Hi imp and all,
I think this patch is very important, because it can fix a panic I
noticed recently when I try to hot-remove a SCSI disk from a VM
running on Azure/Hyper-V.
The panic is almost 100% reproducible with stable/11, but not in the
latest CURRENT code, so finally I identified this fix in
Hi,
In my FreeBSD 11.1 VM, I'm getting this build failure and it looks
this revision causes the failure:
cc -target x86_64-unknown-freebsd12.0
--sysroot=/usr/obj/root/bsd.git/amd64.amd64/tmp
-B/usr/obj/root/bsd.git/amd64.amd64/tmp/usr/bin -c -x
assembler-with-cpp -DLOCORE -O2 -pipe -fno-strict-al
On Sat, Jan 27, 2018 at 3:33 AM, Konstantin Belousov
wrote:
>
> On Sat, Jan 27, 2018 at 12:56:47AM -0800, Dexuan-BSD Cui wrote:
> > Hi,
> > Today I found the KPTI patch broke FreeBSD VM running on Hyper-V: the VM
> > can't boot due to:
> >
> > vmbus0
Hi,
Today I found the KPTI patch broke FreeBSD VM running on Hyper-V: the VM
can't boot due to:
vmbus0: cannot find free IDT vector
This is the related snippet:
dev/hyperv/vmbus/vmbus.c: vmbus_intr_setup() -> lapic_ipi_alloc() fails:
/*
* All Hyper-V ISR required resources are
