[joro:sev-es-client-v5.6-rc1 63/63] arch/x86/kernel/sev-es.c:39:1: sparse: sparse: symbol '__pcpu_scope_sev_es_in_nmi' was not declared. Should it be static?

[joro:sev-es-client-v5.6-rc1 63/63] arch/x86/kernel/sev-es.c:39:1: sparse: sparse: symbol '__pcpu_scope_sev_es_in_nmi' was not declared. Should it be static?

[kbuild test robot]

[-- Attachment #1: Type: text/plain, Size: 1641 bytes --]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/joro/linux.git sev-es-client-v5.6-rc1
head:   c4e912b6ad8a3783c5913ea783cb63a8dbb7cba3
commit: c4e912b6ad8a3783c5913ea783cb63a8dbb7cba3 [63/63] x86/sev-es: Add NMI state tracking
reproduce:
        # apt-get install sparse
        # sparse version: v0.6.1-166-g7e4a5b6f-dirty
        git checkout c4e912b6ad8a3783c5913ea783cb63a8dbb7cba3
        make ARCH=x86_64 allmodconfig
        make C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__'

If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp@intel.com>


sparse warnings: (new ones prefixed by >>)

>> arch/x86/kernel/sev-es.c:39:1: sparse: sparse: symbol '__pcpu_scope_sev_es_in_nmi' was not declared. Should it be static?
   arch/x86/kernel/sev-es.c:272:20: sparse: sparse: incorrect type in assignment (different address spaces)
   arch/x86/kernel/sev-es.c:272:20: sparse:    expected unsigned short [usertype] *jump_table
   arch/x86/kernel/sev-es.c:272:20: sparse:    got void [noderef] <asn:2> *
   arch/x86/kernel/sev-es.c:279:17: sparse: sparse: incorrect type in argument 1 (different address spaces)
   arch/x86/kernel/sev-es.c:279:17: sparse:    expected void volatile [noderef] <asn:2> *addr
   arch/x86/kernel/sev-es.c:279:17: sparse:    got unsigned short [usertype] *jump_table
   arch/x86/kernel/sev-es.c:360:6: sparse: sparse: symbol 'sev_es_play_dead' was not declared. Should it be static?

Please review and possibly fold the followup patch.

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org

[RFC PATCH joro] x86/sev-es: __pcpu_scope_sev_es_in_nmi can be static

[kbuild test robot]

[-- Attachment #1: Type: text/plain, Size: 761 bytes --]


Fixes: c4e912b6ad8a ("x86/sev-es: Add NMI state tracking")
Signed-off-by: kbuild test robot <lkp@intel.com>
---
 sev-es.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/kernel/sev-es.c b/arch/x86/kernel/sev-es.c
index fa65e60ebc0813..b9fd28db1c5f71 100644
--- a/arch/x86/kernel/sev-es.c
+++ b/arch/x86/kernel/sev-es.c
@@ -36,7 +36,7 @@ struct ghcb boot_ghcb_page __bss_decrypted __aligned(PAGE_SIZE);
  */
 struct ghcb __initdata *boot_ghcb;
 static DEFINE_PER_CPU(unsigned long, cached_dr7) = DR7_RESET_VALUE;
-DEFINE_PER_CPU(bool, sev_es_in_nmi) = false;
+static DEFINE_PER_CPU(bool, sev_es_in_nmi) = false;
 /* Needed before per-cpu access is set up */
 static unsigned long early_dr7 = DR7_RESET_VALUE;