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=-3.5 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED autolearn=no 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 4C05DC2D0A3 for ; Fri, 6 Nov 2020 15:32:04 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id BA0CF208C7 for ; Fri, 6 Nov 2020 15:32:03 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="N+MzzDre" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org BA0CF208C7 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linaro.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:51254 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kb3ic-00012e-JD for qemu-devel@archiver.kernel.org; Fri, 06 Nov 2020 10:32:02 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:38876) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kb3h9-0007mo-ME for qemu-devel@nongnu.org; Fri, 06 Nov 2020 10:30:31 -0500 Received: from mail-ej1-x642.google.com ([2a00:1450:4864:20::642]:46016) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1kb3h7-0002DN-Q2 for qemu-devel@nongnu.org; Fri, 06 Nov 2020 10:30:31 -0500 Received: by mail-ej1-x642.google.com with SMTP id dk16so2447676ejb.12 for ; Fri, 06 Nov 2020 07:30:29 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=Gj7TIZbVpz9+25EPxoPQ0h3niMnwTRMmEv0Csy95OVU=; b=N+MzzDreQ8khAfdPv2Ma67CiftIdk3lGSzBhGL1v5IbjNHOzXsd5hrCRWA/7NOMNY0 kMHrJ7F5GBfjYDjgCHOcTaJM1+FIN0MbdDfyB69H8G1mgX40gXODm1YC8JsMFkT29Kin 27N62XmhU7Obk3ps8yDwwTEn+eAR18sA1TKt31a8QRKapKZTxzavVWwXXRMZZuwV+WMi i7wGUI/szc8RdxeRPuMp8qPSdZc1L6vF2wjbCB/iq9Vqv65hq0OhaBaPxBwv8RuzFayD 2EywGNZ2w2eERwKXJD3ZK4Mu5+0DhdSy5xezaaqlezd3W0IiqLIo5mUL0LyoM12mn2hy wG2w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=Gj7TIZbVpz9+25EPxoPQ0h3niMnwTRMmEv0Csy95OVU=; b=bGdtBuBWRPQ01YvWHpBX/j2vSisSWRszAvoPtM+pjRVHxd4Aiw9MeKorp81dKJuEJq QFtyFwsgU2aEhvkoFVbIp0nHdoj3U+ZQaIh6Lei3pft/dQxUzvIaDpxKEgep76d/BFM7 54lVJl8n5OE7C1B+1NXO4NucFTE1sbl2cKBkJAUiaUks5ra8PlDdOxasE+yqvrnnEO5s XzNm0L2MRaHqIbSEBO4iuRf94J0d8Cfe1txf+Rfx/XbsN5n8crsbYnxnSvfSzH6zKd9h rEerj7BdNT0s5/4Q2xEuxhOBFJXqEAcs+LEg8Z0mWhHXHI3IyqvGR/k21kDgywfTZUe8 58xg== X-Gm-Message-State: AOAM530exKOiHruNeGUKCQfyR1bB3l4twKVRw/I7CUw4OfWRgS7+lGo6 VwgLE5soCuzahRr8/u/uXq23I1OlKEJMypnFbu4P8BQT8Ck= X-Google-Smtp-Source: ABdhPJz/1mkB3Go+37bHHrZhiA5R654Am3YOwaw8UqD1Ke/KtL0wjGGoFlNpueSsO4qqM2XVC2hlPberRA+lqpXGc1Q= X-Received: by 2002:a17:906:7254:: with SMTP id n20mr2449364ejk.382.1604676627944; Fri, 06 Nov 2020 07:30:27 -0800 (PST) MIME-Version: 1.0 References: <20201106152738.26026-1-peter.maydell@linaro.org> In-Reply-To: <20201106152738.26026-1-peter.maydell@linaro.org> From: Peter Maydell Date: Fri, 6 Nov 2020 15:30:17 +0000 Message-ID: Subject: Re: [PATCH v2 0/4] linux/sparc: more get/set_context fixes To: QEMU Developers Content-Type: text/plain; charset="UTF-8" Received-SPF: pass client-ip=2a00:1450:4864:20::642; envelope-from=peter.maydell@linaro.org; helo=mail-ej1-x642.google.com X-detected-operating-system: by eggs.gnu.org: No matching host in p0f cache. That's all we know. X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Giuseppe Musacchio , Mark Cave-Ayland , Richard Henderson , Laurent Vivier Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On Fri, 6 Nov 2020 at 15:27, Peter Maydell wrote: > > Based-on: 20201105212314.9628-1-peter.maydell@linaro.org > ("[PATCH for-5.2 0/3] linux-user: fix various sparc64 guest bugs") > > This series fixes a few more issues with our sparc linux-user > sparc64_get_context() and sparc64_set_context() implementation: > * we weren't handling FPU regs correctly, and also the way > we coded the handling triggered Coverity warnings > * some stray pointless error checks > * we shouldn't restore %g7 in set_context > * we weren't saving and restoring tstate correctly The 'v2' in the subject tag is wrong, incidentally; this is the first version of this series :-) -- PMM