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| author |   Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com> | 2022-07-01 13:04:05 +0530 |
|---|---|---|
| committer |   Mimi Zohar <zohar@linux.ibm.com> | 2022-07-15 12:21:16 -0400 |
| commit | 0738eceb6201691534df07e0928d0a6168a35787 (patch) | |
| tree | bde073b4c6585eeecca08599e3dd5cea4d17a0c1 /kernel/kexec_core.c | |
| parent | kexec_file: drop weak attribute from functions (diff) | |
| download | linux-dev-0738eceb6201691534df07e0928d0a6168a35787.tar.xz linux-dev-0738eceb6201691534df07e0928d0a6168a35787.zip | |
kexec: drop weak attribute from functions
Drop __weak attribute from functions in kexec_core.c:
- machine_kexec_post_load()
- arch_kexec_protect_crashkres()
- arch_kexec_unprotect_crashkres()
- crash_free_reserved_phys_range()
Link: https://lkml.kernel.org/r/c0f6219e03cb399d166d518ab505095218a902dd.1656659357.git.naveen.n.rao@linux.vnet.ibm.com
Signed-off-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
Suggested-by: Eric Biederman <ebiederm@xmission.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
Diffstat (limited to 'kernel/kexec_core.c')
| -rw-r--r-- | kernel/kexec_core.c | 27 |
1 files changed, 0 insertions, 27 deletions
diff --git a/kernel/kexec_core.c b/kernel/kexec_core.c index 4d34c78334ce..acd029b307e4 100644 --- a/kernel/kexec_core.c +++ b/kernel/kexec_core.c @@ -591,11 +591,6 @@ static void kimage_free_extra_pages(struct kimage *image) } -int __weak machine_kexec_post_load(struct kimage *image) -{ - return 0; -} - void kimage_terminate(struct kimage *image) { if (*image->entry != 0) @@ -1020,15 +1015,6 @@ size_t crash_get_memory_size(void) return size; } -void __weak crash_free_reserved_phys_range(unsigned long begin, - unsigned long end) -{ - unsigned long addr; - - for (addr = begin; addr < end; addr += PAGE_SIZE) - free_reserved_page(boot_pfn_to_page(addr >> PAGE_SHIFT)); -} - int crash_shrink_memory(unsigned long new_size) { int ret = 0; @@ -1225,16 +1211,3 @@ int kernel_kexec(void) mutex_unlock(&kexec_mutex); return error; } - -/* - * Protection mechanism for crashkernel reserved memory after - * the kdump kernel is loaded. - * - * Provide an empty default implementation here -- architecture - * code may override this - */ -void __weak arch_kexec_protect_crashkres(void) -{} - -void __weak arch_kexec_unprotect_crashkres(void) -{} |