diff mbox series

[v1,1/3] Bluetooth: hci_sync: Fix not setting Random Address when required

Message ID 20241125204211.716883-1-luiz.dentz@gmail.com (mailing list archive)
State New
Headers show
Series [v1,1/3] Bluetooth: hci_sync: Fix not setting Random Address when required | expand

Checks

Context Check Description
tedd_an/pre-ci_am success Success
tedd_an/SubjectPrefix success Gitlint PASS
tedd_an/BuildKernel success BuildKernel PASS
tedd_an/CheckAllWarning success CheckAllWarning PASS
tedd_an/CheckSparse success CheckSparse PASS
tedd_an/BuildKernel32 success BuildKernel32 PASS
tedd_an/TestRunnerSetup success TestRunnerSetup PASS
tedd_an/TestRunner_l2cap-tester success TestRunner PASS
tedd_an/TestRunner_iso-tester fail TestRunner_iso-tester: WARNING: possible circular locking dependency detected
tedd_an/TestRunner_bnep-tester success TestRunner PASS
tedd_an/TestRunner_mgmt-tester fail TestRunner_mgmt-tester: Total: 492, Passed: 461 (93.7%), Failed: 3, Not Run: 28
tedd_an/TestRunner_rfcomm-tester success TestRunner PASS
tedd_an/TestRunner_sco-tester success TestRunner PASS
tedd_an/TestRunner_ioctl-tester success TestRunner PASS
tedd_an/TestRunner_mesh-tester success TestRunner PASS
tedd_an/TestRunner_smp-tester success TestRunner PASS
tedd_an/TestRunner_userchan-tester success TestRunner PASS

Commit Message

Luiz Augusto von Dentz Nov. 25, 2024, 8:42 p.m. UTC 
From: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>

This fixes errors such as the following when Own address type is set to
Random Address but it has not been programmed yet due to either be
advertising or connecting:

< HCI Command: LE Set Exte.. (0x08|0x0041) plen 13
        Own address type: Random (0x03)
        Filter policy: Ignore not in accept list (0x01)
        PHYs: 0x05
        Entry 0: LE 1M
          Type: Passive (0x00)
          Interval: 60.000 msec (0x0060)
          Window: 30.000 msec (0x0030)
        Entry 1: LE Coded
          Type: Passive (0x00)
          Interval: 180.000 msec (0x0120)
          Window: 90.000 msec (0x0090)
> HCI Event: Command Complete (0x0e) plen 4
      LE Set Extended Scan Parameters (0x08|0x0041) ncmd 1
        Status: Success (0x00)
< HCI Command: LE Set Exten.. (0x08|0x0042) plen 6
        Extended scan: Enabled (0x01)
        Filter duplicates: Enabled (0x01)
        Duration: 0 msec (0x0000)
        Period: 0.00 sec (0x0000)
> HCI Event: Command Complete (0x0e) plen 4
      LE Set Extended Scan Enable (0x08|0x0042) ncmd 1
        Status: Invalid HCI Command Parameters (0x12)

Fixes: c45074d68a9b ("Bluetooth: Fix not generating RPA when required")
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
---
 net/bluetooth/hci_sync.c | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

Comments

bluez.test.bot@gmail.com Nov. 25, 2024, 9:31 p.m. UTC | #1 
This is automated email and please do not reply to this email!

Dear submitter,

Thank you for submitting the patches to the linux bluetooth mailing list.
This is a CI test results with your patch series:
PW Link:https://patchwork.kernel.org/project/bluetooth/list/?series=912340

---Test result---

Test Summary:
CheckPatch                    PENDING   0.39 seconds
GitLint                       PENDING   0.29 seconds
SubjectPrefix                 PASS      0.18 seconds
BuildKernel                   PASS      25.82 seconds
CheckAllWarning               PASS      27.63 seconds
CheckSparse                   PASS      31.88 seconds
BuildKernel32                 PASS      25.48 seconds
TestRunnerSetup               PASS      440.95 seconds
TestRunner_l2cap-tester       PASS      20.45 seconds
TestRunner_iso-tester         FAIL      31.29 seconds
TestRunner_bnep-tester        PASS      8.00 seconds
TestRunner_mgmt-tester        FAIL      124.13 seconds
TestRunner_rfcomm-tester      PASS      7.55 seconds
TestRunner_sco-tester         PASS      11.38 seconds
TestRunner_ioctl-tester       PASS      8.62 seconds
TestRunner_mesh-tester        PASS      6.10 seconds
TestRunner_smp-tester         PASS      6.93 seconds
TestRunner_userchan-tester    PASS      4.96 seconds
IncrementalBuild              PENDING   0.68 seconds

Details
##############################
Test: CheckPatch - PENDING
Desc: Run checkpatch.pl script
Output:

##############################
Test: GitLint - PENDING
Desc: Run gitlint
Output:

##############################
Test: TestRunner_iso-tester - FAIL
Desc: Run iso-tester with test-runner
Output:
WARNING: possible circular locking dependency detected
Total: 124, Passed: 120 (96.8%), Failed: 0, Not Run: 4
##############################
Test: TestRunner_mgmt-tester - FAIL
Desc: Run mgmt-tester with test-runner
Output:
Total: 492, Passed: 461 (93.7%), Failed: 3, Not Run: 28

Failed Test Cases
Get Device Flags - Success                           Failed       0.116 seconds
Set Device Flags - Success                           Failed       0.103 seconds
Read Exp Feature - Success                           Failed       0.084 seconds
##############################
Test: IncrementalBuild - PENDING
Desc: Incremental build with the patches in the series
Output:



---
Regards,
Linux Bluetooth
diff mbox series

Patch

diff --git a/net/bluetooth/hci_sync.c b/net/bluetooth/hci_sync.c
index c86f4e42e69c..7b2b04d6b856 100644
--- a/net/bluetooth/hci_sync.c
+++ b/net/bluetooth/hci_sync.c
@@ -1031,9 +1031,9 @@  static bool adv_use_rpa(struct hci_dev *hdev, uint32_t flags)
 
 static int hci_set_random_addr_sync(struct hci_dev *hdev, bdaddr_t *rpa)
 {
-	/* If we're advertising or initiating an LE connection we can't
-	 * go ahead and change the random address at this time. This is
-	 * because the eventual initiator address used for the
+	/* If a random_addr has been set we're advertising or initiating an LE
+	 * connection we can't go ahead and change the random address at this
+	 * time. This is because the eventual initiator address used for the
 	 * subsequently created connection will be undefined (some
 	 * controllers use the new address and others the one we had
 	 * when the operation started).
@@ -1041,8 +1041,9 @@  static int hci_set_random_addr_sync(struct hci_dev *hdev, bdaddr_t *rpa)
 	 * In this kind of scenario skip the update and let the random
 	 * address be updated at the next cycle.
 	 */
-	if (hci_dev_test_flag(hdev, HCI_LE_ADV) ||
-	    hci_lookup_le_connect(hdev)) {
+	if (bacmp(&hdev->random_addr, BDADDR_ANY) &&
+	    (hci_dev_test_flag(hdev, HCI_LE_ADV) ||
+	    hci_lookup_le_connect(hdev))) {
 		bt_dev_dbg(hdev, "Deferring random address update");
 		hci_dev_set_flag(hdev, HCI_RPA_EXPIRED);
 		return 0;