James Hogan 12822570a2 MIPS: Separate XPA CPU feature into LPA and MVH ... XPA (eXtended Physical Addressing) should be detected as a combination of two architectural features: - Large Physical Address (as per Config3.LPA). With XPA this will be set on MIPS32r5 cores, but it may also be set for MIPS64r2 cores too. - MTHC0/MFHC0 instructions (as per Config5.MVH). With XPA this will be set, but it may also be set in VZ guest context even when Config3.LPA in the guest context has been cleared by the hypervisor. As such, XPA is only usable if both bits are set. Update CPU features to separate these two features, with cpu_has_xpa requiring both to be set. Signed-off-by: James Hogan <james.hogan@imgtec.com> Cc: Paul Burton <paul.burton@imgtec.com> Cc: Maciej W. Rozycki <macro@imgtec.com> Cc: Joshua Kinard <kumba@gentoo.org> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/13112/ Signed-off-by: Paul Burton <paul.burton@imgtec.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>		2016-05-13 14:02:24 +02:00
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asm	MIPS: Separate XPA CPU feature into LPA and MVH	2016-05-13 14:02:24 +02:00
uapi/asm	MIPS: inst: Declare fsel_op for sel.fmt instruction	2016-05-13 14:02:21 +02:00