Page MenuHomeFreeBSD
Differential D54886

qlnxe: Prevent potential concurrency between ioctls
ClosedPublic
Actions

Authored by zlei on Jan 26 2026, 6:33 AM.
Tags
None
Referenced Files
F162724719: D54886.diff
Thu, Jul 16, 4:35 AM
F162720858: D54886.diff
Thu, Jul 16, 3:43 AM
Unknown Object (File)
Wed, Jul 15, 7:04 AM
Unknown Object (File)
Wed, Jul 15, 7:04 AM
Unknown Object (File)
Mon, Jul 6, 10:45 AM
Unknown Object (File)
Sun, Jul 5, 11:54 PM
Unknown Object (File)
Tue, Jun 23, 6:24 PM
Unknown Object (File)
Sat, Jun 20, 10:51 PM
View All 50 Files
Subscribers
imp

Details

Reviewers
kbowling
Group Reviewers
network
Commits
rGe16c965add1d: qlnxe: Prevent potential concurrency between ioctls
rG0671ffe268f2: qlnxe: Prevent potential concurrency between ioctls
rG6e5b12acb66a: qlnxe: Prevent potential concurrency between ioctls
rG285b25c080fa: qlnxe: Prevent potential concurrency between ioctls
rG0df8a998a9fe: qlnxe: Prevent potential concurrency between ioctls
Summary

The driver-managed status flags should be lock protected to be touched.
Also this can serialize ioctls those check the IFF_DRV_RUNNING status.

MFC after: 1 week

Diff Detail

Repository
rG FreeBSD src repository
Lint
Lint Skipped
Unit
Tests Skipped

Event Timeline

zlei created this revision.Jan 26 2026, 6:33 AM
Herald added a subscriber: imp. · View Herald TranscriptJan 26 2026, 6:33 AM
zlei requested review of this revision.Jan 26 2026, 6:33 AM
zlei added a parent revision: D54885: qlnxe: Fix setting unicast MAC filter of rx path.Jan 26 2026, 7:13 AM
zlei added a child revision: D54887: qlnxe: Avoid reinitializing the interface when it is already initialized.
kbowling accepted this revision.Feb 6 2026, 6:17 AM
This revision is now accepted and ready to land.Feb 6 2026, 6:17 AM
Closed by commit rG0df8a998a9fe: qlnxe: Prevent potential concurrency between ioctls (authored by zlei). · Explain WhyFeb 6 2026, 6:00 PM
This revision was automatically updated to reflect the committed changes.
zlei added a commit: rG0df8a998a9fe: qlnxe: Prevent potential concurrency between ioctls.
zlei added a commit: rG285b25c080fa: qlnxe: Prevent potential concurrency between ioctls.Feb 11 2026, 10:03 AM
zlei added a commit: rG6e5b12acb66a: qlnxe: Prevent potential concurrency between ioctls.Feb 11 2026, 1:49 PM
cperciva added a commit: rG0671ffe268f2: qlnxe: Prevent potential concurrency between ioctls.Feb 11 2026, 8:30 PM
zlei added a commit: rGe16c965add1d: qlnxe: Prevent potential concurrency between ioctls.Feb 24 2026, 10:46 AM

Revision Contents
Changeset List

PathSize
sys/
dev/
qlnx/
qlnxe/
17 lines

Diff 170441

View Options

sys/dev/qlnx/qlnxe/qlnx_os.c

Loading...