From 9b5c3399584b6f6aa755dbe11e3cef5776fd279d Mon Sep 17 00:00:00 2001 From: James Hogan Date: Fri, 6 May 2016 14:36:19 +0100 Subject: MIPS: Add & use CP0_EntryHi ASID definitions MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Add definitions for the ASID field in CP0_EntryHi (along with the soon to be used ASIDX field), and use them in a few previously hardcoded cases. Signed-off-by: James Hogan Cc: Manuel Lauss Cc: Paolo Bonzini Cc: Radim Krčmář Cc: Paul Burton Cc: linux-mips@linux-mips.org Cc: kvm@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/13205/ Signed-off-by: Ralf Baechle --- arch/mips/kernel/genex.S | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/mips/kernel/genex.S') diff --git a/arch/mips/kernel/genex.S b/arch/mips/kernel/genex.S index baa7b6f..17374ae 100644 --- a/arch/mips/kernel/genex.S +++ b/arch/mips/kernel/genex.S @@ -455,7 +455,7 @@ NESTED(nmi_handler, PT_SIZE, sp) .set noreorder /* check if TLB contains a entry for EPC */ MFC0 k1, CP0_ENTRYHI - andi k1, 0xff /* ASID_MASK */ + andi k1, MIPS_ENTRYHI_ASID MFC0 k0, CP0_EPC PTR_SRL k0, _PAGE_SHIFT + 1 PTR_SLL k0, _PAGE_SHIFT + 1 -- cgit v1.1