On 12/22/2015 06:49 AM, Stefano Stabellini wrote:
On Mon, 21 Dec 2015, Andrew Morton wrote:
On Mon, 21 Dec 2015 00:43:17 +0800 kbuild test robot <fengguang.wu@xxxxxxxxx> wrote:
First bad commit (maybe != root cause):
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 69c37a92ddbf79d9672230f21a04580d7ac2f4c3
commit: 71458cfc782eafe4b27656e078d379a34e472adf kernel: add support for gcc 5
date: 1 year, 2 months ago
config: x86_64-randconfig-x006-201551 (attached as .config)
reproduce:
git checkout 71458cfc782eafe4b27656e078d379a34e472adf
# save the attached .config to linux build tree
make ARCH=x86_64
All errors (new ones prefixed by >>):
arch/x86/xen/suspend.c: In function 'xen_arch_pre_suspend':
arch/x86/xen/suspend.c:70:9: error: implicit declaration of function 'xen_pv_domain' [-Werror=implicit-function-declaration]
if (xen_pv_domain())
^
hm, tricky!
--- a/arch/x86/xen/suspend.c~arch-x86-xen-suspendc-include-xen-xenh
+++ a/arch/x86/xen/suspend.c
@@ -1,6 +1,7 @@
#include <linux/types.h>
#include <linux/tick.h>
+#include <xen/xen.h>
#include <xen/interface/xen.h>
#include <xen/grant_table.h>
#include <xen/events.h>
Looks like the right fix. David? Boris?
Why are we trying to compile this if CONFIG_XEN is not set?
-boris
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