AcoSail/kernel_optimize_test
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kernel_optimize_test/arch/sparc64/kernel
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David S. Miller fd7354108a sparc64: Fix accidental syscall restart on child return from clone/fork/vfork. 
This fixes a regression added by
238468b2ac ("[SPARC64]: Use trap type
stored in pt_regs to handle syscall restart.")

Because we now encode the "returning from syscall" status in the
pt_regs area, we have to be mindful to zap it out in the child
of a fork.

During a parallel kernel build I saw an accidental -EINTR return
from vfork() in 'make' because of this bug.

Signed-off-by: David S. Miller <davem@davemloft.net>
2008-04-27 15:09:15 -07:00
..
asm-offsets.c
audit.c sparc64: Kill CONFIG_SPARC32_COMPAT 2008-04-26 21:41:19 -07:00
auxio.c [SPARC/64]: Move of_platform_driver initialisations: arch/sparc{,64}. 2007-10-13 21:53:12 -07:00
central.c [SPARC64]: __inline__ --> inline 2007-10-27 00:13:04 -07:00
chmc.c [SPARC64]: Fix memory controller register access when non-SMP. 2007-12-07 01:10:14 -08:00
compat_audit.c [PATCH] add SIGNAL syscall class (v3) 2007-05-11 05:38:25 -04:00
cpu.c [SPARC64]: Fix sparse warnings in arch/sparc64/kernel/{cpu,setup}.c 2008-03-25 21:51:40 -07:00
ds.c [SPARC64]: Use shorter list_splice_init() for brevity. 2008-03-23 22:48:29 -07:00
dtlb_miss.S [SPARC64]: More TLB/TSB handling fixes. 2006-03-20 01:13:34 -08:00
dtlb_prot.S
ebus.c [SPARC64]: NUMA device infrastructure. 2008-04-23 23:32:16 -07:00
entry.h [SPARC64]: %l6 trap return handling no longer necessary. 2008-04-24 03:15:22 -07:00
entry.S [SPARC64]: %l6 trap return handling no longer necessary. 2008-04-24 03:15:22 -07:00
etrap.S [SPARC64]: Store magic cookie and trap type in pt_regs. 2008-04-23 23:32:20 -07:00
head.S [SPARC64]: Remove most limitations to kernel image size. 2008-03-21 17:01:38 -07:00
hvapi.c [SPARC64]: Report proper system soft state to the hypervisor. 2007-05-29 02:49:29 -07:00
hvtramp.S [SPARC64]: Fix cpu trampoline et al. mismatch warnings. 2008-02-20 22:22:16 -08:00
idprom.c
init_task.c Remove fs.h from mm.h 2007-07-29 17:09:29 -07:00
iommu_common.h sparc64: remove unused calc_npages() in iommu_common.h 2008-03-28 15:56:01 -07:00
iommu.c [SPARC64]: NUMA device infrastructure. 2008-04-23 23:32:16 -07:00
irq.c sparc64: Fix wedged irq regression. 2008-04-26 21:41:15 -07:00
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 [SPARC64]: Fix sparse warnings wrt. __show_regs(). 2008-02-19 20:48:58 -08:00
ktlb.S [SPARC64]: Fix build with SPARSEMEM_VMEMMAP disabled. 2008-01-12 21:52:16 -08:00
ldc.c [SPARC64]: Missing mdesc_release() in ldc_init(). 2007-12-05 05:37:55 -08:00
Makefile sparc64: Kill unused local ISA bus layer. 2008-04-26 21:41:23 -07:00
mdesc.c [SPARC64]: Initialize MDESC earlier and use lmb_alloc() 2008-04-23 23:32:12 -07:00
module.c [SPARC]: Remove duplicate includes. 2007-11-06 21:23:11 -08:00
of_device.c sparc64: Do not ignore 'pmu' device ranges. 2008-04-26 21:41:20 -07:00
pci_common.c [SPARC64]: Check of_get_property() return in pci_determine_mem_io_space(). 2007-10-17 16:25:10 -07:00
pci_fire.c [SPARC64]: NUMA device infrastructure. 2008-04-23 23:32:16 -07:00
pci_impl.h [SPARC64]: NUMA device infrastructure. 2008-04-23 23:32:16 -07:00
pci_msi.c [SPARC64]: NUMA device infrastructure. 2008-04-23 23:32:16 -07:00
pci_psycho.c [SPARC64]: NUMA device infrastructure. 2008-04-23 23:32:16 -07:00
pci_sabre.c [SPARC64]: NUMA device infrastructure. 2008-04-23 23:32:16 -07:00
