Martin Schwidefsky 6eed5b7500 s390/bpf,jit: initialize A register if 1st insn is BPF_S_LDX_B_MSH ...

commit 6e0de81759 upstream.

The A register needs to be initialized to zero in the prolog if the
first instruction of the BPF program is BPF_S_LDX_B_MSH to prevent
leaking the content of %r5 to user space.

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2014-05-13 13:59:42 +02:00

..

appldata

arch: s390: appldata: using strncpy() and strnlen() instead of sprintf()

2013-05-28 10:35:28 +02:00

boot

s390: fix linker script for 31 bit builds

2012-10-18 17:50:10 +02:00

crypto

crypto: s390 - fix des and des3_ede ctr concurrency issue

2014-02-20 11:06:10 -08:00

hypfs

aio: don't include aio.h in sched.h

2013-05-07 20:16:25 -07:00

include

s390/cio: fix driver callback initialization for ccw consoles

2014-05-06 07:55:27 -07:00

kernel

s390: fix kernel crash due to linkage stack instructions

2014-02-22 12:41:26 -08:00

kvm

KVM: s390: fix diagnose code extraction

2014-02-06 11:08:15 -08:00

lib

s390/uaccess: add missing page table walk range check

2013-12-04 10:57:16 -08:00

math-emu

s390/comments: unify copyright messages and remove file names

2012-07-20 11:15:04 +02:00

mm

s390/dump: Fix dump memory detection

2014-02-22 12:41:26 -08:00

net

s390/bpf,jit: initialize A register if 1st insn is BPF_S_LDX_B_MSH

2014-05-13 13:59:42 +02:00

oprofile

s390: add support for IBM zBC12 machine

2013-08-11 18:35:25 -07:00

pci

s390/pci: Implement IRQ functions if !PCI

2013-06-10 16:06:04 +02:00

defconfig

s390: update defconfig

2012-09-26 15:45:29 +02:00

Kbuild

s390/pci: base support

2012-11-30 15:40:45 +01:00

Kconfig

futex: Allow architectures to skip futex_atomic_cmpxchg_inatomic() test

2014-04-14 06:42:19 -07:00

Kconfig.debug

Kconfig: consolidate CONFIG_DEBUG_STRICT_USER_COPY_CHECKS

2013-04-30 17:04:09 -07:00

Makefile

s390: remove small stack config option

2013-04-26 09:07:08 +02:00