Bug 87112
| Summary: | Boot problems on a 16 processor AMD64 compatible machine | ||
|---|---|---|---|
| Product: | Base System | Reporter: | nagy.attila |
| Component: | amd64 | Assignee: | Peter Wemm <peter> |
| Status: | Closed FIXED | ||
| Severity: | Affects Only Me | ||
| Priority: | Normal | ||
| Version: | Unspecified | ||
| Hardware: | Any | ||
| OS: | Any | ||
|
Description
nagy.attila
2005-10-08 10:00:29 UTC
What is the type of computer ? Alain ----- Original Message ----- From: "Attila Nagy" <bra@fsn.hu> To: <freebsd-gnats-submit@FreeBSD.org> Sent: Saturday, October 08, 2005 10:59 AM Subject: amd64/87112: Boot problems on a 16 processor AMD64 compatiblemachine > >>Number: 87112 >>Category: amd64 >>Synopsis: Boot problems on a 16 processor AMD64 compatible machine >>Confidential: no >>Severity: serious >>Priority: low >>Responsible: freebsd-amd64 >>State: open >>Quarter: >>Keywords: >>Date-Required: >>Class: change-request >>Submitter-Id: current-users >>Arrival-Date: Sat Oct 08 09:00:29 GMT 2005 >>Closed-Date: >>Last-Modified: >>Originator: Attila Nagy >>Release: 7-current >>Organization: > FSN >>Environment: > Not available >>Description: > On a 16 processor/16 GB RAM AMD64 compatible machine FreeBSD halts with > "Too many segments in the physical address map, giving up". > >>How-To-Repeat: > I don't know whether it's general, or only limited to this machine, but > trying to boot FreeBSD with 16 processors could trigger the problem. >>Fix: > In src/sys/amd64/amd64/machdep.c: > -#define PHYSMAP_SIZE (2 * 8) > +#define PHYSMAP_SIZE (2 * 16) > > After this: > FreeBSD/SMP: Multiprocessor System Detected: 16 CPUs > cpu0 (BSP): APIC ID: 0 > cpu1 (AP): APIC ID: 1 > cpu2 (AP): APIC ID: 2 > cpu3 (AP): APIC ID: 3 > cpu4 (AP): APIC ID: 4 > cpu5 (AP): APIC ID: 5 > cpu6 (AP): APIC ID: 6 > cpu7 (AP): APIC ID: 7 > cpu8 (AP): APIC ID: 8 > cpu9 (AP): APIC ID: 9 > cpu10 (AP): APIC ID: 10 > cpu11 (AP): APIC ID: 11 > cpu12 (AP): APIC ID: 12 > cpu13 (AP): APIC ID: 13 > cpu14 (AP): APIC ID: 14 > cpu15 (AP): APIC ID: 15 > > I didn't try with i386, but I guess that has the same problem. >>Release-Note: >>Audit-Trail: >>Unformatted: > _______________________________________________ > freebsd-amd64@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-amd64 > To unsubscribe, send any mail to "freebsd-amd64-unsubscribe@freebsd.org" > Sorry, I cannot tell. It's an evaluation platform with an NDA. AD wrote: > What is the type of computer ? > > Alain > ----- Original Message ----- From: "Attila Nagy" <bra@fsn.hu> > To: <freebsd-gnats-submit@FreeBSD.org> > Sent: Saturday, October 08, 2005 10:59 AM > Subject: amd64/87112: Boot problems on a 16 processor AMD64 > compatiblemachine > > >> >>> Number: 87112 >>> Category: amd64 >>> Synopsis: Boot problems on a 16 processor AMD64 compatible machine >>> Confidential: no >>> Severity: serious >>> Priority: low >>> Responsible: freebsd-amd64 >>> State: open >>> Quarter: >>> Keywords: >>> Date-Required: >>> Class: change-request >>> Submitter-Id: current-users >>> Arrival-Date: Sat Oct 08 09:00:29 GMT 2005 >>> Closed-Date: >>> Last-Modified: >>> Originator: Attila Nagy >>> Release: 7-current >>> Organization: >> >> FSN >> >>> Environment: >> >> Not available >> >>> Description: >> >> On a 16 processor/16 GB RAM AMD64 compatible machine FreeBSD halts >> with "Too many segments in the physical address map, giving up". >> >>> How-To-Repeat: >> >> I don't know whether it's general, or only limited to this machine, >> but trying to boot FreeBSD with 16 processors could trigger the problem. >> >>> Fix: >> >> In src/sys/amd64/amd64/machdep.c: >> -#define PHYSMAP_SIZE (2 * 8) >> +#define PHYSMAP_SIZE (2 * 16) >> >> After this: >> FreeBSD/SMP: Multiprocessor System Detected: 16 CPUs >> cpu0 (BSP): APIC ID: 0 >> cpu1 (AP): APIC ID: 1 >> cpu2 (AP): APIC ID: 2 >> cpu3 (AP): APIC ID: 3 >> cpu4 (AP): APIC ID: 4 >> cpu5 (AP): APIC ID: 5 >> cpu6 (AP): APIC ID: 6 >> cpu7 (AP): APIC ID: 7 >> cpu8 (AP): APIC ID: 8 >> cpu9 (AP): APIC ID: 9 >> cpu10 (AP): APIC ID: 10 >> cpu11 (AP): APIC ID: 11 >> cpu12 (AP): APIC ID: 12 >> cpu13 (AP): APIC ID: 13 >> cpu14 (AP): APIC ID: 14 >> cpu15 (AP): APIC ID: 15 >> >> I didn't try with i386, but I guess that has the same problem. >> >>> Release-Note: >>> Audit-Trail: >>> Unformatted: >> >> _______________________________________________ >> freebsd-amd64@freebsd.org mailing list >> http://lists.freebsd.org/mailman/listinfo/freebsd-amd64 >> To unsubscribe, send any mail to "freebsd-amd64-unsubscribe@freebsd.org" >> > -- Attila Nagy e-mail: Attila.Nagy@fsn.hu Free Software Network (FSN.HU) phone: +3630 306 6758 ISOs: http://www.fsn.hu/?f=download State Changed From-To: open->patched Should be fixed by commit to sys/amd64/amd64/machdep.c by peter. Responsible Changed From-To: freebsd-amd64->peter Assign as a possible MFC reminder. State Changed From-To: patched->feedback Because a change to solve the problem has already committed to RELENG_6, can we close this PR? State Changed From-To: feedback->closed Submitter confirms that the MFC has solved the issue and this PR can be closed now. |
