disable cpu isolcpus

hc

2023-12-09 958e46acc8e900e8569dd467c1af9b8d2d019394

 kernel/drivers/net/ethernet/dec/tulip/tulip.h
..
..
@@ -381,7 +381,7 @@
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 	unsigned has_reset:6;
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 	u32 csr15dir;
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 	u32 csr15val;		/* 21143 NWay setting. */
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-	struct medialeaf mleaf[0];
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+	struct medialeaf mleaf[];
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 };
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