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320912 |
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12-Jul-2017 |
delphij |
Fix heimdal KDC-REP service name validation vulnerability [SA-17:05]
Boot compatibility improvements with Azure VMs. [EN-17:06]
Approved by: so
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320912 |
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12-Jul-2017 |
delphij |
Fix heimdal KDC-REP service name validation vulnerability [SA-17:05]
Boot compatibility improvements with Azure VMs. [EN-17:06]
Approved by: so |
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296373 |
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04-Mar-2016 |
marius |
- Copy stable/10@296371 to releng/10.3 in preparation for 10.3-RC1 builds. - Update newvers.sh to reflect RC1. - Update __FreeBSD_version to reflect 10.3. - Update default pkg(8) configuration to use the quarterly branch.
Approved by: re (implicit) |
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295789 |
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19-Feb-2016 |
sephe |
MFC [Hyper-V]: r293719-r293722, r293869-r293871, r293873-r293875, r293877
r293719 hyperv/hn: Implement LRO r293720 hyperv/hn: Implement SIOC[SG]IFMEDIA support r293721 hyperv/hn: Avoid mbuf cluster allocation, if the packet is small. r293722 hyperv/hn: Removed unused netvsc_init() r293869 hyperv/hn: Unbreak LINT-NOIP r293870 hyperv: use x86 generic code to do the hypervisor detection r293871 hyperv: remove unused vmbus definitions r293873 hyperv: implement an event timer r293874 hyperv: add interrupt counters r293875 hyperv: set receive buffer size according to NVSP protocol version r293877 Unbreak `make depend` with sys/modules/hyperv/vmbus after r293870
Approved by: re (glebius), adrian (mentor) Sponsored by: Microsoft OSTC
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#
293820 |
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13-Jan-2016 |
delphij |
MFC r292861:
hyperv: vmbus: run non-blocking message handlers in vmbus_msg_swintr()
We'll remove the per-channel control_work_queue because it can't properly do serialization of message handling, e.g., when there are 2 NIC devices, vmbus_channel_on_offer() -> hv_queue_work_item() has a race condition: for an SMP VM, vmbus_channel_process_offer() can run concurrently on different CPUs and if the second NIC's vmbus_channel_process_offer() -> hv_vmbus_child_device_register() runs first, the second NIC's name will be hn0 and the first NIC's name will be hn1!
We can fix the race condition by removing the per-channel control_work_queue and run all the message handlers in the global hv_vmbus_g_connection.work_queue -- we'll do this in the next patch.
With the coming next patch, we have to run the non-blocking handlers directly in the kernel thread vmbus_msg_swintr(), because the special handling of sub-channel: when a sub-channel (e.g., of the storvsc driver) is received and being handled in vmbus_channel_on_offer() running on the global hv_vmbus_g_connection.work_queue, vmbus_channel_process_offer() invokes channel->sc_creation_callback, i.e., storvsc_handle_sc_creation, and the callback will invoke hv_vmbus_channel_open() -> hv_vmbus_post_message and expect a further reply from the host, but the handling of the further messag can't be done because the current message's handling hasn't finished yet; as result, hv_vmbus_channel_open() -> sema_timedwait() will time out and th device can't work.
Also renamed the handler type from hv_pfn_channel_msg_handler to vmbus_msg_handler: the 'pfn' and 'channel' in the old name make no sense.
Submitted by: Dexuan Cui <decui microsoft com> Reviewed by: royger Differential Revision: https://reviews.freebsd.org/D4596
MFC r292859:
hyperv: vmbus: remove the per-channel control_work_queue
Now vmbus_channel_on_offer() -> vmbus_channel_process_offer() can safely run on the global hv_vmbus_g_connection.work_queue now.
We remove the per-channel control_work_queue to achieve the proper serialization of the message handling.
I removed the bogus TODO in vmbus_channel_on_offer(): a vmbus offer can only come from the parent partition, i.e., the host.
