Message ID | 20190627181657.17808-3-marcelo.cerri@canonical.com |
---|---|
State | New |
Headers | show
Return-Path: <kernel-team-bounces@lists.ubuntu.com> X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=lists.ubuntu.com (client-ip=91.189.94.19; helo=huckleberry.canonical.com; envelope-from=kernel-team-bounces@lists.ubuntu.com; receiver=<UNKNOWN>) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=canonical.com Received: from huckleberry.canonical.com (huckleberry.canonical.com [91.189.94.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 45ZSm83gHQz9sLt; Fri, 28 Jun 2019 04:17:12 +1000 (AEST) Received: from localhost ([127.0.0.1] helo=huckleberry.canonical.com) by huckleberry.canonical.com with esmtp (Exim 4.86_2) (envelope-from <kernel-team-bounces@lists.ubuntu.com>) id 1hgYxI-0003gg-Ls; Thu, 27 Jun 2019 18:17:08 +0000 Received: from youngberry.canonical.com ([91.189.89.112]) by huckleberry.canonical.com with esmtps (TLS1.0:DHE_RSA_AES_128_CBC_SHA1:128) (Exim 4.86_2) (envelope-from <marcelo.cerri@canonical.com>) id 1hgYxH-0003fi-PW for kernel-team@lists.ubuntu.com; Thu, 27 Jun 2019 18:17:07 +0000 Received: from mail-qk1-f198.google.com ([209.85.222.198]) by youngberry.canonical.com with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.76) (envelope-from <marcelo.cerri@canonical.com>) id 1hgYxH-0000OO-37 for kernel-team@lists.ubuntu.com; Thu, 27 Jun 2019 18:17:07 +0000 Received: by mail-qk1-f198.google.com with SMTP id o4so3357343qko.8 for <kernel-team@lists.ubuntu.com>; Thu, 27 Jun 2019 11:17:07 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=cbOE1irN1UPVpGBtijByK439uXHigtlNBfFQCrKl5mw=; b=hd6ziwP7kZxrbTeMBlVq8guiycnjTPtNfeHJTEP8M7sRcbG8120YAKmk/nlAhO8Y0R cp9+KHyj1YAlAKkkFUSDm0hMk2o/k3zqbbHojzRsvI41D5AfM7nK4vul3Xf2RWnXFBBV fs6llKOx+o5oTbcf76J4jLQdTnf3cHEyadmROFPivXRBBTZx9EvYGrjI3UNePBiVfIBD w6XJA77UMAkLVFN/Pt7hUAti4yeYGA0tm9AT5Ok853vZ2lfJyL+ZAYSVPAG6UWVWzwuu SM7OPhuHoo/GW6zEaxNDAF5acldozOqYcdHPkzsrGUcFFK8G3tgs81Q2/ysX2N7sFhT0 d2Ig== X-Gm-Message-State: APjAAAVdvb3Y2yCaEAltU/eSe1ntLd30KXROpoaH6TRJm2SMkVjVMIuH 4aR7bnZ+IyF0i2wn4OVW8hOwDtGxoITzers1u1U6/3jqla0sjEcRgL+7amNm2Xgs22UsLS8CLnL 4RfGQkJxmL3Sclj4u/7KQKQAkBfuhrgk7TM4OaIOY X-Received: by 2002:ac8:124c:: with SMTP id g12mr4229115qtj.57.1561659425827; Thu, 27 Jun 2019 11:17:05 -0700 (PDT) X-Google-Smtp-Source: APXvYqy8SvnyOkvV2JsinwFEm5TejllJn4g7cvaFOFXQ5GFBYsHSQpMYn/8Ze0wDKB3J+jy7FtAcVg== X-Received: by 2002:ac8:124c:: with SMTP id g12mr4229086qtj.57.1561659425559; Thu, 27 Jun 2019 11:17:05 -0700 (PDT) Received: from gallifrey.lan ([2804:14c:4e3:4a76:fc8a:de0d:44ad:a288]) by smtp.gmail.com with ESMTPSA id k58sm1443903qtc.38.2019.06.27.11.17.03 for <kernel-team@lists.ubuntu.com> (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Thu, 27 Jun 2019 11:17:04 -0700 (PDT) From: Marcelo Henrique Cerri <marcelo.cerri@canonical.com> To: kernel-team@lists.ubuntu.com Subject: [c, b, x][PATCH 2/3] block: Clear kernel memory before copying to user Date: Thu, 27 Jun 2019 15:16:56 -0300 Message-Id: <20190627181657.17808-3-marcelo.cerri@canonical.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190627181657.17808-1-marcelo.cerri@canonical.com> References: <20190627181657.17808-1-marcelo.cerri@canonical.com> MIME-Version: 1.0 X-BeenThere: kernel-team@lists.ubuntu.com X-Mailman-Version: 2.1.20 Precedence: list List-Id: Kernel team discussions <kernel-team.lists.ubuntu.com> List-Unsubscribe: <https://lists.ubuntu.com/mailman/options/kernel-team>, <mailto:kernel-team-request@lists.ubuntu.com?subject=unsubscribe> List-Archive: <https://lists.ubuntu.com/archives/kernel-team> List-Post: <mailto:kernel-team@lists.ubuntu.com> List-Help: <mailto:kernel-team-request@lists.ubuntu.com?subject=help> List-Subscribe: <https://lists.ubuntu.com/mailman/listinfo/kernel-team>, <mailto:kernel-team-request@lists.ubuntu.com?subject=subscribe> Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: kernel-team-bounces@lists.ubuntu.com Sender: "kernel-team" <kernel-team-bounces@lists.ubuntu.com> |
Series |
LP: #1834499 - Block Layer Commits Requested in Azure Kernels (for the *generic* kernels)
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diff --git a/block/bio.c b/block/bio.c index 2b0c3c08c0b2..b1d7e1de7b1a 100644 --- a/block/bio.c +++ b/block/bio.c @@ -1238,6 +1238,7 @@ struct bio *bio_copy_user_iov(struct request_queue *q, if (ret) goto cleanup; } else { + zero_fill_bio(bio); iov_iter_advance(iter, bio->bi_iter.bi_size); }