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a6029d1c8c
linux/arch/mips/kernel
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David Daney a6d5ff04e8 MIPS: Use force_sig when handling address errors. 
When init is started it is SIGNAL_UNKILLABLE.  If it were to get an
address error, we would try to send it SIGBUS, but it would be ignored
and the faulting instruction restarted.  This results in an endless
loop.

We need to use force_sig() instead so it will actually die and give us
some useful information.

Reported-by: Florian Fainelli <florian@openwrt.org>
Signed-off-by: David Daney <ddaney@caviumnetworks.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2009-05-14 13:50:29 +01:00
..
.gitignore [MIPS] Ignore vmlinux.lds generated files 2008-08-26 09:10:27 +01:00
8250-platform.c
asm-offsets.c MIPS: Add Cavium OCTEON specific registers to ptrace.h and asm-offsets.c 2009-01-11 09:57:23 +00:00
binfmt_elfn32.c remove div_long_long_rem 2008-05-01 08:03:58 -07:00
binfmt_elfo32.c remove div_long_long_rem 2008-05-01 08:03:58 -07:00
branch.c MIPS: Compute branch returns for Cavium OCTEON specific branch instructions. 2009-01-11 09:57:24 +00:00
cevt-bcm1480.c cpumask: remove references to struct irqaction's mask field. 2009-03-30 22:05:14 +10:30
cevt-ds1287.c cpumask: convert struct clock_event_device to cpumask pointers. 2008-12-13 21:20:26 +10:30
cevt-gt641xx.c cpumask: convert struct clock_event_device to cpumask pointers. 2008-12-13 21:20:26 +10:30
cevt-r4k.c MIPS: make cp0 counter clocksource/event usable as fallback. 2009-01-11 09:57:26 +00:00
cevt-sb1250.c cpumask: remove references to struct irqaction's mask field. 2009-03-30 22:05:14 +10:30
cevt-smtc.c MIPS: SMTC: Fix xxx_clockevent_init() naming conflict for SMTC 2009-05-14 13:50:24 +01:00
cevt-txx9.c clocksource: pass clocksource to read() callback 2009-04-21 13:41:47 -07:00
cpu-bugs64.c [MIPS] Add empty argument parenthesis to GCC_IMM_ASM 2008-05-12 16:46:52 +01:00
cpu-probe.c MIPS: Alchemy: unify CPU model constants. 2009-03-30 14:49:45 +02:00
csrc-bcm1480.c clocksource: pass clocksource to read() callback 2009-04-21 13:41:47 -07:00
csrc-ioasic.c clocksource: pass clocksource to read() callback 2009-04-21 13:41:47 -07:00
csrc-r4k.c clocksource: pass clocksource to read() callback 2009-04-21 13:41:47 -07:00
csrc-sb1250.c clocksource: pass clocksource to read() callback 2009-04-21 13:41:47 -07:00
early_printk.c [MIPS] fix sparse warning about setup_early_printk() 2008-07-15 18:44:29 +01:00
entry.S [MIPS] SMTC: Close tiny holes in the SMTC IPI replay system. 2008-10-03 17:58:58 +01:00
genex.S MIPS: Read watch registers with interrupts disabled. 2009-01-30 21:32:58 +00:00
gpio_txx9.c [MIPS] txx9: Make gpio_txx9 entirely spinlock-safe 2008-07-15 18:44:34 +01:00
head.S [MIPS] IP27: Fix build errors if CONFIG_MAPPED_KERNEL=y 2008-10-06 01:22:29 +01:00
i8253.c clocksource: pass clocksource to read() callback 2009-04-21 13:41:47 -07:00
i8259.c cpumask: remove references to struct irqaction's mask field. 2009-03-30 22:05:14 +10:30
init_task.c take init_fs to saner place 2008-12-31 18:07:42 -05:00
irq_cpu.c MIPS: Enable GENERIC_HARDIRQS_NO__DO_IRQ for all platforms 2009-03-30 14:49:44 +02:00
irq_txx9.c [MIPS] Remove dead code from irq_txx9.c 2007-08-27 02:16:54 +01:00
irq-gic.c irq: update all arches for new irq_desc 2009-01-12 15:27:13 -08:00
irq-gt641xx.c [MIPS] Add GT641xx IRQ routines. 2007-10-11 23:46:04 +01:00
irq-msc01.c MIPS: Enable GENERIC_HARDIRQS_NO__DO_IRQ for all platforms 2009-03-30 14:49:44 +02:00
irq-rm7000.c [MIPS] Fix broken rm7000/rm9000 interrupt handling 2008-02-19 17:01:31 +00:00
irq-rm9000.c on_each_cpu(): kill unused 'retry' parameter 2008-06-26 11:24:38 +02:00
irq.c Merge branches 'irq/genirq' and 'linus' into irq/core 2009-03-16 09:20:13 +01:00
