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Tue, 22 Apr 2025 19:31:04 +0000 Received: from DS0PR10MB7224.namprd10.prod.outlook.com ([fe80::c57:383f:cfb2:47f8]) by DS0PR10MB7224.namprd10.prod.outlook.com ([fe80::c57:383f:cfb2:47f8%5]) with mapi id 15.20.8655.033; Tue, 22 Apr 2025 19:31:04 +0000 Message-ID: <84ce64c8-838d-4b62-abb0-cf46282ce548@oracle.com> Date: Tue, 22 Apr 2025 12:31:00 -0700 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v14 13/19] x86/reboot: Secure Launch SEXIT support on reboot paths To: Dave Hansen , linux-kernel@vger.kernel.org, x86@kernel.org, linux-integrity@vger.kernel.org, linux-doc@vger.kernel.org, linux-crypto@vger.kernel.org, kexec@lists.infradead.org, linux-efi@vger.kernel.org, iommu@lists.linux.dev Cc: dpsmith@apertussolutions.com, tglx@linutronix.de, mingo@redhat.com, bp@alien8.de, hpa@zytor.com, dave.hansen@linux.intel.com, ardb@kernel.org, mjg59@srcf.ucam.org, James.Bottomley@hansenpartnership.com, peterhuewe@gmx.de, jarkko@kernel.org, jgg@ziepe.ca, luto@amacapital.net, nivedita@alum.mit.edu, herbert@gondor.apana.org.au, davem@davemloft.net, corbet@lwn.net, ebiederm@xmission.com, dwmw2@infradead.org, baolu.lu@linux.intel.com, kanth.ghatraju@oracle.com, andrew.cooper3@citrix.com, trenchboot-devel@googlegroups.com References: <20250421162712.77452-1-ross.philipson@oracle.com> <20250421162712.77452-14-ross.philipson@oracle.com> <26278368-cd3b-4bfb-9091-f3eec4cab35f@intel.com> Content-Language: en-US From: ross.philipson@oracle.com In-Reply-To: <26278368-cd3b-4bfb-9091-f3eec4cab35f@intel.com> Content-Type: text/plain; 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>> >> + /* SEXIT done after machine_shutdown() to meet TXT requirements */ >> + slaunch_finalize(1); > > This is the kind of stuff that needs to get fixed up before this series > can go _anywhere_. > > "TXT requirements" is not useful to a maintainer. *WHAT* requirement? > *WHY* must it be done this way? > > This code is unmaintainable as it stands. Sorry we understand the frustration especially for maintainers. We have gone over your responses so far. We will do whatever it takes to make this patch set maintainable and acceptable to upstream. I think we are starting to understand what the main issues are with the set overall from what you are pointing out. Thank you for your feedback, Ross