diff options
Diffstat (limited to 'arch/i386/kernel/machine_kexec.c')
| -rw-r--r-- | arch/i386/kernel/machine_kexec.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/arch/i386/kernel/machine_kexec.c b/arch/i386/kernel/machine_kexec.c index 671880415d1..52ed18d8b51 100644 --- a/arch/i386/kernel/machine_kexec.c +++ b/arch/i386/kernel/machine_kexec.c @@ -80,7 +80,8 @@ static void identity_map_page(unsigned long address) /* Identity map the page table entry */ pgtable_level1[level1_index] = address | L0_ATTR; pgtable_level2[level2_index] = __pa(pgtable_level1) | L1_ATTR; - set_64bit(&pgtable_level3[level3_index], __pa(pgtable_level2) | L2_ATTR); + set_64bit(&pgtable_level3[level3_index], + __pa(pgtable_level2) | L2_ATTR); /* Flush the tlb so the new mapping takes effect. * Global tlb entries are not flushed but that is not an issue. @@ -139,8 +140,10 @@ static void load_segments(void) } typedef asmlinkage NORET_TYPE void (*relocate_new_kernel_t)( - unsigned long indirection_page, unsigned long reboot_code_buffer, - unsigned long start_address, unsigned int has_pae) ATTRIB_NORET; + unsigned long indirection_page, + unsigned long reboot_code_buffer, + unsigned long start_address, + unsigned int has_pae) ATTRIB_NORET; const extern unsigned char relocate_new_kernel[]; extern void relocate_new_kernel_end(void); @@ -180,20 +183,23 @@ NORET_TYPE void machine_kexec(struct kimage *image) { unsigned long page_list; unsigned long reboot_code_buffer; + relocate_new_kernel_t rnk; /* Interrupts aren't acceptable while we reboot */ local_irq_disable(); /* Compute some offsets */ - reboot_code_buffer = page_to_pfn(image->control_code_page) << PAGE_SHIFT; + reboot_code_buffer = page_to_pfn(image->control_code_page) + << PAGE_SHIFT; page_list = image->head; /* Set up an identity mapping for the reboot_code_buffer */ identity_map_page(reboot_code_buffer); /* copy it out */ - memcpy((void *)reboot_code_buffer, relocate_new_kernel, relocate_new_kernel_size); + memcpy((void *)reboot_code_buffer, relocate_new_kernel, + relocate_new_kernel_size); /* The segment registers are funny things, they are * automatically loaded from a table, in memory wherever you |