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 E2D9AC38142 for ; Wed, 18 Jan 2023 01:54:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229571AbjARByY (ORCPT ); Tue, 17 Jan 2023 20:54:24 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37332 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229492AbjARByW (ORCPT ); Tue, 17 Jan 2023 20:54:22 -0500 Received: from mail-wm1-x331.google.com (mail-wm1-x331.google.com [IPv6:2a00:1450:4864:20::331]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 391D04A21B for ; Tue, 17 Jan 2023 17:54:21 -0800 (PST) Received: by mail-wm1-x331.google.com with SMTP id bg13-20020a05600c3c8d00b003d9712b29d2so449347wmb.2 for ; Tue, 17 Jan 2023 17:54:21 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=thVLVROfX6AvPBKTUyk8ux14/6qppawT7dt0nyTi8Lc=; b=gfLdwhvtjCP6/74XGTQQJcA7iGaS4m87AHEBSP5sD16YNFRhl9vS4OwpV7jSH+idhH srgibYZnk4NkHdvQTDvKfaHBmvrYCg5+yb9Q6PvBmHIeXuq6+DfT4LmwtBTHF/EGdwXl C3coOPpKVt+Oxh6I5rBOFA1MzJI93BDRoB/wOgptl9DAqWel2T1Akf2L+y6gUi0qtFex NS8+DnE5VyO9TqY8PIefBcJCmZ2SaCcIlm92DPzXUJ6cymW9vPmPTMm+m+uZ/N8kj/Xv YHJ7dZ35CItYN65ejGnk+UDmi1vzXgr9DYVUIKpjUO+iMu+Z0PbRfvjPmNTmO1jPngoy tJ6Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=thVLVROfX6AvPBKTUyk8ux14/6qppawT7dt0nyTi8Lc=; b=lCTHZZ/WYC9YTAzWewv5SkA1alY15HSidPQjqJcByCh8xmpNIKU0J1TLXpeSBZt4Vv 6tA7+BBbBkPtqOB6zQlKFzwW4N69N0nG+1J+DhBOfKDJWq930UwkwsoqJA5NtgS5xHI6 IE91LHVipHnBHox0kLHHn62j/S+Gp0yeL+nCGIkQm56ozDke7V7dXA8nOTFXQhbyah6+ rJWYRUhnK3uAq//r6c07RKlbfX9OtaxFmKbEL0mZYkR8OEcaaR5evOEnw/JGR5njttKS hnHYP23qyYSrZSJEMc8nend1JLQBL9FpkuZjsjlVFqrEZTmjQxfNGhTkWQtgO36OMW3y TYfQ== X-Gm-Message-State: AFqh2kqoNK0TqrX+IdqVHlrw5vkMOwmBcpOmfLwrtQnwfmY/ONoXm+36 YlB64pspgNoNENDWldH8yQHSwFHSNwsmk/H1 X-Google-Smtp-Source: AMrXdXv//7iE8nVbevIc5WQF2jxSlhQMI2dNCCYQgusye0d7toEjXRfqJCmv3LQ9+KG9V6qyZyXi6w== X-Received: by 2002:a05:600c:1d22:b0:3da:f66c:795d with SMTP id l34-20020a05600c1d2200b003daf66c795dmr5261659wms.9.1674006859635; Tue, 17 Jan 2023 17:54:19 -0800 (PST) Received: from solport.. (80.red-83-42-43.dynamicip.rima-tde.net. [83.42.43.80]) by smtp.gmail.com with ESMTPSA id q12-20020adff50c000000b002be25db0b7bsm2043264wro.10.2023.01.17.17.54.17 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 17 Jan 2023 17:54:18 -0800 (PST) From: Joan Bruguera To: x86@kernel.org, Peter Zijlstra Cc: linux-kernel@vger.kernel.org, "Juergen Gross" , "Rafael J. Wysocki" , xen-devel , "Jan Beulich" , "Roger Pau Monne" , "Kees Cook" , mark.rutland@arm.com, "Andrew Cooper" , =?UTF-8?q?J=C3=B6rg=20R=C3=B6del?= , "H. Peter Anvin" Subject: Re: [PATCH v2 0/7] x86: retbleed=stuff fixes Date: Wed, 18 Jan 2023 01:54:12 +0000 Message-Id: <20230118015412.273150-1-joanbrugueram@gmail.com> X-Mailer: git-send-email 2.39.1 In-Reply-To: <20230116142533.905102512@infradead.org> References: <20230116142533.905102512@infradead.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Thanks, I've been testing those patches on my real system (i5-7200U) for the last day with no problems so far, waking from s2ram works as well. I can also no longer see those `sarq $5, %gs:0x1337` with %gs=0 on QEMU. Regards, - Joan