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[2620:137:e000::1:20]) by mx.google.com with ESMTP id j1-20020a056a00130100b0050df0383302si16786037pfu.255.2022.11.29.09.52.53; Tue, 29 Nov 2022 09:53:04 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@google.com header.s=20210112 header.b=M7bu+kzx; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=google.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236405AbiK2RSd (ORCPT + 85 others); Tue, 29 Nov 2022 12:18:33 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51606 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236312AbiK2RSb (ORCPT ); Tue, 29 Nov 2022 12:18:31 -0500 Received: from mail-oi1-x229.google.com (mail-oi1-x229.google.com [IPv6:2607:f8b0:4864:20::229]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B42285CD3C for ; Tue, 29 Nov 2022 09:18:30 -0800 (PST) Received: by mail-oi1-x229.google.com with SMTP id n205so15964695oib.1 for ; Tue, 29 Nov 2022 09:18:30 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20210112; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:from:to:cc:subject:date:message-id:reply-to; bh=wK6JqpkMMBjX29Mgv1VqifDJI9zcBpWFVZwUZAn/37g=; b=M7bu+kzxvY/F+Cfsl96L+ioNgiGXCpfg6O2TpeTT/gOS7VA04aEiEUCCxONueRGvD4 I9Vnt3uaX+hNewFX53fxFwex+EfUMNmMHfOakBM0jYOOeKlxbJZQ+F7ex0RrjOB68Cvp b7yF5enCLkyCU89t5VCubEggyZmmVEKr/wPxz1srqjYfaWwlVbEqZfc0L7fV/I9X7hKx Olt8goXpZXQafVIMLdAsWqNEdPpPokU0Y7QQ3wHg5v8ThdjYpQYYhO26SrVeqIjEUSba Go49+It+PLcwEJFTJ8lRouJ/duMU6lVYihIJFXnvUC/qGSu21P9pgVomiM6DYmzNrflf uiew== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=wK6JqpkMMBjX29Mgv1VqifDJI9zcBpWFVZwUZAn/37g=; b=NOHkg41ZUj9QGECD3nfgtTlw6D6DWpDxKlywgP1tl4HjTHjVZx+mwbMpiOKQbY+jvM OiaaWw+ptxsSFoxo2jxaaieH+1rtmmhyvU1i/Zlevud8t2ItKkYX53Ackzc3rs/vVeq3 3JsIfim5seBPyT79wmnL7+ktI/tB/GN4mcJfXkz/Ks3Qm5tP5DojIC2T+1kqoav6mTbt ftkgTl4PEFBogwE+Xg5Q6ludsHPnP7vBhNQBmdvXS1H/VKwdoXwgr1VIS/OuKL/9uLRk qq/gaFToDKZyvUP8Pe8ZaH5Hp0Zp7qRFQKPBPyHMlnhIU3z0xXehIHQGMAg4A5xMNZFn fe9w== X-Gm-Message-State: ANoB5pmanbrpwkbuIfSbIiiS1feE21a2b+JZiXFCMZ4I+cXWHao9DPG/ 6t6h4Q8cU8hm+JWtTiEVnpuunRWZPVxkGDB1zgZQv7fqFJIi5g== X-Received: by 2002:a54:4492:0:b0:35a:eee1:66f6 with SMTP id v18-20020a544492000000b0035aeee166f6mr20233880oiv.279.1669742309464; Tue, 29 Nov 2022 09:18:29 -0800 (PST) MIME-Version: 1.0 References: <20221104230040.2346862-1-dionnaglaze@google.com> <20221104230040.2346862-5-dionnaglaze@google.com> In-Reply-To: From: Dionna Amalie Glaze Date: Tue, 29 Nov 2022 09:18:17 -0800 Message-ID: Subject: Re: [PATCH v8 4/4] virt: sev-guest: interpret VMM errors from guest request To: Tom Lendacky Cc: linux-kernel@vger.kernel.org, x86@kernel.org, Peter Gonda , Borislav Petkov , Liam Merwick , Yang Yingliang , Haowen Bai Content-Type: text/plain; charset="UTF-8" X-Spam-Status: No, score=-17.6 required=5.0 tests=BAYES_00,DKIMWL_WL_MED, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF, ENV_AND_HDR_SPF_MATCH,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS, USER_IN_DEF_DKIM_WL,USER_IN_DEF_SPF_WL autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Confirming with Borislov, since you've queued "[PATCH V4] virt: sev: Prevent IV reuse in SNP guest driver" for inclusion, have you also queued this patch series? The IV reuse patch without this patch series will cause host throttling to render the guest unable to use sev-guest. -- -Dionna Glaze, PhD (she/her)