diff options
Diffstat (limited to 'kernel/printk')
| -rw-r--r-- | kernel/printk/printk.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c index 9b6783c158f9..8eee85bb2687 100644 --- a/kernel/printk/printk.c +++ b/kernel/printk/printk.c @@ -31,7 +31,6 @@ #include <linux/delay.h> #include <linux/smp.h> #include <linux/security.h> -#include <linux/bootmem.h> #include <linux/memblock.h> #include <linux/syscalls.h> #include <linux/crash_core.h> @@ -1146,9 +1145,9 @@ void __init setup_log_buf(int early) if (early) { new_log_buf = - memblock_virt_alloc(new_log_buf_len, LOG_ALIGN); + memblock_alloc(new_log_buf_len, LOG_ALIGN); } else { - new_log_buf = memblock_virt_alloc_nopanic(new_log_buf_len, + new_log_buf = memblock_alloc_nopanic(new_log_buf_len, LOG_ALIGN); } @@ -1510,7 +1509,7 @@ int do_syslog(int type, char __user *buf, int len, int source) return -EINVAL; if (!len) return 0; - if (!access_ok(VERIFY_WRITE, buf, len)) + if (!access_ok(buf, len)) return -EFAULT; error = wait_event_interruptible(log_wait, syslog_seq != log_next_seq); @@ -1528,7 +1527,7 @@ int do_syslog(int type, char __user *buf, int len, int source) return -EINVAL; if (!len) return 0; - if (!access_ok(VERIFY_WRITE, buf, len)) + if (!access_ok(buf, len)) return -EFAULT; error = syslog_print_all(buf, len, clear); break; |