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[216.228.112.21]) by smtp.gmail.com with ESMTPSA id r6sm35946836pjb.22.2019.08.04.15.50.10 (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Sun, 04 Aug 2019 15:50:11 -0700 (PDT) X-Inumbo-ID: 37588405-b70a-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=rv0dCo+fqAQ13SgPxACDlFOa16RsKjSPlFe+eBoZNRU=; b=YPOY1YFdr7iX/mwZQqcGNXlBs0EVKoyeBFEUqInEu6rA0ndI8Mif+0ZPJeKKJ5iFwE NKOF3uvUa5VJ+UGiH9nbc87NqjJWsSl0scr9GeK88ydFUly3DCHseKqxTpEd0IfXvu5q jcaFXkdAdHJL26lkS0kDgmBvj/6IRTs5wSna3kfRs+vwcKzTL9APp6Wsc+o3ppVF+IRl wjQCOTSjcDQ7GQjBBXsLdt+Iue6eXN2thWrje4Rt9XoDAoEpWZdNECCtZUxO8cwujSm4 fowCwuwgU3C+BFfj4zTJJ1Y4PbaxN4OhvtwxUy9pYDnCK6XNpmRXg/q/Jb/Qj5fLadYM mSpA== 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=rv0dCo+fqAQ13SgPxACDlFOa16RsKjSPlFe+eBoZNRU=; b=Xiv50R6BejT0jAbpSZH2UmkKbdXSEbbHmmjbm6ieaMk93udR3XRYUOkQJ0gQJbGJM2 CiMbkqNZX64zfDP+8zDkSAPd/EDzInt1vfdfp6nqEdtootGUr6sdMzFZfgwpx2jTN08q hcIhyZu6IlvheT7LZ7T1HX4kzR03lWfiOF1+u/FPDgKgoXCSxETqeEydfAwymvrox1lg uxLmiC47yGbGv1MgZsBLKSL5YiKqg8jty6LIDPV8qlV6GZVZI+p+bGzG+pN0ov+St0Gv UP7h+3m1Bvvgbk9M+rfgpHc5jeauPhG+0+MwbaESz039E4UKn5u95UfxJA+iSI7jW9Oq rp7g== X-Gm-Message-State: APjAAAXEO5W3egQRXHaYMx7aRGJTXyfvXW8XqSxGneptyiqWXzilc7Up AhlZ2hDxjslZuB42B8LeR+o= X-Google-Smtp-Source: APXvYqxvM1qX7vPDXvngph7SDjRt5A72CS0QHjJHMrDwzL+npYmbY1LXNKjG2Jciqo+k4AO5Wz8/Mw== X-Received: by 2002:a17:90a:b883:: with SMTP id o3mr15076411pjr.50.1564959011569; Sun, 04 Aug 2019 15:50:11 -0700 (PDT) From: john.hubbard@gmail.com X-Google-Original-From: jhubbard@nvidia.com To: Andrew Morton Date: Sun, 4 Aug 2019 15:49:14 -0700 Message-Id: <20190804224915.28669-34-jhubbard@nvidia.com> X-Mailer: git-send-email 2.22.0 In-Reply-To: <20190804224915.28669-1-jhubbard@nvidia.com> References: <20190804224915.28669-1-jhubbard@nvidia.com> MIME-Version: 1.0 X-NVConfidentiality: public Subject: [Xen-devel] [PATCH v2 33/34] kernel/events/core.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, Peter Zijlstra , 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, linux-rdma@vger.kernel.org, Jiri Olsa , x86@kernel.org, amd-gfx@lists.freedesktop.org, Christoph Hellwig , Jason Gunthorpe , Ingo Molnar , xen-devel@lists.xenproject.org, devel@lists.orangefs.org, linux-media@vger.kernel.org, John Hubbard , intel-gfx@lists.freedesktop.org, Arnaldo Carvalho de Melo , linux-block@vger.kernel.org, =?UTF-8?q?J=C3=A9r=C3=B4me=20Glisse?= , linux-rpi-kernel@lists.infradead.org, Namhyung Kim , Dan Williams , linux-arm-kernel@lists.infradead.org, linux-nfs@vger.kernel.org, netdev@vger.kernel.org, LKML , Alexander Shishkin , linux-xfs@vger.kernel.org, linux-crypto@vger.kernel.org, linux-fsdevel@vger.kernel.org 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: Peter Zijlstra Cc: Ingo Molnar Cc: Arnaldo Carvalho de Melo Cc: Alexander Shishkin Cc: Jiri Olsa Cc: Namhyung Kim Signed-off-by: John Hubbard --- kernel/events/core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/events/core.c b/kernel/events/core.c index 0463c1151bae..7be52bbbfe87 100644 --- a/kernel/events/core.c +++ b/kernel/events/core.c @@ -6426,7 +6426,7 @@ static u64 perf_virt_to_phys(u64 virt) phys_addr =3D page_to_phys(p) + virt % PAGE_SIZE; =20 if (p) - put_page(p); + put_user_page(p); } =20 return phys_addr; --=20 2.22.0 _______________________________________________ Xen-devel mailing list Xen-devel@lists.xenproject.org https://lists.xenproject.org/mailman/listinfo/xen-devel