From: Bjorn Helgaas <helgaas@kernel.org>
To: Logan Gunthorpe <logang@deltatee.com>
Cc: linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org,
Kit Chow <kchow@gigaio.com>, Yinghai Lu <yinghai@kernel.org>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Nicholas Johnson <nicholas.johnson-opensource@outlook.com.au>
Subject: Re: [PATCH v3 0/2] Fix a pair of setup bus bugs
Date: Mon, 17 Jun 2019 08:49:45 -0500 [thread overview]
Message-ID: <20190617134447.GZ13533@google.com> (raw)
In-Reply-To: <20190531171216.20532-1-logang@deltatee.com>
[+cc Ben, Nicholas]
On Fri, May 31, 2019 at 11:12:14AM -0600, Logan Gunthorpe wrote:
> Hey,
>
> This is another resend to get some more attention. Nothing has changed
> since v2.
>
> For the first patch, there's a lot more information in the original
> thread here[1] including instructions on how to reproduce it in QEMU.
>
> The second patch fixes an unrelated bug, with similar symptoms, in
> the same code. It was a lot easier to debug and the reasoning should
> hopefully be easier to follow, but I don't think it was reviewed much
> during the first posting due to the nightmare in the first patch.
>
> Thanks,
>
> Logan
>
> [1] https://lore.kernel.org/lkml/de3e34d8-2ac3-e89b-30f1-a18826ce5d7d@deltatee.com/T/#m96ba95de4678146ed46b602e8bfd6ac08a588fa2
>
> --
>
> Changes in v3:
>
> * Rebased onto v5.2-rc2 (no changes)
>
> Changes in v2:
>
> * Rebased onto v5.1-rc6 (no changes)
> * Reworked the commit message in the first commit to try and explain
> it better.
>
> --
>
> Logan Gunthorpe (2):
> PCI: Prevent 64-bit resources from being counted in 32-bit bridge
> region
> PCI: Fix disabling of bridge BARs when assigning bus resources
>
> drivers/pci/setup-bus.c | 24 ++++++++++++++----------
> 1 file changed, 14 insertions(+), 10 deletions(-)
>
> --
> 2.20.1
prev parent reply other threads:[~2019-06-17 13:49 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-31 17:12 [PATCH v3 0/2] Fix a pair of setup bus bugs Logan Gunthorpe
2019-05-31 17:12 ` [PATCH v3 1/2] PCI: Prevent 64-bit resources from being counted in 32-bit bridge region Logan Gunthorpe
2019-05-31 17:12 ` [PATCH v3 2/2] PCI: Fix disabling of bridge BARs when assigning bus resources Logan Gunthorpe
2019-06-17 13:53 ` Bjorn Helgaas
2019-06-17 17:32 ` Logan Gunthorpe
2019-06-18 5:27 ` Benjamin Herrenschmidt
2019-06-17 13:49 ` Bjorn Helgaas [this message]
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