Date: Thu, 24 Aug 2017 22:57:01 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-virtualization@FreeBSD.org Subject: [Bug 220872] ixv driver 12.0 crash in AWS/EC2 Message-ID: <bug-220872-27103-3mXdGhLDXH@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-220872-27103@https.bugs.freebsd.org/bugzilla/> References: <bug-220872-27103@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D220872 --- Comment #1 from commit-hook@freebsd.org --- A commit references this bug: Author: erj Date: Thu Aug 24 22:56:22 UTC 2017 New revision: 322865 URL: https://svnweb.freebsd.org/changeset/base/322865 Log: ixv(4): Add more robust mailbox API negotiation The previous update to the driver to 3.2.12-k changed the VF's API version to 1.2, but did not let the VF fall back to 1.1 or 1.0 versions. So, this patch tries 1.2 first, then the older versions in succession if that fail= s. This should allow the VF driver to negotiate 1.1 and work with older PF drivers, such as the one used in Amazon's EC2 service. PR: 220872 Submitted by: Jeb Cramer <jeb.j.cramer@intel.com> MFC after: 1 week Sponsored by: Intel Corporation Changes: head/sys/dev/ixgbe/if_ixv.c --=20 You are receiving this mail because: You are the assignee for the bug.=
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