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From: Linus Torvalds <torvalds@linux-foundation.org>
To: Heiner Kallweit <hkallweit1@gmail.com>
Cc: Dave Jones <davej@codemonkey.org.uk>,
	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 13:15:36 -0700	[thread overview]
Message-ID: <CAHk-=wiUTGWz9GL8Y126rkvTK-aGHoe8a3R3t70boJDUAH_n4g@mail.gmail.com> (raw)
In-Reply-To: <18e101d9-f94c-1122-1436-dc3069429710@gmail.com>

On Mon, Sep 13, 2021 at 1:11 PM Heiner Kallweit <hkallweit1@gmail.com> wrote:
>
> No. The timeout is not the issue, otherwise you would see the message
> "VPD access failed.."  over and over again.

Ahh, I did check that that error did exist, but you're right, it's not
there all the time.

> The issue here seems to be
> that this call in PCI config space access to adress
> vpd->cap + PCI_VPD_ADDR stalls.

Ok. Regardless, we shouldn't do this since the boot code shouldn't
need any of the VPD information.

        Linus

  reply	other threads:[~2021-09-13 20:15 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 [this message]
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
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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