From: Clemens Ladisch <clemens-P6GI/4k7KOmELgA04lAiVw@public.gmane.org>
To: Joerg Roedel <jroedel-l3A5Bk7waGM@public.gmane.org>
Cc: iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org
Subject: AMD-Vi regression with PCIe/PCI bridges in 4.4
Date: Sun, 3 Apr 2016 08:59:53 +0200 [thread overview]
Message-ID: <5700BF69.2080102@ladisch.de> (raw)
Hi,
there are several reports of Xonar PCIe sound cards failing to work in
kernel 4.4 (including 4.4.5):
https://bugzilla.redhat.com/show_bug.cgi?id=1313790
https://bugzilla.kernel.org/show_bug.cgi?id=111711
https://bbs.archlinux.org/viewtopic.php?pid=1601338#p1601338
They show error messages like this:
AMD-Vi: Event logged [IO_PAGE_FAULT device=03:00.0 domain=0x0000 address=0x000000000020cf00 flags=0x0070]
All these cards use a PCI chip, with different PCIe bridges (ASM1083,
PEX8112, PEX8111).
It probably matters that "03" is the PCI bus, but that device "00" does
not exist.
Regards,
Clemens
next reply other threads:[~2016-04-03 6:59 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-03 6:59 Clemens Ladisch [this message]
[not found] ` <5700BF69.2080102-P6GI/4k7KOmELgA04lAiVw@public.gmane.org>
2016-04-04 10:51 ` AMD-Vi regression with PCIe/PCI bridges in 4.4 Joerg Roedel
2016-04-05 10:02 ` Clemens Ladisch
[not found] ` <57038D1F.7040205-P6GI/4k7KOmELgA04lAiVw@public.gmane.org>
2016-04-05 10:15 ` Joerg Roedel
[not found] ` <20160405101530.GA4203-l3A5Bk7waGM@public.gmane.org>
2016-04-05 12:26 ` Clemens Ladisch
[not found] ` <5703AEE6.4010304-P6GI/4k7KOmELgA04lAiVw@public.gmane.org>
2016-04-05 12:39 ` Tomasz Golinski
[not found] ` <5703B1F3.6000505-FRiIMV821htubak7+UBa2Q@public.gmane.org>
2016-04-05 12:49 ` Joerg Roedel
2016-04-05 13:15 ` Clemens Ladisch
[not found] ` <5703BA5E.3060005-P6GI/4k7KOmELgA04lAiVw@public.gmane.org>
2016-04-05 13:19 ` Joerg Roedel
[not found] ` <20160405131928.GJ17838-zLv9SwRftAIdnm+yROfE0A@public.gmane.org>
2016-04-05 14:06 ` Tomasz Golinski
2016-04-06 7:06 ` Martin Haiden
[not found] ` <1459926391.2346.6.camel-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2016-04-06 15:47 ` Joerg Roedel
[not found] ` <20160406154729.GD4203-l3A5Bk7waGM@public.gmane.org>
2016-04-06 15:52 ` Tomasz Golinski
[not found] ` <570530D9.6010109-FRiIMV821htubak7+UBa2Q@public.gmane.org>
2016-04-08 13:23 ` Joerg Roedel
[not found] ` <20160408132355.GE4203-l3A5Bk7waGM@public.gmane.org>
2016-04-08 15:39 ` Tomasz Golinski
[not found] ` <5707D0BD.3070905-FRiIMV821htubak7+UBa2Q@public.gmane.org>
2016-04-08 19:01 ` Joerg Roedel
[not found] ` <20160408190111.GF4203-l3A5Bk7waGM@public.gmane.org>
2016-04-08 20:17 ` Tomasz Golinski
[not found] ` <570811BF.8040504-FRiIMV821htubak7+UBa2Q@public.gmane.org>
2016-04-11 14:08 ` Joerg Roedel
2016-04-06 19:15 ` Martin Haiden
2016-04-06 19:55 ` Clemens Ladisch
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