src-test2/sys/dev, branch release/11.0.0

MFC 304251

2016-08-22T05:38:44Z

hyperv/storvsc: Deliver CAM_SEL_TIMEOUT upon SRB status error. SRB status is set to 0x20 by the hypervisor, if the specified LUN is unaccessible, and even worse the INQUIRY response will not be set by the hypervisor at all under this situation. Additionally, SRB status is 0x20 too, for TUR on an unaccessible LUN. Deliver CAM_SEL_TIMEOUT to CAM upon SRB status errors as suggested by Scott Long, other values seems improper. This commit fixes the Hyper-V disk hotplug support. Submitted by: Hongjiang Zhang Sponsored by: Microsoft Differential Revision: https://reviews.freebsd.org/D7521 Approved by: re (kib)

MFS r304474:

2016-08-19T19:19:17Z

MFC r304008: Avoid taking PROC_LOCK in syscalls if not being traced. Approved by: re (XXX)

MF stable11 r304337

2016-08-19T19:02:18Z

e1000: Add support for Kaby Lake IDs Fixup some errors when transitioning to/from low power states. Approved by: re (kib)

MFC r304433

2016-08-18T22:01:52Z

PCIe HotPlug: Detect bridges that are not really HotPlug capable Some devices report that they have an MRL when they actually do not. Since they always report that the MRL is open, child devices would be ignored. Try to detect these devices and ignore their claim of HotPlug support. Specifically, if there is an open MRL but the Data Link Layer is active, the MRL is not real. Revert r303645 to re-enable HotPlug support for slots with power controllers, since it works correctly in my testing. Start the DLL state-change timer if Presence /or/ MRL state changes, along with other conditions. Previously, we started the timer iff Presence changed. If there is an MRL, it must be closed for power to be turned on, so Presence is unlikely to change on an MRL-close event. Add a printf() of interesting registers on HotPlug interrupts and commands (one from erj@). These were very useful for debugging. Guard them with bootverbose, since they're spam in normal operation. In collaboration with: jhb Relnotes: yes (re-enable HotPlug support for slots with power controllers) Approved by: re (gjb) Sponsored by: Dell Inc. Differential Revision: https://reviews.freebsd.org/D7509

MFC r304163

2016-08-15T19:18:10Z

Don't enqueue NULL on a drbr In one corner case in the bxe TX path, a NULL mbuf could be enqueued onto a drbr queue. This could cause a KASSERT to fire with INVARIANTS enabled, or the processing of packets from the queue to be prematurely ended later on. Submitted by: Matt Joras (matt.joras AT isilon.com) Reviewed by: davidcs Sponsored by: EMC / Isilon Storage Division Approved by: re (kib) Differential Revision: https://reviews.freebsd.org/D7041

MFS r304067:

2016-08-15T08:07:07Z

Fix vtnet hang with max_virtqueue_pairs > VTNET_MAX_QUEUE_PAIR Approved by: re (gjb) Sponsored by: Multiplay

MFC r303816 r303847

2016-08-11T19:13:30Z

- Update ixl(4) to Intel driver version ixl-1.6.6-k - Fixup RSS builds of ixl(4) missed during testing. Approved by: re (gjb)

MFC r303488 and r303771:

2016-08-10T08:05:48Z

xen-netfront: fix trying to send packets with disconnected netfront xen-netfront: improve the logic when handling nic features from ioctl Approved by: re (kib)

MFC r303788

2016-08-08T15:07:38Z

Fix some logic in PCIe HotPlug; display EI status The interpretation of the Electromechanical Interlock Status was inverted, so we disengaged the EI if a card was inserted. Fix it to engage the EI if a card is inserted. When displaying the slot capabilites/status with pciconf: - We inverted the sense of the Power Controller Control bit, saying the power was off when it was really on (according to this bit). Fix that. - Display the status of the Electromechanical Interlock: EI(engaged) EI(disengaged) Approved by: re (gjb) Sponsored by: Dell Inc.

MFC 303737

2016-08-08T07:09:40Z

hyperv/storvsc: Claim SPC-3 conformance, thus enable UNMAP support The Hyper-V on pre-win10 systems will only report SPC-2 conformance, but it actually conforms to SPC-3. The INQUIRY response is adjusted to propagate the SPC-3 version information to CAM. Submitted by: Hongjiang Zhang Sponsored by: Microsoft Differential Revision: https://reviews.freebsd.org/D7405 Approved by: re (delphij)