linux/arch
Paul Mackerras e378cc16b0 [PATCH] ppc32: oops on kernel altivec assist exceptions
If we should happen to get an altivec assist exception while executing in
the kernel, we will currently try to handle it and fail, and end up oopsing
with (apparently) a segfault.  (An altivec assist exception occurs for
floating-point altivec instructions with denormalized inputs or outputs if
the altivec unit is in java mode.)

This patch checks explicitly if we are in user mode and prints a useful
message if not.

Signed-off-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-04-16 15:24:17 -07:00
..
alpha
arm [PATCH] arm: add comment about max_low_pfn/max_pfn 2005-04-16 15:23:57 -07:00
arm26
cris
frv
h8300
i386 [PATCH] fix crash in entry.S restore_all 2005-04-16 15:24:01 -07:00
ia64
m32r
m68k
m68knommu
mips
parisc
ppc [PATCH] ppc32: oops on kernel altivec assist exceptions 2005-04-16 15:24:17 -07:00
ppc64
s390
sh
sh64
sparc
sparc64
um
v850
x86_64