Benjamin Herrenschmidt 0366a1c70b powerpc/irq: Run softirqs off the top of the irq stack ... Nowadays, irq_exit() calls __do_softirq() pretty much directly instead of calling do_softirq() which switches to the decicated softirq stack. This has lead to observed stack overflows on powerpc since we call irq_enter() and irq_exit() outside of the scope that switches to the irq stack. This fixes it by moving the stack switching up a level, making irq_enter() and irq_exit() run off the irq stack. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>		2013-09-25 14:15:36 +10:00
..
vdso32	powerpc: Convert some mftb/mftbu into mfspr	2013-08-20 19:33:12 -05:00
vdso64	…
.gitignore	…
Makefile	powerpc/pseries: Move lparcfg.c to platforms/pseries	2013-08-28 11:20:54 +10:00
align.c	powerpc: Never handle VSX alignment exceptions from kernel	2013-08-27 14:44:26 +10:00
asm-offsets.c	Merge branch 'next' of git://git.kernel.org/pub/scm/virt/kvm/kvm	2013-09-04 18:15:06 -07:00
audit.c	…
btext.c	powerpc/btext: Fix CONFIG_PPC_EARLY_DEBUG_BOOTX on ppc32	2013-08-27 16:01:23 +10:00
cacheinfo.c	powerpc: Make device tree accesses in cache info code endian safe	2013-08-14 15:33:27 +10:00
cacheinfo.h	…
clock.c	…
compat_audit.c	…
cpu_setup_6xx.S	…
cpu_setup_44x.S	…
cpu_setup_a2.S	…
cpu_setup_fsl_booke.S	powerpc/85xx: Add machine check handler to fix PCIe erratum on mpc85xx	2013-07-30 15:50:07 -05:00
cpu_setup_pa6t.S	…
cpu_setup_power.S	powerpc: Fix TLB cleanup at boot on POWER8	2013-05-24 18:13:44 +10:00
cpu_setup_ppc970.S	…
cputable.c	Merge remote-tracking branch 'scott/next' into next	2013-08-09 16:01:40 +10:00
crash.c	…
crash_dump.c	powerpc: Remove savemaxmem parameter setup	2013-07-03 16:08:03 -07:00
dbell.c	…
dma-iommu.c	…
dma-swiotlb.c	…
dma.c	…
eeh.c	powerpc/eeh: Add missing procfs entry for PowerNV	2013-08-09 18:06:47 +10:00
eeh_cache.c	powerpc/eeh: Remove reference to PCI device	2013-07-24 14:18:46 +10:00
eeh_dev.c	powerpc/eeh: Move common part to kernel directory	2013-06-20 17:05:35 +10:00
eeh_driver.c	powerpc/eeh: Fix unbalanced enable for IRQ	2013-07-24 14:18:49 +10:00
eeh_event.c	powerpc/eeh: Use interruptible sleep in keehd	2013-06-25 17:24:41 +10:00
eeh_pe.c	powerpc/eeh: Don't use pci_dev during BAR restore	2013-07-24 14:18:49 +10:00
eeh_sysfs.c	powerpc/eeh: Introdce flag to protect sysfs	2013-07-24 14:18:49 +10:00
entry_32.S	powerpc/32bit:Store temporary result in r0 instead of r8	2013-06-01 08:29:27 +10:00
entry_64.S	powerpc: Cleanup handling of the DSCR bit in the FSCR register	2013-08-27 15:05:22 +10:00
epapr_hcalls.S	…
epapr_paravirt.c	powerpc/85xx: Move ePAPR paravirt initialization earlier	2013-08-07 18:38:06 -05:00
exceptions-64e.S	powerpc/ppc64: Rename SOFT_DISABLE_INTS with RECONCILE_IRQ_STATE	2013-08-14 14:57:47 +10:00
exceptions-64s.S	Merge branch 'merge' into next	2013-08-27 15:03:30 +10:00
fadump.c	mm/ppc: use common help functions to free reserved pages	2013-04-29 15:54:30 -07:00
firmware.c	…
fpu.S	…
fsl_booke_entry_mapping.S	…
ftrace.c	…
head_8xx.S	powerpc: Remove the empty giveup_fpu() function on 32bit kernel	2013-08-14 14:59:50 +10:00
