arch/arm/kernel · v3.2-rc6 · Eclipse Projects / Oniro Core / linux

ARM: unwinder: fix bisection to find origin in .idx section

Uwe Kleine-König authored 13 years ago

The bisection implemented in unwind_find_origin() stopped to early.  If
there is only a single entry left to check the original code just took
the end point as origin which might be wrong.

This was introduced in commit de66a979 ("ARM: 7187/1: fix unwinding
for XIP kernels").

Reported-and-tested-by: Nick Bowler <nbowler@elliptictech.com>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

ddf5a25c

History

ddf5a25c 13 years ago

History

Name	Last commit	Last update
..
.gitignore
Makefile
armksyms.c
arthur.c
asm-offsets.c
atags.c
atags.h
bios32.c
calls.S
compat.c
compat.h
crash_dump.c
crunch-bits.S
crunch.c
debug.S
devtree.c
dma-isa.c
dma.c
early_printk.c
ecard.c
ecard.h
elf.c
entry-armv.S
entry-common.S
entry-header.S
etm.c
fiq.c
fiqasm.S
ftrace.c
head-common.S
head-nommu.S
head.S
hw_breakpoint.c
init_task.c
io.c
irq.c
isa.c
iwmmxt.S
kgdb.c
kprobes-arm.c
kprobes-common.c
kprobes-test-arm.c
kprobes-test-thumb.c
kprobes-test.c
kprobes-test.h
kprobes-thumb.c
kprobes.c
kprobes.h
leds.c
machine_kexec.c
module.c
perf_event.c
perf_event_v6.c
perf_event_v7.c
perf_event_xscale.c
pj4-cp0.c
pmu.c
process.c
ptrace.c
relocate_kernel.S
return_address.c
sched_clock.c
setup.c
signal.c
signal.h
sleep.S
smp.c
smp_scu.c
smp_tlb.c
smp_twd.c
stacktrace.c
suspend.c
swp_emulate.c
sys_arm.c
sys_oabi-compat.c
tcm.c
tcm.h
thumbee.c
time.c
topology.c
traps.c
unwind.c
vmlinux.lds.S
xscale-cp0.c