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 BE336C00144 for ; Mon, 1 Aug 2022 11:22:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230314AbiHALWl (ORCPT ); Mon, 1 Aug 2022 07:22:41 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40238 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230281AbiHALWi (ORCPT ); Mon, 1 Aug 2022 07:22:38 -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 87D5C2ED66 for ; Mon, 1 Aug 2022 04:22:37 -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 49E744DB4B; Mon, 1 Aug 2022 11:22:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1659352956; 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=/l6a860jXi02OmWDmag4BykBREMwF/VBzivNExpBTvE=; b=GUkGRikbno+YM/fWEt5EMLBWcvVaHqFVJPWf6CoAI3tPg6xGLmqBsQ5+Z6CDuIaUFjdtOy uaPIoqKdkQYGGM5yWH+dBR9WKuJfSP6DPwZiqBypTJ9pC3YZZBhjdyDqdS5urLTzb3RZh1 UYJq2DJ8ekiMGqGcsGwbRNVyXUUDzAQ= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1659352956; 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=/l6a860jXi02OmWDmag4BykBREMwF/VBzivNExpBTvE=; b=22UChz7IROxBUe7hO5/WmAGNc5pIWoZVuPhAtlCo/uttiFmKvTlUhTSnM0pcGPTVzwNinS pMNSu4H4B3iC72Ag== 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 3E46413A72; Mon, 1 Aug 2022 11:22:36 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id HXooD3y352JZfgAAMHmgww (envelope-from ); Mon, 01 Aug 2022 11:22:36 +0000 Date: Mon, 1 Aug 2022 13:22:35 +0200 From: Borislav Petkov To: Linus Torvalds Cc: x86-ml , lkml Subject: [GIT PULL] x86/cpu for v6.0 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 x86/cpu changes for 6.0. Thx. --- The following changes since commit 2147c438fde135d6c145a96e373d9348e7076f7f: x86/speculation: Add missing prototype for unpriv_ebpf_notify() (2022-04-28 11:12:17 +0200) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git tags/x86_cpu_for_v6.0_rc1 for you to fetch changes up to 3f2adf00f52b5f2e9e9f23bb5c77608fc9ee297c: x86/cpu: Use MSR_IA32_MISC_ENABLE constants (2022-07-19 20:53:10 +0200) ---------------------------------------------------------------- - Remove the vendor check when selecting MWAIT as the default idle state - Respect idle=nomwait when supplied on the kernel cmdline - Two small cleanups ---------------------------------------------------------------- Paolo Bonzini (1): x86/cpu: Use MSR_IA32_MISC_ENABLE constants Wyes Karny (3): x86: Handle idle=nomwait cmdline properly for x86_idle x86: Remove vendor checks from prefer_mwait_c1_over_halt x86: Fix comment for X86_FEATURE_ZEN Documentation/admin-guide/pm/cpuidle.rst | 15 ++++++----- arch/x86/include/asm/cpufeatures.h | 2 +- arch/x86/include/asm/mwait.h | 1 + arch/x86/kernel/cpu/intel.c | 4 +-- arch/x86/kernel/process.c | 44 ++++++++++++++++++++++---------- 5 files changed, 44 insertions(+), 22 deletions(-) -- Regards/Gruss, Boris. SUSE Software Solutions Germany GmbH GF: Ivo Totev, Andrew Myers, Andrew McDonald, Martje Boudien Moerman (HRB 36809, AG Nürnberg)