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 36BA8C43334 for ; Sun, 24 Jul 2022 09:27:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231878AbiGXJ1y (ORCPT ); Sun, 24 Jul 2022 05:27:54 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48932 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230469AbiGXJ1w (ORCPT ); Sun, 24 Jul 2022 05:27:52 -0400 Received: from smtp-out1.suse.de (smtp-out1.suse.de [IPv6:2001:67c:2178:6::1c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4EE5D14097 for ; Sun, 24 Jul 2022 02:27:50 -0700 (PDT) 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 0D29A342FF; Sun, 24 Jul 2022 09:27:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1658654869; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=RiAigcucyYIQlb8CgIXBEyKvw2DQzHMhjEP8AdPqS9c=; b=OOYvCp2JcARfAYlyfvOpRuQ6gEMeJVkRgWLjrervXu7HTWa/dudo5KQxBEhGcZzHHplS1Q zq2d2dlrAMl7otC35BUI5d/19C2U0YDMVgGvpL5m9iorI0zTcLaYU4WJlFhMCgyeAHH5HZ S9m64yz54wFdXQn/f+553jeeEqqhoRo= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1658654869; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=RiAigcucyYIQlb8CgIXBEyKvw2DQzHMhjEP8AdPqS9c=; b=fNfgrE0Q0+02tey88wqHMKKqawxaPhF69SdwgFbwvumAgJ7DRWNczFF+iPNr/wdL8emMaB LGslc2nQwahDngBQ== 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 EF51613A91; Sun, 24 Jul 2022 09:27:48 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id lYXzOZQQ3WKUTQAAMHmgww (envelope-from ); Sun, 24 Jul 2022 09:27:48 +0000 Date: Sun, 24 Jul 2022 11:27:44 +0200 From: Borislav Petkov To: Linus Torvalds Cc: x86-ml , lkml Subject: [GIT PULL] perf/urgent for v5.19-rc8 Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Linus, please pull a single urgent perf fix for 5.19. Thx. --- The following changes since commit ff6992735ade75aae3e35d16b17da1008d753d28: Linux 5.19-rc7 (2022-07-17 13:30:22 -0700) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git tags/perf_urgent_for_v5.19_rc8 for you to fetch changes up to b0380e13502adf7dd8be4c47d622c3522aae6c63: perf/x86/intel/lbr: Fix unchecked MSR access error on HSW (2022-07-20 19:24:55 +0200) ---------------------------------------------------------------- - Reorganize the perf LBR init code so that a TSX quirk is applied early enough in order for the LBR MSR access to not #GP ---------------------------------------------------------------- Kan Liang (1): perf/x86/intel/lbr: Fix unchecked MSR access error on HSW arch/x86/events/intel/lbr.c | 19 ++++++++++--------- 1 file changed, 10 insertions(+), 9 deletions(-) -- Regards/Gruss, Boris. SUSE Software Solutions Germany GmbH GF: Ivo Totev, Andrew Myers, Andrew McDonald, Martje Boudien Moerman (HRB 36809, AG Nürnberg)