linux/arch
Helge Deller 3cbc79196e parisc: clear floating point exception flag on SIGFPE signal
commit 550f0d9222 upstream.

Clear the floating point exception flag before returning to
user space. This is needed, else the libc trampoline handler
may hit the same SIGFPE again while building up a trampoline
to a signal handler.

Fixes debian bug #559406.

Signed-off-by: Helge Deller <deller@gmx.de>
Signed-off-by: Kyle McMartin <kyle@mcmartin.ca>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-07-05 11:11:20 -07:00
..
alpha untangle the do_mremap() mess 2010-01-18 10:19:11 -08:00
arm ARM: VFP: Fix vfp_put_double() for d16-d31 2010-07-05 11:10:53 -07:00
avr32 untangle the do_mremap() mess 2010-01-18 10:19:11 -08:00
blackfin Blackfin: set ARCH_KMALLOC_MINALIGN 2010-07-05 11:10:50 -07:00
cris untangle the do_mremap() mess 2010-01-18 10:19:11 -08:00
frv frv: set ARCH_KMALLOC_MINALIGN 2010-07-05 11:10:49 -07:00
h8300 untangle the do_mremap() mess 2010-01-18 10:19:11 -08:00
ia64 KVM: fix the handling of dirty bitmaps to avoid overflows 2010-04-26 07:41:37 -07:00
m32r untangle the do_mremap() mess 2010-01-18 10:19:11 -08:00
m68k m68k: set ARCH_KMALLOC_MINALIGN 2010-07-05 11:10:48 -07:00
m68knommu untangle the do_mremap() mess 2010-01-18 10:19:11 -08:00
microblaze untangle the do_mremap() mess 2010-01-18 10:19:11 -08:00
mips MIPS: Sibyte: Apply M3 workaround only on affected chip types and versions. 2010-05-12 14:57:17 -07:00
mn10300 mn10300: set ARCH_KMALLOC_MINALIGN 2010-07-05 11:10:47 -07:00
parisc parisc: clear floating point exception flag on SIGFPE signal 2010-07-05 11:11:20 -07:00
powerpc KVM: PPC: Do not create debugfs if fail to create vcpu 2010-07-05 11:11:17 -07:00
s390 KVM: s390: Fix possible memory leak of in kvm_arch_vcpu_create() 2010-07-05 11:11:16 -07:00
score untangle the do_mremap() mess 2010-01-18 10:19:11 -08:00
sh sh: Fix FDPIC binary loader 2010-04-26 07:41:17 -07:00
sparc sparc64: Make prom entry spinlock NMI safe. 2010-04-01 15:58:16 -07:00
um x86: Fix breakage of UML from the changes in the rwsem system 2010-04-26 07:41:28 -07:00
x86 KVM: x86: Inject #GP with the right rip on efer writes 2010-07-05 11:11:19 -07:00
xtensa xtensa: set ARCH_KMALLOC_MINALIGN 2010-07-05 11:10:50 -07:00
.gitignore
Kconfig oprofile: remove tracing build dependency 2010-03-15 08:49:47 -07:00