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ARC: entry: EV_MachineCheck dont re-read ECR
Signed-off-by: Vineet Gupta <vgupta@kernel.org>
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1 changed files with 2 additions and 3 deletions
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@ -95,16 +95,15 @@ END(instr_service)
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ENTRY(EV_MachineCheck)
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EXCEPTION_PROLOGUE
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EXCEPTION_PROLOGUE ; ECR returned in r10
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lr r2, [ecr]
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lr r0, [efa]
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mov r1, sp
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; MC excpetions disable MMU
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ARC_MMU_REENABLE r3
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lsr r3, r2, 8
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lsr r3, r10, 8
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bmsk r3, r3, 7
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brne r3, ECR_C_MCHK_DUP_TLB, 1f
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