htmdump_init calls is_kvm_guest() to check for guest environment.
is_kvm_guest() is defined in kvm_guest.h header file. Without including
the header file, build hits error failing to find the function.
arch/powerpc/platforms/pseries/htmdump.c: In function 'htmdump_init':
arch/powerpc/platforms/pseries/htmdump.c:469:6: error: implicit declaration
of function 'is_kvm_guest';
did you mean '__key_get'? [-Werror=implicit-function-declaration]
if (is_kvm_guest()) {
^~~~~~~~~~~~
__key_get
This is observed in configs where CONFIG_KVM_GUEST is disabled.
Include header file explicitly to avoid the build error
Reported-by: kernel test robot <l...@intel.com>
Closes:
https://lore.kernel.org/oe-kbuild-all/202505061324.elul4nju-...@intel.com/
Signed-off-by: Athira Rajeev <atraj...@linux.ibm.com>
---
arch/powerpc/platforms/pseries/htmdump.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/powerpc/platforms/pseries/htmdump.c
b/arch/powerpc/platforms/pseries/htmdump.c
index af15d50c924b..742ec52c9d4d 100644
--- a/arch/powerpc/platforms/pseries/htmdump.c
+++ b/arch/powerpc/platforms/pseries/htmdump.c
@@ -10,6 +10,7 @@
#include <asm/io.h>
#include <asm/machdep.h>
#include <asm/plpar_wrappers.h>
+#include <asm/kvm_guest.h>
static void *htm_buf;
static void *htm_status_buf;
--
2.43.0
