35 lines
1.3 KiB
Diff
35 lines
1.3 KiB
Diff
From: Arthur Kiyanovski <akiyano@amazon.com>
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Date: Sun, 21 Oct 2018 18:07:14 +0300
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Subject: [PATCH 16/19] net: ena: fix compilation error in xtensa architecture
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Origin: 00f17a8219f02139119d8b4547e032bf4888fa0d
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linux/prefetch.h is never explicitly included in ena_com, although
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functions from it, such as prefetchw(), are used throughout ena_com.
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This is an inclusion bug, and we fix it here by explicitly including
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linux/prefetch.h. The bug was exposed when the driver was compiled
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for the xtensa architecture.
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Fixes: 689b2bdaaa14 ("net: ena: add functions for handling Low Latency Queues in ena_com")
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Fixes: 8c590f977638 ("ena: Fix Kconfig dependency on X86")
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Signed-off-by: Arthur Kiyanovski <akiyano@amazon.com>
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Signed-off-by: David S. Miller <davem@davemloft.net>
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---
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drivers/net/ethernet/amazon/ena/ena_com.h | 1 +
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1 file changed, 1 insertion(+)
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diff --git a/drivers/net/ethernet/amazon/ena/ena_com.h b/drivers/net/ethernet/amazon/ena/ena_com.h
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index ae8b4857fce3..078d6f2b4f39 100644
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--- a/drivers/net/ethernet/amazon/ena/ena_com.h
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+++ b/drivers/net/ethernet/amazon/ena/ena_com.h
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@@ -38,6 +38,7 @@
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#include <linux/dma-mapping.h>
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#include <linux/gfp.h>
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#include <linux/io.h>
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+#include <linux/prefetch.h>
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#include <linux/sched.h>
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#include <linux/sizes.h>
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#include <linux/spinlock.h>
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--
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2.19.2
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