From: Sedat Dilek <sedat.dilek@gmail.com>
To: Frederic Weisbecker <fweisbec@gmail.com>,
"Paul E. McKenney" <paulmck@linux.vnet.ibm.com>,
Steven Rostedt <rostedt@goodmis.org>,
linux-kernel@vger.kernel.org
Cc: Sedat Dilek <sedat.dilek@gmail.com>
Subject: [PATCH 3.8-rc4-nohz3] kvm: Add missing EXPORT_SYMBOL_GPL when CONFIG_KVM=m
Date: Wed, 23 Jan 2013 13:44:16 +0100 [thread overview]
Message-ID: <1358945056-5390-1-git-send-email-sedat.dilek@gmail.com> (raw)
With CONFIG_KVM=m my build with 3.8-rc4-nohz3 breaks like this:
ERROR: "guest_enter" [arch/x86/kvm/kvm.ko] undefined!
ERROR: "guest_exit" [arch/x86/kvm/kvm.ko] undefined!
Fix this by adding the missing EXPORT_SYMBOL_GPL for guest_enter() and
guest_exit() in kernel/context_tracking.c as suggested by Frederic.
This issue was introduced with commit 8eebafe9be58 ("kvm: Prepare to
add generic guest entry/exit callbacks").
[ v2: Add reference to culprit commit. -dileks ]
[ v3: Forgot my S-o-b. -dileks ]
Signed-off-by: Sedat Dilek <sedat.dilek@gmail.com>
---
kernel/context_tracking.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/kernel/context_tracking.c b/kernel/context_tracking.c
index bbb2c2c..00403e6 100644
--- a/kernel/context_tracking.c
+++ b/kernel/context_tracking.c
@@ -111,6 +111,7 @@ void guest_enter(void)
else
__guest_enter();
}
+EXPORT_SYMBOL_GPL(guest_enter);
void guest_exit(void)
{
@@ -119,6 +120,7 @@ void guest_exit(void)
else
__guest_exit();
}
+EXPORT_SYMBOL_GPL(guest_exit);
#endif
--
1.8.1.1
next reply other threads:[~2013-01-23 12:44 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-23 12:44 Sedat Dilek [this message]
-- strict thread matches above, loose matches on Subject: below --
2013-01-23 12:40 [PATCH 3.8-rc4-nohz3] kvm: Add missing EXPORT_SYMBOL_GPL when CONFIG_KVM=m Sedat Dilek
2013-01-23 12:31 Sedat Dilek
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