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 X-Spam-Level: X-Spam-Status: No, score=-20.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, INCLUDES_PULL_REQUEST,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_HELO_NONE, SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id F06E8C432BE for ; Mon, 30 Aug 2021 10:01:37 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D35A460FBF for ; Mon, 30 Aug 2021 10:01:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236265AbhH3KC3 (ORCPT ); Mon, 30 Aug 2021 06:02:29 -0400 Received: from smtp-out2.suse.de ([195.135.220.29]:39894 "EHLO smtp-out2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229901AbhH3KC2 (ORCPT ); Mon, 30 Aug 2021 06:02:28 -0400 Received: from imap1.suse-dmz.suse.de (imap1.suse-dmz.suse.de [192.168.254.73]) (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 3D91B20081; Mon, 30 Aug 2021 10:01:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1630317694; 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=oTuVfXzm/MgGyC3tsUz6RBO5XfYsGoiG5O0vuDQao5s=; b=m0X7DbqEUsBZ/88k1gORh1kka/eLuFtfnLGLAMBOLNAnAIHWOAopC6SD7L9nG7fDRDFvQk nYd+6zvdVWorr7NM2UkS0KEeuCRXTpSbEGdim/oB1tH07gFI9wmjiqdIVJKA9xYAPOqglI yZ4p3sYSzQy6dQw+Kl8H1ZVlqt69T50= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1630317694; 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=oTuVfXzm/MgGyC3tsUz6RBO5XfYsGoiG5O0vuDQao5s=; b=hgdX79pCz6grGol20zcFvs3I29rxJk9veSSvSNBp7k7Nnl07Zu9GWVuiumPJIT3OQpNRpe ck2Scl4WMmQuGlBw== Received: from imap1.suse-dmz.suse.de (imap1.suse-dmz.suse.de [192.168.254.73]) (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 imap1.suse-dmz.suse.de (Postfix) with ESMTPS id 2CA6B1365C; Mon, 30 Aug 2021 10:01:34 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap1.suse-dmz.suse.de with ESMTPSA id jjYACn6sLGFOPwAAGKfGzw (envelope-from ); Mon, 30 Aug 2021 10:01:34 +0000 Date: Mon, 30 Aug 2021 12:02:15 +0200 From: Borislav Petkov To: Linus Torvalds Cc: x86-ml , lkml Subject: [GIT PULL] x86/cache for v5.15 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 the x86/resctrl changes for v5.15. Thx. --- The following changes since commit 36a21d51725af2ce0700c6ebcb6b9594aac658a6: Linux 5.14-rc5 (2021-08-08 13:49:31 -0700) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git tags/x86_cache_for_v5.15 for you to fetch changes up to 111136e69c9df50c3ca7d4e3977344b8a2d0d947: x86/resctrl: Make resctrl_arch_get_config() return its value (2021-08-11 18:42:53 +0200) ---------------------------------------------------------------- - A first round of changes towards splitting the arch-specific bits from the filesystem bits of resctrl, the ultimate goal being to support ARM's equivalent technology MPAM, with the same fs interface (James Morse) ---------------------------------------------------------------- James Morse (25): x86/resctrl: Split struct rdt_resource x86/resctrl: Split struct rdt_domain x86/resctrl: Add a separate schema list for resctrl x86/resctrl: Pass the schema in info dir's private pointer x86/resctrl: Label the resources with their configuration type x86/resctrl: Walk the resctrl schema list instead of an arch list x86/resctrl: Store the effective num_closid in the schema x86/resctrl: Add resctrl_arch_get_num_closid() x86/resctrl: Pass the schema to resctrl filesystem functions x86/resctrl: Swizzle rdt_resource and resctrl_schema in pseudo_lock_region x86/resctrl: Add a helper to read/set the CDP configuration x86/resctrl: Move the schemata names into struct resctrl_schema x86/resctrl: Group staged configuration into a separate struct x86/resctrl: Allow different CODE/DATA configurations to be staged x86/resctrl: Rename update_domains() to resctrl_arch_update_domains() x86/resctrl: Add a helper to read a closid's configuration x86/resctrl: Pass configuration type to resctrl_arch_get_config() x86/resctrl: Make ctrlval arrays the same size x86/resctrl: Apply offset correction when config is staged x86/resctrl: Calculate the index from the configuration type x86/resctrl: Merge the ctrl_val arrays x86/resctrl: Remove rdt_cdp_peer_get() x86/resctrl: Expand resctrl_arch_update_domains()'s msr_param range x86/resctrl: Merge the CDP resources x86/resctrl: Make resctrl_arch_get_config() return its value arch/x86/kernel/cpu/resctrl/core.c | 276 +++++++----------- arch/x86/kernel/cpu/resctrl/ctrlmondata.c | 163 ++++++++--- arch/x86/kernel/cpu/resctrl/internal.h | 231 +++++---------- arch/x86/kernel/cpu/resctrl/monitor.c | 44 +-- arch/x86/kernel/cpu/resctrl/pseudo_lock.c | 12 +- arch/x86/kernel/cpu/resctrl/rdtgroup.c | 461 +++++++++++++++++------------- include/linux/resctrl.h | 184 ++++++++++++ 7 files changed, 776 insertions(+), 595 deletions(-) -- Regards/Gruss, Boris. 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