Received: by 2002:a05:6a10:a0d1:0:0:0:0 with SMTP id j17csp2090754pxa; Fri, 7 Aug 2020 02:56:37 -0700 (PDT) X-Google-Smtp-Source: ABdhPJy1l1XXnA0fFIS6J7CiGJ/C7sJQK/8O8BhzzxRTyXh9dLKRajWNLSE60pDYt5MzZFTMin3I X-Received: by 2002:a05:6402:1218:: with SMTP id c24mr7852777edw.44.1596794197137; Fri, 07 Aug 2020 02:56:37 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1596794197; cv=none; d=google.com; s=arc-20160816; b=GAw8ptAmmQ957XXPHNTKCUSQlikrx07QuvU9uL339rT8AGtOk9RwwPC2Sl9Oncc/us yqy7idA9kWPBRGfxzrr1ATtCjGkSDehTF3hZaojkIQVi603/oQC+y9ZZ2s6BjXYynS4Y PkB3w0TzD9YL9ZvDgLoWZr3FupveA0WpOLq+xljpSNSYITIsZzqEjGkKq4j5Nk4rwU4v c/ONsHJlTqBzvxQqxqT8UkuVzU1ReXgtGFAxyuWZacm1TxgCd8oOwjyjXf/ClgmLtjEP BqgHK5bKEOHPDRiaxNzP3BgX+c2zWaxYYMy/v1PPmeOMfBnzyKlHP5DVTUeviQF2ZGjD D90w== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:dkim-signature; bh=Xz2DicNlgaFP3IHRFWYcJpfPnstfEsiiN1tWfu8099o=; b=kZuohJ7GeS2iDHJ88h4lUhcdxXrW4bZAGQzh0GjLOvWsVF0xtyH9xGdcFFONTWtNIr bpyIT/DvOdWhak63BCnad1EdEWl3P7HMToapw3zK5G4zbDi8ZS/7gDaZHNMBlEZBz+BO 1JdG+Ky6bwqtyzYNURUZSS1uhQuEQ3DUajARsUplN4zYETmGg2/TGxswXZL8WdSOeznQ V4pWougJ3pd4c/rzymgCHWjeFTtYmRC9wg+p7iu3msmngwmUF2pUEapyPPkUu06PFNR6 6Fjo/q0VIpRtWFcSKtTrBRwNJRbKYjn3o4uxLokwIIMAPihyfQckMQ7UsXRBDAMoZxjS paNA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@zx2c4.com header.s=mail header.b=UGHJuDCh; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=zx2c4.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id w13si4937304eds.493.2020.08.07.02.56.13; Fri, 07 Aug 2020 02:56:37 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@zx2c4.com header.s=mail header.b=UGHJuDCh; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=zx2c4.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727986AbgHGJxn (ORCPT + 99 others); Fri, 7 Aug 2020 05:53:43 -0400 Received: from mail.zx2c4.com ([192.95.5.64]:49747 "EHLO mail.zx2c4.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727012AbgHGJxm (ORCPT ); Fri, 7 Aug 2020 05:53:42 -0400 Received: by mail.zx2c4.com (ZX2C4 Mail Server) with ESMTP id 4bafd5ba for ; Fri, 7 Aug 2020 09:28:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=zx2c4.com; h=mime-version :references:in-reply-to:from:date:message-id:subject:to:cc :content-type; s=mail; bh=rOyEY/+Hbg8ncbUAsQqEvB5BAb8=; b=UGHJuD ChmePyiBSADcTZ8DcK1YgUJeN4/BT0jJhsG41V7FLe2Pf1mtysZ2KJZMQ6bKt/Gb DRwDZhlT4c0egHGL8Amv+8CsGTeCL9lh9t7jRMN2OjIOMjNscwOiR37rqRO5lg84 +dLn8AUaRFA+q301nQl4RTcr412j++exQ2aHwmjLXxmaM2sW5PpTXsQEB5VMJvEN b10C+uZbvYQEReVs0hhDaJhpx6gnmOhKbJTbTgSXIQwQ+sWXWTNHWwUtOuJFZ4ae 90DWVR2+DKWcc4V1ALq69bl+AjnhzAXfdDcNt1Yv/KLCQB+lQ151nmSzrdmLnDtR PB2VpkYFGnTZTuGw== Received: by mail.zx2c4.com (ZX2C4 Mail Server) with ESMTPSA id 2bbbea13 (TLSv1.3:TLS_AES_256_GCM_SHA384:256:NO) for ; Fri, 7 Aug 2020 09:28:57 +0000 (UTC) Received: by mail-io1-f47.google.com with SMTP id k23so1288836iom.10 for ; Fri, 07 Aug 2020 02:53:40 -0700 (PDT) X-Gm-Message-State: AOAM533RfX/tHhvp9FNqzPv7m1ckioXC75Pj4NfZ0QnrehkND47Hh7mU yvKczAdHkLhi/NBD5//0YiUklE95d/s2/V9D/M0= X-Received: by 2002:a6b:b211:: with SMTP id b17mr3641993iof.29.1596794019689; Fri, 07 Aug 2020 02:53:39 -0700 (PDT) MIME-Version: 1.0 References: <20200803190354.GA1293087@gmail.com> <20200805110348.GA108872@zx2c4.com> <20200806131034.GA2067370@gmail.com> <20200806185723.GA24304@suse.de> <20200806192333.GB24304@suse.de> In-Reply-To: <20200806192333.GB24304@suse.de> From: "Jason A. Donenfeld" Date: Fri, 7 Aug 2020 11:53:27 +0200 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [GIT PULL] x86/mm changes for v5.9 To: Joerg Roedel Cc: Linus Torvalds , Ingo Molnar , Linux Kernel Mailing List , Thomas Gleixner , Borislav Petkov , Peter Zijlstra , Andrew Morton Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hey Joerg, On Thu, Aug 6, 2020 at 9:23 PM Joerg Roedel wrote: > Jason, can you share more details about the test setup which triggers > this? Like the .config and the machine setup, ideally a qemu > command-line, and how to reproduce it on that setup. make -C tools/testing/selftests/wireguard/qemu -j$(nproc) I can also confirm that the patch you sent to the list fixes the issue. Jason