Re: svn commit: r278325 - in head/sys: amd64/amd64 i386/i386 x86/x86

2015-02-06 Thread John Baldwin
On Friday, February 06, 2015 06:20:00 PM John Baldwin wrote: > Author: jhb > Date: Fri Feb 6 18:19:59 2015 > New Revision: 278325 > URL: https://svnweb.freebsd.org/changeset/base/278325 > > Log: > Revert the IPI startup sequence to match what is described in the > Intel Multiprocessor Specifi

svn commit: r278325 - in head/sys: amd64/amd64 i386/i386 x86/x86

2015-02-06 Thread John Baldwin
Author: jhb Date: Fri Feb 6 18:19:59 2015 New Revision: 278325 URL: https://svnweb.freebsd.org/changeset/base/278325 Log: Revert the IPI startup sequence to match what is described in the Intel Multiprocessor Specification v1.4. The Intel SDM claims that the INIT IPIs here are invalid, but