On 23:19-20211210, Thomas Gleixner wrote:
> From: Thomas Gleixner
>
> Use the common msi_index member and get rid of the pointless wrapper struct.
>
> Signed-off-by: Thomas Gleixner
> Reviewed-by: Greg Kroah-Hartman
> Reviewed-by: Jason Gunthorpe
> Cc: Nishanth Menon
> Cc: Tero Kristo
>
On 23:18-20211210, Thomas Gleixner wrote:
[...]
>
> It's also available from git:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/tglx/devel.git
> msi-v3-part-2
[...]
> ---
> drivers/dma/ti/k3-udma-private.c|6
> drivers/dma/ti/k3-udma.c
On 23:19-20211210, Thomas Gleixner wrote:
> From: Thomas Gleixner
>
> Allocate the MSI device data on first invocation of the allocation function.
>
> Signed-off-by: Thomas Gleixner
> Reviewed-by: Greg Kroah-Hartman
> Reviewed-by: Jason Gunthorpe
> Cc: Nishanth Menon
> Cc: Tero Kristo
>
On 23:19-20211210, Thomas Gleixner wrote:
> From: Thomas Gleixner
>
> Just use the core function msi_get_virq().
>
> Signed-off-by: Thomas Gleixner
> Reviewed-by: Greg Kroah-Hartman
> Reviewed-by: Jason Gunthorpe
> Cc: Peter Ujfalusi
> Cc: Vinod Koul
> Cc: dmaeng...@vger.kernel.org
Hi Thomas,
On 17:35-20211215, Thomas Gleixner wrote:
>git://git.kernel.org/pub/scm/linux/kernel/git/tglx/devel.git
> msi-v4.2-part-3
As you helped offline, summarizing the details on part3 of the series:
I was seeing failure[1] of NFS(DMA) on all TI K3 platforms:
[1.013258] ti-bcdma
On 10:41-20211214, Thomas Gleixner wrote:
> On Mon, Dec 13 2021 at 12:29, Nishanth Menon wrote:
> > On 23:18-20211210, Thomas Gleixner wrote:
> > Also while testing on TI K3 platforms, I noticed:
> >
> > msi_device_data_release/msi_device_destroy_sysfs in am64xx-evm / j7200
>
> The warning
On 21:15-20211214, Thomas Gleixner wrote:
> Nishanth,
>
> On Tue, Dec 14 2021 at 18:03, Thomas Gleixner wrote:
> > msi_device_data_release()
> > ...
> > pcim_release()
> >pci_disable_msi[x]()
> >
> > Groan
>
> I think I managed to distangle this. Can you please give:
>
>
On 17:35-20211215, Thomas Gleixner wrote:
>git://git.kernel.org/pub/scm/linux/kernel/git/tglx/devel.git
> msi-v4.1-part-2
[...]
> That should cure the problem.
And it sure does. Thanks for looking closer and providing a fix.
https://gist.github.com/nmenon/9862a1c31b17fd6dfe0a30c54d396187
