Dmitry V. Levin 525fd5a94e sparc64: fix incorrect sign extension in sys_sparc64_personality ... The value returned by sys_personality has type "long int". It is saved to a variable of type "int", which is not a problem yet because the type of task_struct->pesonality is "unsigned int". The problem is the sign extension from "int" to "long int" that happens on return from sys_sparc64_personality. For example, a userspace call personality((unsigned) -EINVAL) will result to any subsequent personality call, including absolutely harmless read-only personality(0xffffffff) call, failing with errno set to EINVAL. Signed-off-by: Dmitry V. Levin <ldv@altlinux.org> Cc: <stable@vger.kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>		2016-01-14 13:06:09 -05:00
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.gitignore	…
Makefile	…
apc.c	…
asm-offsets.c	…
audit.c	…
auxio_32.c	…
auxio_64.c	…
btext.c	…
central.c	…
cherrs.S	…
chmc.c	…
compat_audit.c	…
cpu.c	…
cpumap.c	…
cpumap.h	…
devices.c	…
dma.c	…
ds.c	…
dtlb_miss.S	…
dtlb_prot.S	…
ebus.c	…
entry.S	…
entry.h	sparc: Resolve conflict between sparc v9 and M7 on usage of bit 9 of TTE	2015-05-31 22:15:01 -07:00
etrap_32.S	…
etrap_64.S	…
fpu_traps.S	…
ftrace.c	…
getsetcc.S	…
head_32.S	…
head_64.S	sparc64: fix FP corruption in user copy functions	2015-12-24 12:13:18 -05:00
helpers.S	…
hvapi.c	…
hvcalls.S	…
hvtramp.S	…
idprom.c	net: Add eth_platform_get_mac_address() helper.	2016-01-06 16:31:56 -05:00
iommu.c	iommu-common: Fix error code used in iommu_tbl_range_{alloc,free}().	2015-11-04 11:30:57 -08:00
iommu_common.h	remove <asm/scatterlist.h>	2015-05-05 13:35:39 -06:00
ioport.c	…
irq.h	…
irq_32.c	…
irq_64.c	sparc/irq: Use access helper irq_data_get_affinity_mask()	2015-07-31 22:20:05 +02:00
itlb_miss.S	…
ivec.S	…
jump_label.c	jump_label: Rename JUMP_LABEL_{EN,DIS}ABLE to JUMP_LABEL_{JMP,NOP}	2015-08-03 11:34:12 +02:00
kernel.h	…
kgdb_32.c	…
kgdb_64.c	…
kprobes.c	…
kstack.h	…
ktlb.S	…
ldc.c	iommu-common: Fix error code used in iommu_tbl_range_{alloc,free}().	2015-11-04 11:30:57 -08:00
led.c	…
leon_kernel.c	genirq: Remove irq argument from irq flow handlers	2015-09-16 15:47:51 +02:00
leon_pci.c	…
leon_pci_grpci1.c	genirq: Remove irq argument from irq flow handlers	2015-09-16 15:47:51 +02:00
leon_pci_grpci2.c	genirq: Remove irq argument from irq flow handlers	2015-09-16 15:47:51 +02:00
leon_pmc.c	…
leon_smp.c	…
mdesc.c	new helpers: no_seek_end_llseek{,_size}()	2015-12-23 10:41:31 -05:00
misctrap.S	…
module.c	…
nmi.c	…
of_device_32.c	…
of_device_64.c	…
of_device_common.c	…
of_device_common.h	…
pci.c	sparc/PCI: Add mem64 resource parsing for root bus	2015-10-29 17:35:46 -05:00
pci_common.c	sparc/PCI: Add mem64 resource parsing for root bus	2015-10-29 17:35:46 -05:00
pci_fire.c	…
pci_impl.h	sparc/PCI: Add mem64 resource parsing for root bus	2015-10-29 17:35:46 -05:00
pci_msi.c	…
pci_psycho.c	…
pci_sabre.c	…
pci_schizo.c	…
pci_sun4v.c	iommu-common: Fix error code used in iommu_tbl_range_{alloc,free}().	2015-11-04 11:30:57 -08:00
pci_sun4v.h	…
pci_sun4v_asm.S	…
pcic.c	…
pcr.c	…
perf_event.c	sparc64: Perf should save/restore fault info	2015-12-24 12:12:46 -05:00
pmc.c	…
power.c	…
process_32.c	sched, sparc32: Update scheduler comments in copy_thread()	2015-08-04 09:48:12 +02:00
process_64.c	…
prom.h	…
prom_32.c	…
prom_64.c	…
prom_common.c	…
prom_irqtrans.c	…
psycho_common.c	…
psycho_common.h	…
ptrace_32.c	…
ptrace_64.c	…
reboot.c	…
rtrap_32.S	…
rtrap_64.S	sparc64: Don't set %pil in rtrap_nmi too early	2015-12-24 12:07:16 -05:00
sbus.c	…
setup_32.c	…
setup_64.c	sparc64: Add ADI capability to cpu capabilities	2015-12-24 12:05:06 -05:00
signal32.c	…
signal_32.c	…
signal_64.c	…
sigutil.h	…
sigutil_32.c	…
sigutil_64.c	…
smp_32.c	…
smp_64.c	sparc64: Setup sysfs to mark LDOM sockets, cores and threads correctly	2015-04-22 15:42:56 -04:00
sparc_ksyms_32.c	…
sparc_ksyms_64.c	…
spiterrs.S	…
sstate.c	…
stacktrace.c	…
starfire.c	…
sun4d_irq.c	sparc/irq: Use helper irq_data_get_irq_handler_data()	2015-07-31 22:20:05 +02:00
sun4d_smp.c	…
sun4m_irq.c	sparc/irq: Use helper irq_data_get_irq_handler_data()	2015-07-31 22:20:05 +02:00
sun4m_smp.c	sparc/time: Migrate to new 'set-state' interface	2015-08-10 11:41:05 +02:00
sun4v_ivec.S	…
sun4v_tlb_miss.S	…
sys32.S	…
sys_sparc32.c	…
sys_sparc_32.c	…
sys_sparc_64.c	sparc64: fix incorrect sign extension in sys_sparc64_personality	2016-01-14 13:06:09 -05:00
syscalls.S	…
sysfs.c	…
systbls.h	…
systbls_32.S	sparc: Wire up mlock2 system call.	2015-12-31 15:38:56 -05:00
systbls_64.S	sparc: Wire up mlock2 system call.	2015-12-31 15:38:56 -05:00
time_32.c	sparc/time: Migrate to new 'set-state' interface	2015-08-10 11:41:05 +02:00
time_64.c	sparc/time: Migrate to new 'set-state' interface	2015-08-10 11:41:05 +02:00
trampoline_32.S	…
trampoline_64.S	…
traps_32.c	…
traps_64.c	…
tsb.S	…
ttable_32.S	…
ttable_64.S	…
una_asm_32.S	…
una_asm_64.S	…
unaligned_32.c	…
unaligned_64.c	sparc64: Don't restrict fp regs for no-fault loads	2015-11-04 15:00:49 -05:00
utrap.S	…
vio.c	…
viohs.c	…
visemul.c	…
vmlinux.lds.S	sparc: Resolve conflict between sparc v9 and M7 on usage of bit 9 of TTE	2015-05-31 22:15:01 -07:00
windows.c	…
winfixup.S	…
wof.S	…
wuf.S	…