Thread (34 messages) 34 messages, 6 authors, 2024-08-21

Re: [PATCH 3/8] ACPI/IORT: Support CANWBS memory access flag

From: Nicolin Chen <hidden>
Date: 2024-08-09 20:15:50
Also in: kvm, linux-acpi, linux-iommu, linux-patches

On Fri, Aug 09, 2024 at 03:15:20PM +0000, Shameerali Kolothum Thodi wrote:
quoted
-----Original Message-----
From: Jason Gunthorpe <jgg@nvidia.com>
On Fri, Aug 09, 2024 at 02:36:31PM +0000, Shameerali Kolothum Thodi wrote:
quoted
quoted
@@ -524,6 +524,7 @@ struct acpi_iort_memory_access {

 #define ACPI_IORT_MF_COHERENCY          (1)
 #define ACPI_IORT_MF_ATTRIBUTES         (1<<1)
+#define ACPI_IORT_MF_CANWBS             (1<<2)
I think we need to update Document number to E.f in IORT section in
this file. Also isn't it this file normally gets updated through ACPICA pull ?
I don't know anything about the ACPI process..

Can someone say for sure what to do here?
From past experience, it is normally sending a PULL request to here,
https://github.com/acpica/acpica/pulls

And I think it then gets merged by Robert Moore and then send to LKML.
Shameer, thanks for the info!

I created a pull request: https://github.com/acpica/acpica/pull/962

By looking at one of the merged pulls, it seems this is going to
take a while. So, I think we might want to split all the CANWBS
pieces out of this series, into a followup series.

Thanks!
Nicolin
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