Re: ALPHA 2.6.17-rc5 AIC7###: does not boot

On Thursday 01 June 2006 18:16, Ivan Kokshaysky wrote:
On Wed, May 31, 2006 at 03:46:48PM -0700, Andrew Morton wrote:
But I don't recall us making any changes in the Alpha
interrupt-management code post-2.6.16. Perhaps it was PCI changes
which introduced this regression.

No. It looks like SMP is screwed up again. And some interrupts don't
work as they get routed to inactive CPU.

Ernst, please try this patch.

Ivan.


Yesss Sir! The patch works.

olga:~ # uname -a
Linux olga 2.6.17-rc5 #1 SMP Thu Jun 1 18:53:25 CEST 2006 alpha EV6
GNU/Linux

Thanks a lot

Earny

-----
scsi0 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 7.0
<Adaptec aic7895 Ultra SCSI adapter>
aic7895C: Ultra Wide Channel A, SCSI Id=7, 32/253 SCBs

Vendor: IBM Model: DDYS-T36950N Rev: S96H
Type: Direct-Access ANSI SCSI revision: 03
scsi0:A:1:0: Tagged Queuing enabled. Depth 253
target0:0:1: Beginning Domain Validation
target0:0:1: wide asynchronous
target0:0:1: FAST-20 WIDE SCSI 40.0 MB/s ST (50 ns, offset 8)
target0:0:1: Domain Validation skipping write tests
target0:0:1: Ending Domain Validation
Vendor: IBM Model: DNES-309170W Rev: SA30
Type: Direct-Access ANSI SCSI revision: 03
scsi0:A:6:0: Tagged Queuing enabled. Depth 253
target0:0:6: Beginning Domain Validation
target0:0:6: wide asynchronous
target0:0:6: FAST-20 WIDE SCSI 40.0 MB/s ST (50 ns, offset 8)
target0:0:6: Domain Validation skipping write tests
target0:0:6: Ending Domain Validation
scsi1 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 7.0
<Adaptec aic7895 Ultra SCSI adapter>
aic7895C: Ultra Wide Channel B, SCSI Id=7, 32/253 SCBs

st: Version 20050830, fixed bufsize 32768, s/g segs 256
SCSI device sda: 71687340 512-byte hdwr sectors (36704 MB)
sda: Write Protect is off
sda: Mode Sense: cb 00 00 08
SCSI device sda: drive cache: write back
SCSI device sda: 71687340 512-byte hdwr sectors (36704 MB)
sda: Write Protect is off
sda: Mode Sense: cb 00 00 08
SCSI device sda: drive cache: write back
sda: sda1 sda2
sd 0:0:1:0: Attached scsi disk sda
SCSI device sdb: 17916240 512-byte hdwr sectors (9173 MB)
sdb: Write Protect is off
sdb: Mode Sense: c3 00 00 08
SCSI device sdb: drive cache: write back
SCSI device sdb: 17916240 512-byte hdwr sectors (9173 MB)
sdb: Write Protect is off
sdb: Mode Sense: c3 00 00 08
SCSI device sdb: drive cache: write back
sdb: sdb1
sd 0:0:6:0: Attached scsi disk sdb
sd 0:0:1:0: Attached scsi generic sg0 type 0
sd 0:0:6:0: Attached scsi generic sg1 type 0
[...]
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