From: Sohil Mehta <sohil.mehta@intel.com>
To: Thomas Gleixner <tglx@linutronix.de>,
LKML <linux-kernel@vger.kernel.org>
Cc: <x86@kernel.org>, Tom Lendacky <thomas.lendacky@amd.com>,
Andrew Cooper <andrew.cooper3@citrix.com>,
Arjan van de Ven <arjan@linux.intel.com>,
"James E.J. Bottomley" <jejb@linux.ibm.com>,
Dick Kennedy <dick.kennedy@broadcom.com>,
James Smart <james.smart@broadcom.com>,
"Martin K. Petersen" <martin.petersen@oracle.com>,
<linux-scsi@vger.kernel.org>, <linux-hwmon@vger.kernel.org>,
Jean Delvare <jdelvare@suse.com>, Huang Rui <ray.huang@amd.com>,
Guenter Roeck <linux@roeck-us.net>,
Steve Wahl <steve.wahl@hpe.com>,
Mike Travis <mike.travis@hpe.com>,
Dimitri Sivanich <dimitri.sivanich@hpe.com>,
Russ Anderson <russ.anderson@hpe.com>
Subject: Re: [patch 00/29] x86/cpu: Rework the topology evaluation
Date: Wed, 26 Jul 2023 15:15:10 -0700 [thread overview]
Message-ID: <545cff6e-09ad-afc3-5d5f-bf5a435885b9@intel.com> (raw)
In-Reply-To: <20230724155329.474037902@linutronix.de>
On 7/24/2023 10:43 AM, Thomas Gleixner wrote:
> The series is based on the APIC cleanup series:
>
> https://lore.kernel.org/lkml/20230724131206.500814398@linutronix.de
>
> and also available on top of that from git:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/tglx/devel.git topo-cpuid-v1
>
The series boots fine on an old Sandy Bridge 2S system. There is a print
from topology_update_die_map() which is missing from dmesg but it seems
mostly harmless.
> [ 0.085686] smpboot: x86: Booting SMP configuration:> [ 0.085690] .... node #0, CPUs: #1 #2 #3 #4 #5
#6 #7 #8 #9
> [ 0.089253] .... node #1, CPUs: #10 #11 #12 #13 #14 #15 #16 #17 #18 #19
> [ 0.000000] smpboot: CPU 10 Converting physical 0 to logical die 1
^^ The "Converting physical..." line doesn't show up with the patches
applied.
> [ 0.134035] .... node #0, CPUs: #20 #21 #22 #23 #24 #25 #26 #27 #28 #29
> [ 0.140239] .... node #1, CPUs: #30 #31 #32 #33 #34 #35 #36 #37 #38 #39
Please let me know if you need more information.
Tested-by: Sohil Mehta <sohil.mehta@intel.com>
next prev parent reply other threads:[~2023-07-26 22:15 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-07-24 17:43 Thomas Gleixner
2023-07-24 17:43 ` [patch 01/29] x86/cpu: Encapsulate topology information in cpuinfo_x86 Thomas Gleixner
2023-07-25 7:46 ` Thomas Gleixner
2023-07-24 17:43 ` [patch 02/29] x86/cpu: Move phys_proc_id into topology info Thomas Gleixner
2023-07-24 17:43 ` [patch 03/29] x86/cpu: Move cpu_die_id " Thomas Gleixner
2023-07-24 17:43 ` [patch 04/29] scsi: lpfc: Use topology_core_id() Thomas Gleixner
2023-07-24 17:43 ` [patch 05/29] hwmon: (fam15h_power) " Thomas Gleixner
2023-07-24 17:53 ` Guenter Roeck
2023-07-24 17:43 ` [patch 06/29] x86/cpu: Move cpu_core_id into topology info Thomas Gleixner
2023-07-24 17:44 ` [patch 07/29] x86/cpu: Move cu_id " Thomas Gleixner
2023-07-24 17:44 ` [patch 08/29] x86/cpu: Remove pointless evaluation of x86_coreid_bits Thomas Gleixner
2023-07-24 17:44 ` [patch 09/29] x86/cpu: Move logical package and die IDs into topology info Thomas Gleixner
2023-07-24 17:44 ` [patch 10/29] x86/cpu: Move cpu_l[l2]c_id " Thomas Gleixner
2023-07-24 17:44 ` [patch 11/29] x86/cpu: Provide debug interface Thomas Gleixner
2023-07-24 17:44 ` [patch 12/29] x86/cpu: Provide cpuid_read() et al Thomas Gleixner
2023-07-24 17:44 ` [patch 13/29] x86/cpu: Provide cpu_init/parse_topology() Thomas Gleixner
2023-07-24 17:44 ` [patch 14/29] x86/cpu: Add legacy topology parser Thomas Gleixner
2023-07-24 17:44 ` [patch 15/29] x86/cpu: Use common topology code for Centaur and Zhaoxin Thomas Gleixner
2023-07-24 17:44 ` [patch 16/29] x86/cpu: Move __max_die_per_package to common.c Thomas Gleixner
2023-07-24 17:44 ` [patch 17/29] x86/cpu: Provide a sane leaf 0xb/0x1f parser Thomas Gleixner
2023-07-24 20:49 ` Peter Zijlstra
2023-07-24 21:02 ` Peter Zijlstra
2023-07-25 6:51 ` Thomas Gleixner
2023-07-24 17:44 ` [patch 18/29] x86/cpu: Use common topology code for Intel Thomas Gleixner
2023-07-24 17:44 ` [patch 19/29] x86/cpu/amd: Provide a separate acessor for Node ID Thomas Gleixner
2023-07-24 17:44 ` [patch 20/29] x86/cpu: Provide an AMD/HYGON specific topology parser Thomas Gleixner
2023-07-24 17:44 ` [patch 21/29] x86/smpboot: Teach it about topo.amd_node_id Thomas Gleixner
2023-07-24 17:44 ` [patch 22/29] x86/cpu: Use common topology code for AMD Thomas Gleixner
2023-07-24 17:44 ` [patch 23/29] x86/cpu: Use common topology code for HYGON Thomas Gleixner
2023-07-24 17:44 ` [patch 24/29] x86/mm/numa: Use core domain size on AMD Thomas Gleixner
2023-07-24 17:44 ` [patch 25/29] x86/cpu: Make topology_amd_node_id() use the actual node info Thomas Gleixner
2023-07-24 17:44 ` [patch 26/29] x86/cpu: Remove topology.c Thomas Gleixner
2023-07-24 17:44 ` [patch 27/29] x86/cpu: Remove x86_coreid_bits Thomas Gleixner
2023-07-24 17:44 ` [patch 28/29] x86/apic: Remove unused phys_pkg_id() callback Thomas Gleixner
2023-07-24 17:44 ` [patch 29/29] x86/apic/uv: Remove the private leaf 0xb parser Thomas Gleixner
2023-07-24 21:05 ` [patch 00/29] x86/cpu: Rework the topology evaluation Peter Zijlstra
2023-07-25 20:17 ` Dimitri Sivanich
2023-07-26 22:15 ` Sohil Mehta [this message]
2023-07-26 22:38 ` Thomas Gleixner
2023-07-26 23:27 ` Sohil Mehta
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