mirror_ubuntu-kernels/arch/arm64/kernel
Will Deacon 27d7ff273c arm64: ptrace: fix compat hardware watchpoint reporting
I'm not sure what I was on when I wrote this, but when iterating over
the hardware watchpoint array (hbp_watch_array), our index is off by
ARM_MAX_BRP, so we walk off the end of our thread_struct...

... except, a dodgy condition in the loop means that it never executes
at all (bp cannot be NULL).

This patch fixes the code so that we remove the bp check and use the
correct index for accessing the watchpoint structures.

Cc: <stable@vger.kernel.org>
Signed-off-by: Will Deacon <will.deacon@arm.com>
2014-08-28 20:01:36 +01:00
..
vdso arm64: vdso: fix build error when switching from LE to BE 2014-07-30 15:06:35 +01:00
.gitignore
arm64ksyms.c
asm-offsets.c arm64: KVM: implement lazy world switch for debug registers 2014-07-11 04:57:46 -07:00
cpu_ops.c arm64: kernel: enable PSCI cpu operations on UP systems 2014-07-18 15:23:25 +01:00
cpuinfo.c arm64: fix typo in I-cache policy detection 2014-08-18 19:47:03 +01:00
cputable.c
debug-monitors.c KVM/ARM New features for 3.17 include: 2014-08-05 09:47:45 +02:00
efi-entry.S arm64: fix el2_setup check of CurrentEL 2014-07-04 16:16:52 +01:00
efi-stub.c efi: efistub: Convert into static library 2014-07-18 21:22:19 +01:00
efi.c Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2014-08-24 16:17:41 -07:00
entry-fpsimd.S arm64: fpsimd: fix a typo in fpsimd_save_partial_state ENDPROC 2014-07-31 11:42:42 +01:00
entry-ftrace.S arm64, ftrace: Remove check of obsolete variable function_trace_stop 2014-07-18 13:58:10 -04:00
entry.S arm64: Add __NR_* definitions for compat syscalls 2014-07-10 11:02:40 +01:00
fpsimd.c
ftrace.c
head.S arm64: Remove unused variable in head.S 2014-08-26 19:24:00 +01:00
hw_breakpoint.c
hyp-stub.S irqchip: gic-v3: Initial support for GICv3 2014-07-08 22:11:47 +00:00
image.h arm64: Update the Image header 2014-07-10 12:36:40 +01:00
insn.c
io.c
irq.c
jump_label.c
kgdb.c
kuser32.S arm64: Add __NR_* definitions for compat syscalls 2014-07-10 11:02:40 +01:00
Makefile Merge branch 'x86-efi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2014-08-04 17:13:50 -07:00
module.c
perf_event.c
perf_regs.c
process.c arm64: Add CONFIG_CC_STACKPROTECTOR 2014-07-09 12:23:48 +01:00
psci.c arm64: kernel: add __init marker to PSCI init functions 2014-07-18 15:23:45 +01:00
ptrace.c arm64: ptrace: fix compat hardware watchpoint reporting 2014-08-28 20:01:36 +01:00
return_address.c
setup.c Revert "arm64: dmi: Add SMBIOS/DMI support" 2014-07-31 14:00:03 +01:00
signal32.c Merge branch 'signal-cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/misc 2014-08-09 09:58:12 -07:00
signal.c arm64: Use sigsp() 2014-08-06 13:03:45 +02:00
sleep.S
smp_spin_table.c
smp.c Nicolas Pitre added generic tracepoints for tracing IPIs and updated the 2014-08-09 17:33:44 -07:00
stacktrace.c
suspend.c arm64: kernel: add missing __init section marker to cpu_suspend_init 2014-07-18 15:23:59 +01:00
sys32.S
sys_compat.c arm64: Add __NR_* definitions for compat syscalls 2014-07-10 11:02:40 +01:00
sys.c
time.c arm64: kernel: initialize broadcast hrtimer based clock event device 2014-05-30 17:48:13 +01:00
topology.c arm64: topology: add MPIDR-based detection 2014-07-09 12:22:40 +01:00
traps.c arm64: mm: Implement 4 levels of translation tables 2014-07-23 15:27:40 +01:00
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 arm64: Enable TEXT_OFFSET fuzzing 2014-07-10 12:36:58 +01:00