Re: Panic with RELENG_6_2 on DELL PE 4600 with PAE

2007-10-04 Thread Artem Kuchin
Stephen Clark wrote: Artem Kuchin wrote: Claus Guttesen wrote: Why would there be no space when I have 24GB of memory? 1. Any process, including the kernel can only allocate up to 4 GB of memory on a 32-bit system (since a 32-bit integer can only hold that many values) 2. The kernel is fu

Re: Panic with RELENG_6_2 on DELL PE 4600 with PAE

2007-10-04 Thread Tom Evans
On Thu, 2007-10-04 at 09:19 -0400, Stephen Clark wrote: > Ivan Voras wrote: > > >Stephen Clark wrote: > > > > > > > >>looking at kmem_suballoc which calls vm_map_find which returns > >>KERN_NO_SPACE > >>which is defined as 3. > >> > >>Why would there be no space when I have 24GB of memory? > >>

Re: Panic with RELENG_6_2 on DELL PE 4600 with PAE

2007-10-04 Thread Artem Kuchin
Claus Guttesen wrote: Why would there be no space when I have 24GB of memory? 1. Any process, including the kernel can only allocate up to 4 GB of memory on a 32-bit system (since a 32-bit integer can only hold that many values) 2. The kernel is further constrained so the user programs can get

Re: Panic with RELENG_6_2 on DELL PE 4600 with PAE

2007-10-04 Thread Erik Trulsson
On Thu, Oct 04, 2007 at 03:25:42PM +0200, Claus Guttesen wrote: > > >>Why would there be no space when I have 24GB of memory? > > > > > >1. Any process, including the kernel can only allocate up to 4 GB of > > >memory on a 32-bit system (since a 32-bit integer can only hold that > > >many values) >

Re: Panic with RELENG_6_2 on DELL PE 4600 with PAE

2007-10-04 Thread Claus Guttesen
> >>Why would there be no space when I have 24GB of memory? > > > >1. Any process, including the kernel can only allocate up to 4 GB of > >memory on a 32-bit system (since a 32-bit integer can only hold that > >many values) > >2. The kernel is further constrained so the user programs can get enough

Re: Panic with RELENG_6_2 on DELL PE 4600 with PAE

2007-10-04 Thread Stephen Clark
Ivan Voras wrote: Stephen Clark wrote: looking at kmem_suballoc which calls vm_map_find which returns KERN_NO_SPACE which is defined as 3. Why would there be no space when I have 24GB of memory? 1. Any process, including the kernel can only allocate up to 4 GB of memory on a 32-bit

Re: Panic with RELENG_6_2 on DELL PE 4600 with PAE

2007-10-03 Thread Ivan Voras
Stephen Clark wrote: > looking at kmem_suballoc which calls vm_map_find which returns > KERN_NO_SPACE > which is defined as 3. > > Why would there be no space when I have 24GB of memory? 1. Any process, including the kernel can only allocate up to 4 GB of memory on a 32-bit system (since a 32-bi

Re: Panic with RELENG_6_2 on DELL PE 4600 with PAE

2007-10-03 Thread Stephen Clark
Chuck Swiger wrote: Stephen Clark wrote: Chuck Swiger wrote: [ ... ] Oops, I should have said 24GB. Real Memory = 25769803776 (24576 MB) ...which matches your dmesg, right. No harm double-checking. :-) Hmm-- I haven't put more than 3 GB into a machine which didn't have a

Re: Panic with RELENG_6_2 on DELL PE 4600 with PAE

2007-10-03 Thread Chuck Swiger
Hi-- Stephen Clark wrote: I have a Dell PE 4600 with 24MB of memory that I am trying to run 6.2-RELEASE-p7 compiled with the standard PAE config file. Just double-checking, here: your machine only has 24MB of memory? PAE is only really useful on 32-bit systems which have 4+GB of RAM... -- -

Re: Panic with RELENG_6_2 on DELL PE 4600 with PAE

2007-10-03 Thread Chuck Swiger
Stephen Clark wrote: Chuck Swiger wrote: [ ... ] Oops, I should have said 24GB. Real Memory = 25769803776 (24576 MB) ...which matches your dmesg, right. No harm double-checking. :-) Hmm-- I haven't put more than 3 GB into a machine which didn't have a 64-bit processor, but getting a dump

Re: Panic with RELENG_6_2 on DELL PE 4600 with PAE

2007-10-03 Thread Stephen Clark
Chuck Swiger wrote: Hi-- Stephen Clark wrote: I have a Dell PE 4600 with 24MB of memory that I am trying to run 6.2-RELEASE-p7 compiled with the standard PAE config file. Just double-checking, here: your machine only has 24MB of memory? PAE is only really useful on 32-bit systems w

Panic with RELENG_6_2 on DELL PE 4600 with PAE

2007-10-03 Thread Stephen Clark
Hello List, I have a Dell PE 4600 with 24MB of memory that I am trying to run 6.2-RELEASE-p7 compiled with the standard PAE config file. I get the following at boot: (hand copied) 6.2-RELEASE-p7 [EMAIL PROTECTED]:/usr/src/sys/i386/compile/PAE acpi_alloc_wakeup_handler can't alloc wake memory AC