Paolo Bonzini 3e8c6bd9db KVM: x86: cleanup the page tracking SRCU instance ...

commit 2beb6dad2e8f95d710159d5befb390e4f62ab5cf upstream.

SRCU uses a delayed work item.  Skip cleaning it up, and
the result is use-after-free in the work item callbacks.

Reported-by: Dmitry Vyukov <dvyukov@google.com>
Suggested-by: Dmitry Vyukov <dvyukov@google.com>
Fixes: 0eb05bf290cfe8610d9680b49abef37febd1c38a
Reviewed-by: Xiao Guangrong <xiaoguangrong.eric@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2017-03-31 10:31:45 +02:00

..

alpha

ptrace: Don't allow accessing an undumpable mm

2017-01-06 10:40:13 +01:00

arc

ARC: [arcompact] brown paper bag bug in unaligned access delay slot fixup

2017-02-14 15:25:33 -08:00

arm

ARM: at91: pm: cpu_idle: switch DDR to power-down mode

2017-03-30 09:41:26 +02:00

arm64

arm64: kaslr: Fix up the kernel image alignment

2017-03-30 09:41:26 +02:00

avr32

Merge branch 'akpm' (patches from Andrew)

2016-10-07 21:38:00 -07:00

blackfin

ptrace: Don't allow accessing an undumpable mm

2017-01-06 10:40:13 +01:00

c6x

nmi_backtrace: generate one-line reports for idle cpus

2016-10-07 18:46:30 -07:00

cris

cris: Only build flash rescue image if CONFIG_ETRAX_AXISFLASHMAP is selected

2017-01-12 11:39:24 +01:00

frv

Merge branch 'work.uaccess2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2016-10-11 23:38:39 -07:00

h8300

h8300: fix syscall restarting

2016-10-27 18:43:42 -07:00

hexagon

nmi_backtrace: generate one-line reports for idle cpus

2016-10-07 18:46:30 -07:00

ia64

ptrace: Don't allow accessing an undumpable mm

2017-01-06 10:40:13 +01:00

m32r

mm: replace access_process_vm() write parameter with gup_flags

2016-10-19 08:31:25 -07:00

m68k

m68k: Fix ndelay() macro

2016-10-30 10:13:55 +01:00

metag

Metag architecture fixes for v4.9-rc1

2016-10-14 11:11:39 -07:00

microblaze

Merge branch 'work.uaccess2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2016-10-11 23:38:39 -07:00

mips

MIPS: ralink: Remove unused rt*_wdt_reset functions

2017-03-18 19:14:28 +08:00

mn10300

Merge branch 'work.uaccess2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2016-10-11 23:38:39 -07:00

nios2

nios2: fix timer initcall return value

2016-11-11 08:45:08 -08:00

openrisc

openrisc: Define __ro_after_init to avoid crash

2016-11-06 08:01:12 -08:00

parisc

parisc: Fix system shutdown halt

2017-03-26 13:05:57 +02:00

powerpc

powerpc/64s: Fix idle wakeup potential to clobber registers

2017-03-30 09:41:25 +02:00

s390

KVM: s390: Fix guest migration for huge guests resulting in panic

2017-03-18 19:14:34 +08:00

score

Merge branch 'gup_flag-cleanups'

2016-10-19 08:39:47 -07:00

sh

Minor changes to improve J2 support and match Kconfig expectations of

2016-10-19 11:21:06 -07:00

sparc

sparc: drop duplicate header scatterlist.h

2016-11-19 10:43:07 -05:00

tile

tile/ptrace: Preserve previous registers for short regset write

2017-02-01 08:33:02 +01:00

um

nmi_backtrace: generate one-line reports for idle cpus

2016-10-07 18:46:30 -07:00

unicore32

unicore32: use simpler API for random address requests

2016-10-11 15:06:32 -07:00

x86

KVM: x86: cleanup the page tracking SRCU instance

2017-03-31 10:31:45 +02:00

xtensa

xtensa: move parse_tag_fdt out of #ifdef CONFIG_BLK_DEV_INITRD

2017-03-15 10:02:47 +08:00

.gitignore

…

Kconfig

This adds a new gcc plugin named "latent_entropy". It is designed to

2016-10-15 10:03:15 -07:00