pci_schizo.c [SPARC64]: NUMA device infrastructure. 2008-04-23 23:32:16 -07:00
pci_sun4v_asm.S [SPARC64]: Add PCI MSI support on Niagara. 2007-02-10 23:50:37 -08:00
pci_sun4v.c [SPARC64]: NUMA device infrastructure. 2008-04-23 23:32:16 -07:00
pci_sun4v.h [SPARC64]: Add PCI MSI support on Niagara. 2007-02-10 23:50:37 -08:00
pci.c sparc64: Kill unused local ISA bus layer. 2008-04-26 21:41:23 -07:00
power.c [SPARC64]: Fix sparse warnings wrt. machine_alt_power_off(). 2008-02-19 20:39:18 -08:00
process.c sparc64: Fix accidental syscall restart on child return from clone/fork/vfork. 2008-04-27 15:09:15 -07:00
prom.c [SPARC64]: Use lmb_alloc() for PROM device tree. 2008-04-23 23:32:11 -07:00
ptrace.c [SPARC]: Fix several regset and ptrace bugs. 2008-04-09 19:39:25 -07:00
rtrap.S [SPARC64]: %l6 trap return handling no longer necessary. 2008-04-24 03:15:22 -07:00
sbus.c [SPARC64]: NUMA device infrastructure. 2008-04-23 23:32:16 -07:00
setup.c [SPARC64]: PROM debug console can be CON_ANYTIME. 2008-04-23 23:32:20 -07:00
signal.c sparc64: Clean up handling of pt_regs trap type encoding. 2008-04-27 14:52:51 -07:00
signal32.c sparc: Remove old style signal frame support. 2008-04-27 02:26:36 -07:00
smp.c [SPARC64]: Wrap SMP IPIs with irq_enter()/irq_exit(). 2008-04-25 03:11:37 -07:00
sparc64_ksyms.c sparc64: Kill unused local ISA bus layer. 2008-04-26 21:41:23 -07:00
sstate.c [SPARC64]: Report proper system soft state to the hypervisor. 2007-05-29 02:49:29 -07:00
stacktrace.c [SPARC64]: Detect trap frames in stack backtraces. 2008-04-24 03:28:52 -07:00
starfire.c [SPARC64]: Kill starfire_cookie from SBUS/PCI. 2006-06-29 16:37:08 -07:00
sun4v_ivec.S [SPARC64]: Use sun4v VIRQ interfaces as intended. 2007-10-13 21:53:16 -07:00
sun4v_tlb_miss.S [SPARC64]: %l6 trap return handling no longer necessary. 2008-04-24 03:15:22 -07:00
sys_sparc.c [SPARC64]: Fix args to 64-bit sys_semctl() via sys_ipc(). 2008-04-25 02:12:05 -07:00
sys_sparc32.c sparc: Remove old style signal frame support. 2008-04-27 02:26:36 -07:00
sys32.S [SPARC64]: Fix arg passing to compat_sys_ipc(). 2007-04-13 13:27:08 -07:00
sysfs.c [SPARC64]: Add NUMA support. 2008-04-23 23:32:17 -07:00
systbls.h [SPARC]: Remove SunOS and Solaris binary support. 2008-04-21 15:10:15 -07:00
systbls.S [SPARC]: Remove SunOS and Solaris binary support. 2008-04-21 15:10:15 -07:00
time.c [SPARC64]: Fix sparse warnings in arch/sparc64/kernel/time.c 2008-03-26 01:11:55 -07:00
trampoline.S [SPARC64]: Remove most limitations to kernel image size. 2008-03-21 17:01:38 -07:00
traps.c [SPARC64]: Detect trap frames in stack backtraces. 2008-04-24 03:28:52 -07:00
tsb.S [SPARC64]: %l6 trap return handling no longer necessary. 2008-04-24 03:15:22 -07:00
ttable.S [SPARC]: Remove SunOS and Solaris binary support. 2008-04-21 15:10:15 -07:00
una_asm.S
unaligned.c [SPARC64] arch/sparc64/kernel/unaligned.c: Use time_* macros 2008-02-17 23:24:10 -08:00
us2e_cpufreq.c [CPUFREQ] move policy's governor initialisation out of low-level drivers into cpufreq core 2007-10-04 18:40:57 -04:00
us3_cpufreq.c [SPARC64]: kzalloc() conversion 2006-03-20 01:14:19 -08:00
vio.c [SPARC64]: Fix of section mismatch warnings. 2008-01-21 22:34:30 -08:00
viohs.c viohs: extern on function definition 2007-07-26 11:11:56 -07:00
visemul.c [SPARC64]: Call do_mathemu on illegal instruction traps too. 2006-12-10 02:39:32 -08:00
vmlinux.lds.S all archs: consolidate init and exit sections in vmlinux.lds.h 2008-01-28 23:21:17 +01:00
winfixup.S [SPARC64]: %l6 trap return handling no longer necessary. 2008-04-24 03:15:22 -07:00