Re: [PATCH v2 2/2] virt: tdx-guest: Allocate Quote buffer dynamically
Peter Fang <[email protected]> Tue, 21 Jul 2026 23:39:41 -0700
| Newsgroups | dev.linux.lists.linux-coco,org.kernel.vger.kvm,org.kernel.vger.linux-kernel |
|---|---|
| Message-ID | <20260722063941.GH3178326@pedri> |
On Tue, Jul 21, 2026 at 06:48:24AM -0700, Dave Hansen wrote: > On 7/20/26 23:49, Peter Fang wrote: > ... > >> This is all talking about post-quantum-crypto and all that fancy stuff. > >> > >> Isn't the important part here that the old TDX module ABI had static > >> quote sizes and now they're dynamic? Now, the reason it changed is all > >> the fancy stuff. > >> > >> But the ABI changed. Right? > > > > Ah yes... I should call out that the size of > > /sys/kernel/config/tsm/report/$name/outblob will no longer be fixed. > > I'll update this. Thanks. > > No. I mean the TDX Module ABI changed. > > That's why we need new kernel patches. Ah sorry I misunderstood. I'll make that clear in the changelog. Thanks.