From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-18.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 80843C433E9 for ; Tue, 16 Feb 2021 12:41:08 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4F47664DE0 for ; Tue, 16 Feb 2021 12:41:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230038AbhBPMlG (ORCPT ); Tue, 16 Feb 2021 07:41:06 -0500 Received: from mx2.suse.de ([195.135.220.15]:48134 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229931AbhBPMlC (ORCPT ); Tue, 16 Feb 2021 07:41:02 -0500 X-Virus-Scanned: by amavisd-new at test-mx.suse.de DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.com; s=susede1; t=1613479216; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=X3blwfF7NbGXbiKfZpPPBVAn/s2HDWS/Ulzem1ZAomk=; b=jk7/SGiWFBznoGqTALSPOXjELreX060pqbsJdjQkx3ySvnDY886OEXayPN/m7HrhTFyq8v 4DnGLRQQ1ok0Oi2aumVaFc8pWBRyIG4be3Op9woQ0CyVFtjY9dcGOKEu4OT5IVxMI8gqd1 m6KegIYDvLBojLzL5pKVsLn5xCINBwM= Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id 8760FAF2C; Tue, 16 Feb 2021 12:40:16 +0000 (UTC) From: Juergen Gross To: torvalds@linux-foundation.org Cc: linux-kernel@vger.kernel.org, xen-devel@lists.xenproject.org, boris.ostrovsky@oracle.com Subject: [GIT PULL] xen: branch for v5.12-rc1 Date: Tue, 16 Feb 2021 13:40:15 +0100 Message-Id: <20210216124015.28923-1-jgross@suse.com> X-Mailer: git-send-email 2.26.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Linus, Please git pull the following tag: git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git for-linus-5.12-rc1-tag xen: branch for v5.12-rc1 This batch contains a series of Xen related security fixes, all related to limited error handling in Xen backend drivers. Thanks. Juergen arch/arm/xen/p2m.c | 6 ++++-- arch/x86/xen/p2m.c | 15 +++++++-------- drivers/block/xen-blkback/blkback.c | 32 ++++++++++++++++++-------------- drivers/net/xen-netback/netback.c | 4 +--- drivers/xen/gntdev.c | 37 ++++++++++++++++++++----------------- drivers/xen/xen-scsiback.c | 4 ++-- include/xen/grant_table.h | 1 + 7 files changed, 53 insertions(+), 46 deletions(-) Jan Beulich (8): Xen/x86: don't bail early from clear_foreign_p2m_mapping() Xen/x86: also check kernel mapping in set_foreign_p2m_mapping() Xen/gntdev: correct dev_bus_addr handling in gntdev_map_grant_pages() Xen/gntdev: correct error checking in gntdev_map_grant_pages() xen-blkback: don't "handle" error by BUG() xen-netback: don't "handle" error by BUG() xen-scsiback: don't "handle" error by BUG() xen-blkback: fix error handling in xen_blkbk_map() Stefano Stabellini (1): xen/arm: don't ignore return errors from set_phys_to_machine