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| author |   Al Viro <viro@ftp.linux.org.uk> | 2005-09-29 00:16:02 +0100 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@g5.osdl.org> | 2005-09-29 08:46:27 -0700 |
| commit | c28144763a7dcdceb2c16a5ac9c8e0022d547d28 (patch) | |
| tree | 92fffccddfe1b14ff364ac2910042bba275bf9d3 /arch | |
| parent | [PATCH] ia64 basic __user annotations (diff) | |
| download | linux-dev-c28144763a7dcdceb2c16a5ac9c8e0022d547d28.tar.xz linux-dev-c28144763a7dcdceb2c16a5ac9c8e0022d547d28.zip | |
[PATCH] s390 signal annotations
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/s390/kernel/compat_signal.c | 6 | ||||
| -rw-r--r-- | arch/s390/kernel/signal.c | 4 |
2 files changed, 5 insertions, 5 deletions
diff --git a/arch/s390/kernel/compat_signal.c b/arch/s390/kernel/compat_signal.c index 7358cdb8441f..4ff6808456ea 100644 --- a/arch/s390/kernel/compat_signal.c +++ b/arch/s390/kernel/compat_signal.c @@ -143,7 +143,7 @@ int copy_siginfo_from_user32(siginfo_t *to, compat_siginfo_t __user *from) break; case __SI_FAULT >> 16: err |= __get_user(tmp, &from->si_addr); - to->si_addr = (void *)(u64) (tmp & PSW32_ADDR_INSN); + to->si_addr = (void __user *)(u64) (tmp & PSW32_ADDR_INSN); break; case __SI_POLL >> 16: err |= __get_user(to->si_band, &from->si_band); @@ -338,7 +338,7 @@ sys32_sigaltstack(const stack_t32 __user *uss, stack_t32 __user *uoss, err |= __get_user(kss.ss_flags, &uss->ss_flags); if (err) return -EFAULT; - kss.ss_sp = (void *) ss_sp; + kss.ss_sp = (void __user *) ss_sp; } set_fs (KERNEL_DS); @@ -461,7 +461,7 @@ asmlinkage long sys32_rt_sigreturn(struct pt_regs *regs) goto badframe; err = __get_user(ss_sp, &frame->uc.uc_stack.ss_sp); - st.ss_sp = (void *) A((unsigned long)ss_sp); + st.ss_sp = compat_ptr(ss_sp); err |= __get_user(st.ss_size, &frame->uc.uc_stack.ss_size); err |= __get_user(st.ss_flags, &frame->uc.uc_stack.ss_flags); if (err) diff --git a/arch/s390/kernel/signal.c b/arch/s390/kernel/signal.c index 6a3f5b7473a9..6e0110d71191 100644 --- a/arch/s390/kernel/signal.c +++ b/arch/s390/kernel/signal.c @@ -376,8 +376,8 @@ static void setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info, /* Create the ucontext. */ err |= __put_user(0, &frame->uc.uc_flags); - err |= __put_user(0, &frame->uc.uc_link); - err |= __put_user((void *)current->sas_ss_sp, &frame->uc.uc_stack.ss_sp); + err |= __put_user(NULL, &frame->uc.uc_link); + err |= __put_user((void __user *)current->sas_ss_sp, &frame->uc.uc_stack.ss_sp); err |= __put_user(sas_ss_flags(regs->gprs[15]), &frame->uc.uc_stack.ss_flags); err |= __put_user(current->sas_ss_size, &frame->uc.uc_stack.ss_size); |