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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5AFC9C4708A for ; Fri, 25 Nov 2022 06:34:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229580AbiKYGcy (ORCPT ); Fri, 25 Nov 2022 01:32:54 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35656 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229436AbiKYGcx (ORCPT ); Fri, 25 Nov 2022 01:32:53 -0500 Received: from smtp-out2.suse.de (smtp-out2.suse.de [195.135.220.29]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 60BEA27DF9 for ; Thu, 24 Nov 2022 22:32:52 -0800 (PST) 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-out2.suse.de (Postfix) with ESMTPS id D2DD61FD6A; Fri, 25 Nov 2022 06:32:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.com; s=susede1; t=1669357970; 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=fZrAaP9FxcQcpFDkMAFfQgOSXJ+0iWC8i07BQBQ2SXo=; b=qAMYWpJANmBzfUWnws2e+o51bVKp5OfZVCLdN1sqq6oUe7plzRkRxFH7v1ti+YPOfKqDij DeqpeP5zWgrZ+zlIuvzVqn/rGFayVzBoQ8uHZB36Zy2RxspaDt63/0Ry37qukLJfQslZGt m/vD0GB7HhzRyhYNuyATnQ0xKCggbNQ= 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 6DC2B13A08; Fri, 25 Nov 2022 06:32:50 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id fllnGZJhgGMicgAAMHmgww (envelope-from ); Fri, 25 Nov 2022 06:32:50 +0000 From: Juergen Gross To: linux-kernel@vger.kernel.org, x86@kernel.org Cc: Juergen Gross , Boris Ostrovsky , Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , "H. Peter Anvin" , xen-devel@lists.xenproject.org, Josh Poimboeuf , Peter Zijlstra Subject: [PATCH 0/2] x86/xen: don't return from xen_pv_play_dead() Date: Fri, 25 Nov 2022 07:32:46 +0100 Message-Id: <20221125063248.30256-1-jgross@suse.com> X-Mailer: git-send-email 2.35.3 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org All play_dead() functions but xen_pv_play_dead() don't return to the caller. Adapt xen_pv_play_dead() to behave like the other play_dead() variants. Juergen Gross (2): x86/xen: don't let xen_pv_play_dead() return x86/xen: mark xen_pv_play_dead() as __noreturn arch/x86/xen/smp.h | 2 ++ arch/x86/xen/smp_pv.c | 17 ++++------------- arch/x86/xen/xen-head.S | 7 +++++++ tools/objtool/check.c | 1 + 4 files changed, 14 insertions(+), 13 deletions(-) -- 2.35.3