Patchwork [11/14] sparc32: drop test for sun4c in signal_32

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Submitter Sam Ravnborg
Date May 11, 2012, 9:35 p.m.
Message ID <1336772117-1539-11-git-send-email-sam@ravnborg.org>
Download mbox | patch
Permalink /patch/158605/
State Accepted
Delegated to: David Miller
Headers show

Comments

Sam Ravnborg - May 11, 2012, 9:35 p.m.
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
---
 arch/sparc/kernel/signal_32.c |    7 ++-----
 1 files changed, 2 insertions(+), 5 deletions(-)

Patch

diff --git a/arch/sparc/kernel/signal_32.c b/arch/sparc/kernel/signal_32.c
index 1e750e4..ac8e66b 100644
--- a/arch/sparc/kernel/signal_32.c
+++ b/arch/sparc/kernel/signal_32.c
@@ -217,12 +217,9 @@  segv:
 /* Checks if the fp is valid */
 static inline int invalid_frame_pointer(void __user *fp, int fplen)
 {
-	if ((((unsigned long) fp) & 7) ||
-	    !__access_ok((unsigned long)fp, fplen) ||
-	    ((sparc_cpu_model == sun4 || sparc_cpu_model == sun4c) &&
-	     ((unsigned long) fp < 0xe0000000 && (unsigned long) fp >= 0x20000000)))
+	if ((((unsigned long) fp) & 7) || !__access_ok((unsigned long)fp, fplen))
 		return 1;
-	
+
 	return 0;
 }