summaryrefslogtreecommitdiff
path: root/arch/um/kernel/um_arch.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/um/kernel/um_arch.c')
-rw-r--r--arch/um/kernel/um_arch.c14
1 files changed, 7 insertions, 7 deletions
diff --git a/arch/um/kernel/um_arch.c b/arch/um/kernel/um_arch.c
index d9e023c78f56..8adf8e89b255 100644
--- a/arch/um/kernel/um_arch.c
+++ b/arch/um/kernel/um_arch.c
@@ -96,7 +96,7 @@ static int show_cpuinfo(struct seq_file *m, void *v)
static void *c_start(struct seq_file *m, loff_t *pos)
{
- return *pos < NR_CPUS ? cpu_data + *pos : NULL;
+ return *pos < nr_cpu_ids ? cpu_data + *pos : NULL;
}
static void *c_next(struct seq_file *m, void *v, loff_t *pos)
@@ -132,7 +132,7 @@ static int have_root __initdata;
static int have_console __initdata;
/* Set in uml_mem_setup and modified in linux_main */
-long long physmem_size = 32 * 1024 * 1024;
+long long physmem_size = 64 * 1024 * 1024;
EXPORT_SYMBOL(physmem_size);
static const char *usage_string =
@@ -247,13 +247,13 @@ static int panic_exit(struct notifier_block *self, unsigned long unused1,
bust_spinlocks(0);
uml_exitcode = 1;
os_dump_core();
- return 0;
+
+ return NOTIFY_DONE;
}
static struct notifier_block panic_exit_notifier = {
- .notifier_call = panic_exit,
- .next = NULL,
- .priority = 0
+ .notifier_call = panic_exit,
+ .priority = INT_MAX - 1, /* run as 2nd notifier, won't return */
};
void uml_finishsetup(void)
@@ -416,7 +416,7 @@ void __init setup_arch(char **cmdline_p)
read_initrd();
paging_init();
- strlcpy(boot_command_line, command_line, COMMAND_LINE_SIZE);
+ strscpy(boot_command_line, command_line, COMMAND_LINE_SIZE);
*cmdline_p = command_line;
setup_hostinfo(host_info, sizeof host_info);