36 lines
1.3 KiB
Diff
36 lines
1.3 KiB
Diff
From: Ben Hutchings <ben@decadent.org.uk>
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Date: Sat, 19 Dec 2015 19:10:03 +0000
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Subject: mm: Fix missing #include in <linux/mmdebug.h>
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Forwarded: http://mid.gmane.org/20151219203034.GR28542@decadent.org.uk
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The various VM_WARN_ON/VM_BUG_ON macros depend on those defined by
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<linux/bug.h>. Most users already include those, but not all; for
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example:
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CC arch/arm64/xen/../../arm/xen/grant-table.o
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In file included from arch/arm64/include/../../arm/include/asm/xen/page.h:5:0,
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from arch/arm64/include/asm/xen/page.h:1,
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from include/xen/page.h:28,
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from arch/arm64/xen/../../arm/xen/grant-table.c:33:
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arch/arm64/include/asm/pgtable.h: In function 'set_pte_at':
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arch/arm64/include/asm/pgtable.h:281:3: error: implicit declaration of function 'BUILD_BUG_ON_INVALID' [-Werror=implicit-function-declaration]
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VM_WARN_ONCE(!pte_young(pte),
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Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
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---
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include/linux/mmdebug.h | 1 +
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1 file changed, 1 insertion(+)
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diff --git a/include/linux/mmdebug.h b/include/linux/mmdebug.h
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index 877ef22..772362a 100644
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--- a/include/linux/mmdebug.h
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+++ b/include/linux/mmdebug.h
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@@ -1,6 +1,7 @@
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#ifndef LINUX_MM_DEBUG_H
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#define LINUX_MM_DEBUG_H 1
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+#include <linux/bug.h>
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#include <linux/stringify.h>
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struct page;
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