Max Filippov 8b7a87a03f xtensa: expose syscall through user_pt_regs ... Use one of the reserved slots in struct user_pt_regs to return syscall number in the GPR regset. Update syscall number from the GPR regset only when it's non-zero. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>		2020-07-28 00:57:05 -07:00
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asm	xtensa: expose syscall through user_pt_regs	2020-07-28 00:57:05 -07:00