Now everything is ready for kexec PE image parser. Select it on arm64
for zboot and UKI image support.
Signed-off-by: Pingfan Liu <piliu@xxxxxxxxxx>
Cc: Catalin Marinas <catalin.marinas@xxxxxxx>
Cc: Will Deacon <will@xxxxxxxxxx>
To: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
---
arch/arm64/Kconfig | 1 +
arch/arm64/include/asm/kexec.h | 1 +
arch/arm64/kernel/machine_kexec_file.c | 3 +++
3 files changed, 5 insertions(+)
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index 55fc331af3371..8973697ed1479 100644
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -1606,6 +1606,7 @@ config ARCH_SELECTS_KEXEC_FILE
def_bool y
depends on KEXEC_FILE
select HAVE_IMA_KEXEC if IMA
+ select KEXEC_PE_IMAGE
config ARCH_SUPPORTS_KEXEC_SIG
def_bool y
diff --git a/arch/arm64/include/asm/kexec.h b/arch/arm64/include/asm/kexec.h
index 4d9cc7a76d9ca..d50796bd2f1e6 100644
--- a/arch/arm64/include/asm/kexec.h
+++ b/arch/arm64/include/asm/kexec.h
@@ -120,6 +120,7 @@ struct kimage_arch {
#ifdef CONFIG_KEXEC_FILE
extern const struct kexec_file_ops kexec_image_ops;
+extern const struct kexec_file_ops kexec_pe_image_ops;
int arch_kimage_file_post_load_cleanup(struct kimage *image);
#define arch_kimage_file_post_load_cleanup arch_kimage_file_post_load_cleanup
diff --git a/arch/arm64/kernel/machine_kexec_file.c b/arch/arm64/kernel/machine_kexec_file.c
index af1ca875c52ce..7c544c385a9ab 100644
--- a/arch/arm64/kernel/machine_kexec_file.c
+++ b/arch/arm64/kernel/machine_kexec_file.c
@@ -24,6 +24,9 @@
const struct kexec_file_ops * const kexec_file_loaders[] = {
&kexec_image_ops,
+#ifdef CONFIG_KEXEC_PE_IMAGE
+ &kexec_pe_image_ops,
+#endif
NULL
};
--
2.49.0
