Dave Martin c869366685 mips/ptrace: Preserve previous registers for short regset write ...

commit d614fd58a2 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: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2017-03-31 09:49:53 +02:00

..

.gitignore

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8250-platform.c

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asm-offsets.c

MIPS: Set trap_no field in thread_struct on exception.

2015-09-03 12:08:04 +02:00

binfmt_elfn32.c

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binfmt_elfo32.c

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bmips_vec.S

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branch.c

MIPS: Fix branch emulation for BLTC and BGEC instructions

2015-07-09 11:10:40 +02:00

cevt-bcm1480.c

MIPS: cevt-bcm1480: Migrate to new 'set-state' interface

2015-09-03 12:07:51 +02:00

cevt-ds1287.c

MIPS: cevt-ds1287: Migrate to new 'set-state' interface

2015-09-03 12:07:51 +02:00

cevt-gt641xx.c

MIPS: cevt-gt641xx: Migrate to new 'set-state' interface

2015-09-03 12:07:51 +02:00

cevt-r4k.c

MIPS: cevt-r4k: Migrate to new 'set-state' interface

2015-09-03 12:07:52 +02:00

cevt-sb1250.c

MIPS: cevt-sb1250: Migrate to new 'set-state' interface

2015-09-03 12:07:52 +02:00

cevt-txx9.c

MIPS: cevt-txx9: Migrate to new 'set-state' interface

2015-09-03 12:07:53 +02:00

cps-vec-ns16550.S

MIPS: CPS: Early debug using an ns16550-compatible UART

2015-11-11 08:34:25 +01:00

cps-vec.S

MIPS: CPS: drop .set mips64r2 directives

2015-12-22 12:16:32 +01:00

cpu-bugs64.c

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cpu-probe.c

MIPS: Extend hardware table walking support to MIPS64

2015-11-11 08:35:54 +01:00

crash_dump.c

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crash.c

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csrc-bcm1480.c

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csrc-ioasic.c

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csrc-r4k.c

MIPS: Don't register r4k sched clock when CPUFREQ enabled

2016-08-20 18:09:26 +02:00

csrc-sb1250.c

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early_printk_8250.c

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early_printk.c

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elf.c

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entry.S

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ftrace.c

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genex.S

MIPS: Fix LLVM build issue.

