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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