Aalderd Bouwman wrote:
Hm, I only have seen spurious interrupts when I have executed fdisk:
Now doing fdisk /dev/sda or mke2fs /dev/sda1:
Kernel log:
Jun 8 18:52:19 server ata1: spurious interrupt (irq_stat 0x8 active_tag -84148995 sactive 0x2)
Can you double check the patch is actually applied. irq_stat 0x8 is
PORT_IRQ_SDB_FIS and if the patch were applied, it should have printed a
message starting with 'spurious SDB FIS...'
Jun 8 18:53:09 server ata1.00: qc timeout (cmd 0x2f)
Jun 8 18:53:09 server ata1: failed to read log page 10h (errno=-5)
Jun 8 18:53:09 server ata1.00: exception Emask 0x1 SAct 0x7fffffff SErr 0x0 action 0x2 frozen
Jun 8 18:53:09 server ata1.00: (irq_stat 0x40000000)
Now I am unable to do fdisk because the drive is taken offline:
The patch only adds some debug messages such that the problem can be
analyzed better - it doesn't fix anything.
--
tejun
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