diff options
| -rw-r--r-- | arch/arm64/include/asm/kexec.h | 6 | ||||
| -rw-r--r-- | arch/arm64/kernel/machine_kexec.c | 20 |
2 files changed, 0 insertions, 26 deletions
diff --git a/arch/arm64/include/asm/kexec.h b/arch/arm64/include/asm/kexec.h index 559bfae26715..9ac9572a3bbe 100644 --- a/arch/arm64/include/asm/kexec.h +++ b/arch/arm64/include/asm/kexec.h @@ -102,12 +102,6 @@ void cpu_soft_restart(unsigned long el2_switch, unsigned long entry, int machine_kexec_post_load(struct kimage *image); #define machine_kexec_post_load machine_kexec_post_load - -void arch_kexec_protect_crashkres(void); -#define arch_kexec_protect_crashkres arch_kexec_protect_crashkres - -void arch_kexec_unprotect_crashkres(void); -#define arch_kexec_unprotect_crashkres arch_kexec_unprotect_crashkres #endif #define ARCH_HAS_KIMAGE_ARCH diff --git a/arch/arm64/kernel/machine_kexec.c b/arch/arm64/kernel/machine_kexec.c index ce3d40120f72..22da7fc1ff50 100644 --- a/arch/arm64/kernel/machine_kexec.c +++ b/arch/arm64/kernel/machine_kexec.c @@ -268,26 +268,6 @@ void machine_crash_shutdown(struct pt_regs *regs) pr_info("Starting crashdump kernel...\n"); } -void arch_kexec_protect_crashkres(void) -{ - int i; - - for (i = 0; i < kexec_crash_image->nr_segments; i++) - set_memory_valid( - __phys_to_virt(kexec_crash_image->segment[i].mem), - kexec_crash_image->segment[i].memsz >> PAGE_SHIFT, 0); -} - -void arch_kexec_unprotect_crashkres(void) -{ - int i; - - for (i = 0; i < kexec_crash_image->nr_segments; i++) - set_memory_valid( - __phys_to_virt(kexec_crash_image->segment[i].mem), - kexec_crash_image->segment[i].memsz >> PAGE_SHIFT, 1); -} - #ifdef CONFIG_HIBERNATION /* * To preserve the crash dump kernel image, the relevant memory segments |