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Re: [RFC PATCH kernel 01/17] pci/dma/tsm: Call disable DMA bus hook on cleanup
- To: Borislav Petkov <bp@xxxxxxxxx>
- From: Alexey Kardashevskiy <aik@xxxxxxx>
- Date: Thu, 17 Sep 2026 12:28:50 +1000
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- Delivery-date: Thu, 17 Sep 2026 02:29:38 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
On 17/9/26 03:49, Borislav Petkov wrote:
On Wed, Sep 16, 2026 at 09:51:41PM +1000, Alexey Kardashevskiy wrote:
+ if (device_tcb_trusted(dev))
Where is that function and the rest of the gunk needed for me to apply before
I review those?
The patches on that branch:
https://github.com/AMDESE/linux-kvm/commits/tsm-next
which come before those here are enough?
Correct, the patches between v7.3-rc2 and 01/17 (can drop samples and tools,
obviously) are enough. It is basically recent tagged upstream + rebased Dan's
https://lore.kernel.org/r/20260705220819.2472765-1-djbw@xxxxxxxxxx
What device_tcb_trusted() means is still debatable, the earlier proposal was
including a module flag saying that the driver is trusted too, I think we are
ditching it now.
Thanks,
--
Alexey
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