Re: [PATCH v3 04/17] x86/efi: Defer sub-1M check from unmap to free stage
From: Mike Rapoport
Date: Tue Apr 28 2026 - 04:27:04 EST
On Thu, Apr 23, 2026 at 05:20:29PM +0200, Ard Biesheuvel wrote:
> From: Ard Biesheuvel <ardb@xxxxxxxxxx>
>
> As a first step towards moving the free logic to a later stage
> altogether, and only keeping the unmap and the realmode trampoline hack
> during the early stage of freeing the boot service code and data
> regions, move the logic that avoids freeing memory below 1M to the later
> stage.
>
> Signed-off-by: Ard Biesheuvel <ardb@xxxxxxxxxx>
Acked-by: Mike Rapoport (Microsoft) <rppt@xxxxxxxxxx>
> ---
> arch/x86/platform/efi/quirks.c | 28 +++++++++-----------
> 1 file changed, 12 insertions(+), 16 deletions(-)
--
Sincerely yours,
Mike.