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Date: Sat, 11 Mar 2023 18:27:48 +0100 From: Ard Biesheuvel <ardb@...nel.org> To: Evgeniy Baskov <baskov@...ras.ru> Cc: Borislav Petkov <bp@...en8.de>, Andy Lutomirski <luto@...nel.org>, Dave Hansen <dave.hansen@...ux.intel.com>, Ingo Molnar <mingo@...hat.com>, Peter Zijlstra <peterz@...radead.org>, Thomas Gleixner <tglx@...utronix.de>, Alexey Khoroshilov <khoroshilov@...ras.ru>, Peter Jones <pjones@...hat.com>, "Limonciello, Mario" <mario.limonciello@....com>, joeyli <jlee@...e.com>, lvc-project@...uxtesting.org, x86@...nel.org, linux-efi@...r.kernel.org, linux-kernel@...r.kernel.org, linux-hardening@...r.kernel.org Subject: Re: [PATCH v4 17/26] x86/boot: Reduce size of the DOS stub On Sat, 11 Mar 2023 at 15:49, Evgeniy Baskov <baskov@...ras.ru> wrote: > > On 2023-03-10 17:59, Ard Biesheuvel wrote: > > On Thu, 15 Dec 2022 at 13:40, Evgeniy Baskov <baskov@...ras.ru> wrote: > >> > >> This is required to fit more sections in PE section tables, > >> since its size is restricted by zero page located at specific offset > >> after the PE header. > >> > >> Tested-by: Mario Limonciello <mario.limonciello@....com> > >> Tested-by: Peter Jones <pjones@...hat.com> > >> Signed-off-by: Evgeniy Baskov <baskov@...ras.ru> > > > > I'd prefer to rip this out altogether. > > > > https://git.kernel.org/pub/scm/linux/kernel/git/ardb/linux.git/commit/?id=9510f6f04f579b9a3f54ad762c75ab2d905e37d8 > > Sounds great! Can I replace this patch with yours in v5? > Of course. > > > > (and refer to the other thread in linux-efi@) > > Which thread exactly? The one about the removal of > real-mode code? > Yes, this one https://lore.kernel.org/linux-efi/20230308202209.2980947-1-ardb@kernel.org/
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