Re: bhyve passthru problem

Oleksandr,I would like to try an experiment to try to fix your problem. If you agree,I could send you my bhyve and vmm.ko files,if you want. I suspect that they may fix your problem. Let me know if you want to try. On Fri, Jun 14, 2024 at 8:35 AM Corvin Köhne wrote: > On Thu, 2024-06-13 at 10:53

[Bug 279659] virtualization/bhyve: When bhyve virtualizes Windows 10/11 Rufus does not recognizes any USB sticks

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=279659 --- Comment #11 from mario felicioni --- I have compiled the source code of Mark Peek with the patch and it worked. So now Rufus can detect the USB disks inside a Windows vm. Very thanks. -- You are receiving this mail because: You are th

Re: bhyve passthru problem

I don't know why bhyve validates the BAR size. The commit adding this check is old [1] and doesn't explain it. What bhyve could do is rounding up the BAR size to a full page size when allocating memory for the BAR. [1] https://github.com/freebsd/freebsd- src/commit/7a902ec0eccc752c9c38533ed123121

[Bug 279729] virtualization/bhyve: we are forced to passthru the whole IOMMU group of a GPU and not the single slots.

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=279729 Mark Linimon changed: What|Removed |Added Component|Individual Port(s) |bhyve Version|Latest

[Bug 279729] virtualization/bhyve: we are forced to passthru the whole IOMMU group of a GPU and not the single slots.

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=279729 mario felicioni changed: What|Removed |Added Version|15.0-CURRENT|14.0-RELEASE -- You are receivi

[Bug 279732] AWS/EC2 /dev/aws/disk/ebs/ devices not created after 14.1-STABLE stable/14-n267826-1e3dfe0c343c

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=279732 Mark Linimon changed: What|Removed |Added Assignee|b...@freebsd.org|virtualization@FreeBSD.org -- You

[Bug 279732] AWS/EC2 /dev/aws/disk/ebs/ devices not created after 14.1-STABLE stable/14-n267826-1e3dfe0c343c

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=279732 Mark Linimon changed: What|Removed |Added CC||ema...@freebsd.org --- Comment #3 f

[Bug 279659] virtualization/bhyve: When bhyve virtualizes Windows 10/11 Rufus does not recognizes any USB sticks

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=279659 Mark Peek changed: What|Removed |Added Status|New |Closed Resolution|---

[Bug 279738] Hyper-V: Kernel panic: acquiring blockable sleep lock with spinlock or critical section held

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=279738 Mark Linimon changed: What|Removed |Added Keywords||crash Assignee|b...@freeb

[Bug 279738] Hyper-V: Kernel panic: acquiring blockable sleep lock with spinlock or critical section held

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=279738 Konstantin Belousov changed: What|Removed |Added CC||k...@freebsd.org --- Comment

[Bug 279738] Hyper-V: Kernel panic: acquiring blockable sleep lock with spinlock or critical section held

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=279738 --- Comment #4 from Gordon Bergling --- (In reply to Mark Johnston from comment #1) Hi Mark, I applied D45596 on a fresh build, but the crash is still the same. -- You are receiving this mail because: You are the assignee for the bug.

[Bug 279738] Hyper-V: Kernel panic: acquiring blockable sleep lock with spinlock or critical section held

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=279738 --- Comment #5 from Wei Hu --- This is due to calling contigmalloc() from smp_rendezvous(). Even passing the M_NOWAIT flag, on smaller memory sized VM it still reach vmem_xalloc in the path and tries to grab sleep lock by calling VMEM_LOCK(