MIPS: Use `FPU_CSR_ALL_X' in `__build_clear_fpe' · 1f6d2c29b0 - Gogs: Go Git Service GfA electronic

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MIPS: Use `FPU_CSR_ALL_X' in `__build_clear_fpe'

Replace a hardcoded numeric bitmask for FCSR cause bits with
`FPU_CSR_ALL_X' in `__build_clear_fpe'.

Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/9684/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

Maciej W. Rozycki %!s(int64=10) %!d(string=hai) anos

pai

27e28e8ec4

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1f6d2c29b0

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arch/mips/kernel/genex.S
							 
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				@@ -360,7 +360,7 @@ NESTED(nmi_handler, PT_SIZE, sp)
			
				 	.set	mips1
			
				 	SET_HARDFLOAT
			
				 	cfc1	a1, fcr31
			
				-	li	a2, ~(0x3f << 12)
			
				+	li	a2, ~FPU_CSR_ALL_X
			
				 	and	a2, a1
			
				 	ctc1	a2, fcr31
			
				 	.set	pop