head_32.S	…
head_40x.S	powerpc: Remove the empty giveup_fpu() function on 32bit kernel	2013-08-14 14:59:50 +10:00
head_44x.S	powerpc: Remove the empty giveup_fpu() function on 32bit kernel	2013-08-14 14:59:50 +10:00
head_64.S	powerpc: Align p_toc	2013-08-14 11:50:19 +10:00
head_booke.h	powerpc: Fix interrupt range check on debug exception	2013-05-02 10:31:01 +10:00
head_fsl_booke.S	powerpc: Remove the empty giveup_fpu() function on 32bit kernel	2013-08-14 14:59:50 +10:00
hw_breakpoint.c	powerpc/hw_brk: Fix off by one error when validating DAWR region end	2013-07-02 08:20:49 +10:00
ibmebus.c	ibmebus: convert of_platform_driver to platform_driver	2013-06-12 12:37:26 +01:00
idle.c	powerpc/idle: Convert use of typedef ctl_table to struct ctl_table	2013-07-01 11:10:35 +10:00
idle_6xx.S	…
idle_book3e.S	…
idle_e500.S	…
idle_power4.S	…
idle_power7.S	…
io-workarounds.c	powerpc: Better split CONFIG_PPC_INDIRECT_PIO and CONFIG_PPC_INDIRECT_MMIO	2013-08-14 14:57:50 +10:00
io.c	powerpc/powernv: Add PIO accessors for Power8 LPC bus	2013-08-14 14:58:08 +10:00
iomap.c	…
iommu.c	PTR_RET is now PTR_ERR_OR_ZERO(): Replace most.	2013-07-15 11:25:01 +09:30
irq.c	powerpc/irq: Run softirqs off the top of the irq stack	2013-09-25 14:15:36 +10:00
isa-bridge.c	…
jump_label.c	…
kgdb.c	…
kprobes.c	powerpc: Move the single step enable code to a generic path	2013-06-20 16:55:09 +10:00
kvm.c	mm: enhance free_reserved_area() to support poisoning memory with zero	2013-07-03 16:07:32 -07:00
kvm_emul.S	…
l2cr_6xx.S	…
legacy_serial.c	powerpc: Little endian fixes for legacy_serial.c	2013-08-14 15:33:32 +10:00
machine_kexec.c	…
machine_kexec_32.c	…
machine_kexec_64.c	powerpc/kexec: Fix kexec when using VMX optimised memcpy	2013-05-14 14:36:23 +10:00
misc.S	…
misc_32.S	powerpc/irq: Run softirqs off the top of the irq stack	2013-09-25 14:15:36 +10:00
misc_64.S	powerpc/irq: Run softirqs off the top of the irq stack	2013-09-25 14:15:36 +10:00
module.c	…
module_32.c	…
module_64.c	…
msi.c	…
nvram_64.c	powerpc/nvram64: Need return the related error code on failure occurs	2013-07-01 11:46:56 +10:00
of_platform.c	…
paca.c	powerpc: Fix little endian lppaca, slb_shadow and dtl_entry	2013-08-14 15:33:35 +10:00
pci-common.c	Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc	2013-09-06 10:49:42 -07:00
pci-hotplug.c	powerpc/pci: Partial tree hotplug support	2013-07-24 14:18:48 +10:00
pci_32.c	powerpc/pci: Support per-aperture memory offset	2013-05-06 13:40:40 +10:00
pci_64.c	powerpc/pci: Don't use bitfield for force_32bit_msi	2013-08-14 11:50:25 +10:00
pci_dn.c	powerpc: Make PCI device node device tree accesses endian safe	2013-08-14 15:33:31 +10:00
pci_of_scan.c	powerpc: Make OF PCI device tree accesses endian safe	2013-08-14 15:33:30 +10:00
pmc.c	…
ppc32.h	…
ppc_ksyms.c	powerpc: Remove the empty giveup_fpu() function on 32bit kernel	2013-08-14 14:59:50 +10:00
ppc_save_regs.S	…
proc_powerpc.c	proc_powerpc: switch to fixed_size_llseek()	2013-06-29 12:57:50 +04:00
