Merge tag 'pull-target-arm-20241119' of https://git.linaro.org/people/pmaydell/qemu-arm into staging

target-arm queue:
 * hw/timer/exynos4210_mct: fix possible int overflow
 * hw/net/rocker/rocker_of_dpa.c: Remove superfluous error check
 * hw/intc/openpic: Avoid taking address of out-of-bounds array index
 * hw/watchdog/cmsdk_apb_watchdog: Fix INTEN issues
 * arm/ptw: Honour WXN/UWXN and SIF in short-format descriptors
 * hw/intc/loongarch_extioi: Use set_bit32() and clear_bit32() to avoid UB
 * system/dma-helpers.c: Move trace events to system/trace-events
 * target/arm/hvf: Add trace.h header
 * trace: Don't include trace-root.h in control.c or control-target.c

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# gpg: Signature made Tue 19 Nov 2024 14:20:44 GMT
# gpg:                using RSA key E1A5C593CD419DE28E8315CF3C2525ED14360CDE
# gpg:                issuer "peter.maydell@linaro.org"
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [ultimate]
# gpg:                 aka "Peter Maydell <pmaydell@gmail.com>" [ultimate]
# gpg:                 aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [ultimate]
# gpg:                 aka "Peter Maydell <peter@archaic.org.uk>" [ultimate]
# Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83  15CF 3C25 25ED 1436 0CDE

* tag 'pull-target-arm-20241119' of https://git.linaro.org/people/pmaydell/qemu-arm:
  trace: Don't include trace-root.h in control.c or control-target.c
  target/arm/hvf: Add trace.h header
  system/dma-helpers.c: Move trace events to system/trace-events
  hw/intc/loongarch_extioi: Use set_bit32() and clear_bit32() for s->isr
  hw/intc/arm_gicv3: Use bitops.h uint32_t bit array functions
  bitops.h: Define bit operations on 'uint32_t' arrays
  arm/ptw: Honour WXN/UWXN and SIF in short-format descriptors
  arm/ptw: Make get_S1prot accept decoded AP
  tests/qtest/cmsdk-apb-watchdog-test: Test INTEN as counter enable
  tests/qtest/cmsdk-apb-watchdog-test: Don't abort on assertion failure
  tests/qtest/cmsdk-apb-watchdog-test: Parameterize tests
  hw/watchdog/cmsdk_apb_watchdog: Fix INTEN issues
  hw/intc/openpic: Avoid taking address of out-of-bounds array index
  hw/net/rocker/rocker_of_dpa.c: Remove superfluous error check
  hw/timer/exynos4210_mct: fix possible int overflow

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 3 insertions, 10 deletions

diff --git a/hw/net/rocker/rocker_of_dpa.c b/hw/net/rocker/rocker_of_dpa.c
index 5e16056be6..3378f63110 100644
--- a/hw/net/rocker/rocker_of_dpa.c
+++ b/hw/net/rocker/rocker_of_dpa.c
@@ -1635,8 +1635,8 @@ static int of_dpa_cmd_add_multicast_routing(OfDpaFlow *flow,
     return ROCKER_OK;
 }
 
-static int of_dpa_cmd_add_acl_ip(OfDpaFlowKey *key, OfDpaFlowKey *mask,
-                                 RockerTlv **flow_tlvs)
+static void of_dpa_cmd_add_acl_ip(OfDpaFlowKey *key, OfDpaFlowKey *mask,
+                                  RockerTlv **flow_tlvs)
 {
     key->width = FLOW_KEY_WIDTH(ip.tos);
 
@@ -1669,8 +1669,6 @@ static int of_dpa_cmd_add_acl_ip(OfDpaFlowKey *key, OfDpaFlowKey *mask,
         mask->ip.tos |=
             rocker_tlv_get_u8(flow_tlvs[ROCKER_TLV_OF_DPA_IP_ECN_MASK]) << 6;
     }
-
-    return ROCKER_OK;
 }
 
 static int of_dpa_cmd_add_acl(OfDpaFlow *flow, RockerTlv **flow_tlvs)
@@ -1689,7 +1687,6 @@ static int of_dpa_cmd_add_acl(OfDpaFlow *flow, RockerTlv **flow_tlvs)
         ACL_MODE_ANY_VLAN,
         ACL_MODE_ANY_TENANT,
     } mode = ACL_MODE_UNKNOWN;
-    int err = ROCKER_OK;
 
     if (!flow_tlvs[ROCKER_TLV_OF_DPA_IN_PPORT] ||
         !flow_tlvs[ROCKER_TLV_OF_DPA_ETHERTYPE]) {
@@ -1776,14 +1773,10 @@ static int of_dpa_cmd_add_acl(OfDpaFlow *flow, RockerTlv **flow_tlvs)
     switch (ntohs(key->eth.type)) {
     case 0x0800:
     case 0x86dd:
-        err = of_dpa_cmd_add_acl_ip(key, mask, flow_tlvs);
+        of_dpa_cmd_add_acl_ip(key, mask, flow_tlvs);
         break;
     }
 
-    if (err) {
-        return err;
-    }
-
     if (flow_tlvs[ROCKER_TLV_OF_DPA_GROUP_ID]) {
         action->write.group_id =
             rocker_tlv_get_le32(flow_tlvs[ROCKER_TLV_OF_DPA_GROUP_ID]);