kgdb.c kgdb, x86, arm, mips, powerpc: ignore user space single stepping 2008-09-26 10:36:41 -05:00
kspd.c CRED: Separate task security context from task_struct 2008-11-14 10:39:16 +11:00
linux32.c MIPS: Compat: Zero upper 32-bit of offset_high and offset_low. 2009-03-30 14:49:40 +02:00
machine_kexec.c [MIPS] Unconditionally writeback and invalidate caches on kexec. 2007-08-27 02:16:59 +01:00
Makefile MIPS: make cp0 counter clocksource/event usable as fallback. 2009-01-11 09:57:26 +00:00
mips_ksyms.c
mips-mt-fpaff.c MIPS: SMTC: Fix build after recent creditial changes. 2009-01-30 21:32:56 +00:00
mips-mt.c [MIPS] Replace use of print_symbol with new %sP pointer format. 2008-07-15 18:44:33 +01:00
module.c PAGE_ALIGN(): correctly handle 64-bit values on 32-bit architectures 2008-07-24 10:47:21 -07:00
octeon_switch.S MIPS: Add Cavium OCTEON processor support files to arch/mips/cavium-octeon. 2009-01-11 09:57:21 +00:00
proc.c MIPS: show_cpuinfo prints the type of the calling CPU 2008-10-15 12:46:50 +01:00
process.c Simplify copy_thread() 2009-04-02 19:04:51 -07:00
ptrace32.c MIPS: 64-bit: Use generic 32-bit ptrace compat code. 2009-01-11 09:57:19 +00:00
ptrace.c MIPS: Ptrace support for HARDWARE_WATCHPOINTS 2008-10-11 16:18:57 +01:00
r4k_fpu.S
r4k_switch.S
r2300_fpu.S
r2300_switch.S
r6000_fpu.S
relocate_kernel.S
reset.c
rtlx.c device create: misc: convert device_create_drvdata to device_create 2008-10-16 09:24:43 -07:00
scall32-o32.S preadv/pwritev: MIPS: Add preadv(2) and pwritev(2) syscalls. 2009-04-02 19:05:08 -07:00
scall64-64.S preadv/pwritev: MIPS: Add preadv(2) and pwritev(2) syscalls. 2009-04-02 19:05:08 -07:00
scall64-n32.S MIPS: Compat: Use generic 32-bit wrapers for sys_timerfd_{g,s}ettime 2009-05-14 13:50:25 +01:00
scall64-o32.S MIPS: Compat: Use generic 32-bit wrapers for sys_timerfd_{g,s}ettime 2009-05-14 13:50:25 +01:00
setup.c MIPS: Stop using <asm-generic/int-l64.h>. 2009-03-30 14:49:41 +02:00
signal32.c MIPS: CVE-2009-0029: Enable syscall wrappers. 2009-02-27 17:56:35 +00:00
signal_n32.c [MIPS] Fix "no space between function name and open parenthesis" warnings. 2007-10-11 23:46:15 +01:00
signal-common.h [MIPS] replace remaining __FUNCTION__ occurrences 2008-04-28 17:14:27 +01:00
signal.c MIPS: CVE-2009-0029: Enable syscall wrappers. 2009-02-27 17:56:35 +00:00
smp-cmp.c cpumask: change cpumask_scnprintf, cpumask_parse_user, cpulist_parse, and cpulist_scnprintf to take pointers. 2008-12-13 21:20:25 +10:30
smp-mt.c cpumask: centralize cpu_online_map and cpu_possible_map 2008-12-13 21:19:41 +10:30
smp-up.c MIPS: Fix global namespace pollution in arch/mips/kernel/smp-up.c 2009-03-30 14:49:45 +02:00
smp.c MIPS: Make a needlessly global symbol static in arch/mips/kernel/smp.c 2009-03-30 14:49:45 +02:00
smtc-asm.S
smtc-proc.c [MIPS] SMP: Call platform methods via ops structure. 2008-01-29 10:14:57 +00:00
smtc.c irq: update all arches for new irq_desc, fix 2009-01-15 11:15:36 +01:00
spram.c [MIPS] Basic SPRAM support 2008-04-28 17:14:23 +01:00
stacktrace.c proc: add /proc/*/stack 2009-01-05 12:27:44 +03:00
sync-r4k.c [MIPS] Add support for MIPS CMP platform. 2008-04-28 17:14:26 +01:00
syscall.c MIPS: CVE-2009-0029: Enable syscall wrappers. 2009-02-27 17:56:35 +00:00
time.c [MIPS] unexport null_perf_irq() and make it static 2008-04-28 17:14:31 +01:00
topology.c
traps.c MIPS: Use BUG_ON() where possible. 2009-03-30 14:49:44 +02:00
unaligned.c MIPS: Use force_sig when handling address errors. 2009-05-14 13:50:29 +01:00
vmlinux.lds.S MIPS: Align .data.cacheline_aligned based on CONFIG_MIPS_L1_CACHE_SHIFT 2008-10-15 12:46:50 +01:00
vpe.c mips: struct device - replace bus_id with dev_name(), dev_set_name() 2009-01-06 10:44:38 -08:00
watch.c MIPS: Add HARDWARE_WATCHPOINTS definitions and support code. 2008-10-11 16:18:56 +01:00