kernel-hacking-2024-linux-s.../arch/s390
Martin Schwidefsky 1b17cb796f s390/fpu: signals vs. floating point control register
git commit 904818e2f2
"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
boot
configs
crypto
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
mm s390/maccess: reduce stnsm instructions 2016-02-17 09:05:04 +01:00
net
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
defconfig
Kbuild
Kconfig dma-mapping: always provide the dma_map_ops based implementation 2016-01-20 17:09:18 -08:00
Kconfig.debug
Makefile