sugar/linux
1
0
Fork 0
Code Activity
Files
6dcdc19e4ba4e6a9ccd733fdb745ad062cf3ea0a
linux/arch/sparc64/kernel
History
David S. Miller 2678fefedb sparc64: Fix syscall restart, for real... 
The change I put into copy_thread() just papered over the real
problem.

When we are looking to see if we should do a syscall restart, when
deliverying a signal, we should only interpret the syscall return
value as an error if the carry condition code(s) are set.

Otherwise it's a success return.

Also, sigreturn paths should do a pt_regs_clear_trap_type().

It turns out that doing a syscall restart when returning from a fork()
does and should happen, from time to time.  Even if copy_thread()
returns success, copy_process() can still unwind and signal
-ERESTARTNOINTR in the parent.

Signed-off-by: David S. Miller <davem@davemloft.net>
2008-05-02 05:22:52 -07:00
..
asm-offsets.c
kbuild: frv,m32r,sparc64 introduce fake asm-offsets.h file
2005-09-09 22:47:53 +02:00
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
cherrs.S
sparc64: Split entry.S up into seperate files.
2008-04-28 00:47:20 -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
[SPARC64]: Fix boot failures on SunBlade-150
2005-10-12 12:22:46 -07:00
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
etrap.S
[SPARC64]: Store magic cookie and trap type in pt_regs.
2008-04-23 23:32:20 -07:00
fpu_traps.S
sparc64: Split entry.S up into seperate files.
2008-04-28 00:47:20 -07:00
getsetcc.S
sparc64: Split entry.S up into seperate files.
2008-04-28 00:47:20 -07:00
head.S
sparc64: Split entry.S up into seperate files.
2008-04-28 00:47:20 -07:00
helpers.S
sparc64: Split entry.S up into seperate files.
2008-04-28 00:47:20 -07:00
hvapi.c
[SPARC64]: Report proper system soft state to the hypervisor.
2007-05-29 02:49:29 -07:00
hvcalls.S
sparc64: Split entry.S up into seperate files.
2008-04-28 00:47:20 -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
ivec.S
sparc64: Split entry.S up into seperate files.
2008-04-28 00:47:20 -07:00
kgdb.c
sparc: Add kgdb support.
2008-04-29 02:38:50 -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
sparc: Add kgdb support.
2008-04-29 02:38:50 -07:00
mdesc.c
[SPARC64]: Initialize MDESC earlier and use lmb_alloc()
2008-04-23 23:32:12 -07:00
misctrap.S
sparc: Add kgdb support.
2008-04-29 02:38:50 -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: Stop creating dummy root PCI host controller devices.
2008-05-02 05:22:50 -07:00
pci_fire.c
[SPARC64]: NUMA device infrastructure.
2008-04-23 23:32:16 -07:00
pci_impl.h
sparc64: Stop creating dummy root PCI host controller devices.
2008-05-02 05:22:50 -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: Stop creating dummy root PCI host controller devices.
2008-05-02 05:22:50 -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 syscall restart, for real...
2008-05-02 05:22:52 -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
signal32.c
sparc64: Fix syscall restart, for real...
2008-05-02 05:22:52 -07:00
signal.c
sparc64: Fix syscall restart, for real...
2008-05-02 05:22:52 -07:00
smp.c
sparc64: remove duplicated include
2008-04-29 03:19:38 -07:00
sparc64_ksyms.c
sparc64: Kill unused local ISA bus layer.
2008-04-26 21:41:23 -07:00
spiterrs.S
sparc64: Split entry.S up into seperate files.
2008-04-28 00:47:20 -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
sys32.S
[SPARC64]: Fix arg passing to compat_sys_ipc().
2007-04-13 13:27:08 -07:00
sys_sparc32.c
sparc: Remove old style signal frame support.
2008-04-27 02:26:36 -07:00
sys_sparc.c
[SPARC64]: Fix args to 64-bit sys_semctl() via sys_ipc().
2008-04-25 02:12:05 -07:00
syscalls.S
sparc64: Split entry.S up into seperate files.
2008-04-28 00:47:20 -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: Add kgdb support.
2008-04-29 02:38:50 -07:00
una_asm.S
[SPARC64]: Mark __ex_table section correctly.
2006-03-04 23:23:56 -08:00
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
utrap.S
sparc64: Split entry.S up into seperate files.
2008-04-28 00:47:20 -07:00
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