diff options
Diffstat (limited to 'drivers/misc/kgdbts.c')
| -rw-r--r-- | drivers/misc/kgdbts.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/misc/kgdbts.c b/drivers/misc/kgdbts.c index 88b91ad8e541..0cf31164b470 100644 --- a/drivers/misc/kgdbts.c +++ b/drivers/misc/kgdbts.c @@ -95,6 +95,7 @@ #include <linux/kallsyms.h> #include <asm/sections.h> +#include <asm/rwonce.h> #define v1printk(a...) do { \ if (verbose) \ @@ -126,7 +127,6 @@ static int final_ack; static int force_hwbrks; static int hwbreaks_ok; static int hw_break_val; -static int hw_break_val2; static int cont_instead_of_sstep; static unsigned long cont_thread_id; static unsigned long sstep_thread_id; @@ -284,7 +284,7 @@ static void hw_rem_access_break(char *arg) static void hw_break_val_access(void) { - hw_break_val2 = hw_break_val; + READ_ONCE(hw_break_val); } static void hw_break_val_write(void) |