arm64: efi: Account for the EFI runtime stack in stack unwinder
authorArd Biesheuvel <ardb@kernel.org>
Fri, 9 Dec 2022 11:10:13 +0000 (12:10 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 1 Feb 2023 07:34:35 +0000 (08:34 +0100)
commitcc2a13ec84a5db58089a2f0fc415c781c980fedc
tree538b8d7a78258d290f272cb0e82933902d8f9603
parentcf1f38ef9567bb0fa65007c544604a47ed5b3cf9
arm64: efi: Account for the EFI runtime stack in stack unwinder

[ Upstream commit 7ea55715c421d22c1b63f7129cae6a654091b695 ]

The EFI runtime services run from a dedicated stack now, and so the
stack unwinder needs to be informed about this.

Acked-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
arch/arm64/include/asm/stacktrace.h
arch/arm64/kernel/stacktrace.c