diff options
Diffstat (limited to 'kernel/kexec_core.c')
| -rw-r--r-- | kernel/kexec_core.c | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/kernel/kexec_core.c b/kernel/kexec_core.c index ca2743f9c634..b1cf259854ca 100644 --- a/kernel/kexec_core.c +++ b/kernel/kexec_core.c @@ -6,6 +6,7 @@ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt +#include <linux/btf.h> #include <linux/capability.h> #include <linux/mm.h> #include <linux/file.h> @@ -561,23 +562,17 @@ static int kimage_add_entry(struct kimage *image, kimage_entry_t entry) static int kimage_set_destination(struct kimage *image, unsigned long destination) { - int result; - destination &= PAGE_MASK; - result = kimage_add_entry(image, destination | IND_DESTINATION); - return result; + return kimage_add_entry(image, destination | IND_DESTINATION); } static int kimage_add_page(struct kimage *image, unsigned long page) { - int result; - page &= PAGE_MASK; - result = kimage_add_entry(image, page | IND_SOURCE); - return result; + return kimage_add_entry(image, page | IND_SOURCE); } @@ -981,7 +976,7 @@ void __noclone __crash_kexec(struct pt_regs *regs) } STACK_FRAME_NON_STANDARD(__crash_kexec); -void crash_kexec(struct pt_regs *regs) +__bpf_kfunc void crash_kexec(struct pt_regs *regs) { int old_cpu, this_cpu; |