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message[] field won't be part of the definition of mz header.
This change is crucial for enabling kexec_file_load on arm64 because
arm64's "Image" binary, as in PE format, doesn't have any data for it and
accordingly the following check in pefile_parse_binary() will fail:
chkaddr(cursor, mz->peaddr, sizeof(*pe));
Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: David Howells <dhowells@redhat.com>
Cc: Vivek Goyal <vgoyal@redhat.com>
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: David S. Miller <davem@davemloft.net>
Signed-off-by: Will Deacon <will.deacon@arm.com>
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Add the missing IMAGE_FILE_MACHINE_ARM64 and IMAGE_DEBUG_TYPE_CODEVIEW
definitions.
We'll need them for the arm64 EFI stub...
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
[ardb: add IMAGE_DEBUG_TYPE_CODEVIEW as well]
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
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Some of the definitions in include/linux/pe.h would be useful for the
EFI stub headers, where values are currently open-coded. Unfortunately
they cannot be used as some structures are also defined in pe.h without
!__ASSEMBLY__ guards.
This patch moves the structure definitions into an #ifdef __ASSEMBLY__
block, so that the common value definitions can be used from assembly.
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
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Provide some PE binary structural and constant definitions as taken from the
pesign package sources.
Signed-off-by: David Howells <dhowells@redhat.com>
Acked-by: Vivek Goyal <vgoyal@redhat.com>
Reviewed-by: Kees Cook <keescook@chromium.org>
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AKASHI Takahiro
Mark Rutland
David Howells