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 35789C77B61 for ; Thu, 27 Apr 2023 16:10:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S243154AbjD0QJ7 (ORCPT ); Thu, 27 Apr 2023 12:09:59 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48480 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S243023AbjD0QJs (ORCPT ); Thu, 27 Apr 2023 12:09:48 -0400 Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 925232709 for ; Thu, 27 Apr 2023 09:09:47 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1682611787; x=1714147787; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=ClPSbSMHZ6APwD7FTUJlRhQUb9hDopzA54r4WXXsdLo=; b=PAgV1rrSMCjykON0mG7TIQ8wVrPHah2uRCuxGZJZ6Uz252ZCjz39s/LN Nsz18TdC74EEv+vIwiBRwPvlzEFVOLs0TluKLXfbds7V4rR0HwCYcQXpS 4EFjLwLCo6o+LMMcGGY0pGRzWalkotZL7Vm8EU4ho6JuxcASRctoKri/T 2CckRC4MVvQBDpaWByHZIMcPsm7gw027iMtIzUM9CYMXtfHKALK2jhnxc 7lzo3XcY3VmdGbwAV//7vANQl2txqapT/qya6ot9u51ceY3p07BxOxj5c 4HpwZ0f+dscvmXuPdnj/P4nH/B9bvbGDpX27qW+ir6Y3bS1GSDHPVtaNH w==; X-IronPort-AV: E=McAfee;i="6600,9927,10693"; a="375470148" X-IronPort-AV: E=Sophos;i="5.99,230,1677571200"; d="scan'208";a="375470148" Received: from orsmga003.jf.intel.com ([10.7.209.27]) by fmsmga101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 Apr 2023 09:07:54 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10693"; a="644759794" X-IronPort-AV: E=Sophos;i="5.99,230,1677571200"; d="scan'208";a="644759794" Received: from viggo.jf.intel.com (HELO ray2.sr71.net) ([10.54.77.144]) by orsmga003.jf.intel.com with ESMTP; 27 Apr 2023 09:07:53 -0700 From: Dave Hansen To: torvalds@linux-foundation.org Cc: x86@kernel.org, linux-kernel@vger.kernel.org, Dave Hansen Subject: [GIT PULL] x86/cache for 6.4 Date: Thu, 27 Apr 2023 09:07:39 -0700 Message-Id: <20230427160739.1053203-1-dave.hansen@linux.intel.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Linus, Please pull some x86/cache changes for 6.4. This contains a single commit that reduces unnecessary hardware counter reads and also just plain makes the code more readable. -- The following changes since commit eeac8ede17557680855031c6f305ece2378af326: Linux 6.3-rc2 (2023-03-12 16:36:44 -0700) are available in the Git repository at: https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git tags/x86_cache_for_6.4 for you to fetch changes up to 322b72e0fd10101f2da8985b31b4af70f184bf79: x86/resctrl: Avoid redundant counter read in __mon_event_count() (2023-03-15 15:44:15 -0700) ---------------------------------------------------------------- Reduce redundant counter reads with resctrl refactoring ---------------------------------------------------------------- Peter Newman (1): x86/resctrl: Avoid redundant counter read in __mon_event_count() arch/x86/kernel/cpu/resctrl/monitor.c | 43 ++++++++++++++++------------------- 1 file changed, 19 insertions(+), 24 deletions(-)