Re: PAE broken on 7-STABLE

2011-12-05 Thread Eitan Adler
On Tue, Dec 6, 2011 at 12:33 AM, Arnaud Lacombe wrote: > this might be a silly question to ask, but why FreeBSD's VM (or at > least seems to) performs so badly compared to Linux' VM ? Because no one has done the work. :( As much as I hate to say it, we are a volunteer project. That is an excuse,

Re: PAE broken on 7-STABLE

2011-12-05 Thread Arnaud Lacombe
Hi, On Mon, Dec 5, 2011 at 10:02 PM, Alan Cox wrote: > On Mon, Dec 5, 2011 at 4:15 PM, Arnaud Lacombe wrote: >> >> Hi, >> >> A FreeBSD 7-STABLE miserably crashes on the following: >> >> Fatal trap 12: page fault while in kernel mode >> cpuid = 0; apic id = 00 >> fault virtual address = 0xbfef000

Re: PAE broken on 7-STABLE

2011-12-05 Thread Arnaud Lacombe
Hi, On Mon, Dec 5, 2011 at 10:02 PM, Alan Cox wrote: > On Mon, Dec 5, 2011 at 4:15 PM, Arnaud Lacombe wrote: >> >> Hi, >> >> A FreeBSD 7-STABLE miserably crashes on the following: >> >> Fatal trap 12: page fault while in kernel mode >> cpuid = 0; apic id = 00 >> fault virtual address = 0xbfef000

Re: PAE broken on 7-STABLE

2011-12-05 Thread Alan Cox
On Mon, Dec 5, 2011 at 4:15 PM, Arnaud Lacombe wrote: > Hi, > > A FreeBSD 7-STABLE miserably crashes on the following: > > Fatal trap 12: page fault while in kernel mode > cpuid = 0; apic id = 00 > fault virtual address = 0xbfef > fault code= supervisor read, page not present > in

Re: PAE broken on 7-STABLE

2011-12-05 Thread Eitan Adler
On Mon, Dec 5, 2011 at 5:15 PM, Arnaud Lacombe wrote: > Hi, > > A FreeBSD 7-STABLE miserably crashes on the following: Is this also true on 8 and 9 or is the problem unique to 7-STABLE? -- Eitan Adler ___ freebsd-stable@freebsd.org mailing list http:

PAE broken on 7-STABLE

2011-12-05 Thread Arnaud Lacombe
Hi, A FreeBSD 7-STABLE miserably crashes on the following: Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0xbfef fault code= supervisor read, page not present instruction pointer = 0x20:0xc05fd1c2 stack pointer = 0x28:0xc0a