On Fri, Apr 15, 2016 at 10:07:23AM +0100, James Hogan wrote: > From: Paul Burton <paul.burton@xxxxxxxxxx> > > In revision 1.12 of the MSA specification, the copy_u.w instruction has > been removed for MIPS32 & the copy_u.d instruction has been removed for > MIPS64. Newer toolchains (eg. Codescape SDK essentials 2015.10) will > complain about this like so: > > arch/mips/kernel/r4k_fpu.S:290: Error: opcode not supported on this > processor: mips32r2 (mips32r2) `copy_u.w $1,$w26[3]' > > Since we always copy to the width of a GPR, simply use copy_s instead of > copy_u to fix this. > > Signed-off-by: Paul Burton <paul.burton@xxxxxxxxxx> > Signed-off-by: James Hogan <james.hogan@xxxxxxxxxx> > Cc: Ralf Baechle <ralf@xxxxxxxxxxxxxx> > Cc: linux-mips@xxxxxxxxxxxxxx > Cc: <stable@xxxxxxxxxxxxxxx> # 4.1.x- Looking good but seems to apply only to 4.3+ Ralf
