Dave Martin 23bc4e136b tile/ptrace: Preserve previous registers for short regset write ...

commit fd7c99142d77dc4a851879a66715abf12a3193fb 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>
Signed-off-by: Chris Metcalf <cmetcalf@mellanox.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2017-02-01 08:30:52 +01:00

..

vdso

tile/vdso: emit a GNU hash as well

2015-08-06 20:22:40 -04:00

asm-offsets.c

tile: check for correct compiler earlier in asm-offsets.c

2013-09-03 14:53:09 -04:00

backtrace.c

…

compat_signal.c

signal: fix information leak in copy_siginfo_from_user32

2015-08-07 04:39:40 +03:00

compat.c

tile: remove stray blank space

2013-09-16 15:47:32 -04:00

early_printk.c

printk: remove used-once early_vprintk

2014-12-10 17:41:10 -08:00

entry.S

tile: improve stack backtrace

2015-05-11 11:22:40 -04:00

ftrace.c

tile: ftrace: fix function_graph tracer issues

2015-04-17 14:01:38 -04:00

hardwall.c

tile: use %*pb[l] to print bitmaps including cpumasks and nodemasks

2015-02-13 21:21:37 -08:00

head_32.S

tile: parameterize VA and PA space more cleanly

2013-09-03 14:47:34 -04:00

head_64.S

tile: parameterize VA and PA space more cleanly

2013-09-03 14:47:34 -04:00

hvglue_trace.c

tile: support delivering NMIs for multicore backtrace

2015-05-11 11:22:31 -04:00

hvglue.S

tile: support delivering NMIs for multicore backtrace

2015-05-11 11:22:31 -04:00

intvec_32.S

tile: enable full SECCOMP support

2015-07-30 12:32:16 -04:00

intvec_64.S

tile: enable full SECCOMP support

2015-07-30 12:32:16 -04:00

irq.c

tile: Use the more common pr_warn instead of pr_warning

2014-11-11 15:51:42 -05:00

kgdb.c

arch: tile: kernel: kgdb.c: Use memcpy() instead of pointer copy one by one

2014-11-12 14:27:10 -05:00

kprobes.c

tile: Use the more common pr_warn instead of pr_warning

2014-11-11 15:51:42 -05:00

machine_kexec.c

tile: Use the more common pr_warn instead of pr_warning

2014-11-11 15:51:42 -05:00

Makefile

tile/perf: Support perf_events on tilegx and tilepro

2014-03-07 11:19:48 -05:00

mcount_64.S

tile: ftrace: fix function_graph tracer issues

2015-04-17 14:01:38 -04:00

messaging.c

tile: Use the more common pr_warn instead of pr_warning

2014-11-11 15:51:42 -05:00

module.c

module: remove mod arg from module_free, rename module_memfree().

2015-01-20 11:38:33 +10:30

pci_gx.c

genirq: Remove irq argument from irq flow handlers

2015-09-16 15:47:51 +02:00

pci-dma.c

tile PCI RC: make default consistent DMA mask 32-bit

2013-09-03 14:53:37 -04:00

pci.c

PCI: Assign resources before drivers claim devices (pci_scan_root_bus())

2015-03-19 10:17:13 -05:00

perf_event.c

treewide: Remove old email address

2015-11-23 09:44:58 +01:00

pmc.c

tile: Add support for handling PMC hardware

2014-03-07 11:19:47 -05:00

proc.c

tile: use %*pb[l] to print bitmaps including cpumasks and nodemasks

2015-02-13 21:21:37 -08:00

process.c

tile: Reorganize _switch_to()

2015-08-08 10:29:21 +02:00

ptrace.c

tile/ptrace: Preserve previous registers for short regset write

2017-02-01 08:30:52 +01:00

reboot.c

tile: various console improvements

2013-08-12 14:46:18 -04:00

regs_32.S

tile: change <asm/system.h> to <asm/switch_to.h> in comments

2013-09-03 14:53:17 -04:00

regs_64.S

tile: change <asm/system.h> to <asm/switch_to.h> in comments

2013-09-03 14:53:17 -04:00

relocate_kernel_32.S

tile: remove support for TILE64

2013-09-03 14:53:29 -04:00

relocate_kernel_64.S

tile: remove support for TILE64

2013-09-03 14:53:29 -04:00

setup.c

tile: use free_bootmem_late() for initrd

2015-07-23 14:11:09 -04:00

signal.c

tile: Remove signal translation and exec_domain

2015-04-12 21:03:27 +02:00

single_step.c

tile: support CONTEXT_TRACKING and thus NOHZ_FULL

2015-04-17 14:01:10 -04:00

smp.c

tile: support arch_irq_work_raise

2015-04-17 12:58:44 -04:00

smpboot.c

tile: Use the more common pr_warn instead of pr_warning

2014-11-11 15:51:42 -05:00

stack.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2015-07-04 19:36:06 -07:00

sys.c

tile: support CONFIG_PREEMPT

2013-08-13 16:26:01 -04:00

sysfs.c

bus: subsys: update return type of ->remove_dev() to void

2015-08-05 17:08:14 -07:00

tile-desc_32.c

…

tile-desc_64.c

…

time.c

tile: avoid using clocksource_cyc2ns with absolute cycle count

2016-12-02 09:09:01 +01:00

tlb.c

tile: do less L1 I-cache eviction

2013-08-30 11:56:34 -04:00

traps.c

tile: improve stack backtrace

2015-05-11 11:22:40 -04:00

unaligned.c

tile: support CONTEXT_TRACKING and thus NOHZ_FULL

2015-04-17 14:01:10 -04:00

usb.c

tile: fix build failure

2015-09-28 11:23:39 -04:00

vdso.c

arm64,ia64,ppc,s390,sh,tile,um,x86,mm: remove default gate area

2014-08-08 15:57:27 -07:00

vmlinux.lds.S

tile: Remove tile-specific _sinitdata and _einitdata

2014-10-02 10:19:33 -04:00