Nishanth,
On Wed, Dec 15 2021 at 19:45, Nishanth Menon wrote:
> On 17:35-20211215, Thomas Gleixner wrote:
> Thanks once again for your help. Hope we can roll in the fixes for
> part3.
Sure, it's only the one-liner for ti sci. Got it folded already.
Thanks for your help and testing!
tglx
From: Thomas Gleixner Sent: Wednesday, December 15, 2021
8:36 AM
>
> On Wed, Dec 15 2021 at 17:18, Thomas Gleixner wrote:
>
> > On Tue, Dec 14 2021 at 22:19, Thomas Gleixner wrote:
> >> On Tue, Dec 14 2021 at 14:56, Nishanth Menon wrote:
> >>
> >> thanks for trying. I'll have a look again with
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 48
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
(m
On Wed, Dec 15 2021 at 17:18, Thomas Gleixner wrote:
> On Tue, Dec 14 2021 at 22:19, Thomas Gleixner wrote:
>> On Tue, Dec 14 2021 at 14:56, Nishanth Menon wrote:
>>
>> thanks for trying. I'll have a look again with brain awake tomorrow
>> morning.
>
> Morning was busy with other things, but I fou
On Tue, Dec 14 2021 at 22:19, Thomas Gleixner wrote:
> On Tue, Dec 14 2021 at 14:56, Nishanth Menon wrote:
>
> thanks for trying. I'll have a look again with brain awake tomorrow
> morning.
Morning was busy with other things, but I found what my sleepy brain
managed to do wrong yesterday evening.
Nishanth,
On Tue, Dec 14 2021 at 14:56, Nishanth Menon wrote:
> On 21:15-20211214, Thomas Gleixner wrote:
>> I think I managed to distangle this. Can you please give:
>>
>>git://git.kernel.org/pub/scm/linux/kernel/git/tglx/devel.git msi-v4-part-2
>
>
> Umm.. I am not entirely sure what is goi
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:
>
>
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:
git://git.kernel.org/pub/scm/linux/kernel/git/tglx/devel.git msi-
On Tue, Dec 14 2021 at 17:36, Thomas Gleixner wrote:
> On Tue, Dec 14 2021 at 10:22, Nishanth Menon wrote:
>> On 10:41-20211214, Thomas Gleixner wrote:
> [ 13.478122] Call trace:
> [ 13.509042] msi_device_destroy_sysfs+0x18/0x88
> [ 13.509058] msi_domain_free_irqs+0x34/0x58
> [ 13.509064]
On Tue, Dec 14 2021 at 10:22, Nishanth Menon wrote:
> On 10:41-20211214, Thomas Gleixner wrote:
> Agreed that the warning is fine, the null pointer exception that follows
> [1] [2] it however does'nt look right and it can be trivially fixed with the
> following fixup for ee90787487bc ("genirq/msi:
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 complai
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 complains about a device being released with MSI descriptors
st
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
This is the second part of [PCI]MSI refactoring which aims to provide the
ability of expanding MSI-X vectors after enabling MSI-X.
This is based on the first part of this work which can be found here:
https://lore.kernel.org/r/20211206210147.872865...@linutronix.de
and has been applied to:
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