Matt Redfearn cea8cd498f MIPS: microMIPS: Fix decoding of swsp16 instruction ... When the immediate encoded in the instruction is accessed, it is sign extended due to being a signed value being assigned to a signed integer. The ISA specifies that this operation is an unsigned operation. The sign extension leads us to incorrectly decode: 801e9c8e: cbf1 sw ra,68(sp) As having an immediate of 1073741809. Since the instruction format does not specify signed/unsigned, and this is currently the only location to use this instuction format, change it to an unsigned immediate. Fixes: bb9bc4689b ("MIPS: Calculate microMIPS ra properly when unwinding the stack") Suggested-by: Paul Burton <paul.burton@imgtec.com> Signed-off-by: Matt Redfearn <matt.redfearn@imgtec.com> Reviewed-by: James Hogan <james.hogan@imgtec.com> Cc: Marcin Nowakowski <marcin.nowakowski@imgtec.com> Cc: Miodrag Dinic <miodrag.dinic@imgtec.com> Cc: Ingo Molnar <mingo@kernel.org> Cc: David Daney <david.daney@cavium.com> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/16957/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>		2017-09-06 13:20:25 +02:00
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asm	MIPS: BCM63XX: fix ENETDMA_6345_MAXBURST_REG offset	2017-09-06 12:25:56 +02:00
uapi/asm	MIPS: microMIPS: Fix decoding of swsp16 instruction	2017-09-06 13:20:25 +02:00