Messages in this thread |  | | Date | Tue, 15 Aug 2017 23:24:18 +0300 (EEST) | From | Meelis Roos <> | Subject | Re: 4.13.0-rc4 sparc64: can't allocate MSI-X affinity masks for 2 vectors |
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> On Tue, Aug 15, 2017 at 05:54:27PM +0300, Meelis Roos wrote: > > I noticed that in 4.13.0-rc4 there is a new error in dmesg on my sparc64 > > t5120 server: can't allocate MSI-X affinity masks. > > > > [ 30.274284] qla2xxx [0000:00:00.0]-0005: : QLogic Fibre Channel HBA Driver: 10.00.00.00-k. > > [ 30.274648] qla2xxx [0000:10:00.0]-001d: : Found an ISP2432 irq 21 iobase 0x000000c100d00000. > > [ 30.275447] qla2xxx 0000:10:00.0: can't allocate MSI-X affinity masks for 2 vectors > > [ 30.816882] scsi host1: qla2xxx > > [ 30.877294] qla2xxx: probe of 0000:10:00.0 failed with error -22 > > [ 30.877578] qla2xxx [0000:10:00.1]-001d: : Found an ISP2432 irq 22 iobase 0x000000c100d04000. > > [ 30.878387] qla2xxx 0000:10:00.1: can't allocate MSI-X affinity masks for 2 vectors > > [ 31.367083] scsi host1: qla2xxx > > [ 31.427500] qla2xxx: probe of 0000:10:00.1 failed with error -22 > > > > I do not know if the driver works since nothing is attached to the FC > > HBA at the moment, but from the error messages it looks like the driver > > fails to load. > > > > I booted 4.12 and 4.11 - the red error is not there but the failure > > seems to be the same error -22:
4.10.0 works, 4.11.0 errors out with EINVAL and 4.13-rc4 errorr sout with more verbose MSI messages. So something between 4.10 and 4.11 has broken it.
Also, 4.13-rc4 is broken on another sun4v here (T1000). So it seems to be sun4v interrupt related.
-- Meelis Roos (mroos@linux.ee)
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