Martin Schwidefsky 1b17cb796f s390/fpu: signals vs. floating point control register ...

git commit 904818e2f229f3d94ec95f6932a6358c81e73d78
"s390/kernel: introduce fpu-internal.h with fpu helper functions"
introduced the fpregs_store / fp_regs_load helper. These function
fail to save and restore the floating pointer control registers.

The effect is that the FPC is not correctly handled on signal
delivery and signal return.

Cc: stable@vger.kernel.org # 4.4
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

2016-02-22 09:29:35 +01:00

..

appldata

s390: appldata: drop owner assignment from platform_drivers

2014-10-20 16:20:13 +02:00

boot

s390/boot/decompression: disable floating point in decompressor

2015-09-29 14:45:10 +02:00

configs

s390/configs: update default configurations

2016-01-11 13:01:28 +01:00

crypto

crypto: s390/sha - replace raw value by their coresponding define

2015-10-15 21:05:11 +08:00

hypfs

wrappers for ->i_mutex access

2016-01-22 18:04:28 -05:00

include

s390/fpu: signals vs. floating point control register

2016-02-22 09:29:35 +01:00

kernel

s390/compat: correct restore of high gprs on signal return

2016-02-22 09:29:35 +01:00

kvm

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux

2016-01-29 16:05:18 -08:00

lib

s390/spinlock: do not yield to a CPU in udelay/mdelay

2015-11-27 09:24:18 +01:00

mm

s390/maccess: reduce stnsm instructions

2016-02-17 09:05:04 +01:00

net

bpf: move clearing of A/X into classic to eBPF migration prologue

2015-12-18 16:04:51 -05:00

numa

s390/numa: move numa_init_late() from device to arch_initcall

2016-01-26 12:45:24 +01:00

oprofile

s390/oprofile: fix address range for asynchronous stack

2016-02-10 09:25:22 +01:00

pci

s390/pci: remove iomap sanity checks

2016-01-26 12:46:45 +01:00

tools

s390/facilities: add helper tool to generate facility lists

2015-12-18 14:59:20 +01:00

defconfig

s390/configs: update default configurations

2016-01-11 13:01:28 +01:00

Kbuild

s390/numa: add core infrastructure

2015-08-03 18:40:25 +02:00

Kconfig

dma-mapping: always provide the dma_map_ops based implementation

2016-01-20 17:09:18 -08:00

Kconfig.debug

arch: consolidate CONFIG_STRICT_DEVM in lib/Kconfig.debug

2016-01-09 06:30:49 -08:00

Makefile

s390/facilities: add helper tool to generate facility lists

2015-12-18 14:59:20 +01:00