[PATCH for-4.18 3/5] xenalyze: Don't expect an HVM_HANDLER trace for PAUSE vmexits

[George Dunlap <george.dunlap@xxxxxxxxx>]

Neither vmx nor svm trace anything, nor is there anything obvious
worth tracing.

Signed-off-by: George Dunlap <george.dunlap@xxxxxxxxx>
---
Release justification: This is a bug fix; a minor one, but also in a
non-critical part of the code.

CC: Anthony Perard <anthony.perard@xxxxxxxxx>
CC: Stefano Stabellini <sstabellini@xxxxxxxxxx>
CC: Xenia Ragiodakou <xenia.ragiadakou@xxxxxxx>
---
 tools/xentrace/xenalyze.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tools/xentrace/xenalyze.c b/tools/xentrace/xenalyze.c
index fc25ac3589..2faf66500d 100644
--- a/tools/xentrace/xenalyze.c
+++ b/tools/xentrace/xenalyze.c
@@ -4631,6 +4631,7 @@ void hvm_generic_postprocess(struct hvm_data *h)
             switch(h->exit_reason)
             {
             case VMEXIT_VINTR: /* Equivalent of PENDING_VIRT_INTR */
+            case VMEXIT_PAUSE:
                 return;
             default:
                 break;
@@ -4643,6 +4644,7 @@ void hvm_generic_postprocess(struct hvm_data *h)
                 /* These just need us to go through the return path */
             case EXIT_REASON_PENDING_VIRT_INTR:
             case EXIT_REASON_TPR_BELOW_THRESHOLD:
+            case EXIT_REASON_PAUSE_INSTRUCTION:
                 /* Not much to log now; may need later */
             case EXIT_REASON_WBINVD:
                 return;
-- 
2.25.1