From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: Markus Elfring <Markus.Elfring@web.de>
Cc: James Morse <james.morse@arm.com>,
linux-arm-kernel@lists.infradead.org, linux-acpi@vger.kernel.org,
devicetree@vger.kernel.org, LKML <linux-kernel@vger.kernel.org>,
Amit Singh Tomar <amitsinght@marvell.com>,
Baisheng Gao <baisheng.gao@unisoc.com>,
Baolin Wang <baolin.wang@linux.alibaba.com>,
bobo.shaobowang@huawei.com,
Carl Worth <carl@os.amperecomputing.com>,
Catalin Marinas <catalin.marinas@arm.com>,
Conor Dooley <conor+dt@kernel.org>,
Danilo Krummrich <dakr@kernel.org>,
Dave Martin <Dave.Martin@arm.com>,
David Hildenbrand <david@redhat.com>,
Drew Fustini <dfustini@baylibre.com>,
D Scott Phillips <scott@os.amperecomputing.com>,
Fenghua Yu <fenghuay@nvidia.com>,
Hanjun Guo <guohanjun@huawei.com>,
Jamie Iles <quic_jiles@quicinc.com>,
Jonathan Cameron <Jonathan.Cameron@huawei.com>,
Koba Ko <kobak@nvidia.com>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Len Brown <lenb@kernel.org>, Linu Cherian <lcherian@marvell.com>,
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"Rafael J. Wysocki" <rafael@kernel.org>,
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Shameer Kolothum <shameerali.kolothum.thodi@huawei.com>,
Shanker Donthineni <sdonthineni@nvidia.com>,
Shaopeng Tan <tan.shaopeng@fujitsu.com>,
Sudeep Holla <sudeep.holla@arm.com>,
Will Deacon <will@kernel.org>, Xin Hao <xhao@linux.alibaba.com>
Subject: Re: [PATCH 10/33] arm_mpam: Add probe/remove for mpam msc driver and kbuild boiler plate
Date: Sat, 23 Aug 2025 08:41:34 +0200 [thread overview]
Message-ID: <2025082328-acorn-wound-5c3d@gregkh> (raw)
In-Reply-To: <00053767-352d-4185-8542-687da0fb5e57@web.de>
On Fri, Aug 22, 2025 at 09:55:33PM +0200, Markus Elfring wrote:
> …
> …
> > +static int mpam_msc_drv_probe(struct platform_device *pdev)
> > +{
> …
> > + } while (0);
> > + mutex_unlock(&mpam_list_lock);
> > +
> > + if (!err) {
> > + /* Create RIS entries described by firmware */
> > + if (!acpi_disabled)
> > + err = acpi_mpam_parse_resources(msc, plat_data);
> > + else
> > + err = mpam_dt_parse_resources(msc, plat_data);
> > + }
> > +
> > + if (!err && fw_num_msc == mpam_num_msc)
> > + mpam_discovery_complete();
> > +
> > + if (err && msc)
> > + mpam_msc_drv_remove(pdev);
> > +
> > + return err;
> > +}
> …
>
> * Would you like to integrate anything from the following source code variant?
>
> if (!err)
> /* Create RIS entries described by firmware */
> err = acpi_disabled
> ? mpam_dt_parse_resources(msc, plat_data)
> : acpi_mpam_parse_resources(msc, plat_data);
>
> if (err) {
> if (msc)
> mpam_msc_drv_remove(pdev);
> } else {
> if (fw_num_msc == mpam_num_msc)
> mpam_discovery_complete();
> }
>
> * How do you think about to increase the application of scope-based resource management
> at further places?
>
>
> Regards,
> Markus
Hi,
This is the semi-friendly patch-bot of Greg Kroah-Hartman.
Markus, you seem to have sent a nonsensical or otherwise pointless
review comment to a patch submission on a Linux kernel developer mailing
list. I strongly suggest that you not do this anymore. Please do not
bother developers who are actively working to produce patches and
features with comments that, in the end, are a waste of time.
