Re: svn commit: r313772 - head/sys/arm64/arm64

2017-02-15 Thread Mark Millard
On 2017-Feb-15, at 1:39 PM, Oliver Pinter wrote: > On 2/15/17, Mark Millard wrote: >>> Author: andrew >>> Date: Wed Feb 15 14:56:47 2017 >>> New Revision: 313772 >>> URL: >>> https://svnweb.freebsd.org/changeset/base/313772 >>> >>> Log: >>> Load the new sp_el0 with interrupts disabled in fork_

Re: svn commit: r313772 - head/sys/arm64/arm64

2017-02-15 Thread Oliver Pinter
On 2/15/17, Mark Millard wrote: >> Author: andrew >> Date: Wed Feb 15 14:56:47 2017 >> New Revision: 313772 >> URL: >> https://svnweb.freebsd.org/changeset/base/313772 >> >> Log: >> Load the new sp_el0 with interrupts disabled in fork_trampoline. If an >> interrupt arrives in fork_trampoline a

Re: svn commit: r313772 - head/sys/arm64/arm64

2017-02-15 Thread Mark Millard
> Author: andrew > Date: Wed Feb 15 14:56:47 2017 > New Revision: 313772 > URL: > https://svnweb.freebsd.org/changeset/base/313772 > > Log: > Load the new sp_el0 with interrupts disabled in fork_trampoline. If an > interrupt arrives in fork_trampoline after sp_el0 was written we may then >

svn commit: r313772 - head/sys/arm64/arm64

2017-02-15 Thread Andrew Turner
Author: andrew Date: Wed Feb 15 14:56:47 2017 New Revision: 313772 URL: https://svnweb.freebsd.org/changeset/base/313772 Log: Load the new sp_el0 with interrupts disabled in fork_trampoline. If an interrupt arrives in fork_trampoline after sp_el0 was written we may then switch to a new threa