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6e274d1443
kernel-ark/arch/ppc64/kernel
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Alexander Nyberg 6e274d1443 [PATCH] kdump: Use real pt_regs from exception 
Makes kexec_crashdump() take a pt_regs * as an argument.  This allows to
get exact register state at the point of the crash.  If we come from direct
panic assertion NULL will be passed and the current registers saved before
crashdump.

This hooks into two places:
die(): check the conditions under which we will panic when calling
do_exit and go there directly with the pt_regs that caused the fatal
fault.

die_nmi(): If we receive an NMI lockup while in the kernel use the
pt_regs and go directly to crash_kexec(). We're probably nested up badly
at this point so this might be the only chance to escape with proper
information.

Signed-off-by: Alexander Nyberg <alexn@telia.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-25 16:24:54 -07:00
..
vdso32
vdso64
align.c
asm-offsets.c [PATCH] ppc64 iSeries: tidy up some includes and HvCall.h 2005-06-21 18:46:28 -07:00
binfmt_elf32.c
bitops.c
bpa_iic.c [PATCH] ppc64: Add driver for BPA interrupt controllers 2005-06-23 09:43:43 +10:00
bpa_iic.h [PATCH] ppc64: Add driver for BPA interrupt controllers 2005-06-23 09:43:43 +10:00
bpa_iommu.c [PATCH] ppc64: Add driver for BPA iommu 2005-06-23 09:43:54 +10:00
bpa_iommu.h [PATCH] ppc64: Add driver for BPA iommu 2005-06-23 09:43:54 +10:00
bpa_nvram.c [PATCH] ppc64: add a minimal nvram driver 2005-06-23 09:43:31 +10:00
bpa_setup.c [PATCH] ppc64: Add driver for BPA iommu 2005-06-23 09:43:54 +10:00
btext.c
cpu_setup_power4.S [PATCH] ppc64: add BPA platform type 2005-06-23 09:43:37 +10:00
cputable.c [PATCH] ppc64: add BPA platform type 2005-06-23 09:43:37 +10:00
dma.c [PATCH] ppc64 iSeries: allow build with no PCI 2005-06-21 18:46:31 -07:00
eeh.c
entry.S
head.S [PATCH] ppc64: kexec support for ppc64 2005-06-25 16:24:51 -07:00
HvCall.c
hvCall.S
hvconsole.c
hvcserver.c
HvLpConfig.c
HvLpEvent.c
i8259.c
i8259.h
idle_power4.S
idle.c
init_task.c
ioctl32.c
iomap.c
iommu.c
irq.c [PATCH] ppc64: add BPA platform type 2005-06-23 09:43:37 +10:00
iSeries_htab.c
iSeries_iommu.c [PATCH] ppc64 iSeries: allow build with no PCI 2005-06-21 18:46:31 -07:00
iSeries_irq.c [PATCH] ppc64 iSeries: tidy up irq code after merge 2005-06-21 18:46:30 -07:00
iSeries_pci.c [PATCH] ppc64 iSeries: remove some more members of iSeries_Device_Node 2005-06-21 18:46:30 -07:00
iSeries_proc.c
iSeries_setup.c [PATCH] ppc64: consolidate calibrate_decr implementations 2005-06-23 09:43:07 +10:00
iSeries_setup.h
iSeries_smp.c
iSeries_VpdInfo.c [PATCH] ppc64 iSeries: remove some more members of iSeries_Device_Node 2005-06-21 18:46:30 -07:00
ItLpQueue.c
kprobes.c [PATCH] kprobes: Temporary disarming of reentrant probe for ppc64 2005-06-23 09:45:25 -07:00
lmb.c
lparcfg.c [PATCH] ppc64: Fix compile warnings in arch/ppc64/kernel/lparcfg.c 2005-06-25 16:24:27 -07:00
LparData.c
