 jW7XQ5l0X6qitIlbsVY34XwnpK5kkx0KlI4uc0YmnpWDqig138kStlR5Oe9gh0LvV1Y/ IPsQ== X-Gm-Message-State: APjAAAWrxMVfjRc17nK7JapQVTeEYtHU6S4Dv9cLdeCPyHrkXICXnBvD dUFe9yJpGCdO8uZT5H/D46z377FA X-Google-Smtp-Source: APXvYqyxpq50qUVkp6HWZCQLNWkEvhnyucBHKSZoboyNMe/1/wbJw75uRBEC9F8SIFpx6GEidj30Zg== X-Received: by 2002:a17:90a:de02:: with SMTP id m2mr6000462pjv.18.1565141676262; Tue, 06 Aug 2019 18:34:36 -0700 (PDT) Received: from blueforge.nvidia.com (searspoint.nvidia.com. [216.228.112.21]) by smtp.gmail.com with ESMTPSA id u69sm111740800pgu.77.2019.08.06.18.34.34 (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Tue, 06 Aug 2019 18:34:35 -0700 (PDT) From: john.hubbard@gmail.com X-Google-Original-From: jhubbard@nvidia.com To: Andrew Morton Subject: [PATCH v3 32/41] crypt: convert put_page() to put_user_page*() Date: Tue, 6 Aug 2019 18:33:31 -0700 Message-Id: <20190807013340.9706-33-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 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190806_183437_136374_EDD498DF X-CRM114-Status: GOOD ( 10.87 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: 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, sparclinux@vger.kernel.org, Ira Weiny , ceph-devel@vger.kernel.org, devel@driverdev.osuosl.org, rds-devel@oss.oracle.com, Herbert Xu , 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, John Hubbard , intel-gfx@lists.freedesktop.org, linux-block@vger.kernel.org, =?utf-8?b?SsOpcsO0bWUgR2xpc3Nl?= , 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, "David S . Miller" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP 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: Herbert Xu Cc: David S. Miller Cc: linux-crypto@vger.kernel.org Signed-off-by: John Hubbard --- crypto/af_alg.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/crypto/af_alg.c b/crypto/af_alg.c index 879cf23f7489..edd358ea64da 100644 --- a/crypto/af_alg.c +++ b/crypto/af_alg.c @@ -428,10 +428,7 @@ static void af_alg_link_sg(struct af_alg_sgl *sgl_prev, void af_alg_free_sg(struct af_alg_sgl *sgl) { - int i; - - for (i = 0; i < sgl->npages; i++) - put_page(sgl->pages[i]); + put_user_pages(sgl->pages, sgl->npages); } EXPORT_SYMBOL_GPL(af_alg_free_sg); @@ -668,7 +665,7 @@ static void af_alg_free_areq_sgls(struct af_alg_async_req *areq) for_each_sg(tsgl, sg, areq->tsgl_entries, i) { if (!sg_page(sg)) continue; - put_page(sg_page(sg)); + put_user_page(sg_page(sg)); } sock_kfree_s(sk, tsgl, areq->tsgl_entries * sizeof(*tsgl));