On 11/28/21 4:02 PM, Greg Kroah-Hartman wrote:
On Sun, Nov 28, 2021 at 10:50:36AM +0800, Lu Baolu wrote:
The bus_type structure defines dma_configure() callback for bus drivers
to configure DMA on the devices. This adds the paired dma_unconfigure()
callback and calls it during driver unbinding
Hi Greg,
On 11/28/21 4:10 PM, Greg Kroah-Hartman wrote:
On Sun, Nov 28, 2021 at 10:50:34AM +0800, Lu Baolu wrote:
The original post and intent of this series is here.
https://lore.kernel.org/linux-iommu/2025020552.2378167-1-baolu...@linux.intel.com/
Please put the intent in the message,
On Sun, Nov 28, 2021 at 09:10:14AM +0100, Greg Kroah-Hartman wrote:
> On Sun, Nov 28, 2021 at 10:50:38AM +0800, Lu Baolu wrote:
> > Multiple platform devices may be placed in the same IOMMU group because
> > they cannot be isolated from each other. These devices must either be
> > entirely under
On Sun, Nov 28 2021 at 19:37, Marc Zyngier wrote:
> On Sat, 27 Nov 2021 01:22:03 +,
> Thomas Gleixner wrote:
>
> I worked around it with the hack below, but I doubt this is the real
> thing. portdrv_core.c does complicated things, and I don't completely
> understand its logic.
>
> M.
>
On Sat, Nov 27 2021 at 20:39, Jason Gunthorpe wrote:
> On Sat, Nov 27, 2021 at 02:21:17AM +0100, Thomas Gleixner wrote:
>>4) Provide a function to retrieve the Linux interrupt number for a given
>> MSI index similar to pci_irq_vector() and cleanup all open coded
>> variants.
>
>
On Sat, 27 Nov 2021 01:22:03 +,
Thomas Gleixner wrote:
>
> Use __msi_get_vector() and handle the return values to be compatible.
>
> No functional change intended.
You wish ;-).
[ 15.779540] pcieport 0001:00:01.0: AER: request AER IRQ -22 failed
Notice how amusing the IRQ number is?
>
On Sat, Nov 27 2021 at 20:14, Jason Gunthorpe wrote:
> On Sat, Nov 27, 2021 at 02:20:09AM +0100, Thomas Gleixner wrote:
>
>> +/**
>> + * msi_setup_device_data - Setup MSI device data
>> + * @dev:Device for which MSI device data should be set up
>> + *
>> + * Return: 0 on success, appropriate
The pull request you sent on Sun, 28 Nov 2021 14:32:59 +0100:
> git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
> tags/iommu-fixes-v5.16-rc2
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/0757ca01d944001254a94ac1b25ced702a1e9ac5
Thank you!
--
Hi Linus,
The following changes since commit 136057256686de39cc3a07c2e39ef6bc43003ff6:
Linux 5.16-rc2 (2021-11-21 13:47:39 -0800)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
tags/iommu-fixes-v5.16-rc2
for you to fetch changes up to
On Sun, Nov 28, 2021 at 10:50:34AM +0800, Lu Baolu wrote:
> The original post and intent of this series is here.
> https://lore.kernel.org/linux-iommu/2025020552.2378167-1-baolu...@linux.intel.com/
Please put the intent in the message, dont make us go and dig it up
again.
thanks,
greg k-h
On Sun, Nov 28, 2021 at 10:50:38AM +0800, Lu Baolu wrote:
> Multiple platform devices may be placed in the same IOMMU group because
> they cannot be isolated from each other. These devices must either be
> entirely under kernel control or userspace control, never a mixture. This
> checks and sets
On Sun, Nov 28, 2021 at 10:50:36AM +0800, Lu Baolu wrote:
> The bus_type structure defines dma_configure() callback for bus drivers
> to configure DMA on the devices. This adds the paired dma_unconfigure()
> callback and calls it during driver unbinding so that bus drivers can do
> some cleanup
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