Re: [PATCH v3 04/17] x86/efi: Defer sub-1M check from unmap to free stage

Mike Rapoport
2026-04-28T08:25:31Z

On Thu, Apr 23, 2026 at 05:20:29PM +0200, Ard Biesheuvel wrote:
> From: Ard Biesheuvel <ardb@kernel.org>
>
> 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@kernel.org>

Acked-by: Mike Rapoport (Microsoft) <rppt@kernel.org>

> ---
> arch/x86/platform/efi/quirks.c | 28 +++++++++-----------
> 1 file changed, 12 insertions(+), 16 deletions(-)

--
Sincerely yours,
Mike.