linux/arch/powerpc
Paul Mackerras cd8a5673e9 powerpc: Fix might-sleep warning in program check exception handler
On 32-bit, the exception prolog for the program check exception doesn't
enable interrupts early on.  If it is an illegal instruction exception,
we read the instruction in order to emulate certain instructions, and
the get_user of the instruction triggers a WARN_ON since interrupts
are still disabled.  This adds a local_irq_enable() to enable
interrupts before reading the instruction.

Signed-off-by: Paul Mackerras <paulus@samba.org>
2006-03-03 17:11:40 +11:00
..
boot
configs [PATCH] powerpc: Update {g5,pseries,ppc64}_defconfig 2006-02-24 11:36:35 +11:00
kernel powerpc: Fix might-sleep warning in program check exception handler 2006-03-03 17:11:40 +11:00
lib
mm [PATCH] powerpc/iseries: Fix double phys_to_abs bug in htab_bolt_mapping 2006-02-28 16:25:55 +11:00
oprofile [PATCH] powerpc: disable OProfile for iSeries 2006-02-24 11:36:27 +11:00
platforms [PATCH] powerpc: fix NULL pointer in handle_eeh_events 2006-02-28 16:25:54 +11:00
sysdev [PATCH] powerpc: Fix some MPIC + HT APIC buglets 2006-02-24 11:36:37 +11:00
xmon
Kconfig Make Kprobes depend on modules 2006-02-26 20:24:40 -08:00
Kconfig.debug
Makefile Merge git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc-merge 2006-02-10 14:52:31 -08:00