From patchwork Tue Apr 19 13:52:51 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?b?SsO8cmdlbiBHcm/Dnw==?= X-Patchwork-Id: 12818552 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 32649C433F5 for ; Tue, 19 Apr 2022 13:53:16 +0000 (UTC) Received: from list by lists.xenproject.org with outflank-mailman.308148.523718 (Exim 4.92) (envelope-from ) id 1ngoHt-0003xv-3W; Tue, 19 Apr 2022 13:53:01 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 308148.523718; Tue, 19 Apr 2022 13:53:01 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1ngoHs-0003vt-SQ; Tue, 19 Apr 2022 13:53:00 +0000 Received: by outflank-mailman (input) for mailman id 308148; Tue, 19 Apr 2022 13:53:00 +0000 Received: from se1-gles-sth1-in.inumbo.com ([159.253.27.254] helo=se1-gles-sth1.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1ngoHr-0003n8-W7 for xen-devel@lists.xenproject.org; Tue, 19 Apr 2022 13:52:59 +0000 Received: from smtp-out1.suse.de (smtp-out1.suse.de [195.135.220.28]) by se1-gles-sth1.inumbo.com (Halon) with ESMTPS id 04db1180-bfe8-11ec-a405-831a346695d4; Tue, 19 Apr 2022 15:52:58 +0200 (CEST) Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by smtp-out1.suse.de (Postfix) with ESMTPS id 5D08421115; Tue, 19 Apr 2022 13:52:57 +0000 (UTC) Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by imap2.suse-dmz.suse.de (Postfix) with ESMTPS id DB791132E7; Tue, 19 Apr 2022 13:52:56 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id iSgbNLi+XmL/EgAAMHmgww (envelope-from ); Tue, 19 Apr 2022 13:52:56 +0000 X-BeenThere: xen-devel@lists.xenproject.org List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Precedence: list Sender: "Xen-devel" X-Inumbo-ID: 04db1180-bfe8-11ec-a405-831a346695d4 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.com; s=susede1; t=1650376377; 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=Ll2L1V6q8NZn8/JqOsU4pqS0bFns/4R0D70JW/DGZeI=; b=dhKl+/szZfTJVsMqem+E61stA8sIw0VfVk5k/DaHmDMKreCB3twkD4TutqoWXHEhpKVp/D jzE+3CnPRFLrFIfhIbgfM7x69nG02rqZoObWo0ppXF0BYLa+SDzxHPRxulTPrNiG+jGFZ2 CBgZflMUT3u/sK1Ef9SmZturB5oZIDE= From: Juergen Gross To: xen-devel@lists.xenproject.org Cc: Juergen Gross , Andrew Cooper , George Dunlap , Jan Beulich , Julien Grall , Stefano Stabellini , Wei Liu , Elena Ufimtseva , =?utf-8?q?Roger_Pau_Monn=C3=A9?= , Bertrand Marquis , Volodymyr Babchuk Subject: [PATCH v3 0/3] xen: fix and cleanup domctl handling Date: Tue, 19 Apr 2022 15:52:51 +0200 Message-Id: <20220419135254.21729-1-jgross@suse.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 A fix of a hypervisor crash in domctl handling and some related cleanup. Juergen Gross (3): xen: fix XEN_DOMCTL_gdbsx_guestmemio crash xen: cleanup gdbsx_guest_mem_io() call xen/iommu: cleanup iommu related domctl handling xen/arch/arm/domctl.c | 11 +---------- xen/arch/x86/debug.c | 12 +++--------- xen/arch/x86/domctl.c | 8 ++++---- xen/arch/x86/include/asm/debugger.h | 2 +- xen/common/domctl.c | 8 +++++++- 5 files changed, 16 insertions(+), 25 deletions(-)