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Revision tags: release/12.4.0, release/13.1.0, release/12.3.0 |
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200d4732 |
| 19-Nov-2021 |
Mark Johnston <[email protected]> |
hyperv: Register the MSR-based timecounter during SI_SUB_HYPERVISOR
This reverts commit 9ef7df022a46 ("hyperv: Register hyperv_timecounter
later during boot") and adds a comment explaining why the t
hyperv: Register the MSR-based timecounter during SI_SUB_HYPERVISOR
This reverts commit 9ef7df022a46 ("hyperv: Register hyperv_timecounter
later during boot") and adds a comment explaining why the timecounter
needs to be registered as early as it is.
PR: 259878
Fixes: 9ef7df022a46 ("hyperv: Register hyperv_timecounter later during boot")
Reviewed by: kib
Sponsored by: The FreeBSD Foundation
(cherry picked from commit ed6a9452be01c1b7805d0a7311211b8cf381a9dd)
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a2ca269b |
| 25-Oct-2021 |
Mark Johnston <[email protected]> |
hyperv: Register hyperv_timecounter later during boot
Previously the MSR-based timecounter was registered during
SI_SUB_HYPERVISOR, i.e., very early during boot, and before SI_SUB_LOCK.
After commit
hyperv: Register hyperv_timecounter later during boot
Previously the MSR-based timecounter was registered during
SI_SUB_HYPERVISOR, i.e., very early during boot, and before SI_SUB_LOCK.
After commit 621fd9dcb2d8 this triggers a panic since the timecounter
list lock is not yet initialized.
The hyperv timecounter does not need to be registered so early, so defer
that to SI_SUB_DRIVERS, at the same time the hyperv TSC timecounter is
registered.
Reported by: whu
Approved by: whu
Fixes: 621fd9dcb2d8 ("timecounter: Lock the timecounter list")
Sponsored by: The FreeBSD Foundation
(cherry picked from commit 9ef7df022a467776aa616b92fe5783e4261e84c6)
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Revision tags: release/13.0.0, release/12.2.0, release/11.4.0, release/12.1.0, release/11.3.0, release/12.0.0 |
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49bfa624 |
| 25-Aug-2018 |
Alan Cox <[email protected]> |
Eliminate the arena parameter to kmem_free(). Implicitly this corrects an
error in the function hypercall_memfree(), where the wrong arena was being
passed to kmem_free().
Introduce a per-page flag
Eliminate the arena parameter to kmem_free(). Implicitly this corrects an
error in the function hypercall_memfree(), where the wrong arena was being
passed to kmem_free().
Introduce a per-page flag, VPO_KMEM_EXEC, to mark physical pages that are
mapped in kmem with execute permissions. Use this flag to determine which
arena the kmem virtual addresses are returned to.
Eliminate UMA_SLAB_KRWX. The introduction of VPO_KMEM_EXEC makes it
redundant.
Update the nearby comment for UMA_SLAB_KERNEL.
Reviewed by: kib, markj
Discussed with: jeff
Approved by: re (marius)
Differential Revision: https://reviews.freebsd.org/D16845
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83a90bff |
| 21-Aug-2018 |
Alan Cox <[email protected]> |
Eliminate kmem_malloc()'s unused arena parameter. (The arena parameter
became unused in FreeBSD 12.x as a side-effect of the NUMA-related
changes.)
Reviewed by: kib, markj
Discussed with: jeff, re@
Eliminate kmem_malloc()'s unused arena parameter. (The arena parameter
became unused in FreeBSD 12.x as a side-effect of the NUMA-related
changes.)
Reviewed by: kib, markj
Discussed with: jeff, re@
Differential Revision: https://reviews.freebsd.org/D16825
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96f105d1 |
| 07-Jul-2018 |
Dexuan Cui <[email protected]> |
hyperv: Fix boot-up after malloc() returns memory of NX by default now
FreeBSD VM can't boot up on Hyper-V after the recent malloc change in
r335068: Make UMA and malloc(9) return non-executable mem
hyperv: Fix boot-up after malloc() returns memory of NX by default now
FreeBSD VM can't boot up on Hyper-V after the recent malloc change in
r335068: Make UMA and malloc(9) return non-executable memory in most cases.
The hypercall page here must be executable.
Fix the boot-up issue by adding M_EXEC.
PR: 229167
Sponsored by: Microsoft
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Revision tags: release/11.2.0 |
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5a7ed65f |
| 30-Mar-2018 |
Ed Maste <[email protected]> |
Correct comment typo in Hyper-V
PR: 226665
Submitted by: Ryo ONODERA
MFC after: 3 days
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| #
6bf331af |
| 10-Oct-2017 |
Sepherosa Ziehau <[email protected]> |
hyperv/vmbus: Expose Hyper-V major version.
