diff options
Diffstat (limited to 'arch')
-rw-r--r-- | arch/powerpc/kernel/machine_kexec_file_64.c | 12 | ||||
-rw-r--r-- | arch/x86/kernel/crash.c | 18 | ||||
-rw-r--r-- | arch/x86/kernel/pmem.c | 2 |
3 files changed, 19 insertions, 13 deletions
diff --git a/arch/powerpc/kernel/machine_kexec_file_64.c b/arch/powerpc/kernel/machine_kexec_file_64.c index 992c0d258e5d..e4395f937d63 100644 --- a/arch/powerpc/kernel/machine_kexec_file_64.c +++ b/arch/powerpc/kernel/machine_kexec_file_64.c @@ -91,11 +91,13 @@ int arch_kimage_file_post_load_cleanup(struct kimage *image) * and that value will be returned. If all free regions are visited without * func returning non-zero, then zero will be returned. */ -int arch_kexec_walk_mem(struct kexec_buf *kbuf, int (*func)(u64, u64, void *)) +int arch_kexec_walk_mem(struct kexec_buf *kbuf, + int (*func)(struct resource *, void *)) { int ret = 0; u64 i; phys_addr_t mstart, mend; + struct resource res = { }; if (kbuf->top_down) { for_each_free_mem_range_reverse(i, NUMA_NO_NODE, 0, @@ -105,7 +107,9 @@ int arch_kexec_walk_mem(struct kexec_buf *kbuf, int (*func)(u64, u64, void *)) * range while in kexec, end points to the last byte * in the range. */ - ret = func(mstart, mend - 1, kbuf); + res.start = mstart; + res.end = mend - 1; + ret = func(&res, kbuf); if (ret) break; } @@ -117,7 +121,9 @@ int arch_kexec_walk_mem(struct kexec_buf *kbuf, int (*func)(u64, u64, void *)) * range while in kexec, end points to the last byte * in the range. */ - ret = func(mstart, mend - 1, kbuf); + res.start = mstart; + res.end = mend - 1; + ret = func(&res, kbuf); if (ret) break; } diff --git a/arch/x86/kernel/crash.c b/arch/x86/kernel/crash.c index 44404e2307bb..815008c9ca18 100644 --- a/arch/x86/kernel/crash.c +++ b/arch/x86/kernel/crash.c @@ -209,7 +209,7 @@ void native_machine_crash_shutdown(struct pt_regs *regs) } #ifdef CONFIG_KEXEC_FILE -static int get_nr_ram_ranges_callback(u64 start, u64 end, void *arg) +static int get_nr_ram_ranges_callback(struct resource *res, void *arg) { unsigned int *nr_ranges = arg; @@ -342,7 +342,7 @@ static int elf_header_exclude_ranges(struct crash_elf_data *ced, return ret; } -static int prepare_elf64_ram_headers_callback(u64 start, u64 end, void *arg) +static int prepare_elf64_ram_headers_callback(struct resource *res, void *arg) { struct crash_elf_data *ced = arg; Elf64_Ehdr *ehdr; @@ -355,7 +355,7 @@ static int prepare_elf64_ram_headers_callback(u64 start, u64 end, void *arg) ehdr = ced->ehdr; /* Exclude unwanted mem ranges */ - ret = elf_header_exclude_ranges(ced, start, end); + ret = elf_header_exclude_ranges(ced, res->start, res->end); if (ret) return ret; @@ -518,14 +518,14 @@ static int add_e820_entry(struct boot_params *params, struct e820_entry *entry) return 0; } -static int memmap_entry_callback(u64 start, u64 end, void *arg) +static int memmap_entry_callback(struct resource *res, void *arg) { struct crash_memmap_data *cmd = arg; struct boot_params *params = cmd->params; struct e820_entry ei; - ei.addr = start; - ei.size = end - start + 1; + ei.addr = res->start; + ei.size = res->end - res->start + 1; ei.type = cmd->type; add_e820_entry(params, &ei); @@ -619,12 +619,12 @@ out: return ret; } -static int determine_backup_region(u64 start, u64 end, void *arg) +static int determine_backup_region(struct resource *res, void *arg) { struct kimage *image = arg; - image->arch.backup_src_start = start; - image->arch.backup_src_sz = end - start + 1; + image->arch.backup_src_start = res->start; + image->arch.backup_src_sz = res->end - res->start + 1; /* Expecting only one range for backup region */ return 1; diff --git a/arch/x86/kernel/pmem.c b/arch/x86/kernel/pmem.c index 3fe690067802..6b07faaa1579 100644 --- a/arch/x86/kernel/pmem.c +++ b/arch/x86/kernel/pmem.c @@ -7,7 +7,7 @@ #include <linux/init.h> #include <linux/ioport.h> -static int found(u64 start, u64 end, void *data) +static int found(struct resource *res, void *data) { return 1; } |