PR: kern/205156 Submitted by: Dexuan Cui <decui microsoft com> Reviewed by: Howard Su <howard0su gmail com>, delphij Differential Revision: https://reviews.freebsd.org/D4597
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#
283280 |
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22-May-2015 |
whu |
MFC r282212:
Microsoft vmbus, storage and other related driver enhancements for HyperV. - Vmbus multi channel support. - Vector interrupt support. - Signal optimization. - Storvsc driver performance improvement. - Scatter and gather support for storvsc driver. - Minor bug fix for KVP driver. Thanks royger, jhb and delphij from FreeBSD community for the reviews and comments. Also thanks Hovy Xu from NetApp for the contributions to the storvsc driver.
PR: 195238 Submitted by: whu Reviewed by: royger Approved by: royger Relnotes: yes Sponsored by: Microsoft OSTC Differential Revision: https://reviews.freebsd.org/D2575
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#
265999 |
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14-May-2014 |
ian |
MFC r257334, r257336, r257337, r257338, r257341, r257342, r257343, r257370, r257368, r257416
Hints-only devices should return BUS_PROBE_NOWILDCARD from their probe methods.
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#
256758 |
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18-Oct-2013 |
gibbs |
MFC r256425:
Centralize the detection logic for the Hyper-V hypervisor.
Submitted by: Roger Pau Monné Sponsored by: Citrix Systems R&D Reviewed by: gibbs, grehan Approved by: re (gjb)
sys/sys/systm.h: * Add a new VM_GUEST type, VM_GUEST_HV (HyperV guest).
sys/dev/hyperv/vmbus/hv_vmbus_drv_freebsd.c: sys/dev/hyperv/vmbus/hv_hv.c: sys/dev/hyperv/stordisengage/hv_ata_pci_disengage.c: * Set vm_guest to VM_GUEST_HV and use that on other HyperV related devices instead of cloning the cpuid hypervisor check. * Cleanup the vmbus_identify function. ------------------------------------------------------------------------
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#
256281 |
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10-Oct-2013 |
gjb |
Copy head (r256279) to stable/10 as part of the 10.0-RELEASE cycle.
Approved by: re (implicit) Sponsored by: The FreeBSD Foundation
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#
256276 |
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10-Oct-2013 |
dim |
In sys/dev/hyperv, fix a number of gcc warnings about usage of anonymous union members in strict C99, by giving them names. While here, add some FreeBSD keywords where they were missing.
Approved by: re (gjb) Reviewed by: grehan
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#
255524 |
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13-Sep-2013 |
grehan |
Import Hyper-V paravirtualized drivers from projects/hyperv branch into head.
Approved by: re@ (hrs) Obtained from: Microsoft, NetApp, and Citrix.
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#
255414 |
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09-Sep-2013 |
grehan |
Latest update from Microsoft.
Obtained from: Microsoft Hyper-v dev team
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#
253411 |
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17-Jul-2013 |
grehan |
Microsoft have changed their policy on how the hyper-v code will be pulled into FreeBSD. From now, FreeBSD will be considered the upstream repo.
First step: move the drivers away from the contrib area and into the base system.
A follow-on commit will include the drivers in the amd64 GENERIC kernel.
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#
252645 |
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03-Jul-2013 |
grehan |
Import driver source from hyperv-20130627 vendor branch.
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#
251775 |
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15-Jun-2013 |
grehan |
Import driver source from hyperv-20130502 vendor branch.
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#
250200 |
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03-May-2013 |
grehan |
Tag hyperv 20130502
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#
250199 |
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03-May-2013 |
grehan |
Initial import of the Microsoft HyperV 'enlightened' drivers.
From https://github.com/FreeBSDonHyper-V/VendorBranchForFreeBSDonHyper-V rev: 99eaa0ddb0485c9d76046664100f6beb1a0a0c58
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