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Benjamin Herrenschmidt 4393c4f678 [POWERPC] Make alignment exception always check exception table 
The alignment exception used to only check the exception table for
-EFAULT, not for other errors. That opens an oops window if we can
coerce the kernel into getting an alignment exception for other reasons
in what would normally be a user-protected accessor, which can be done
via some of the futex ops. This fixes it by always checking the
exception tables.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2006-11-01 15:16:04 +11:00
..
asm-offsets.c Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
cpu_setup_power4.S Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
dma-mapping.c Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
entry.S Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
head_4xx.S Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
head_8xx.S Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
head_44x.S Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
head_booke.h [PATCH] ppc32: fix ppc44x fpu build 2005-11-10 11:24:06 +11:00
head_fsl_booke.S Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
head.S Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
machine_kexec.c Storage class should be first 2006-06-26 18:57:34 +02:00
Makefile powerpc: Don't compile in arch/ppc/kernel for 32-bit ARCH=powerpc 2006-03-27 20:17:06 +11:00
misc.S [POWERPC] Consolidate feature fixup code 2006-10-25 11:42:10 +10:00
pci.c Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
ppc_htab.c Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
ppc_ksyms.c [POWERPC] clean up ide io accessors 2006-09-20 14:06:18 +10:00
ppc-stub.c Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
relocate_kernel.S [PATCH] ppc32: use correct register names in arch/ppc/kernel/relocate_kernel.S 2005-06-30 08:45:09 -07:00
rio.c [PATCH] RapidIO support: ppc32 2005-11-07 07:53:47 -08:00
semaphore.c
setup.c [POWERPC] Support feature fixups in vdso's 2006-10-25 11:54:07 +10:00
smp-tbsync.c [POWERPC] Fix irq enable/disable in smp_generic_take_timebase 2006-08-30 16:10:47 +10:00
smp.c [POWERPC] ARCH=ppc pt_regs fixes 2006-10-10 11:55:25 +10:00
softemu8xx.c
time.c [POWERPC] ppc: Add missing calls to set_irq_regs 2006-10-16 15:52:14 +10:00
traps.c [POWERPC] Make alignment exception always check exception table 2006-11-01 15:16:04 +11:00
vmlinux.lds.S [PATCH] vmlinux.lds: consolidate initcall sections 2006-10-27 15:34:51 -07:00