From: Oliver Hartkopp <socketcan@hartkopp.net>
To: linux-can@vger.kernel.org
Cc: Oliver Hartkopp <socketcan@hartkopp.net>
Subject: [PATCH v2 0/2] Fix two KCSAN issues
Date: Fri, 22 May 2026 20:07:56 +0200 [thread overview]
Message-ID: <20260522180758.51128-1-socketcan@hartkopp.net> (raw)
Patch 1 supersedes the "add locking when updating filter and timer values"
https://patchwork.kernel.org/project/linux-can/patch/20260219-bcm_spin_lock_init-v3-2-c61026740d7b@hartkopp.net/
where the readers in softirq/timer context have not been addressed
correctly and some comment was insufficient.
Patch 2 fixed an issue that has been detected by KCSAN when I was testing
patch 1 ;-)
V2: Changed the commit message of patch 1 as suggested by the AI review.
But the review result that "The syzbot report link could not be verified."
is obviously wrong. The URL works flawlessly:
https://lore.kernel.org/linux-can/6975d5cf.a00a0220.33ccc7.0022.GAE@google.com/
Oliver Hartkopp (2):
can: bcm: add locking when updating filter and timer values
can: bcm: use atomic access in receive statistics
net/can/bcm.c | 88 ++++++++++++++++++++++++++++++++++++++++-----------
1 file changed, 69 insertions(+), 19 deletions(-)
--
2.53.0
next reply other threads:[~2026-05-22 18:08 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-22 18:07 Oliver Hartkopp [this message]
2026-05-22 18:07 ` [PATCH v2 1/2] can: bcm: add locking when updating filter and timer values Oliver Hartkopp
2026-06-09 18:55 ` sashiko-bot
2026-05-22 18:07 ` [PATCH v2 2/2] can: bcm: use atomic access in receive statistics Oliver Hartkopp
2026-06-09 18:45 ` sashiko-bot
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