Date: Thu, 02 Jan 2020 23:35:44 +0000 From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 239240] igb: TX(2) desc avail = 1024, pidx = 0 messages appear when the network card (igb/ixgbe/em) loses ethernet link Message-ID: <bug-239240-7501-CRxxECchRF@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-239240-7501@https.bugs.freebsd.org/bugzilla/> References: <bug-239240-7501@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D239240 --- Comment #33 from commit-hook@freebsd.org --- A commit references this bug: Author: erj Date: Thu Jan 2 23:35:06 UTC 2020 New revision: 356310 URL: https://svnweb.freebsd.org/changeset/base/356310 Log: iflib: Prevent watchdog from resetting idle queues While changing link state in iflib_link_state_change(), queues are marked as IFLIB_QUEUE_IDLE to disable watchdog. Currently, iflib_timer() watchdog does not check for previous queue status before marking it as IFLIB_QUEUE_HUNG. This patch adds check of queue status before marking it as hung. Signed-off-by: Piotr Pietruszewski <piotr.pietruszewski@intel.com> PR: 239240 Submitted by: Piotr Pietruszewski <piotr.pietruszewski@intel.com> Reported by: ultima@ Reviewed by: gallatin@, erj@ MFC after: 3 days Sponsored by: Intel Corporation Differential Revision: https://reviews.freebsd.org/D21712 Changes: head/sys/net/iflib.c --=20 You are receiving this mail because: You are the assignee for the bug.=
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