From: Mathias Krause Date: Sun, 2 Sep 2012 21:31:40 +0000 (+0200) Subject: x86: Fix __user annotations in asm/sys_ia32.h X-Git-Tag: MMI-PSA29.97-13-9~15911^2~7 X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=f00026276ace77dcad1cdf17f696ae4e56e12ee6;p=GitHub%2FMotorolaMobilityLLC%2Fkernel-slsi.git x86: Fix __user annotations in asm/sys_ia32.h Fix the following sparse warnings: sys_ia32.c:293:38: warning: incorrect type in argument 2 (different address spaces) sys_ia32.c:293:38: expected unsigned int [noderef] [usertype] *stat_addr sys_ia32.c:293:38: got unsigned int *stat_addr Ironically, sys_ia32.h was introduced to fix sparse warnings but missed that one. Signed-off-by: Mathias Krause Link: http://lkml.kernel.org/r/1346621506-30857-2-git-send-email-minipli@googlemail.com Signed-off-by: Ingo Molnar --- diff --git a/arch/x86/ia32/sys_ia32.c b/arch/x86/ia32/sys_ia32.c index 4540bece0946..c5b938d92eab 100644 --- a/arch/x86/ia32/sys_ia32.c +++ b/arch/x86/ia32/sys_ia32.c @@ -287,7 +287,7 @@ asmlinkage long sys32_sigaction(int sig, struct old_sigaction32 __user *act, return ret; } -asmlinkage long sys32_waitpid(compat_pid_t pid, unsigned int *stat_addr, +asmlinkage long sys32_waitpid(compat_pid_t pid, unsigned int __user *stat_addr, int options) { return compat_sys_wait4(pid, stat_addr, options, NULL); diff --git a/arch/x86/include/asm/sys_ia32.h b/arch/x86/include/asm/sys_ia32.h index 3fda9db48819..4ca1c611b552 100644 --- a/arch/x86/include/asm/sys_ia32.h +++ b/arch/x86/include/asm/sys_ia32.h @@ -40,7 +40,7 @@ asmlinkage long sys32_sigaction(int, struct old_sigaction32 __user *, struct old_sigaction32 __user *); asmlinkage long sys32_alarm(unsigned int); -asmlinkage long sys32_waitpid(compat_pid_t, unsigned int *, int); +asmlinkage long sys32_waitpid(compat_pid_t, unsigned int __user *, int); asmlinkage long sys32_sysfs(int, u32, u32); asmlinkage long sys32_sched_rr_get_interval(compat_pid_t,