kernel-fxtec-pro1x/arch/sparc64/kernel
David S. Miller 5a606b72a4 [SPARC64]: Do not ACK an INO if it is disabled or inprogress.
This is also a partial workaround for a bug in the LDOM firmware which
double-transmits RX inos during high load.  Without this, such an
event causes the kernel to loop forever in the interrupt call chain
ACK'ing but never actually running the IRQ handler (and thus clearing
the interrupt condition in the device).

There is still a bad potential effect when double INOs occur,
not covered by this changeset.  Namely, if the INO is already on
the per-cpu INO vector list, we still blindly re-insert it and
thus we can end up losing interrupts already linked in after
it.

We could deal with that by traversing the list before insertion,
but that's too expensive for this edge case.

Signed-off-by: David S. Miller <davem@davemloft.net>
2007-07-16 04:04:05 -07:00
..
asm-offsets.c
audit.c
auxio.c
binfmt_aout32.c
binfmt_elf32.c
central.c
chmc.c
compat_audit.c
cpu.c
dtlb_miss.S
dtlb_prot.S
ebus.c
entry.S [SPARC64]: Fix args to sun4v_ldc_revoke(). 2007-06-13 00:01:27 -07:00
etrap.S
head.S [SPARC64]: Fix two bugs wrt. kernel 4MB TSB. 2007-05-29 02:51:38 -07:00
hvapi.c
idprom.c
init_task.c
iommu_common.c
iommu_common.h
irq.c [SPARC64]: Do not ACK an INO if it is disabled or inprogress. 2007-07-16 04:04:05 -07:00
isa.c
itlb_miss.S [SPARC64]: Fix _PAGE_EXEC_4U check in sun4u I-TLB miss handler. 2007-05-29 02:50:15 -07:00
kprobes.c
ktlb.S
ldc.c [SPARC64]: Add LDOM virtual channel driver and VIO device layer. 2007-07-16 04:03:18 -07:00
Makefile [SPARC64]: Add LDOM virtual channel driver and VIO device layer. 2007-07-16 04:03:18 -07:00
mdesc.c [SPARC64]: Fix {mc,smt}_capable(). 2007-06-04 21:50:05 -07:00
module.c
of_device.c [SPARC64]: Handle PCI bridges without 'ranges' property. 2007-06-07 21:59:44 -07:00
pci.c PCI: read revision ID by default 2007-07-11 16:02:09 -07:00
pci_common.c [SPARC64]: Fix IO/MEM space sizing for PCI. 2007-06-13 00:01:19 -07:00
pci_fire.c
pci_impl.h
pci_iommu.c
pci_psycho.c
pci_sabre.c [SPARC64]: Fix 2 bugs in PCI Sabre bus scanning. 2007-06-07 16:59:46 -07:00
pci_schizo.c
pci_sun4v.c [SPARC64]: Negotiate hypervisor API for PCI services. 2007-05-29 02:49:34 -07:00
pci_sun4v.h
pci_sun4v_asm.S
power.c
process.c
prom.c [SPARC64]: Fix SBUS IRQ regression caused by PCI-E driver. 2007-06-07 16:59:51 -07:00
ptrace.c
rtrap.S
sbus.c [SPARC64]: Fix SBUS IRQ regression caused by PCI-E driver. 2007-06-07 16:59:51 -07:00
semaphore.c
setup.c [SPARC64]: Move topology init code into new file, sysfs.c 2007-06-04 21:49:50 -07:00
signal.c
signal32.c
smp.c sched: zap the migration init / cache-hot balancing code 2007-07-09 18:51:57 +02:00
sparc64_ksyms.c [SPARC64]: Include <linux/rwsem.h> instead of <asm/rwsem.h>. 2007-06-07 20:24:50 -07:00
sstate.c
stacktrace.c
starfire.c
sun4v_ivec.S [SPARC64]: Use machine description and OBP properly for cpu probing. 2007-05-29 02:49:41 -07:00
sun4v_tlb_miss.S
sunos_ioctl32.c
sys32.S
sys_sparc.c
sys_sparc32.c
sys_sunos32.c
sysfs.c [SPARC64]: Provide mmu statistics via sysfs. 2007-06-04 21:49:57 -07:00
systbls.S
time.c [SPARC64]: Fill holes in hypervisor APIs and fix KTSB registry. 2007-05-29 02:52:15 -07:00
trampoline.S
traps.c [SPARC64]: Use machine description and OBP properly for cpu probing. 2007-05-29 02:49:41 -07:00
tsb.S
ttable.S
una_asm.S
unaligned.c
us2e_cpufreq.c
us3_cpufreq.c
vio.c [SPARC64]: Add LDOM virtual channel driver and VIO device layer. 2007-07-16 04:03:18 -07:00
viohs.c [SPARC64]: Add LDOM virtual channel driver and VIO device layer. 2007-07-16 04:03:18 -07:00
visemul.c
vmlinux.lds.S sparc64: fix alignment bug in linker definition script 2007-05-29 21:29:00 +02:00
winfixup.S