https://github.com/torvalds/linux
Revision aa2d2c73c21f22ce4c643128b671aa7e7bbff54f authored by Heiko Carstens on 16 July 2013, 11:25:49 UTC, committed by Martin Schwidefsky on 18 July 2013, 10:44:37 UTC
This is the s390 variant of 314beb9b "x86: bpf_jit_comp: secure bpf
jit against spraying attacks".
With this change the whole jit code and literal pool will be write
protected after creation. In addition the start address of the jit
code won't be always on a page boundary anymore.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
1 parent fee1b54
History
Tip revision: aa2d2c73c21f22ce4c643128b671aa7e7bbff54f authored by Heiko Carstens on 16 July 2013, 11:25:49 UTC
s390/bpf,jit: address randomize and write protect jit code
Tip revision: aa2d2c7
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arch
block
crypto
drivers
firmware
fs
include
init
ipc
kernel
lib
mm
net
samples
scripts
security
sound
tools
usr
virt
.gitignore -rw-r--r-- 1.1 KB
.mailmap -rw-r--r-- 4.4 KB
COPYING -rw-r--r-- 18.3 KB
CREDITS -rw-r--r-- 93.1 KB
Kbuild -rw-r--r-- 2.5 KB
Kconfig -rw-r--r-- 252 bytes
MAINTAINERS -rw-r--r-- 253.4 KB
Makefile -rw-r--r-- 47.4 KB
README -rw-r--r-- 18.3 KB
REPORTING-BUGS -rw-r--r-- 7.3 KB

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