Panic "vm_fault_lookup: fault on nofault entry" amd64 r362008 -> r362045

[David Wolfskill]

On Thu, Jun 11, 2020 at 01:19:33PM -0400, Mark Johnston wrote:
> On Thu, Jun 11, 2020 at 10:08:08AM -0700, David Wolfskill wrote:
> > On Thu, Jun 11, 2020 at 07:44:21PM +0300, Konstantin Belousov wrote:
> > > ...
> > > This should fix noexec for modules.
> > > 
> > > diff --git a/sys/x86/x86/mp_x86.c b/sys/x86/x86/mp_x86.c
> > > index 81db4d7ca85..cb84fc95691 100644
> > > --- a/sys/x86/x86/mp_x86.c
> > > +++ b/sys/x86/x86/mp_x86.c
> > > ....
> > 
> > Thanks!  Patch applied with no problems; I will plan on rebooting to
> > head & rebuilding & smoke-testing once I get some more work-stuff done.
> 
> I was able to verify that the patch fixes my instance of the panic.

Works for my laptop, as well:

FreeBSD g1-55.catwhisker.org 13.0-CURRENT FreeBSD 13.0-CURRENT #1 r362045M/362046: Thu Jun 11 10:57:18 PDT 2020     root at g1-55.catwhisker.org:/common/S4/obj/usr/src/amd64.amd64/sys/CANARY  amd64 1300097 1300097

Peace,
david
-- 
David H. Wolfskill				david at catwhisker.org
Someone who suggests he can "pardon himself" calls for "LAW & ORDER" -- right.

See http://www.catwhisker.org/~david/publickey.gpg for my public key.
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