On 07/05/2024 06.07, Nicholas Piggin wrote:
On Mon May 6, 2024 at 5:37 PM AEST, Thomas Huth wrote:
On 04/05/2024 14.28, Nicholas Piggin wrote:
Mark the failing h_cede_tm and spapr_vpa tests as kfail.
Signed-off-by: Nicholas Piggin <npig...@gmail.com>
---
powerpc/spapr_vpa.c | 3 ++-
powerpc/tm.c | 3 ++-
2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/powerpc/spapr_vpa.c b/powerpc/spapr_vpa.c
index c2075e157..46fa0485c 100644
--- a/powerpc/spapr_vpa.c
+++ b/powerpc/spapr_vpa.c
@@ -150,7 +150,8 @@ static void test_vpa(void)
report_fail("Could not deregister after registration");
disp_count1 = be32_to_cpu(vpa->vp_dispatch_count);
- report(disp_count1 % 2 == 1, "Dispatch count is odd after deregister");
+ /* TCG known fail, could be wrong test, must verify against PowerVM */
+ report_kfail(true, disp_count1 % 2 == 1, "Dispatch count is odd after
deregister");
Using "true" as first argument looks rather pointless - then you could also
simply delete the test completely if it can never be tested reliably.
Thus could you please introduce a helper function is_tcg() that could be
used to check whether we run under TCG (and not KVM)? I think you could
check for "linux,kvm" in the "compatible" property in /hypervisor in the
device tree to see whether we're running in KVM mode or in TCG mode.
This I added in patch 30.
The reason for the suboptimal patch ordering was just me being lazy and
avoiding rebasing annoyance. I'd written a bunch of failing test cases
for QEMU work, but hadn't done the kvm/tcg test yet. It had a few
conflicts so I put it at the end... can rebase if you'd really prefer.
Ah, ok, no need to rebase then, as long it's there in the end, it's fine.
Thanks,
Thomas
