Subject: [kvm-unit-tests PATCH v5 11/29] powerpc/sprs: Don't fail changed SPRs that are used by the test harness

From: Nicholas Piggin <[email-masked]>
Date: Sat, 16 Dec 2023 23:42:38 +1000

SPRs annotated with SPR_HARNESS can change between consecutive reads
because the test harness code has changed them. Avoid failing the
test in this case.

[XER was observed to change after the next changeset to use mdelay.]

Signed-off-by: Nicholas Piggin <[email-masked]>
---
 powerpc/sprs.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/powerpc/sprs.c b/powerpc/sprs.c
index cd8b472d..01041912 100644
--- a/powerpc/sprs.c
+++ b/powerpc/sprs.c
@@ -557,7 +557,7 @@ int main(int argc, char **argv)
 			if (before[i] >> 32)
 				pass = false;
 		}
-		if (!(sprs[i].type & SPR_ASYNC) && (before[i] != after[i]))
+		if (!(sprs[i].type & (SPR_HARNESS|SPR_ASYNC)) && (before[i] != after[i]))
 			pass = false;
 
 		if (sprs[i].width == 32 && !(before[i] >> 32) && !(after[i] >> 32))
-- 
2.42.0