Patch submitter, please ignore Markus's suggestion; you do not need to
follow it at all. The person/bot/AI that sent it is being ignored by
almost all Linux kernel maintainers for having a persistent pattern of
behavior of producing distracting and pointless commentary, and
inability to adapt to feedback. Please feel free to also ignore emails
from them.
thanks,
greg k-h's patch email bot
next prev parent reply other threads:[~2025-08-23 6:41 UTC|newest]
Thread overview: 130+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-08-22 15:29 [PATCH 00/33] arm_mpam: Add basic mpam driver James Morse
2025-08-22 15:29 ` [PATCH 01/33] cacheinfo: Expose the code to generate a cache-id from a device_node James Morse
2025-08-27 10:46 ` Dave Martin
2025-08-27 17:11 ` James Morse
2025-08-28 14:08 ` Dave Martin
2025-08-22 15:29 ` [PATCH 02/33] drivers: base: cacheinfo: Add helper to find the cache size from cpu+level James Morse
2025-08-24 17:25 ` Krzysztof Kozlowski
2025-08-27 17:11 ` James Morse
2025-08-27 10:46 ` Dave Martin
2025-08-27 17:11 ` James Morse
2025-08-28 14:10 ` Dave Martin
2025-08-22 15:29 ` [PATCH 03/33] ACPI / PPTT: Add a helper to fill a cpumask from a processor container James Morse
2025-08-26 14:45 ` Ben Horgan
2025-08-28 15:56 ` James Morse
2025-08-27 10:48 ` Dave Martin
2025-08-28 15:57 ` James Morse
2025-08-22 15:29 ` [PATCH 04/33] ACPI / PPTT: Stop acpi_count_levels() expecting callers to clear levels James Morse
2025-08-27 10:49 ` Dave Martin
2025-08-28 15:57 ` James Morse
2025-08-22 15:29 ` [PATCH 05/33] ACPI / PPTT: Find cache level by cache-id James Morse
2025-08-23 12:14 ` Markus Elfring
2025-08-28 15:57 ` James Morse
2025-08-27 9:25 ` Ben Horgan
2025-08-28 15:57 ` James Morse
2025-08-27 10:50 ` Dave Martin
2025-08-28 15:58 ` James Morse
2025-08-22 15:29 ` [PATCH 06/33] ACPI / PPTT: Add a helper to fill a cpumask from a cache_id James Morse
2025-08-27 10:53 ` Dave Martin
2025-08-28 15:58 ` James Morse
2025-08-22 15:29 ` [PATCH 07/33] arm64: kconfig: Add Kconfig entry for MPAM James Morse
2025-08-27 8:53 ` Ben Horgan
2025-08-28 15:58 ` James Morse
2025-08-29 8:20 ` Ben Horgan
2025-08-27 11:01 ` Dave Martin
2025-08-22 15:29 ` [PATCH 08/33] ACPI / MPAM: Parse the MPAM table James Morse
2025-08-23 10:55 ` Markus Elfring
2025-08-27 16:05 ` Dave Martin
2025-08-22 15:29 ` [PATCH 09/33] dt-bindings: arm: Add MPAM MSC binding James Morse
2025-08-27 16:22 ` Dave Martin
2025-08-22 15:29 ` [PATCH 10/33] arm_mpam: Add probe/remove for mpam msc driver and kbuild boiler plate James Morse
2025-08-22 19:15 ` Markus Elfring
2025-08-22 19:55 ` Markus Elfring
2025-08-23 6:41 ` Greg Kroah-Hartman [this message]
2025-08-27 13:03 ` Ben Horgan
2025-08-27 15:39 ` Rob Herring
2025-08-27 16:16 ` Rob Herring
2025-09-01 9:11 ` Ben Horgan
2025-09-01 11:21 ` Dave Martin
2025-08-22 15:29 ` [PATCH 11/33] arm_mpam: Add support for memory controller MSC on DT platforms James Morse
2025-08-22 15:29 ` [PATCH 12/33] arm_mpam: Add the class and component structures for ris firmware described James Morse
2025-08-28 1:29 ` Fenghua Yu
2025-09-01 11:09 ` Dave Martin
