efi/libstub: zboot: Mark zboot EFI application as NX compatible

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Now that the zboot loader will invoke the EFI memory attributes protocol
to remap the decompressed code and rodata as read-only/executable, we
can set the PE/COFF header flag that indicates to the firmware that the
application does not rely on writable memory being executable at the
same time.

Cc: <stable@vger.kernel.org> # v6.2+
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>

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Ard Biesheuvel 2023-03-10 12:15:24 +01:00

parent fe15c26ee2

commit c7d9e628b8

1 changed files with 1 additions and 1 deletions

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drivers/firmware/efi/libstub/zboot-header.S

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