MFC after: 3 days
Sponsored by: Microsoft
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Revision tags: release/10.4.0 |
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93b4e111 |
| 14-Aug-2017 |
Sepherosa Ziehau <[email protected]> |
hyperv: Update copyright for the files changed in 2017
MFC after: 3 days
Sponsored by: Microsoft
Differential Revision: https://reviews.freebsd.org/D11982
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Revision tags: release/11.1.0 |
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| #
9ba5e29c |
| 19-Apr-2017 |
Sepherosa Ziehau <[email protected]> |
hyperv: Use kmem_malloc for hypercall memory due to NX bit change.
Reported by: dexuan@
MFC after: now
Sponsored by: Microsoft
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227bb849 |
| 09-Jan-2017 |
Sepherosa Ziehau <[email protected]> |
hyperv: Add method to read 64bit Hyper-V specific time value.
MFC after: 1 week
Sponsored by: Microsoft
Differential Revision: https://reviews.freebsd.org/D9057
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Revision tags: release/11.0.1, release/11.0.0 |
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5b444eda |
| 29-Jul-2016 |
Sepherosa Ziehau <[email protected]> |
hyperv/vmbus: Forward declare static functions
MFC after: 1 week
Sponsored by: Microsoft
Differential Revision: https://reviews.freebsd.org/D7346
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7d8ee480 |
| 28-Jul-2016 |
Sepherosa Ziehau <[email protected]> |
hyperv/vmbus: Inclusion cleanup
MFC after: 1 week
Sponsored by: Microsoft
Differential Revision: https://reviews.freebsd.org/D7334
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7dd8881c |
| 25-Jul-2016 |
Sepherosa Ziehau <[email protected]> |
hyperv/vmbus: Rename hv_vmbus_priv.h to vmbus_brvar.h
It only contains bufring related bits for a while.
MFC after: 1 week
Sponsored by: Microsoft OSTC
Differential Revision: https://reviews.freebs
hyperv/vmbus: Rename hv_vmbus_priv.h to vmbus_brvar.h
It only contains bufring related bits for a while.
MFC after: 1 week
Sponsored by: Microsoft OSTC
Differential Revision: https://reviews.freebsd.org/D7281
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71ac1309 |
| 14-Jul-2016 |
Sepherosa Ziehau <[email protected]> |
hyperv: hv_guid -> struct hyperv_guid.
This paves way for the further cleanup/disentangle.
MFC after: 1 week
Sponsored by: Microsoft OSTC
Differential Revision: https://reviews.freebsd.org/D7092
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562d480b |
| 13-Jul-2016 |
Sepherosa Ziehau <[email protected]> |
hyperv: Signal event input parameter is shared w/ MNF
MFC after: 1 week
Sponsored by: Microsoft OSTC
Differential Revision: https://reviews.freebsd.org/D7087
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fc7ddc1e |
| 12-Jul-2016 |
Sepherosa Ziehau <[email protected]> |
hyperv: Nuke unused stuffs
MFC after: 1 week
Sponsored by: Microsoft OSTC
Differential Revision: https://reviews.freebsd.org/D6917
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e44bdd84 |
| 12-Jul-2016 |
Sepherosa Ziehau <[email protected]> |
hyperv/vmbus: Busdma-fy Hypercall signal event input parameter.
MFC after: 1 week
Sponsored by: Microsoft OSTC
Differential Revision: https://reviews.freebsd.org/D6916
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1f175550 |
| 12-Jul-2016 |
Sepherosa Ziehau <[email protected]> |
hyperv: Nuke unused stuffs
MFC after: 1 week
Sponsored by: Microsoft OSTC
Differential Revision: https://reviews.freebsd.org/D6913
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236764b1 |
| 11-Jul-2016 |
Sepherosa Ziehau <[email protected]> |
hyperv/vmbus: Implement a new set of APIs for post message Hypercall
And use this new APIs for Initial Contact post message Hypercall.
More post message Hypercalls will be converted.
MFC after: 1 w
hyperv/vmbus: Implement a new set of APIs for post message Hypercall
And use this new APIs for Initial Contact post message Hypercall.
More post message Hypercalls will be converted.
MFC after: 1 week
Sponsored by: Microsoft OSTC
Differential Revision: https://reviews.freebsd.org/D6830
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d8bf5168 |
| 06-Jun-2016 |
Sepherosa Ziehau <[email protected]> |
hyperv: Move machine dependent bits into machine dependent files.
MFC after: 1 week
Sponsored by: Microsoft OSTC
Differential Revision: https://reviews.freebsd.org/D6701
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b7bb4816 |
| 01-Jun-2016 |
Sepherosa Ziehau <[email protected]> |
hyperv: Rename some cleaned up/almost cleaned up files
MFC after: 1 week
Sponsored by: Microsoft OSTC
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