Hi all,
After merging the tip tree, today's linux-next build (x86_64 allnoconfig)
failed like this:
In file included from arch/x86/kernel/x8664_ksyms_64.c:10:0:
arch/x86/include/asm/pgtable.h:38:8: error: unknown type name 'spinlock_t'
extern spinlock_t pgd_lock;
^
Probably caused by commit
186f43608a5c ("x86/kernel: Audit and remove any unnecessary uses of module.h")
I added this patch for today (maybe adding the include to
arch/x86/include/asm/pgtable.h would be better?):
From: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
Date: Mon, 18 Jul 2016 18:23:24 +1000
Subject: [PATCH] x86/kernel: include spinlock_types.h for missing spinlock_t
Fixes: 186f43608a5c ("x86/kernel: Audit and remove any unnecessary uses of module.h")
Signed-off-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
---
arch/x86/kernel/x8664_ksyms_64.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/x86/kernel/x8664_ksyms_64.c b/arch/x86/kernel/x8664_ksyms_64.c
index f6d30fedcc03..95e49f6e4fc3 100644
--- a/arch/x86/kernel/x8664_ksyms_64.c
+++ b/arch/x86/kernel/x8664_ksyms_64.c
@@ -2,6 +2,7 @@
All C exports should go in the respective C files. */
#include <linux/export.h>
+#include <linux/spinlock_types.h>
#include <linux/smp.h>
#include <net/checksum.h>
--
2.8.1
--
Cheers,
Stephen Rothwell
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