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mirror_ubuntu-kernels/arch/s390/include/asm/fpu
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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
..
api.h s390/fpu: split fpu-internal.h into fpu internals, api, and type headers 2015-10-16 09:41:12 +02:00
internal.h s390/fpu: signals vs. floating point control register 2016-02-22 09:29:35 +01:00
types.h s390/fpu: split fpu-internal.h into fpu internals, api, and type headers 2015-10-16 09:41:12 +02:00