Re: [PATCH] ARC: fpu: preserve userspace fpu state

2020-01-17 Thread Vineet Gupta
On 1/17/20 4:49 PM, Vineet Gupta wrote: > Signed-off-by: Vineet Gupta > --- > arch/arc/Kconfig | 15 +++-- > arch/arc/include/asm/arcregs.h | 2 ++ > arch/arc/include/asm/fpu.h | 54 > arch/arc/include/asm/processor.h | 10 +- > ar

[PATCH] ARC: fpu: preserve userspace fpu state

2020-01-17 Thread Vineet Gupta
Signed-off-by: Vineet Gupta --- arch/arc/Kconfig | 15 +++-- arch/arc/include/asm/arcregs.h | 2 ++ arch/arc/include/asm/fpu.h | 54 arch/arc/include/asm/processor.h | 10 +- arch/arc/include/asm/switch_to.h | 17 ++ arch/a