Konstantin Khlebnikov 99a9ff3961 tools/vm/page-types.c: catch sigbus if raced with truncate ...

commit 1d46598b79 upstream.

Recently added page-cache dumping is known to be a little bit racy.
But after race with truncate it just dies due to unhandled SIGBUS
when it tries to poke pages beyond the new end of file.
This patch adds handler for SIGBUS which skips the rest of the file.

Signed-off-by: Konstantin Khlebnikov <koct9i@gmail.com>
Cc: Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2014-06-30 20:13:54 -07:00

..

cgroup

cgroups: fix cgroup_event_listener error handling

2013-01-08 10:00:44 -08:00

firewire

tools/firewire: nosy-dump: check for allocation failure

2012-12-02 20:10:18 +01:00

hv

Tools: hv: Handle the case when the target file exists correctly

2014-04-16 14:10:36 -07:00

include

perf tools: Move hash.h header

2014-02-18 09:34:49 -03:00

lguest

tools/lguest: offer VIRTIO_F_ANY_LAYOUT for net device.

2013-07-15 11:18:32 +09:30

lib

Merge branch 'liblockdep-fixes-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/sashal/linux into perf/urgent

2014-05-11 07:23:23 +02:00

net

bpf_dbg: fix wrong register usage

2014-04-30 16:12:22 -04:00

nfsd

…

perf

perf probe: Fix perf probe to find correct variable DIE

2014-06-04 14:49:20 +02:00

power

tools/power/acpi: Minor bugfixes

2014-04-21 22:51:58 +02:00

scripts

tools lib traceevent: Add global QUIET_CC_FPIC build output

2013-12-19 16:18:10 -03:00

testing

Merge tag 'ktest-v3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-ktest

2014-04-04 21:27:43 -07:00

thermal/tmon

tools/thermal: Introduce tmon, a tool for thermal subsystem

2013-11-07 08:45:34 +08:00

usb

usb: tools: fix a regression issue that gcc can't link to pthread

2013-12-04 15:10:54 -08:00

virtio

tools/virtio: add a missing )

2014-03-13 11:23:25 +10:30

vm

tools/vm/page-types.c: catch sigbus if raced with truncate

2014-06-30 20:13:54 -07:00

Makefile

tools/liblockdep: Build liblockdep from tools/Makefile

2014-05-08 13:34:45 -04:00