James Morse c5edde9899 arm64: hyp-stub: Forbid kprobing of the hyp-stub ...

commit 8fac5cbdfe upstream.

The hyp-stub is loaded by the kernel's early startup code at EL2
during boot, before KVM takes ownership later. The hyp-stub's
text is part of the regular kernel text, meaning it can be kprobed.

A breakpoint in the hyp-stub causes the CPU to spin in el2_sync_invalid.

Add it to the __hyp_text.

Signed-off-by: James Morse <james.morse@arm.com>
Cc: stable@vger.kernel.org
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2019-02-06 17:33:28 +01:00

..

alpha

arch/alpha, termios: implement BOTHER, IBSHIFT and termios2

2018-11-21 09:26:00 +01:00

arc

ARC: perf: map generic branches to correct hardware condition

2019-01-31 08:12:34 +01:00

arm

ARM: cns3xxx: Fix writing to wrong PCI config registers after alignment

2019-02-06 17:33:28 +01:00

arm64

arm64: hyp-stub: Forbid kprobing of the hyp-stub

2019-02-06 17:33:28 +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

futex: Remove duplicated code and fix undefined behaviour

2018-05-19 10:27:00 +02:00

h8300

h8300/ptrace: Fix incorrect register transfer count

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

hexagon

hexagon: modify ffs() and fls() to return int

2018-10-10 08:53:21 +02:00

ia64

kbuild: Consolidate header generation from ASM offset information

2018-11-23 08:20:34 +01:00

m32r

mm: replace access_process_vm() write parameter with gup_flags

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

m68k

m68k: fix "bad page state" oops on ColdFire boot

2018-08-24 13:12:34 +02:00

metag

metag/uaccess: Check access_ok in strncpy_from_user

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

microblaze

microblaze: Fix simpleImage format generation

2018-08-03 07:55:25 +02:00

mips

MIPS: SiByte: Enable swiotlb for SWARM, LittleSur and BigSur

2019-01-26 09:38:33 +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

kthread: fix boot hang (regression) on MIPS/OpenRISC

2018-09-19 22:47:11 +02:00

parisc

parisc: Fix exported address of os_hpmc handler

2018-11-21 09:25:58 +01:00

powerpc

powerpc/xmon: Fix invocation inside lock region

2019-01-26 09:38:33 +01:00

s390

s390/smp: Fix calling smp_call_ipl_cpu() from ipl CPU

2019-01-31 08:12:36 +01:00

score

Merge branch 'gup_flag-cleanups'

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

sh

sh: fix debug trap failure to process signals before return to user

2018-05-30 07:50:39 +02:00

sparc

sparc64: Make proc_id signed.

2018-11-13 11:16:47 -08:00

tile

futex: Remove duplicated code and fix undefined behaviour

2018-05-19 10:27:00 +02:00

um

um: Give start_idle_thread() a return code

2018-11-27 16:09:38 +01:00

unicore32

unicore32: use simpler API for random address requests

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

x86

x86/kaslr: Fix incorrect i8254 outb() parameters

2019-01-31 08:12:36 +01:00

xtensa

xtensa: fix coprocessor context offset definitions

2018-12-05 19:42:39 +01:00

.gitignore

…

Kconfig

cpu/hotplug: Provide knobs to control SMT

2018-08-15 18:14:46 +02:00