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Date: Tue, 28 Apr 2026 10:40:48 +0200
From: Mike Rapoport <rppt@kernel.org>
To: Ard Biesheuvel <ardb+git@google.com>
Cc: linux-kernel@vger.kernel.org, linux-efi@vger.kernel.org, x86@kernel.org,
	Ard Biesheuvel <ardb@kernel.org>,
	Benjamin Herrenschmidt <benh@kernel.crashing.org>,
	Dave Young <ruirui.yang@linux.dev>,
	Gregory Price <gourry@gourry.net>
Subject: Re: [PATCH v3 09/17] x86/efi: Intersect ranges_to_free with
 MEMBLOCK_RSRV_KERN regions
Message-ID: <afBykC-IZngftJoH@kernel.org>
References: <20260423152024.1098465-19-ardb+git@google.com>
 <20260423152024.1098465-28-ardb+git@google.com>
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In-Reply-To: <20260423152024.1098465-28-ardb+git@google.com>

On Thu, Apr 23, 2026 at 05:20:34PM +0200, Ard Biesheuvel wrote:
> From: Ard Biesheuvel <ardb@kernel.org>
> 
> efi_mem_reserve() will mark reservations in memblock with the
> MEMBLOCK_RSRV_KERN attribute, so take this into account when building
> the ranges_to_free array. This removes the need to split EFI memory map
> entries and tag them with the EFI_MEMORY_RUNTIME attribute.
> 
> Signed-off-by: Ard Biesheuvel <ardb@kernel.org>

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

> ---
>  arch/x86/platform/efi/quirks.c | 44 +++++++++++++++-----
>  1 file changed, 33 insertions(+), 11 deletions(-)

-- 
Sincerely yours,
Mike.