http://bugzilla.kernel.org/show_bug.cgi?id=12976
Summary: acpi=noirq required since 2.6.27 for Arima SDVIB board
Product: ACPI
Version: 2.5
Kernel Version: 2.6.27
Platform: All
OS/Version: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: Config-Interrupts
AssignedTo: [email protected]
ReportedBy: [email protected]
Regression: No
Created an attachment (id=20731)
--> (http://bugzilla.kernel.org/attachment.cgi?id=20731)
acpidump of affected box
One of my boxes is running on a Arima SDVIB board (Dual-Pentium III, built back
in 2001) which works flawlessly using 2.6.26.8, but since 2.6.27-rc1, the
kernel no longer assigns interrupts for e.g. networking adapter (intel e100) or
the raid controller (3w-xxxx) via APCI, so the box completely fails booting and
panics, as it can't find its root filesystem.
Known-good kernels:
2.6.22
2.6.26
2.6.26.4
2.6.26.8
Known-broken kernels:
2.6.27-rc1
2.6.27-rc3
2.6.27-rc5
2.6.27
2.6.28.4
2.6.29
Workaround: booting the box with acpi=noirq makes the "known broken" kernels to
work.
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