Re: CVS commit: src/sys/arch/x86/x86

2011-12-09 Thread Joerg Sonnenberger
On Fri, Dec 09, 2011 at 05:32:51PM +, Chuck Silvers wrote: > Module Name: src > Committed By: chs > Date: Fri Dec 9 17:32:51 UTC 2011 > > Modified Files: > src/sys/arch/x86/x86: pmap.c > > Log Message: > only use PG_G on leaf PTEs. > go back to tlbflush(), all the global entri

Re: amd64 direct map causing crashes at boot (Re: CVS commit: src/sys/arch)

2011-12-09 Thread Chuck Silvers
I found a system which had the crash-at-boot problem and the change I just checked in fixed it on that box. if anyone is still seeing crashes with that fix, please let me know. -Chuck

Re: amd64 direct map causing crashes at boot (Re: CVS commit: src/sys/arch)

2011-12-09 Thread Manuel Bouyer
On Fri, Dec 09, 2011 at 03:52:21PM +0100, Nicolas Joly wrote: > On Fri, Dec 09, 2011 at 03:30:38PM +0100, Manuel Bouyer wrote: > > > > I'd like to see what mem_clusters[] looks like, especially > > mem_clusters[mem_cluster_cnt - 1] > > Added the printfs at the end of initx86_parse_memmap(), and g

Re: amd64 direct map causing crashes at boot (Re: CVS commit: src/sys/arch)

2011-12-09 Thread Nicolas Joly
On Fri, Dec 09, 2011 at 03:30:38PM +0100, Manuel Bouyer wrote: > > I'd like to see what mem_clusters[] looks like, especially > mem_clusters[mem_cluster_cnt - 1] Added the printfs at the end of initx86_parse_memmap(), and got this: mem_cluster_cnt = 3 0 addr 0x0 size 0x93000 1 addr 0x1000

Re: amd64 direct map causing crashes at boot (Re: CVS commit: src/sys/arch)

2011-12-09 Thread Manuel Bouyer
On Fri, Dec 09, 2011 at 03:22:45PM +0100, Nicolas Joly wrote: > On Fri, Dec 09, 2011 at 02:41:16PM +0100, Manuel Bouyer wrote: > > On Thu, Dec 08, 2011 at 11:24:35PM +0100, Nicolas Joly wrote: > > > On Thu, Dec 08, 2011 at 11:21:31PM +0100, Joerg Sonnenberger wrote: > > > > On Thu, Dec 08, 2011 at

Re: amd64 direct map causing crashes at boot (Re: CVS commit: src/sys/arch)

2011-12-09 Thread Nicolas Joly
On Fri, Dec 09, 2011 at 02:41:16PM +0100, Manuel Bouyer wrote: > On Thu, Dec 08, 2011 at 11:24:35PM +0100, Nicolas Joly wrote: > > On Thu, Dec 08, 2011 at 11:21:31PM +0100, Joerg Sonnenberger wrote: > > > On Thu, Dec 08, 2011 at 11:10:41PM +0100, Nicolas Joly wrote: > > > > I do have two machines t

Re: amd64 direct map causing crashes at boot (Re: CVS commit: src/sys/arch)

2011-12-09 Thread Manuel Bouyer
On Thu, Dec 08, 2011 at 11:24:35PM +0100, Nicolas Joly wrote: > On Thu, Dec 08, 2011 at 11:21:31PM +0100, Joerg Sonnenberger wrote: > > On Thu, Dec 08, 2011 at 11:10:41PM +0100, Nicolas Joly wrote: > > > I do have two machines that fail to boot with this change. > > > > > > 1) A Dell Optiplex 740