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Date:   Fri, 4 Dec 2020 12:21:18 -0600
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From:   Bjorn Helgaas <helgaas@kernel.org>
To:     Vidya Sagar <vidyas@nvidia.com>
Cc:     Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>,
        Thierry Reding <thierry.reding@gmail.com>,
        Jonathan Hunter <jonathanh@nvidia.com>,
        Krishna Kishore <kthota@nvidia.com>,
        Manikanta Maddireddy <mmaddireddy@nvidia.com>,
        Vidya Sagar <sagar.tv@gmail.com>, linux-pci@vger.kernel.org,
        linux-kernel@vger.kernel.org, Bjorn Helgaas <bhelgaas@google.com>
Subject: Re: [PATCH v3 0/3] PCI/MSI: Cleanup init and improve 32-bit MSI
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On Thu, Dec 03, 2020 at 12:51:07PM -0600, Bjorn Helgaas wrote:
> From: Bjorn Helgaas <bhelgaas@google.com>
> 
> MSI/MSI-X init was a little unconventional.  We had pci_msi_setup_pci_dev()
> to disable MSI and MSI-X, in probe.c instead of msi.c so we could do it
> even without CONFIG_PCI_MSI.  Move that to msi.c and fix the config issue
> with an #ifdef.
> 
> Then add Vidya's patch on top.  Previous postings at
> 
> https://lore.kernel.org/linux-pci/20201117145728.4516-1-vidyas@nvidia.com/
> https://lore.kernel.org/linux-pci/20201124105035.24573-1-vidyas@nvidia.com/
> 
> Bjorn Helgaas (2):
>   PCI/MSI: Move MSI/MSI-X init to msi.c
>   PCI/MSI: Move MSI/MSI-X flags updaters to msi.c
> 
> Vidya Sagar (1):
>   PCI/MSI: Set device flag indicating only 32-bit MSI support
> 
>  drivers/pci/Makefile |  3 +-
>  drivers/pci/msi.c    | 70 ++++++++++++++++++++++++++++++++++++++++----
>  drivers/pci/pci.h    | 23 ++-------------
>  drivers/pci/probe.c  | 21 ++-----------
>  4 files changed, 70 insertions(+), 47 deletions(-)

I fixed my typo ("#ifdef CONFIG_MSI" when it should have been
"#ifdef CONFIG_PCI_MSI"), added the reference from Vidya, added
Thierry's Reviewed-by, and put these on pci/msi for v5.11.