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sparc32: drop test for sun4c in signal_32

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Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Sam Ravnborg
2012-05-11 11:35:14 +00:00
committed by David S. Miller
parent ef136bc91e
commit 3c23a7665b
1 changed files with 2 additions and 5 deletions
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5
arch/sparc/kernel/signal_32.c
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@@ -217,10 +217,7 @@ segv:
/* Checks if the fp is valid */ /* Checks if the fp is valid */
static inline int invalid_frame_pointer(void __user *fp, int fplen) static inline int invalid_frame_pointer(void __user *fp, int fplen)
{ {
if ((((unsigned long) fp) & 7) || if ((((unsigned long) fp) & 7) || !__access_ok((unsigned long)fp, fplen))
!__access_ok((unsigned long)fp, fplen) ||
((sparc_cpu_model == sun4 || sparc_cpu_model == sun4c) &&
((unsigned long) fp < 0xe0000000 && (unsigned long) fp >= 0x20000000)))
return 1; return 1;
return 0; return 0;