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Commit 2c93e12c authored by Maciej W. Rozycki's avatar Maciej W. Rozycki Committed by Ralf Baechle
Browse files

Avoid tlbw* hazards for the R4600/R4700/R5000. 



Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
parent c3455b0e

arch/mips/mm/tlbex.c

+6 −1
Original line number Diff line number Diff line
@@ -827,11 +827,16 @@ static __init void build_tlb_write_entry(u32 **p, struct label **l, 
		i_nop(p);

		break;



	case CPU_R4300:

	case CPU_R4600:

	case CPU_R4700:

	case CPU_R5000:

	case CPU_R5000A:

		i_nop(p);

		tlbw(p);

		i_nop(p);

		break;



	case CPU_R4300:

	case CPU_5KC:

	case CPU_TX49XX:

	case CPU_AU1000: