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 8C373C433F5 for ; Sun, 6 Feb 2022 12:30:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235670AbiBFMaa (ORCPT ); Sun, 6 Feb 2022 07:30:30 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52358 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229647AbiBFMa2 (ORCPT ); Sun, 6 Feb 2022 07:30:28 -0500 Received: from smtp-out1.suse.de (smtp-out1.suse.de [195.135.220.28]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5DB84C06173B for ; Sun, 6 Feb 2022 04:30:28 -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-out1.suse.de (Postfix) with ESMTPS id EFFA4210F2; Sun, 6 Feb 2022 12:30:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1644150626; 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=DdXbcUlO8dEKpMd7aRB8Y1ledJg85QBjnscE3ibSTHk=; b=jB9M0B/JkKUHxnBG9zSPaYrEZg5ICmvI5uBgjZYKMw34JBzprb1+wA3qp1oc77wklGJoGy lTZVAJenv1nD0VIS/H+AT322pf1ceGg3rKN72pBFwDHLUv+JFE1x9wt0xnP7F6KqTRehuG E6b7b3ZAHtlpsLBaEC1LnPk7MJgXkSs= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1644150626; 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=DdXbcUlO8dEKpMd7aRB8Y1ledJg85QBjnscE3ibSTHk=; b=n2SVszmmr9U46KhOh5KJl8Bp2TpndBW8hkyVXMs5k2e6yIsxLuaUhlKpXsIwuOmwuEXfm0 zsOaYJLm3PnkmPDA== 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 D4D4413A47; Sun, 6 Feb 2022 12:30:26 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id O19iM2K//2F0NQAAMHmgww (envelope-from ); Sun, 06 Feb 2022 12:30:26 +0000 Date: Sun, 6 Feb 2022 13:30:20 +0100 From: Borislav Petkov To: Linus Torvalds Cc: x86-ml , lkml Subject: [GIT PULL] perf/urgent for v5.17-rc3 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 couple of urgent perf fixes for 5.17. Thx. --- The following changes since commit 26291c54e111ff6ba87a164d85d4a4e134b7315c: Linux 5.17-rc2 (2022-01-30 15:37:07 +0200) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git tags/perf_urgent_for_v5.17_rc3 for you to fetch changes up to 1d9093457b243061a9bba23543c38726e864a643: perf/x86/intel/pt: Fix crash with stop filters in single-range mode (2022-02-02 13:11:40 +0100) ---------------------------------------------------------------- perf/urgent contains 3 fixups: - Intel/PT: filters could crash the kernel - Intel: default disable the PMU for SMM, some new-ish EFI firmware has started using CPL3 and the PMU CPL filters don't discriminate against SMM, meaning that CPL3 (userspace only) events now also count EFI/SMM cycles. - Fixup for perf_event_attr::sig_data (Peter Zijlstra) ---------------------------------------------------------------- Marco Elver (3): perf: Copy perf_event_attr::sig_data on modification selftests/perf_events: Test modification of perf_event_attr::sig_data perf: uapi: Document perf_event_attr::sig_data truncation on 32 bit architectures Peter Zijlstra (1): x86/perf: Default set FREEZE_ON_SMI for all Tristan Hume (1): perf/x86/intel/pt: Fix crash with stop filters in single-range mode arch/x86/events/intel/core.c | 13 +++++++++++++ arch/x86/events/intel/pt.c | 5 +++-- include/uapi/linux/perf_event.h | 2 ++ kernel/events/core.c | 16 ++++++++++++++++ tools/testing/selftests/perf_events/sigtrap_threads.c | 17 +++++++++-------- 5 files changed, 43 insertions(+), 10 deletions(-) -- Regards/Gruss, Boris. SUSE Software Solutions Germany GmbH, GF: Ivo Totev, HRB 36809, AG Nürnberg