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From: Yazen Ghannam <yazen.ghannam@amd.com>
To: Naveen Krishna Chatradhi <nchatrad@amd.com>
Cc: linux-edac@vger.kernel.org, x86@kernel.org,
	linux-kernel@vger.kernel.org, bp@alien8.de, mingo@redhat.com,
	mchehab@kernel.org, Muralidhara M K <muralimk@amd.com>
Subject: Re: [PATCH v4 4/4] EDAC/amd64: Enumerate memory on Aldebaran GPU nodes
Date: Thu, 21 Oct 2021 16:40:51 +0000	[thread overview]
Message-ID: <YXGYEz8MmPybnoI0@yaz-ubuntu> (raw)
In-Reply-To: <20211014185400.10451-5-nchatrad@amd.com>

On Fri, Oct 15, 2021 at 12:24:00AM +0530, Naveen Krishna Chatradhi wrote:
...
> @@ -3726,6 +3935,17 @@ static struct amd64_family_type *per_family_init(struct amd64_pvt *pvt)
>  			pvt->ops = &family_types[F17_M70H_CPUS].ops;
>  			fam_type->ctl_name = "F19h_M20h";
>  			break;
> +		} else if (pvt->model >= 0x30 && pvt->model <= 0x3f) {
> +			if (pvt->mc_node_id >= amd_cpu_node_count()) {
> +				fam_type = &family_types[ALDEBARAN_GPUS];

The fam_type needs to become part of amd64_pvt.

Otherwise, what happens here is the module loads on a CPU node and sets a CPU
family type. Then a GPU node is probed and the family type is overwritten
with a GPU family type.

> +				pvt->ops = &family_types[ALDEBARAN_GPUS].ops;
> +				pvt->is_gpu = true;
> +			} else {
> +				fam_type = &family_types[F19_CPUS];
> +				pvt->ops = &family_types[F19_CPUS].ops;
> +				fam_type->ctl_name = "F19h_M30h";
> +			}
> +			break;
>  		}
>  		fam_type	= &family_types[F19_CPUS];
>  		pvt->ops	= &family_types[F19_CPUS].ops;
> @@ -3808,9 +4028,10 @@ static int init_one_instance(struct amd64_pvt *pvt)

Thanks,
Yazen

  reply	other threads:[~2021-10-21 16:41 UTC|newest]

