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OpenCloudOS-Kernel/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: 24ba613c9d ("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
..
Makefile ARM: 8745/1: get rid of __memzero() 2018-01-21 15:37:56 +00:00
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 Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
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
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