diff options
Diffstat (limited to 'arch/arm64/kernel/machine_kexec.c')
| -rw-r--r-- | arch/arm64/kernel/machine_kexec.c | 20 |
1 files changed, 0 insertions, 20 deletions
diff --git a/arch/arm64/kernel/machine_kexec.c b/arch/arm64/kernel/machine_kexec.c index 3604322b2b3b..078910db77a4 100644 --- a/arch/arm64/kernel/machine_kexec.c +++ b/arch/arm64/kernel/machine_kexec.c @@ -269,26 +269,6 @@ 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 |