From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 83FD929A0; Sat, 30 Nov 2024 07:52:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732953126; cv=none; b=OsQFPJTvYh4AcIrD6Bfbhhtpr23iFjgCyLBhABfBMjvjbqmC76FqcSxiqW6PfVYxbCD4jDLy2YmIgWU1Fes6ygDm8YU5/dicAcmVwjBhAPlAYLPFV5CNEOSjO4dzGNrxmqIusm6bN/B8XNRxc2+U/K5OwPafpnvixuS+igZs+fA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732953126; c=relaxed/simple; bh=B2jqdqUMq9AblgtpyT+tux0MiGaM+gLl7c0wRNYaxqk=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=qPfm2DjoVE2sCP01OPprSEfDSGHV6JE6rVBzQ62oDdmaH3G8tTRWR38Bjxo8+yJ/wWUOMhhX/FhqoaOa5APp/Ly1+YXC0cC0ptIupkmYQdK5blX0KM56EeR1J6zkZ5QbBl81VnYgW3JkxGuLMnPAHV/OXGfJqBM1wqfoa2k/56U= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=nNQo3m4b; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="nNQo3m4b" Received: by smtp.kernel.org (Postfix) with ESMTPSA id E7410C4CECC; Sat, 30 Nov 2024 07:52:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1732953125; bh=B2jqdqUMq9AblgtpyT+tux0MiGaM+gLl7c0wRNYaxqk=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=nNQo3m4bVtcCQHKBrv3xkJJB4jlXRF3Og/dbAKUaGSsN8TB+ZFdPoa/97oXqaQrvG ga8YjCA5PgdHBmtewxQyb3FgJe+Yo0ldZuRQoPqiXNfsYgbLn5YEozGgoyH82T8fT1 apT2s7OeG8oK0CqUwrW3aPu0hjPWyQjVLPGpdINoPht62Fo2Gz2R/73MA+BXvg0NQK yWUBxAxkFVGDrkrkSuIOWXz+BB0BOVT0ODqWPedfQKtxXm5NB8mxqiLe6XUesVmXJf dHvpbL/v2Xg97dDmSPIRbDrpTmSvy4oSmroktIYFMaC5zxuiVl1rdmMoxKJBqWwhtQ 4ks3dx3RP5CMQ== Message-ID: <144c7ba3-786d-4bca-bca7-f02781c82caf@kernel.org> Date: Sat, 30 Nov 2024 08:52:00 +0100 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: TPM/EFI issue [Was: Linux 6.12] To: James Bottomley , Linus Torvalds , Linux Kernel Mailing List Cc: =?UTF-8?Q?Peter_H=C3=BCwe?= , Jarkko Sakkinen , Jason Gunthorpe , linux-integrity@vger.kernel.org, Ard Biesheuvel , "linux-efi@vger.kernel.org" References: <9c893c52-e960-4f30-98ce-ba7d873145bb@kernel.org> <2a238b61-fa03-4ae4-9dc4-f73834aa3228@kernel.org> <70bc83bd7cfb236da030e584e93bfc62c1d9eb6a.camel@HansenPartnership.com> <7773891b-b699-4f1d-b9ba-220c649aee9d@kernel.org> <02060553aafac7e145e96510a66a6845d389d6ff.camel@HansenPartnership.com> Content-Language: en-US From: Jiri Slaby In-Reply-To: <02060553aafac7e145e96510a66a6845d389d6ff.camel@HansenPartnership.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 29. 11. 24, 17:03, James Bottomley wrote: >> But well, fs/fat/ received no significant changes either. > > We don't use that at all in the EFI stub (and neither does systemd- > boot). We use the protocols EFI provides to read fat volumes, so any > issue would be in the edk2 (or in your case ovmf) FatPkg. Sure, I had an FS corruption (during initrd write) in my mind. -- js suse labs