2025-08-22 15:29 ` [PATCH 13/33] arm_mpam: Add MPAM MSC register layout definitions James Morse
2025-08-29 8:42 ` Ben Horgan
2025-08-22 15:29 ` [PATCH 14/33] arm_mpam: Add cpuhp callbacks to probe MSC hardware James Morse
2025-08-27 16:08 ` Rob Herring
2025-08-22 15:29 ` [PATCH 15/33] arm_mpam: Probe MSCs to find the supported partid/pmg values James Morse
2025-08-28 13:12 ` Ben Horgan
2025-08-22 15:29 ` [PATCH 16/33] arm_mpam: Add helpers for managing the locking around the mon_sel registers James Morse
2025-08-28 17:07 ` Fenghua Yu
2025-08-22 15:29 ` [PATCH 17/33] arm_mpam: Probe the hardware features resctrl supports James Morse
2025-08-28 13:44 ` Ben Horgan
2025-08-22 15:29 ` [PATCH 18/33] arm_mpam: Merge supported features during mpam_enable() into mpam_class James Morse
2025-08-29 13:54 ` Ben Horgan
2025-08-22 15:30 ` [PATCH 19/33] arm_mpam: Reset MSC controls from cpu hp callbacks James Morse
2025-08-27 16:19 ` Ben Horgan
2025-08-22 15:30 ` [PATCH 20/33] arm_mpam: Add a helper to touch an MSC from any CPU James Morse
2025-08-28 16:13 ` Ben Horgan
2025-08-22 15:30 ` [PATCH 21/33] arm_mpam: Extend reset logic to allow devices to be reset any time James Morse
2025-08-29 14:30 ` Ben Horgan
2025-08-22 15:30 ` [PATCH 22/33] arm_mpam: Register and enable IRQs James Morse
2025-08-22 15:30 ` [PATCH 23/33] arm_mpam: Use a static key to indicate when mpam is enabled James Morse
2025-08-22 15:30 ` [PATCH 24/33] arm_mpam: Allow configuration to be applied and restored during cpu online James Morse
2025-08-28 16:13 ` Ben Horgan
2025-08-22 15:30 ` [PATCH 25/33] arm_mpam: Probe and reset the rest of the features James Morse
2025-08-28 10:11 ` Ben Horgan
2025-08-22 15:30 ` [PATCH 26/33] arm_mpam: Add helpers to allocate monitors James Morse
2025-08-29 15:47 ` Ben Horgan
2025-08-22 15:30 ` [PATCH 27/33] arm_mpam: Add mpam_msmon_read() to read monitor value James Morse
2025-08-29 15:55 ` Ben Horgan
2025-08-22 15:30 ` [PATCH 28/33] arm_mpam: Track bandwidth counter state for overflow and power management James Morse
2025-08-29 16:09 ` Ben Horgan
2025-08-22 15:30 ` [PATCH 29/33] arm_mpam: Probe for long/lwd mbwu counters James Morse
2025-08-28 16:14 ` Ben Horgan
2025-08-22 15:30 ` [PATCH 30/33] arm_mpam: Use long MBWU counters if supported James Morse
2025-08-29 16:39 ` Ben Horgan
2025-08-22 15:30 ` [PATCH 31/33] arm_mpam: Add helper to reset saved mbwu state James Morse
2025-08-22 15:30 ` [PATCH 32/33] arm_mpam: Add kunit test for bitmap reset James Morse
2025-08-29 16:56 ` Ben Horgan
2025-08-22 15:30 ` [PATCH 33/33] arm_mpam: Add kunit tests for props_mismatch() James Morse
2025-08-29 17:11 ` Ben Horgan
2025-08-22 15:30 ` [PATCH 00/33] arm_mpam: Add basic mpam driver James Morse
2025-08-22 15:30 ` [PATCH 01/33] cacheinfo: Expose the code to generate a cache-id from a device_node James Morse
2025-08-22 15:30 ` [PATCH 02/33] drivers: base: cacheinfo: Add helper to find the cache size from cpu+level James Morse
2025-08-22 15:30 ` [PATCH 03/33] ACPI / PPTT: Add a helper to fill a cpumask from a processor container James Morse
2025-08-22 15:30 ` [PATCH 04/33] ACPI / PPTT: Stop acpi_count_levels() expecting callers to clear levels James Morse
