From 958e46acc8e900e8569dd467c1af9b8d2d019394 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Sat, 09 Dec 2023 08:38:54 +0000
Subject: [PATCH] disable cpu isolcpus

---
 kernel/drivers/net/ethernet/sfc/falcon/io.h |    7 +------
 1 files changed, 1 insertions(+), 6 deletions(-)

diff --git a/kernel/drivers/net/ethernet/sfc/falcon/io.h b/kernel/drivers/net/ethernet/sfc/falcon/io.h
index 7085ee1..bc23c80 100644
--- a/kernel/drivers/net/ethernet/sfc/falcon/io.h
+++ b/kernel/drivers/net/ethernet/sfc/falcon/io.h
@@ -1,11 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /****************************************************************************
  * Driver for Solarflare network controllers and boards
  * Copyright 2005-2006 Fen Systems Ltd.
  * Copyright 2006-2013 Solarflare Communications Inc.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation, incorporated herein by reference.
  */
 
 #ifndef EF4_IO_H
@@ -108,7 +105,6 @@
 	_ef4_writed(efx, value->u32[2], reg + 8);
 	_ef4_writed(efx, value->u32[3], reg + 12);
 #endif
-	mmiowb();
 	spin_unlock_irqrestore(&efx->biu_lock, flags);
 }
 
@@ -130,7 +126,6 @@
 	__raw_writel((__force u32)value->u32[0], membase + addr);
 	__raw_writel((__force u32)value->u32[1], membase + addr + 4);
 #endif
-	mmiowb();
 	spin_unlock_irqrestore(&efx->biu_lock, flags);
 }
 

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