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[2620:137:e000::1:20]) by mx.google.com with ESMTP id f23-20020a170902ab9700b001adf24718c1si9146222plr.256.2023.05.16.07.20.35; Tue, 16 May 2023 07:20:51 -0700 (PDT) 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=@kernel.org header.s=k20201202 header.b=gU9lgSFE; 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=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232637AbjEPOAD (ORCPT + 99 others); Tue, 16 May 2023 10:00:03 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42112 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232399AbjEPOAA (ORCPT ); Tue, 16 May 2023 10:00:00 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 001A11FE3 for ; Tue, 16 May 2023 06:59:59 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 9901163A58 for ; Tue, 16 May 2023 13:59:59 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7210AC433D2; Tue, 16 May 2023 13:59:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1684245599; bh=RgXUB8U9LXn46MjhwEIA4Tcw8LGTx3bvjUBiOiBdWtI=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=gU9lgSFE0CgUeEoV2RiiLXuj//7fUOLVHsZIboBuaF10dHQ8x3sHDq0+45y3M8YfA EPHQGYyALRn+EfVIoOfEPiP0It1LWQORSRWEEQiQ5SB2/glfuF3BLUvwINCPa2VsNo NmDodr14LZhbaLcyU2EHBc/QE09ZKNkWzwahw8gvH4QJ3lxyCciFgRnO5gOMK8osJm nq6xT+pZVajU2Acheh9PE9j8Nhf1qciFsEEANVeylt2jBFzr5DaQV9XcTijr/EjFbG 8SNQd+LhxpUSI0b0mdeeMRMayImFcbnCSu+nYOMlwRP3Wzy+4HRFv8MuVff9WygS36 2Y9S+SCuhxJJg== Date: Tue, 16 May 2023 06:59:56 -0700 From: Josh Poimboeuf To: Peter Zijlstra Cc: x86@kernel.org, Joan Bruguera , 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?B?SsO2cmcgUsO2ZGVs?= , "H. Peter Anvin" Subject: Re: [PATCH v2 0/7] x86: retbleed=stuff fixes Message-ID: <20230516135956.35bnxekprirnv2fc@treble> References: <20230116142533.905102512@infradead.org> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20230116142533.905102512@infradead.org> X-Spam-Status: No, score=-7.1 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_HI, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE 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 On Mon, Jan 16, 2023 at 03:25:33PM +0100, Peter Zijlstra wrote: > Hi all, > > Patches to address the various callthunk fails reported by Joan. > > The first two patches are new (and I've temporarily dropped the > restore_processor_state sealing). > > It is my understanding that AP bringup will always use the 16bit trampoline > path, if this is not the case, please holler. Ping? -- Josh