2015-08-18 11:40:20 +02:00

gpio_txx9.c

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head.S

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i8253.c

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idle.c

Merge branch '4.3-fixes' into mips-for-linux-next

2015-11-12 11:36:03 +01:00

irq_txx9.c

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irq-gt641xx.c

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irq-msc01.c

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irq-rm7000.c

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irq.c

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jump_label.c

jump_label: Rename JUMP_LABEL_{EN,DIS}ABLE to JUMP_LABEL_{JMP,NOP}

2015-08-03 11:34:12 +02:00

kgdb.c

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kprobes.c

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linux32.c

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machine_kexec.c

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Makefile

MIPS: CPS: Early debug using an ns16550-compatible UART

2015-11-11 08:34:25 +01:00

mcount.S

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mips_ksyms.c

MIPS: uaccess: Take EVA into account in [__]clear_user

2015-12-22 11:58:43 +01:00

mips_machine.c

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mips-cm.c

MIPS: CM, CPC: Ensure core-other GCRs reflect the correct core

2015-11-11 08:35:18 +01:00

mips-cpc.c

MIPS: CM, CPC: Ensure core-other GCRs reflect the correct core

2015-11-11 08:35:18 +01:00

mips-mt-fpaff.c

MIPS: Fix sched_getaffinity with MT FPAFF enabled

2015-08-03 09:25:02 +02:00

mips-mt.c

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mips-r2-to-r6-emul.c

MIPS: Fix pre-r6 emulation FPU initialisation

2016-09-30 10:18:38 +02:00

module-rela.c

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module.c

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octeon_switch.S

MIPS: Fix octeon FP context switch handling

2015-10-02 19:16:06 +02:00

perf_event_mipsxx.c

MIPS: Add cases for CPU_I6400

2015-08-26 15:23:03 +02:00

perf_event.c

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pm-cps.c

MIPS: Add cases for CPU_I6400

2015-08-26 15:23:03 +02:00

pm.c

MIPS: Fix watchpoint restoration

2016-06-07 18:14:30 -07:00

proc.c

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process.c

MIPS: Handle microMIPS jumps in the same way as MIPS32/MIPS64 jumps

2017-03-12 06:37:24 +01:00

prom.c

MIPS: Fix build with CONFIG_OF=y for non OF-enabled targets

2015-08-03 09:25:00 +02:00

ptrace32.c

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ptrace.c

mips/ptrace: Preserve previous registers for short regset write

2017-03-31 09:49:53 +02:00

r4k_fpu.S

MIPS: Use copy_s.fmt rather than copy_u.fmt

2016-06-07 18:14:31 -07:00

r4k_switch.S

MIPS: Tidy up FPU context switching

2015-09-03 12:08:05 +02:00

r2300_fpu.S

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r2300_switch.S

MIPS: Fix R2300 FP context switch handling

2015-10-02 19:16:46 +02:00

r6000_fpu.S

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relocate_kernel.S

MIPS: Replace add and sub instructions in relocate_kernel.S with addiu

2015-08-03 15:26:30 +02:00

reset.c

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rtlx-cmp.c

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rtlx-mt.c

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rtlx.c

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scall32-o32.S

mips: add entry for new mlock2 syscall

2015-11-09 15:11:24 -08:00

scall64-64.S

mips: add entry for new mlock2 syscall

2015-11-09 15:11:24 -08:00

scall64-n32.S

KEYS: 64-bit MIPS needs to use compat_sys_keyctl for 32-bit userspace

2016-08-16 09:30:49 +02:00

scall64-o32.S

KEYS: 64-bit MIPS needs to use compat_sys_keyctl for 32-bit userspace

2016-08-16 09:30:49 +02:00

segment.c

MIPS: Declare mips_debugfs_dir in a header

2015-10-26 09:49:42 +01:00

setup.c

MIPS: Reserve nosave data for hibernation

2016-06-07 18:14:31 -07:00

signal32.c

MIPS: Initial implementation of a VDSO

2015-11-11 08:36:36 +01:00

signal_n32.c

MIPS: Initial implementation of a VDSO

2015-11-11 08:36:36 +01:00

signal-common.h

MIPS: Save MSA extended context around signals

2015-09-03 12:07:59 +02:00

signal.c

MIPS: Fix sigreturn via VDSO on microMIPS kernel

2016-06-07 18:14:31 -07:00

smp-bmips.c

MIPS: SMP: Don't increment irq_count multiple times for call function IPIs

2015-08-03 09:25:12 +02:00

smp-cmp.c

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smp-cps.c

MIPS: CM: make use of mips_cm_{lock,unlock}_other

2015-11-11 08:35:17 +01:00

smp-gic.c

MIPS: CM: make use of mips_cm_{lock,unlock}_other

2015-11-11 08:35:17 +01:00

smp-mt.c

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smp-up.c

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smp.c

MIPS: SMP: Fix possibility of deadlock when bringing CPUs online

2016-09-30 10:18:38 +02:00

spinlock_test.c

MIPS: Declare mips_debugfs_dir in a header

2015-10-26 09:49:42 +01:00

spram.c

MIPS: Add cases for CPU_I6400

2015-08-26 15:23:03 +02:00

stacktrace.c

MIPS: Add LATENCYTOP support

2015-11-11 08:36:46 +01:00

sync-r4k.c

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syscall.c

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sysrq.c

MIPS: Refactor dumping of TLB registers for r3k/r4k

2015-09-03 12:07:45 +02:00

time.c

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topology.c

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traps.c

MIPS: Avoid using unwind_stack() with usermode

2016-06-07 18:14:30 -07:00

unaligned.c

MIPS: Fix MSA ld unaligned failure cases

2016-04-20 15:42:08 +09:00

uprobes.c

MIPS: uprobes: fix use of uninitialised variable

2016-10-07 15:23:43 +02:00

vdso.c

MIPS: vDSO: Fix Malta EVA mapping to vDSO page structs

2016-09-30 10:18:38 +02:00

vmlinux.lds.S

Merge branch '4.3-fixes' into mips-for-linux-next

2015-11-12 11:36:03 +01:00

vpe-cmp.c

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vpe-mt.c

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vpe.c

MIPS: MT: Remove "weak" from vpe_run() declaration

2015-08-26 15:23:40 +02:00

watch.c

MIPS: Fix watchpoint restoration

2016-06-07 18:14:30 -07:00