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Dave Martin 962b95a885 sparc/ptrace: Preserve previous registers for short regset write 
commit d3805c546b upstream.

Ensure that if userspace supplies insufficient data to PTRACE_SETREGSET
to fill all the registers, the thread's old registers are preserved.

Signed-off-by: Dave Martin <Dave.Martin@arm.com>
Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-03-31 09:49:54 +02:00
..
.gitignore
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apc.c
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asm-offsets.c
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audit.c
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auxio_32.c
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auxio_64.c
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btext.c
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central.c
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cherrs.S
sparc64: Fix bootup regressions on some Kconfig combinations.
2016-06-24 10:18:21 -07:00
chmc.c
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compat_audit.c
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cpu.c
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cpumap.c
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cpumap.h
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devices.c
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dma.c
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ds.c
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dtlb_miss.S
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dtlb_prot.S
sparc: Don't leak context bits into thread->fault_address
2016-11-21 10:06:40 +01:00
ebus.c
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entry.h
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entry.S
sparc: Fix system call tracing register handling.
2016-06-24 10:18:21 -07:00
etrap_32.S
…
etrap_64.S
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fpu_traps.S
sparc64: Fix bootup regressions on some Kconfig combinations.
2016-06-24 10:18:21 -07:00
ftrace.c
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getsetcc.S
…
head_32.S
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head_64.S
sparc64: Delete now unused user copy assembler helpers.
2016-11-21 10:06:42 +01:00
helpers.S
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hvapi.c
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hvcalls.S
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hvtramp.S
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idprom.c
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iommu_common.h
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iommu.c
iommu-common: Fix error code used in iommu_tbl_range_{alloc,free}().
2015-11-04 11:30:57 -08:00
ioport.c
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irq_32.c
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irq_64.c
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irq.h
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itlb_miss.S
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ivec.S
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jump_label.c
sparc: Handle negative offsets in arch_jump_label_transform
2016-11-21 10:06:41 +01:00
kernel.h
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kgdb_32.c
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kgdb_64.c
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kprobes.c
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kstack.h
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ktlb.S
sparc: Don't leak context bits into thread->fault_address
2016-11-21 10:06:40 +01:00
ldc.c
iommu-common: Fix error code used in iommu_tbl_range_{alloc,free}().
2015-11-04 11:30:57 -08:00
led.c
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leon_kernel.c
genirq: Remove irq argument from irq flow handlers
2015-09-16 15:47:51 +02:00
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_pci.c
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leon_pmc.c
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leon_smp.c
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Makefile
sparc64: Fix return from trap window fill crashes.
2016-06-24 10:18:21 -07:00
mdesc.c
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misctrap.S
sparc64: Fix bootup regressions on some Kconfig combinations.
2016-06-24 10:18:21 -07:00
module.c
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nmi.c
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of_device_32.c
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of_device_64.c
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of_device_common.c
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of_device_common.h
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pci_common.c
sparc/PCI: Add mem64 resource parsing for root bus
2015-10-29 17:35:46 -05:00
pci_fire.c
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pci_impl.h
sparc/PCI: Add mem64 resource parsing for root bus
2015-10-29 17:35:46 -05:00
pci_msi.c
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pci_psycho.c
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pci_sabre.c
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pci_schizo.c
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pci_sun4v_asm.S
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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
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pci.c
sparc/PCI: Fix for panic while enabling SR-IOV
2016-06-24 10:18:21 -07:00
pcic.c
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pcr.c
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perf_event.c
sparc64: Perf should save/restore fault info
2015-12-24 12:12:46 -05:00
pmc.c
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power.c
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process_32.c
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process_64.c
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prom_32.c
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prom_64.c
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prom_common.c
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prom_irqtrans.c
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prom.h
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psycho_common.c
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psycho_common.h
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ptrace_32.c
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ptrace_64.c
sparc/ptrace: Preserve previous registers for short regset write
2017-03-31 09:49:54 +02:00
reboot.c
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rtrap_32.S
…
rtrap_64.S
sparc64: Fix return from trap window fill crashes.
2016-06-24 10:18:21 -07:00
sbus.c
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setup_32.c
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setup_64.c
sparc64: Add ADI capability to cpu capabilities
2015-12-24 12:05:06 -05:00
signal32.c
sparc: Harden signal return frame checks.
2016-06-24 10:18:21 -07:00
signal_32.c
sparc32: Fix inverted invalid_frame_pointer checks on sigreturns
2016-12-10 19:07:25 +01:00
signal_64.c
sparc: Harden signal return frame checks.
2016-06-24 10:18:21 -07:00
sigutil_32.c
sparc: Harden signal return frame checks.
2016-06-24 10:18:21 -07:00
sigutil_64.c
sparc: Harden signal return frame checks.
2016-06-24 10:18:21 -07:00
sigutil.h
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smp_32.c
…
smp_64.c
…
sparc_ksyms_32.c
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sparc_ksyms_64.c
sparc64: Delete __ret_efault.
2016-11-21 10:06:41 +01:00
spiterrs.S
sparc64: Fix bootup regressions on some Kconfig combinations.
2016-06-24 10:18:21 -07:00
sstate.c
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stacktrace.c
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starfire.c
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sun4d_irq.c
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sun4d_smp.c
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sun4m_irq.c
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sun4m_smp.c
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sun4v_ivec.S
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sun4v_tlb_miss.S
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sys32.S
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sys_sparc32.c
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sys_sparc_32.c
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sys_sparc_64.c
sparc64: fix incorrect sign extension in sys_sparc64_personality
2016-03-03 15:07:17 -08:00
syscalls.S
sparc: Fix system call tracing register handling.
2016-06-24 10:18:21 -07:00
sysfs.c
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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
systbls.h
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time_32.c
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time_64.c
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trampoline_32.S
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trampoline_64.S
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traps_32.c
…
traps_64.c
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tsb.S
sparc: Don't leak context bits into thread->fault_address
2016-11-21 10:06:40 +01:00
ttable_32.S
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ttable_64.S
…
una_asm_32.S
…
una_asm_64.S
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unaligned_32.c
…
unaligned_64.c
sparc64: Don't restrict fp regs for no-fault loads
2015-11-04 15:00:49 -05:00
urtt_fill.S
sparc64: Fix return from trap window fill crashes.
2016-06-24 10:18:21 -07:00
utrap.S
sparc64: Fix bootup regressions on some Kconfig combinations.
2016-06-24 10:18:21 -07:00
vio.c
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viohs.c
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visemul.c
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vmlinux.lds.S
sparc64: Fix bootup regressions on some Kconfig combinations.
2016-06-24 10:18:21 -07:00
windows.c
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winfixup.S
sparc64: Fix bootup regressions on some Kconfig combinations.
2016-06-24 10:18:21 -07:00
wof.S
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wuf.S
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