From: Robert Richter <rrichter@amd.com>
To: kernel test robot <oliver.sang@intel.com>
Cc: oe-lkp@lists.linux.dev, lkp@intel.com,
linux-acpi@vger.kernel.org, ying.huang@intel.com,
feng.tang@intel.com, fengwei.yin@intel.com,
"Rafael J. Wysocki" <rafael@kernel.org>,
Dave Hansen <dave.hansen@linux.intel.com>,
Dan Williams <dan.j.williams@intel.com>,
Alison Schofield <alison.schofield@intel.com>,
linux-kernel@vger.kernel.org, linux-cxl@vger.kernel.org,
Len Brown <lenb@kernel.org>
Subject: Re: [PATCH v2 3/3] ACPI/NUMA: Remove architecture dependent remainings
Date: Thu, 28 Mar 2024 17:49:40 +0100 [thread overview]
Message-ID: <ZgWfpFseS3HTO30V@rric.localdomain> (raw)
In-Reply-To: <202403220943.96dde419-oliver.sang@intel.com>
On 22.03.24 10:12:04, kernel test robot wrote:
> kernel test robot noticed a -43.6% regression of vm-scalability.throughput on:
>
>
> commit: 09f84589a8ed1162c0274a1b5b3dadb98ee3155e ("[PATCH v2 3/3] ACPI/NUMA: Remove architecture dependent remainings")
> url: https://github.com/intel-lab-lkp/linux/commits/Robert-Richter/x86-numa-Fix-SRAT-lookup-of-CFMWS-ranges-with-numa_fill_memblks/20240319-200345
> base: https://git.kernel.org/cgit/linux/kernel/git/rafael/linux-pm.git linux-next
> patch link: https://lore.kernel.org/all/20240319120026.2246389-4-rrichter@amd.com/
> patch subject: [PATCH v2 3/3] ACPI/NUMA: Remove architecture dependent remainings
I have root cause the regression. After refactoring of the function an
error in acpi_numa_memory_affinity_init() is no longer ignored
(e.g. if a mem range is disabled) which finally causes
acpi_numa_init() to fail too.
Will be fixed in v3.
Thanks to the kernel test robot team.
-Robert
prev parent reply other threads:[~2024-03-28 16:49 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-19 12:00 [PATCH v2 0/3] SRAT/CEDT fixes and updates Robert Richter
2024-03-19 12:00 ` [PATCH v2 1/3] x86/numa: Fix SRAT lookup of CFMWS ranges with numa_fill_memblks() Robert Richter
2024-03-19 20:15 ` Dan Williams
2024-03-21 8:09 ` Robert Richter
2024-03-20 17:46 ` Alison Schofield
2024-03-21 16:55 ` Robert Richter
2024-03-21 18:39 ` Alison Schofield
2024-03-21 22:17 ` Robert Richter
2024-03-19 12:00 ` [PATCH v2 2/3] ACPI/NUMA: Print CXL Early Discovery Table (CEDT) Robert Richter
2024-03-19 20:18 ` Dan Williams
2024-03-20 17:47 ` Alison Schofield
2024-03-19 12:00 ` [PATCH v2 3/3] ACPI/NUMA: Remove architecture dependent remainings Robert Richter
2024-03-19 20:44 ` Dan Williams
2024-03-22 2:12 ` kernel test robot
2024-03-28 16:49 ` Robert Richter [this message]
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