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linux/arch/arm/lib
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Masami Hiramatsu 0d73c3f8e7 ARM: 8772/1: kprobes: Prohibit kprobes on get_user functions 
Since do_undefinstr() uses get_user to get the undefined
instruction, it can be called before kprobes processes
recursive check. This can cause an infinit recursive
exception.
Prohibit probing on get_user functions.

Fixes: 24ba613c9d6c ("ARM kprobes: core code")
Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
Cc: stable@vger.kernel.org
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
2018-05-19 11:35:56 +01:00
..
ashldi3.S
Revert "arm: move exports to definitions"
2016-11-23 10:00:03 +00:00
ashrdi3.S
Revert "arm: move exports to definitions"
2016-11-23 10:00:03 +00:00
backtrace.S
ARM: fix backtrace
2016-11-15 15:25:39 +00:00
bitops.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
bswapsdi2.S
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
call_with_stack.S
ARM: replace BSYM() with badr assembly macro
2015-05-08 17:33:50 +01:00
changebit.S
ARM: 7171/1: unwind: add unwind directives to bitops assembly macros
2011-11-26 21:58:53 +00:00
clear_user.S
Revert "arm: move exports to definitions"
2016-11-23 10:00:03 +00:00
clearbit.S
ARM: 7171/1: unwind: add unwind directives to bitops assembly macros
2011-11-26 21:58:53 +00:00
copy_from_user.S
Revert "arm: move exports to definitions"
2016-11-23 10:00:03 +00:00
copy_page.S
Revert "arm: move exports to definitions"
2016-11-23 10:00:03 +00:00
copy_template.S
ARM: 8225/1: Add unwinding support for memory copy functions
2014-11-27 16:00:25 +00:00
copy_to_user.S
Revert "arm: move exports to definitions"
2016-11-23 10:00:03 +00:00
csumipv6.S
Revert "arm: move exports to definitions"
2016-11-23 10:00:03 +00:00
csumpartial.S
Revert "arm: move exports to definitions"
2016-11-23 10:00:03 +00:00
csumpartialcopy.S
Revert "arm: move exports to definitions"
2016-11-23 10:00:03 +00:00
csumpartialcopygeneric.S
Revert "arm: move exports to definitions"
2016-11-23 10:00:03 +00:00
csumpartialcopyuser.S
ARM: 8731/1: Fix csum_partial_copy_from_user() stack mismatch
2017-12-17 22:20:39 +00:00
delay-loop.S
ARM: 8619/1: udelay: document the various constants
2016-10-19 10:52:36 +01:00
delay.c
Revert "arm: move exports to definitions"
2016-11-23 10:00:03 +00:00
div64.S
Revert "arm: move exports to definitions"
2016-11-23 10:00:03 +00:00
ecard.S
ARM: remove unnecessary mach/hardware.h includes
2011-07-12 11:19:27 -05:00
findbit.S
Revert "arm: move exports to definitions"
2016-11-23 10:00:03 +00:00
floppydma.S
…
getuser.S
ARM: 8772/1: kprobes: Prohibit kprobes on get_user functions
2018-05-19 11:35:56 +01:00
io-acorn.S
arch: remove direct definitions of KERN_<LEVEL> uses
2012-07-30 17:25:13 -07:00
io-readsb.S
Revert "arm: move exports to definitions"
2016-11-23 10:00:03 +00:00
io-readsl.S
Revert "arm: move exports to definitions"
2016-11-23 10:00:03 +00:00
io-readsw-armv3.S
Revert "arm: move exports to definitions"
2016-11-23 10:00:03 +00:00
io-readsw-armv4.S
Revert "arm: move exports to definitions"
2016-11-23 10:00:03 +00:00
io-writesb.S
Revert "arm: move exports to definitions"
2016-11-23 10:00:03 +00:00
io-writesl.S
Revert "arm: move exports to definitions"
2016-11-23 10:00:03 +00:00
io-writesw-armv3.S
Revert "arm: move exports to definitions"
2016-11-23 10:00:03 +00:00
io-writesw-armv4.S
Revert "arm: move exports to definitions"
2016-11-23 10:00:03 +00:00
lib1funcs.S
Revert "arm: move exports to definitions"
2016-11-23 10:00:03 +00:00
lshrdi3.S
Revert "arm: move exports to definitions"
2016-11-23 10:00:03 +00:00
Makefile
ARM: 8745/1: get rid of __memzero()
2018-01-21 15:37:56 +00:00
memchr.S
Revert "arm: move exports to definitions"
2016-11-23 10:00:03 +00:00
memcpy.S
Revert "arm: move exports to definitions"
2016-11-23 10:00:03 +00:00
memmove.S
Revert "arm: move exports to definitions"
2016-11-23 10:00:03 +00:00
memset.S
ARM: implement memset32 & memset64
2017-09-08 18:26:48 -07:00
muldi3.S
Revert "arm: move exports to definitions"
2016-11-23 10:00:03 +00:00
putuser.S
Revert "arm: move exports to definitions"
2016-11-23 10:00:03 +00:00
setbit.S
ARM: 7171/1: unwind: add unwind directives to bitops assembly macros
2011-11-26 21:58:53 +00:00
strchr.S
Revert "arm: move exports to definitions"
2016-11-23 10:00:03 +00:00
strrchr.S
Revert "arm: move exports to definitions"
2016-11-23 10:00:03 +00:00
testchangebit.S
ARM: 7171/1: unwind: add unwind directives to bitops assembly macros
2011-11-26 21:58:53 +00:00
testclearbit.S
ARM: 7171/1: unwind: add unwind directives to bitops assembly macros
2011-11-26 21:58:53 +00:00
testsetbit.S
ARM: 7171/1: unwind: add unwind directives to bitops assembly macros
2011-11-26 21:58:53 +00:00
uaccess_with_memcpy.c
new helper: uaccess_kernel()
2017-03-28 16:43:25 -04:00
ucmpdi2.S
Revert "arm: move exports to definitions"
2016-11-23 10:00:03 +00:00
xor-neon.c
ARM: 7835/2: fix modular build of xor_blocks() with NEON enabled
2013-09-09 15:24:47 +01:00