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Commit a0b62180 authored by Ralf Baechle's avatar Ralf Baechle
Browse files

[MIPS] SMTC: Fix TLB sizing bug for TLB of 64 >= entries 



Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
parent 89c07fd1

arch/mips/kernel/smtc.c

+5 −2
Original line number Diff line number Diff line
@@ -270,9 +270,12 @@ void smtc_configure_tlb(void) 
		 * of their initialization in smtc_cpu_setup().

		 */



		tlbsiz = tlbsiz & 0x3f;	/* MIPS32 limits TLB indices to 64 */

		cpu_data[0].tlbsize = tlbsiz;

		/* MIPS32 limits TLB indices to 64 */

		if (tlbsiz > 64)

			tlbsiz = 64;

		cpu_data[0].tlbsize = current_cpu_data.tlbsize = tlbsiz;

		smtc_status |= SMTC_TLB_SHARED;

		local_flush_tlb_all();



		printk("TLB of %d entry pairs shared by %d VPEs\n",

			tlbsiz, vpes);