It is the platform issue of not support source id check since my
drafting/testing patch works.
Currently, there is an upstream patch which will allow the interrupt remppaing
to ignore source id checking, so it will be possible to work round this issue
by adding kernel option "intremap=nosid"
Thanks
-Youquan
commit d1423d5679875ebbbc2fc63b33d465baceee0430
Author: Chris Wright <chr...@redhat.com>
Date: Tue Jul 20 11:06:49 2010 -0700
intr-remap: allow disabling source id checking
Allow disabling the source id checking while programming the interrupt
remap table entry. Useful for debugging or working around the broken
source id checks on some platforms.
Signed-off-by: Chris Wright <chr...@redhat.com>
Acked-by: Suresh Siddha <suresh.b.sid...@intel.com>
Acked-by: Weidong Han <weidong....@intel.com>
Signed-off-by: David Woodhouse <david.woodho...@intel.com>
--
nointremap needed - Blocked an interrupt request due to source-id verificiation
failure
https://bugs.launchpad.net/bugs/605686
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