Thread overview: 67+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-06-30 15:28 [PATCH 0/7] x86/edac/amd64: Add support for noncpu nodes Naveen Krishna Chatradhi
2021-06-30 15:28 ` [PATCH 1/7] x86/amd_nb: Add Aldebaran device to PCI IDs Naveen Krishna Chatradhi
2021-07-19 19:28   ` Yazen Ghannam
2021-08-10 12:45     ` Chatradhi, Naveen Krishna
2021-08-10 13:54       ` Borislav Petkov
2021-06-30 15:28 ` [PATCH 2/7] x86/amd_nb: Add support for northbridges on Aldebaran Naveen Krishna Chatradhi
2021-07-19 20:25   ` Yazen Ghannam
2021-08-10 12:45     ` Chatradhi, Naveen Krishna
2021-06-30 15:28 ` [PATCH 3/7] EDAC/mc: Add new HBM2 memory type Naveen Krishna Chatradhi
2021-07-19 20:47   ` Yazen Ghannam
2021-07-19 21:16     ` Luck, Tony
2021-07-20 12:13       ` Zhuo, Qiuxu
2021-07-20 16:30         ` [PATCH] EDAC/skx_common: Set the memory type correctly for HBM memory Luck, Tony
2021-07-20 16:33     ` [PATCH 3/7] EDAC/mc: Add new HBM2 memory type Luck, Tony
2021-06-30 15:28 ` [PATCH 4/7] EDAC/mce_amd: extract node id from InstanceHi in IPID Naveen Krishna Chatradhi
2021-07-29 16:32   ` Yazen Ghannam
2021-08-10 12:45     ` Chatradhi, Naveen Krishna
2021-06-30 15:28 ` [PATCH 5/7] EDAC/amd64: Enumerate memory on noncpu nodes Naveen Krishna Chatradhi
2021-07-29 17:55   ` Yazen Ghannam
2021-08-10 12:49     ` Chatradhi, Naveen Krishna
2021-06-30 15:28 ` [PATCH 6/7] EDAC/amd64: Add address translation support for DF3.5 Naveen Krishna Chatradhi
2021-07-29 17:59   ` Yazen Ghannam
2021-07-29 18:13     ` Chatradhi, Naveen Krishna
2021-06-30 15:28 ` [PATCH 7/7] EDAC/amd64: Add fixed UMC to CS mapping Naveen Krishna Chatradhi
2021-08-06  7:43 ` [PATCH v2 0/3] x86/edac/amd64: Add support for noncpu nodes Naveen Krishna Chatradhi
2021-08-06  7:43   ` [PATCH v2 1/3] x86/amd_nb: Add support for northbridges on Aldebaran Naveen Krishna Chatradhi
2021-08-20 15:36     ` Yazen Ghannam
2021-08-06  7:43   ` [PATCH v2 2/3] EDAC/mce_amd: Extract node id from InstanceHi in IPID Naveen Krishna Chatradhi
2021-08-20 15:43     ` Yazen Ghannam
2021-08-06  7:43   ` [PATCH v2 3/3] EDAC/amd64: Enumerate memory on noncpu nodes Naveen Krishna Chatradhi
2021-08-20 17:02     ` Yazen Ghannam
2021-08-23 16:56       ` Chatradhi, Naveen Krishna
2021-08-23 18:54     ` [PATCH v3 0/3] x86/edac/amd64: Add support for " Naveen Krishna Chatradhi
2021-08-23 18:54       ` [PATCH v3 1/3] x86/amd_nb: Add support for northbridges on Aldebaran Naveen Krishna Chatradhi
2021-08-25 10:42         ` Borislav Petkov
2021-09-01 18:17           ` Yazen Ghannam
2021-09-02 17:30             ` Borislav Petkov
2021-09-13 18:07               ` Yazen Ghannam
2021-09-16 16:36                 ` Borislav Petkov
2021-10-11 14:26           ` Chatradhi, Naveen Krishna
2021-10-11 18:08             ` Borislav Petkov
2021-08-23 18:54       ` [PATCH v3 2/3] EDAC/mce_amd: Extract node id from MCA_IPID Naveen Krishna Chatradhi
2021-08-27 10:24         ` Borislav Petkov
2021-09-01 18:18           ` Yazen Ghannam
2021-08-23 18:54       ` [PATCH v3 3/3] EDAC/amd64: Enumerate memory on noncpu nodes Naveen Krishna Chatradhi
2021-08-27 11:30         ` Borislav Petkov
2021-09-01 18:42           ` Yazen Ghannam
2021-09-08 18:41             ` Borislav Petkov
2021-09-13 18:19               ` Yazen Ghannam
2021-10-14 18:50       ` [PATCH v4 0/4] x86/edac/amd64: Add support for " Naveen Krishna Chatradhi
2021-10-14 18:50         ` [PATCH v4 1/4] x86/amd_nb: Add support for northbridges on Aldebaran Naveen Krishna Chatradhi
2021-10-14 18:50         ` [PATCH v4 2/4] EDAC/mce_amd: Extract node id from MCA_IPID Naveen Krishna Chatradhi
2021-10-14 18:50         ` [PATCH 3/4] EDAC/amd64: Extend family ops functions Naveen Krishna Chatradhi
2021-10-14 18:50         ` [PATCH 4/4] EDAC/amd64: Enumerate memory on Aldebaran GPU nodes Naveen Krishna Chatradhi
2021-10-14 18:53       ` [PATCH v4 0/4] x86/edac/amd64: Add support for noncpu nodes Naveen Krishna Chatradhi
2021-10-14 18:53         ` [PATCH v4 1/4] x86/amd_nb: Add support for northbridges on Aldebaran Naveen Krishna Chatradhi
2021-10-21 15:52           ` Yazen Ghannam
2021-10-14 18:53         ` [PATCH v4 2/4] EDAC/mce_amd: Extract node id from MCA_IPID Naveen Krishna Chatradhi
2021-10-21 15:55           ` Yazen Ghannam
2021-10-14 18:53         ` [PATCH v4 3/4] EDAC/amd64: Extend family ops functions Naveen Krishna Chatradhi
2021-10-21 16:27           ` Yazen Ghannam
2021-10-14 18:54         ` [PATCH v4 4/4] EDAC/amd64: Enumerate memory on Aldebaran GPU nodes Naveen Krishna Chatradhi
2021-10-21 16:40           ` Yazen Ghannam [this message]
2021-10-14 19:53         ` [PATCH v4 0/4] x86/edac/amd64: Add support for noncpu nodes Borislav Petkov
2021-10-15 12:18           ` Chatradhi, Naveen Krishna
2021-10-15 19:25             ` Borislav Petkov
2021-08-20 17:07   ` [PATCH v2 0/3] " Yazen Ghannam

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