process.c	Merge branch 'merge' into next	2013-08-27 15:03:30 +10:00
prom.c	Device tree core updates for v3.12	2013-09-10 13:53:52 -07:00
prom_init.c	powerpc: Fix section mismatch warning for prom_rtas_call	2013-09-11 11:39:38 +10:00
prom_init_check.sh	powerpc/pmac: Early debug output on screen on 64-bit macs	2013-08-14 14:57:40 +10:00
prom_parse.c	powerpc: of_parse_dma_window should take a __be32 *dma_window	2013-08-14 15:33:26 +10:00
ptrace.c	ptrace/powerpc: revert "hw_breakpoints: Fix racy access to ptrace breakpoints"	2013-07-09 10:33:25 -07:00
ptrace32.c	…
reloc_32.S	powerpc: Don't flush/invalidate the d/icache for an unknown relocation type	2013-07-01 11:10:34 +10:00
reloc_64.S	…
rtas-proc.c	…
rtas-rtc.c	…
rtas.c	powerpc: Make RTAS calls endian safe	2013-08-14 15:33:22 +10:00
rtas_flash.c	powerpc/rtas_flash: Fix validate_flash buffer overflow issue	2013-05-14 14:36:26 +10:00
rtas_pci.c	…
rtasd.c	powerpc/pseries: Add /proc interface to control topology updates	2013-04-26 16:08:26 +10:00
setup-common.c	powerpc: More little endian fixes for setup-common.c	2013-08-14 15:33:24 +10:00
setup.h	…
setup_32.c	powerpc/85xx: Move ePAPR paravirt initialization earlier	2013-08-07 18:38:06 -05:00
setup_64.c	Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc	2013-09-06 10:49:42 -07:00
signal.c	powerpc/tm: Fix userspace stack corruption on signal delivery for active transactions	2013-06-01 08:29:23 +10:00
signal.h	powerpc/tm: Fix userspace stack corruption on signal delivery for active transactions	2013-06-01 08:29:23 +10:00
signal_32.c	powerpc: Fix VRSAVE handling	2013-08-14 14:57:18 +10:00
signal_64.c	powerpc: Remove the redundant flush_fp_to_thread() in setup_sigcontext()	2013-08-14 14:59:38 +10:00
smp-tbsync.c	…
smp.c	powerpc: Export cpu_to_chip_id() to fix build error	2013-09-11 11:39:37 +10:00
stacktrace.c	…
suspend.c	…
swsusp.c	…
swsusp_32.S	…
swsusp_64.c	…
swsusp_asm64.S	powerpc: add Book E support to 64-bit hibernation	2013-08-23 19:39:26 -05:00
swsusp_booke.S	powerpc/mpc85xx: invalidate TLB after hibernation resume	2013-07-30 15:50:08 -05:00
sys_ppc32.c	unify compat fanotify_mark(2), switch to COMPAT_SYSCALL_DEFINE	2013-05-09 13:46:38 -04:00
syscalls.c	…
sysfs.c	powerpc: Delete __cpuinit usage from all users	2013-07-01 11:10:36 +10:00
systbl.S	…
systbl_chk.c	…
systbl_chk.sh	…
tau_6xx.c	…
time.c	Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc	2013-09-06 10:49:42 -07:00
tm.S	Merge branch 'merge' into next	2013-08-27 15:03:30 +10:00
traps.c	powerpc: Cleanup handling of the DSCR bit in the FSCR register	2013-08-27 15:05:22 +10:00
udbg.c	powerpc: Add a configuration option for early BootX/OpenFirmware debug	2013-06-20 16:55:12 +10:00
udbg_16550.c	powerpc/wsp: Fix early debug build	2013-08-16 10:59:27 +10:00
uprobes.c	…
vdso.c	powerpc: Delete __cpuinit usage from all users	2013-07-01 11:10:36 +10:00
vecemu.c	…
vector.S	…
vio.c	powerpc: Make device tree accesses in VIO subsystem endian safe	2013-08-14 15:33:29 +10:00
vmlinux.lds.S	powerpc/modules: Module CRC relocation fix causes perf issues	2013-07-24 14:18:43 +10:00