diff options
Diffstat (limited to 'arch/xtensa/kernel')
| -rw-r--r-- | arch/xtensa/kernel/signal.c | 4 | ||||
| -rw-r--r-- | arch/xtensa/kernel/stacktrace.c | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/arch/xtensa/kernel/signal.c b/arch/xtensa/kernel/signal.c index 74e1682876ac..dc22a238ed9c 100644 --- a/arch/xtensa/kernel/signal.c +++ b/arch/xtensa/kernel/signal.c @@ -251,7 +251,7 @@ asmlinkage long xtensa_rt_sigreturn(long a0, long a1, long a2, long a3, frame = (struct rt_sigframe __user *) regs->areg[1]; - if (!access_ok(VERIFY_READ, frame, sizeof(*frame))) + if (!access_ok(frame, sizeof(*frame))) goto badframe; if (__copy_from_user(&set, &frame->uc.uc_sigmask, sizeof(set))) @@ -348,7 +348,7 @@ static int setup_frame(struct ksignal *ksig, sigset_t *set, if (regs->depc > 64) panic ("Double exception sys_sigreturn\n"); - if (!access_ok(VERIFY_WRITE, frame, sizeof(*frame))) { + if (!access_ok(frame, sizeof(*frame))) { return -EFAULT; } diff --git a/arch/xtensa/kernel/stacktrace.c b/arch/xtensa/kernel/stacktrace.c index 0df4080fa20f..174c11f13bba 100644 --- a/arch/xtensa/kernel/stacktrace.c +++ b/arch/xtensa/kernel/stacktrace.c @@ -91,7 +91,7 @@ void xtensa_backtrace_user(struct pt_regs *regs, unsigned int depth, pc = MAKE_PC_FROM_RA(a0, pc); /* Check if the region is OK to access. */ - if (!access_ok(VERIFY_READ, &SPILL_SLOT(a1, 0), 8)) + if (!access_ok(&SPILL_SLOT(a1, 0), 8)) return; /* Copy a1, a0 from user space stack frame. */ if (__get_user(a0, &SPILL_SLOT(a1, 0)) || |