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Unverified Commit b6d18e77 authored by Paul Burton's avatar Paul Burton
Browse files

MIPS: Don't dump Hi & Lo regs on >= MIPSr6 



MIPSr6 removed the Hi & Lo registers, so displaying their values on
MIPSr6 systems is pointless. Avoid doing so.

Signed-off-by: default avatarPaul Burton <paul.burton@mips.com>
Patchwork: https://patchwork.linux-mips.org/patch/21067/
Cc: linux-mips@linux-mips.org
parent c7adfaea

arch/mips/kernel/traps.c

+5 −2
Original line number Diff line number Diff line
@@ -50,6 +50,7 @@ 
#include <asm/fpu.h>

#include <asm/fpu_emulator.h>

#include <asm/idle.h>

#include <asm/isa-rev.h>

#include <asm/mips-cps.h>

#include <asm/mips-r2-to-r6-emul.h>

#include <asm/mipsregs.h>
@@ -277,8 +278,10 @@ static void __show_regs(const struct pt_regs *regs) 
#ifdef CONFIG_CPU_HAS_SMARTMIPS

	printk("Acx    : %0*lx\n", field, regs->acx);

#endif

	if (MIPS_ISA_REV < 6) {

		printk("Hi    : %0*lx\n", field, regs->hi);

		printk("Lo    : %0*lx\n", field, regs->lo);

	}



	/*

	 * Saved cp0 registers