Thomas Gleixner 59e1623773 x86/apic/vector: Handle legacy irq data correctly ...

The backport of upstream commit 45d55e7bac ("x86/apic/vector: Fix off by
one in error path") missed to fixup the legacy interrupt data which is not
longer available upstream.

Handle legacy irq data correctly by clearing the legacy storage to prevent
use after free.

Fixes: 7fd1335392 ("x86/apic/vector: Fix off by one in error path") - 4.4.y
Fixes: c557481a94 ("x86/apic/vector: Fix off by one in error path") - 4.9.y
Reported-by: Ben Hutchings <ben.hutchings@codethink.co.uk>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ben Hutchings <ben.hutchings@codethink.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2018-03-11 16:21:31 +01:00

..

alpha

alpha: fix formating of stack content

2018-02-17 13:21:19 +01:00

arc

ARC: uaccess: dont use "l" gcc inline asm constraint modifier

2018-01-10 09:29:53 +01:00

arm

ARM: dts: LogicPD Torpedo: Fix I2C1 pinmux

2018-03-11 16:21:30 +01:00

arm64

arm64: Disable unhandled signal log messages by default

2018-02-28 10:18:31 +01:00

avr32

Merge branch 'akpm' (patches from Andrew)

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

blackfin

pinctrl: adi2: Fix Kconfig build problem

2017-12-20 10:07:32 +01:00

c6x

c6x/ptrace: Remove useless PTRACE_SETREGSET implementation

2017-03-31 10:31:46 +02:00

cris

cris: Only build flash rescue image if CONFIG_ETRAX_AXISFLASHMAP is selected

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

frv

mm: larger stack guard gap, between vmas

2017-06-24 07:11:18 +02:00

h8300

h8300/ptrace: Fix incorrect register transfer count

2017-03-31 10:31:46 +02:00

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: add missing SOFTIRQENTRY_TEXT linker section

2018-02-25 11:05:47 +01:00

metag

metag/uaccess: Check access_ok in strncpy_from_user

2017-05-25 15:44:46 +02:00

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: Implement __multi3 for GCC7 MIPS64r6 builds

2018-03-03 10:23:28 +01:00

mn10300

mn10300/misalignment: Use SIGSEGV SEGV_MAPERR to report a failed user copy

2018-02-17 13:21:20 +01:00

nios2

nios2: reserve boot memory for device tree

2017-04-12 12:41:14 +02:00

openrisc

signal/openrisc: Fix do_unaligned_access to send the proper signal

2018-02-17 13:21:19 +01:00

parisc

parisc: Fix ordering of cache and TLB flushes

2018-03-11 16:21:28 +01:00

powerpc

powerpc/64s: Improve RFI L1-D cache flush fallback

2018-02-25 11:05:50 +01:00

s390

crypto: hash - annotate algorithms taking optional key

2018-02-25 11:05:43 +01:00

score

Merge branch 'gup_flag-cleanups'

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

sh

SolutionEngine771x: fix Ether platform data

2018-03-03 10:23:27 +01:00

sparc

crypto: hash - annotate algorithms taking optional key

2018-02-25 11:05:43 +01:00

tile

mm: larger stack guard gap, between vmas

2017-06-24 07:11:18 +02:00

um

um: link vmlinux with -no-pie

2018-01-31 12:55:53 +01:00

unicore32

unicore32: use simpler API for random address requests

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

x86

x86/apic/vector: Handle legacy irq data correctly

2018-03-11 16:21:31 +01:00

xtensa

xtensa: fix high memory/reserved memory collision

2018-02-28 10:18:30 +01:00

.gitignore

…

Kconfig

Merge tag 'gcc-plugins-v4.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux

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