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From: Dave Jones <davej@codemonkey.org.uk>
To: Heiner Kallweit <hkallweit1@gmail.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
	Bjorn Helgaas <bhelgaas@google.com>,
	"linux-pci@vger.kernel.org" <linux-pci@vger.kernel.org>
Subject: Re: Linux 5.15-rc1
Date: Mon, 13 Sep 2021 16:41:52 -0400	[thread overview]
Message-ID: <20210913204152.GB6762@codemonkey.org.uk> (raw)
In-Reply-To: <72507051-9608-9502-790b-c49dd46a843d@gmail.com>

On Mon, Sep 13, 2021 at 10:32:56PM +0200, Heiner Kallweit wrote:

 > > [  184.235496] pci 0000:02:00.0: calling  quirk_blacklist_vpd+0x0/0x22 @ 1
 > > [  184.235499] pci 0000:02:00.0: [Firmware Bug]: disabling VPD access (can't determine size of non-standard VPD format)                                                                                           
 > > [  184.235501] pci 0000:02:00.0: quirk_blacklist_vpd+0x0/0x22 took 0 usecs
 > > 
 > 
 > OK, so this device is buggy too but not the root cause. After checking again the
 > stalls happen for VPD access to both ports of the Intel network adapter.
 > 
 > 01:00.0 Ethernet controller: Intel Corporation 82599ES 10-Gigabit SFI/SFP+ Network Connection (rev 01)
 > 01:00.1 Ethernet controller: Intel Corporation 82599ES 10-Gigabit SFI/SFP+ Network Connection (rev 01)
 > 
 > I modified the test patch accordingly, could you please test again?

That does avoid the stall.

	Dave

  parent reply	other threads:[~2021-09-13 20:41 UTC|newest]

Thread overview: 53+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-09-12 23:58 Linux 5.15-rc1 Linus Torvalds
2021-09-13  3:57 ` Guenter Roeck
2021-09-28 23:18   ` Michael S. Tsirkin
2021-09-30 13:44     ` Guenter Roeck
2021-09-13 14:18 ` Dave Jones
2021-09-13 18:59   ` Heiner Kallweit
2021-09-13 19:51     ` Linus Torvalds
2021-09-13 20:09       ` Bjorn Helgaas
2021-09-13 20:11       ` Heiner Kallweit
2021-09-13 20:15         ` Linus Torvalds
2021-09-13 20:15     ` Dave Jones
2021-09-13 20:22       ` Heiner Kallweit
2021-09-13 20:32         ` Dave Jones
2021-09-13 20:44           ` Linux 5.15-rc1 - 82599ES VPD access isue Heiner Kallweit
2021-09-13 20:44             ` [Intel-wired-lan] " Heiner Kallweit
2021-09-13 23:32             ` Hisashi T Fujinaka
2021-09-13 23:32               ` Hisashi T Fujinaka
2021-09-14  5:51               ` Heiner Kallweit
2021-09-14  5:51                 ` Heiner Kallweit
2021-09-14 14:24                 ` Dave Jones
2021-09-14 14:24                   ` Dave Jones
2021-09-14 18:28                   ` Fujinaka, Todd
2021-09-14 18:28                     ` Fujinaka, Todd
2021-09-14 20:00                   ` Hisashi T Fujinaka
2021-09-14 20:00                     ` Hisashi T Fujinaka
2021-09-14 21:51                     ` Heiner Kallweit
2021-09-14 21:51                       ` Heiner Kallweit
2021-09-15 14:18                       ` Hisashi T Fujinaka
2021-09-15 14:18                         ` Hisashi T Fujinaka
2021-09-15 16:05                         ` Heiner Kallweit
2021-09-15 16:05                           ` Heiner Kallweit
2021-09-15 16:16                           ` Hisashi T Fujinaka
2021-09-15 16:16                             ` Hisashi T Fujinaka
2021-09-15 22:32                             ` Bjorn Helgaas
2021-09-15 22:32                               ` Bjorn Helgaas
2021-09-15 23:46                               ` Hisashi T Fujinaka
2021-09-15 23:46                                 ` Hisashi T Fujinaka
2021-09-17 15:09                                 ` Bjorn Helgaas
2021-09-17 15:09                                   ` Bjorn Helgaas
2021-09-13 20:59           ` Linux 5.15-rc1 Heiner Kallweit
2021-09-13 23:35             ` Bjorn Helgaas
2021-09-13 20:32       ` Heiner Kallweit
2021-09-13 20:36         ` Linus Torvalds
2021-09-13 20:41         ` Dave Jones [this message]
2021-09-13 23:46   ` Bjorn Helgaas
2021-09-14  0:39     ` Dave Jones
2021-09-14  6:21     ` Heiner Kallweit
2021-09-14 11:26       ` Bjorn Helgaas
2021-09-14 17:07         ` Heiner Kallweit
2021-09-14 21:55           ` Bjorn Helgaas
2021-09-14 22:06             ` Heiner Kallweit
2021-09-14 22:33               ` Dave Jones
2021-09-15 21:31                 ` Bjorn Helgaas

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