2025-08-22 15:30 ` [PATCH 05/33] ACPI / PPTT: Find cache level by cache-id James Morse
2025-08-22 15:30 ` [PATCH 06/33] ACPI / PPTT: Add a helper to fill a cpumask from a cache_id James Morse
2025-08-22 15:30 ` [PATCH 07/33] arm64: kconfig: Add Kconfig entry for MPAM James Morse
2025-08-22 15:30 ` [PATCH 08/33] ACPI / MPAM: Parse the MPAM table James Morse
2025-08-22 15:30 ` [PATCH 09/33] dt-bindings: arm: Add MPAM MSC binding James Morse
2025-08-22 15:30 ` [PATCH 10/33] arm_mpam: Add probe/remove for mpam msc driver and kbuild boiler plate James Morse
2025-08-22 15:30 ` [PATCH 11/33] arm_mpam: Add support for memory controller MSC on DT platforms James Morse
2025-08-22 15:30 ` [PATCH 12/33] arm_mpam: Add the class and component structures for ris firmware described James Morse
2025-08-29 12:41 ` Ben Horgan
2025-08-22 15:30 ` [PATCH 13/33] arm_mpam: Add MPAM MSC register layout definitions James Morse
2025-08-22 15:30 ` [PATCH 14/33] arm_mpam: Add cpuhp callbacks to probe MSC hardware James Morse
2025-08-22 15:30 ` [PATCH 15/33] arm_mpam: Probe MSCs to find the supported partid/pmg values James Morse
2025-08-22 15:30 ` [PATCH 16/33] arm_mpam: Add helpers for managing the locking around the mon_sel registers James Morse
2025-08-22 15:30 ` [PATCH 17/33] arm_mpam: Probe the hardware features resctrl supports James Morse
2025-08-22 15:30 ` [PATCH 18/33] arm_mpam: Merge supported features during mpam_enable() into mpam_class James Morse
2025-08-22 15:30 ` [PATCH 19/33] arm_mpam: Reset MSC controls from cpu hp callbacks James Morse
2025-08-22 15:30 ` [PATCH 20/33] arm_mpam: Add a helper to touch an MSC from any CPU James Morse
2025-08-22 15:30 ` [PATCH 21/33] arm_mpam: Extend reset logic to allow devices to be reset any time James Morse
2025-08-22 15:30 ` [PATCH 22/33] arm_mpam: Register and enable IRQs James Morse
2025-09-01 10:05 ` Ben Horgan
2025-08-22 15:30 ` [PATCH 23/33] arm_mpam: Use a static key to indicate when mpam is enabled James Morse
2025-08-22 15:30 ` [PATCH 24/33] arm_mpam: Allow configuration to be applied and restored during cpu online James Morse
2025-08-22 15:30 ` [PATCH 25/33] arm_mpam: Probe and reset the rest of the features James Morse
2025-08-22 15:30 ` [PATCH 26/33] arm_mpam: Add helpers to allocate monitors James Morse
2025-08-22 15:30 ` [PATCH 27/33] arm_mpam: Add mpam_msmon_read() to read monitor value James Morse
2025-08-22 15:30 ` [PATCH 28/33] arm_mpam: Track bandwidth counter state for overflow and power management James Morse
2025-08-28 0:58 ` Fenghua Yu
2025-08-22 15:30 ` [PATCH 29/33] arm_mpam: Probe for long/lwd mbwu counters James Morse
2025-08-22 15:30 ` [PATCH 30/33] arm_mpam: Use long MBWU counters if supported James Morse
2025-08-22 15:30 ` [PATCH 31/33] arm_mpam: Add helper to reset saved mbwu state James Morse
2025-08-22 15:30 ` [PATCH 32/33] arm_mpam: Add kunit test for bitmap reset James Morse
2025-08-22 15:30 ` [PATCH 33/33] arm_mpam: Add kunit tests for props_mismatch() James Morse
2025-09-02 16:59 ` Fenghua Yu
2025-08-24 17:24 ` [PATCH 00/33] arm_mpam: Add basic mpam driver Krzysztof Kozlowski
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