machine_kexec.c [PATCH] kdump: Use real pt_regs from exception 2005-06-25 16:24:54 -07:00
Makefile [PATCH] ppc64: kexec support for ppc64 2005-06-25 16:24:51 -07:00
maple_pci.c
maple_setup.c [PATCH] Maple powerdown patch 2005-06-23 17:14:39 +10:00
maple_time.c [PATCH] ppc64: consolidate calibrate_decr implementations 2005-06-23 09:43:07 +10:00
mf.c [PATCH] ppc64 iSeries: tidy up some includes and HvCall.h 2005-06-21 18:46:28 -07:00
misc.S [PATCH] ppc64: kexec support for ppc64 2005-06-25 16:24:51 -07:00
module.c
mpic.c [PATCH] ppc64: kexec support for ppc64 2005-06-25 16:24:51 -07:00
mpic.h [PATCH] ppc64: kexec support for ppc64 2005-06-25 16:24:51 -07:00
nvram.c
of_device.c
pacaData.c
pci_direct_iommu.c
pci_dn.c
pci_iommu.c
pci.c [PATCH] pSeries - read irqs dynamically 2005-06-23 17:09:54 +10:00
pci.h [PATCH] pSeries - read irqs dynamically 2005-06-23 17:09:54 +10:00
pmac_feature.c
pmac_low_i2c.c
pmac_nvram.c
pmac_pci.c
pmac_setup.c
pmac_smp.c
pmac_time.c [PATCH] ppc64: consolidate calibrate_decr implementations 2005-06-23 09:43:07 +10:00
pmac.h
pmc.c
ppc_ksyms.c
proc_ppc64.c [PATCH] ppc64: add BPA platform type 2005-06-23 09:43:37 +10:00
process.c
prom_init.c [PATCH] ppc64: add BPA platform type 2005-06-23 09:43:37 +10:00
prom.c [PATCH] ppc64: set/clear SMT capable bit at boot 2005-06-21 18:46:31 -07:00
pSeries_hvCall.S
pSeries_iommu.c
pSeries_lpar.c
pSeries_nvram.c
pSeries_pci.c [PATCH] pSeries - read irqs dynamically 2005-06-23 17:09:54 +10:00
pSeries_reconfig.c
pSeries_setup.c [PATCH] ppc64: kexec support for ppc64 2005-06-25 16:24:51 -07:00
pSeries_smp.c [PATCH] i386 CPU hotplug 2005-06-25 16:24:29 -07:00
ptrace32.c
ptrace.c [PATCH] ppc64: fix seccomp with 32-bit userland 2005-06-24 00:05:18 -07:00
ras.c
rtas_flash.c
rtas_pci.c [PATCH] ppc64: Split out generic rtas code from pSeries_pci.c. 2005-06-23 09:43:23 +10:00
rtas-proc.c [PATCH] ppc64: pSeries_progress -> rtas_progress 2005-06-23 09:43:28 +10:00
rtas.c [PATCH] correct printing to operator panel 2005-06-23 16:09:41 +10:00
rtasd.c
rtc.c [PATCH] ppc64: rename pSeries rtc functions into rtas_* 2005-06-23 09:43:18 +10:00
scanlog.c
semaphore.c
setup.c [PATCH] ppc64: kexec support for ppc64 2005-06-25 16:24:51 -07:00
signal32.c
signal.c
smp-tbsync.c
smp.c [PATCH] ppc64: Add driver for BPA interrupt controllers 2005-06-23 09:43:43 +10:00
spider-pic.c [PATCH] ppc64: Add driver for BPA interrupt controllers 2005-06-23 09:43:43 +10:00
sys_ppc32.c [PATCH] ppc64 iSeries: allow build with no PCI 2005-06-21 18:46:31 -07:00
syscalls.c
sysfs.c
time.c [PATCH] ppc64: consolidate calibrate_decr implementations 2005-06-23 09:43:07 +10:00
traps.c [PATCH] ppc64: add BPA platform type 2005-06-23 09:43:37 +10:00
u3_iommu.c
udbg.c
vdso.c
vecemu.c
vector.S
vio.c [PATCH] ppc64: tidy up vio devices fake parent 2005-06-21 18:46:31 -07:00
viopath.c [PATCH] ppc64 iSeries: misc header cleanups 2005-06-21 18:46:28 -07:00
vmlinux.lds.S
xics.c [PATCH] ppc64: kexec support for ppc64 2005-06-25 16:24:51 -07:00