linux-kernel - Re: [PATCH v4 00/10] Add sysfs interface files to hv

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Date:   Wed, 23 Aug 2023 21:55:55 +1000
From:   Michael Ellerman <patch-notifications@...erman.id.au>
To:     Kajol Jain <kjain@...ux.ibm.com>
Cc:     linuxppc-dev@...ts.ozlabs.org, maddy@...ux.ibm.com,
        atrajeev@...ux.vnet.ibm.com, disgoel@...ux.ibm.com,
        linux-perf-users@...r.kernel.org, linux-kernel@...r.kernel.org,
        rdunlap@...radead.org
Subject: Re: [PATCH v4 00/10] Add sysfs interface files to hv_gpci device to expose system information

On Sat, 29 Jul 2023 13:04:45 +0530, Kajol Jain wrote:
> The hcall H_GET_PERF_COUNTER_INFO can be used to get data related to
> chips, dimms and system topology, by passing different counter request
> values.
> Patchset adds sysfs files to "/sys/devices/hv_gpci/interface/"
> of hv_gpci pmu driver, which will expose system topology information
> using H_GET_PERF_COUNTER_INFO hcall. The added sysfs files are
> available for power10 and above platforms and needs root access
> to read the data.
> 
> [...]

Applied to powerpc/next.

[01/10] powerpc/hv_gpci: Add sysfs file inside hv_gpci device to show processor bus topology information
        https://git.kernel.org/powerpc/c/71f1c39647d8c9d4d54a861ec81f1ff17544bcb6
[02/10] docs: ABI: sysfs-bus-event_source-devices-hv_gpci: Document processor_bus_topology sysfs interface file
        https://git.kernel.org/powerpc/c/9caf9e2b8bae58e39501f6fb1fc9189009538ccc
[03/10] powerpc/hv_gpci: Add sysfs file inside hv_gpci device to show processor config information
        https://git.kernel.org/powerpc/c/1a160c2a13c66c9ad47436e73c821f3d26818733
[04/10] docs: ABI: sysfs-bus-event_source-devices-hv_gpci: Document processor_config sysfs interface file
        https://git.kernel.org/powerpc/c/3255171d3e861b14e4248a5c676099819cadfb6d
[05/10] powerpc/hv_gpci: Add sysfs file inside hv_gpci device to show affinity domain via virtual processor information
        https://git.kernel.org/powerpc/c/71a7ccb478fcfe1495bcabf4972d859b24264df7
[06/10] docs: ABI: sysfs-bus-event_source-devices-hv_gpci: Document affinity_domain_via_virtual_processor sysfs interface file
        https://git.kernel.org/powerpc/c/cc89ff3491b61cebc90b3394eb6b36635173d0dd
[07/10] powerpc/hv_gpci: Add sysfs file inside hv_gpci device to show affinity domain via domain information
        https://git.kernel.org/powerpc/c/a69a57cac1ec8995bb0b571dfccc3fe2f046719a
[08/10] docs: ABI: sysfs-bus-event_source-devices-hv_gpci: Document affinity_domain_via_domain sysfs interface file
        https://git.kernel.org/powerpc/c/ab7e991286e729b0018722591c04eb2fd31771b0
[09/10] powerpc/hv_gpci: Add sysfs file inside hv_gpci device to show affinity domain via partition information
        https://git.kernel.org/powerpc/c/a15e0d6a6929e737f71578ed4b05531fed5a96e8
[10/10] docs: ABI: sysfs-bus-event_source-devices-hv_gpci: Document affinity_domain_via_partition sysfs interface file
        https://git.kernel.org/powerpc/c/8df99066940b6c82a0851f13adf653827dc524f7

cheers