elfcore: Replace CONFIG_{IA64, UML} checks with a new option
authorCatalin Marinas <catalin.marinas@arm.com>
Mon, 31 Jan 2022 16:54:52 +0000 (16:54 +0000)
committerWill Deacon <will@kernel.org>
Tue, 15 Feb 2022 22:53:28 +0000 (22:53 +0000)
commitb62a8486de3ab1d7c2353ec422b9cca3abfcfbcd
tree61cd9c4ab592816b2ffb8032fb8b899cf6851dc3
parentdfd42facf1e4ada021b939b4e19c935dcdd55566
elfcore: Replace CONFIG_{IA64, UML} checks with a new option

As arm64 is about to introduce MTE-specific phdrs in the core dump, add
a common CONFIG_ARCH_BINFMT_ELF_EXTRA_PHDRS option currently selectable
by UML_X86 and IA64.

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Cc: Eric Biederman <ebiederm@xmission.com>
Link: https://lore.kernel.org/r/20220131165456.2160675-2-catalin.marinas@arm.com
Signed-off-by: Will Deacon <will@kernel.org>
arch/ia64/Kconfig
arch/x86/um/Kconfig
fs/Kconfig.binfmt
include/linux/elfcore.h