VisionFive2 Linux kernel

author: Al Viro <viro@ftp.linux.org.uk> 2011-08-18 20:04:09 +0100 committer: Richard Weinberger <richard@nod.at> 2011-11-02 14:14:54 +0100 commit: 9b25fcbdc64369f4cce41e73fc0f57f3fd367d20 parent: adcfb9852d8f2ddba908da0d023c280e23a40452

Commit Summary:

um: switch stub_segv_handler to SA_SIGINFO variant, get rid of magic crap in there

Diffstat:

1 file changed, 2 insertions, 2 deletions

diff --git a/arch/um/os-Linux/skas/process.c b/arch/um/os-Linux/skas/process.c
index 2a72bfcd7aba..f481d745e231 100644
--- a/arch/um/os-Linux/skas/process.c
+++ b/arch/um/os-Linux/skas/process.c
@@ -255,8 +255,8 @@ static int userspace_tramp(void *stack)
 
 		set_sigstack((void *) STUB_DATA, UM_KERN_PAGE_SIZE);
 		sigemptyset(&sa.sa_mask);
-		sa.sa_flags = SA_ONSTACK | SA_NODEFER;
-		sa.sa_handler = (void *) v;
+		sa.sa_flags = SA_ONSTACK | SA_NODEFER | SA_SIGINFO;
+		sa.sa_sigaction = (void *) v;
 		sa.sa_restorer = NULL;
 		if (sigaction(SIGSEGV, &sa, NULL) < 0) {
 			printk(UM_KERN_ERR "userspace_tramp - setting SIGSEGV "