[PATCH v1] Bluetooth: hci_sync: Fix not setting mask for HCI_EVT_LE_ALL_REMOTE_FEATURES_COMPLETE

[PATCH v1] Bluetooth: hci_sync: Fix not setting mask for HCI_EVT_LE_ALL_REMOTE_FEATURES_COMPLETE

[Luiz Augusto von Dentz]

From: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>

This fixes not setting the bit for HCI_EVT_LE_ALL_REMOTE_FEATURES_COMPLETE
when extended features bit is set otherwise the controller may not
generate HCI_EVT_LE_ALL_REMOTE_FEATURES_COMPLETE causing
hci_le_read_all_remote_features_sync to timeout waiting for it.

Also remove dead code.

Fixes: a106e50be74b ("Bluetooth: HCI: Add support for LL Extended Feature Set")
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
---
 net/bluetooth/hci_sync.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/net/bluetooth/hci_sync.c b/net/bluetooth/hci_sync.c
index fd3aacdea512..aff8562a8690 100644
--- a/net/bluetooth/hci_sync.c
+++ b/net/bluetooth/hci_sync.c
@@ -4438,6 +4438,9 @@ static int hci_le_set_event_mask_sync(struct hci_dev *hdev)
 		events[4] |= 0x02;	/* LE BIG Info Advertising Report */
 	}
 
+	if (ll_ext_feature_capable(hdev))
+		events[5] |= BIT(2);
+
 	if (le_cs_capable(hdev)) {
 		/* Channel Sounding events */
 		events[5] |= 0x08;	/* LE CS Read Remote Supported Cap Complete event */
@@ -7413,9 +7416,6 @@ static int hci_le_read_all_remote_features_sync(struct hci_dev *hdev,
 					sizeof(cp), &cp,
 					HCI_EVT_LE_ALL_REMOTE_FEATURES_COMPLETE,
 					HCI_CMD_TIMEOUT, NULL);
-
-	return __hci_cmd_sync_status(hdev, HCI_OP_LE_READ_ALL_REMOTE_FEATURES,
-				     sizeof(cp), &cp, HCI_CMD_TIMEOUT);
 }
 
 static int hci_le_read_remote_features_sync(struct hci_dev *hdev, void *data)
-- 
2.53.0

RE: [v1] Bluetooth: hci_sync: Fix not setting mask for HCI_EVT_LE_ALL_REMOTE_FEATURES_COMPLETE

[bluez.test.bot]

[-- Attachment #1: Type: text/plain, Size: 2153 bytes --]

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=1094806

---Test result---

Test Summary:
CheckPatch                    PASS      0.54 seconds
GitLint                       FAIL      0.23 seconds
SubjectPrefix                 PASS      0.06 seconds
BuildKernel                   PASS      27.55 seconds
CheckAllWarning               PASS      30.63 seconds
CheckSparse                   PASS      28.53 seconds
BuildKernel32                 PASS      26.95 seconds
TestRunnerSetup               PASS      583.25 seconds
TestRunner_l2cap-tester       PASS      379.22 seconds
TestRunner_iso-tester         PASS      597.48 seconds
TestRunner_bnep-tester        PASS      18.76 seconds
TestRunner_mgmt-tester        PASS      2022.56 seconds
TestRunner_rfcomm-tester      PASS      63.79 seconds
TestRunner_sco-tester         PASS      141.90 seconds
TestRunner_ioctl-tester       PASS      133.51 seconds
TestRunner_mesh-tester        PASS      59.94 seconds
TestRunner_smp-tester         PASS      18.37 seconds
TestRunner_userchan-tester    PASS      19.42 seconds
TestRunner_6lowpan-tester     PASS      51.16 seconds
IncrementalBuild              PASS      25.05 seconds

Details
##############################
Test: GitLint - FAIL
Desc: Run gitlint
Output:
[v1] Bluetooth: hci_sync: Fix not setting mask for HCI_EVT_LE_ALL_REMOTE_FEATURES_COMPLETE

WARNING: I3 - ignore-body-lines: gitlint will be switching from using Python regex 'match' (match beginning) to 'search' (match anywhere) semantics. Please review your ignore-body-lines.regex option accordingly. To remove this warning, set general.regex-style-search=True. More details: https://jorisroovers.github.io/gitlint/configuration/#regex-style-search
1: T1 Title exceeds max length (90>80): "[v1] Bluetooth: hci_sync: Fix not setting mask for HCI_EVT_LE_ALL_REMOTE_FEATURES_COMPLETE"


https://github.com/bluez/bluetooth-next/pull/189

---
Regards,
Linux Bluetooth

Re: [PATCH v1] Bluetooth: hci_sync: Fix not setting mask for HCI_EVT_LE_ALL_REMOTE_FEATURES_COMPLETE

[patchwork-bot+bluetooth]

Hello:

This patch was applied to bluetooth/bluetooth-next.git (master)
by Luiz Augusto von Dentz <luiz.von.dentz@intel.com>:

On Thu, 14 May 2026 09:42:24 -0400 you wrote:
> From: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
> 
> This fixes not setting the bit for HCI_EVT_LE_ALL_REMOTE_FEATURES_COMPLETE
> when extended features bit is set otherwise the controller may not
> generate HCI_EVT_LE_ALL_REMOTE_FEATURES_COMPLETE causing
> hci_le_read_all_remote_features_sync to timeout waiting for it.
> 
> [...]

Here is the summary with links:
  - [v1] Bluetooth: hci_sync: Fix not setting mask for HCI_EVT_LE_ALL_REMOTE_FEATURES_COMPLETE
    https://git.kernel.org/bluetooth/bluetooth-next/c/085d13bf8612

You are awesome, thank you!
-- 
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html