Merge tag 'pull-target-arm-20240718' of https://git.linaro.org/people/pmaydell/qemu-arm into staging

target-arm queue:
 * Fix handling of LDAPR/STLR with negative offset
 * LDAPR should honour SCTLR_ELx.nAA
 * Use float_status copy in sme_fmopa_s
 * hw/display/bcm2835_fb: fix fb_use_offsets condition
 * hw/arm/smmuv3: Support and advertise nesting
 * Use FPST_F16 for SME FMOPA (widening)
 * tests/arm-cpu-features: Do not assume PMU availability
 * hvf: arm: Do not advance PC when raising an exception

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# gpg: Signature made Thu 18 Jul 2024 11:19:17 PM AEST
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# gpg:                issuer "peter.maydell@linaro.org"
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [full]
# gpg:                 aka "Peter Maydell <pmaydell@gmail.com>" [full]
# gpg:                 aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [full]
# gpg:                 aka "Peter Maydell <peter@archaic.org.uk>" [unknown]

* tag 'pull-target-arm-20240718' of https://git.linaro.org/people/pmaydell/qemu-arm: (26 commits)
  hvf: arm: Do not advance PC when raising an exception
  tests/arm-cpu-features: Do not assume PMU availability
  tests/tcg/aarch64: Add test cases for SME FMOPA (widening)
  target/arm: Use FPST_F16 for SME FMOPA (widening)
  target/arm: Use float_status copy in sme_fmopa_s
  hw/arm/smmu: Refactor SMMU OAS
  hw/arm/smmuv3: Support and advertise nesting
  hw/arm/smmuv3: Handle translation faults according to SMMUPTWEventInfo
  hw/arm/smmuv3: Support nested SMMUs in smmuv3_notify_iova()
  hw/arm/smmu: Support nesting in the rest of commands
  hw/arm/smmu: Introduce smmu_iotlb_inv_asid_vmid
  hw/arm/smmu: Support nesting in smmuv3_range_inval()
  hw/arm/smmu-common: Support nested translation
  hw/arm/smmu-common: Add support for nested TLB
  hw/arm/smmu-common: Rework TLB lookup for nesting
  hw/arm/smmuv3: Translate CD and TT using stage-2 table
  hw/arm/smmu: Introduce CACHED_ENTRY_TO_ADDR
  hw/arm/smmu: Consolidate ASID and VMID types
  hw/arm/smmu: Split smmuv3_translate()
  hw/arm/smmu: Use enum for SMMU stage
  ...

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

1 files changed, 8 insertions, 5 deletions

diff --git a/tests/qtest/arm-cpu-features.c b/tests/qtest/arm-cpu-features.c
index 966c65d5c3..cfd6f77353 100644
--- a/tests/qtest/arm-cpu-features.c
+++ b/tests/qtest/arm-cpu-features.c
@@ -509,6 +509,7 @@ static void test_query_cpu_model_expansion_kvm(const void *data)
     assert_set_feature(qts, "host", "kvm-no-adjvtime", false);
 
     if (g_str_equal(qtest_get_arch(), "aarch64")) {
+        bool kvm_supports_pmu;
         bool kvm_supports_steal_time;
         bool kvm_supports_sve;
         char max_name[8], name[8];
@@ -537,11 +538,6 @@ static void test_query_cpu_model_expansion_kvm(const void *data)
 
         assert_has_feature_enabled(qts, "host", "aarch64");
 
-        /* Enabling and disabling pmu should always work. */
-        assert_has_feature_enabled(qts, "host", "pmu");
-        assert_set_feature(qts, "host", "pmu", false);
-        assert_set_feature(qts, "host", "pmu", true);
-
         /*
          * Some features would be enabled by default, but they're disabled
          * because this instance of KVM doesn't support them. Test that the
@@ -551,11 +547,18 @@ static void test_query_cpu_model_expansion_kvm(const void *data)
         assert_has_feature(qts, "host", "sve");
 
         resp = do_query_no_props(qts, "host");
+        kvm_supports_pmu = resp_get_feature(resp, "pmu");
         kvm_supports_steal_time = resp_get_feature(resp, "kvm-steal-time");
         kvm_supports_sve = resp_get_feature(resp, "sve");
         vls = resp_get_sve_vls(resp);
         qobject_unref(resp);
 
+        if (kvm_supports_pmu) {
+            /* If we have pmu then we should be able to toggle it. */
+            assert_set_feature(qts, "host", "pmu", false);
+            assert_set_feature(qts, "host", "pmu", true);
+        }
+
         if (kvm_supports_steal_time) {
             /* If we have steal-time then we should be able to toggle it. */
             assert_set_feature(qts, "host", "kvm-steal-time", false);