diff --git a/include/linux/kexec.h b/include/linux/kexec.h
index d140b1e9faa7..638f9cb1f334 100644
--- a/include/linux/kexec.h
+++ b/include/linux/kexec.h
@@ -328,6 +328,8 @@ int __weak arch_kexec_apply_relocations_add(const Elf_Ehdr *ehdr,
 					Elf_Shdr *sechdrs, unsigned int relsec);
 int __weak arch_kexec_apply_relocations(const Elf_Ehdr *ehdr, Elf_Shdr *sechdrs,
 					unsigned int relsec);
+void arch_kexec_protect_crashkres(void);
+void arch_kexec_unprotect_crashkres(void);
 
 #else /* !CONFIG_KEXEC_CORE */
 struct pt_regs;
diff --git a/kernel/kexec.c b/kernel/kexec.c
index d873b64fbddc..3680f9ca893f 100644
--- a/kernel/kexec.c
+++ b/kernel/kexec.c
@@ -167,8 +167,12 @@ SYSCALL_DEFINE4(kexec_load, unsigned long, entry, unsigned long, nr_segments,
 		return -EBUSY;
 
 	dest_image = &kexec_image;
-	if (flags & KEXEC_ON_CRASH)
+	if (flags & KEXEC_ON_CRASH) {
 		dest_image = &kexec_crash_image;
+		if (kexec_crash_image)
+			arch_kexec_unprotect_crashkres();
+	}
+
 	if (nr_segments > 0) {
 		unsigned long i;
 
@@ -211,6 +215,9 @@ SYSCALL_DEFINE4(kexec_load, unsigned long, entry, unsigned long, nr_segments,
 	image = xchg(dest_image, image);
 
 out:
+	if ((flags & KEXEC_ON_CRASH) && kexec_crash_image)
+		arch_kexec_protect_crashkres();
+
 	mutex_unlock(&kexec_mutex);
 	kimage_free(image);
 
diff --git a/kernel/kexec_core.c b/kernel/kexec_core.c
index 11b64a63c0f8..f4d88400639c 100644
--- a/kernel/kexec_core.c
+++ b/kernel/kexec_core.c
@@ -1532,3 +1532,9 @@ void __weak crash_map_reserved_pages(void)
 
 void __weak crash_unmap_reserved_pages(void)
 {}
+
+void __weak arch_kexec_protect_crashkres(void)
+{}
+
+void __weak arch_kexec_unprotect_crashkres(void)
+{}
diff --git a/kernel/kexec_file.c b/kernel/kexec_file.c
index 6030efd4a188..ef2cf637f840 100644
--- a/kernel/kexec_file.c
+++ b/kernel/kexec_file.c
@@ -327,8 +327,11 @@ SYSCALL_DEFINE5(kexec_file_load, int, kernel_fd, int, initrd_fd,
 		return -EBUSY;
 
 	dest_image = &kexec_image;
-	if (flags & KEXEC_FILE_ON_CRASH)
+	if (flags & KEXEC_FILE_ON_CRASH) {
 		dest_image = &kexec_crash_image;
+		if (kexec_crash_image)
+			arch_kexec_unprotect_crashkres();
+	}
 
 	if (flags & KEXEC_FILE_UNLOAD)
 		goto exchange;
@@ -377,6 +380,9 @@ SYSCALL_DEFINE5(kexec_file_load, int, kernel_fd, int, initrd_fd,
 exchange:
 	image = xchg(dest_image, image);
 out:
+	if ((flags & KEXEC_FILE_ON_CRASH) && kexec_crash_image)
+		arch_kexec_protect_crashkres();
+
 	mutex_unlock(&kexec_mutex);
 	kimage_free(image);
 	return ret;