From: Jonathan Cameron <Jonathan.Cameron@Huawei.com>
To: Smita Koralahalli <Smita.KoralahalliChannabasappa@amd.com>
Cc: <linux-efi@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<linux-cxl@vger.kernel.org>, Ard Biesheuvel <ardb@kernel.org>,
"Alison Schofield" <alison.schofield@intel.com>,
Vishal Verma <vishal.l.verma@intel.com>,
Ira Weiny <ira.weiny@intel.com>,
Dan Williams <dan.j.williams@intel.com>,
Yazen Ghannam <yazen.ghannam@amd.com>
Subject: Re: [PATCH v2 4/4] acpi/ghes, cxl/pci: Trace FW-First CXL Protocol Errors
Date: Thu, 15 Feb 2024 12:22:28 +0000 [thread overview]
Message-ID: <20240215122228.00000405@Huawei.com> (raw)
In-Reply-To: <20240109034755.100555-5-Smita.KoralahalliChannabasappa@amd.com>
On Tue, 9 Jan 2024 03:47:55 +0000
Smita Koralahalli <Smita.KoralahalliChannabasappa@amd.com> wrote:
> When PCIe AER is in FW-First, OS should process CXL Protocol errors from
> CPER records. These CPER records obtained from GHES module, will rely on
> a registered callback to be notified to the CXL subsystem in order to be
> processed.
>
> Call the existing cxl_cper_callback to notify the CXL subsystem on a
> Protocol error.
>
> The defined trace events cxl_aer_uncorrectable_error and
> cxl_aer_correctable_error currently trace native CXL AER errors. Reuse
> them to trace FW-First Protocol Errors.
>
> Signed-off-by: Smita Koralahalli <Smita.KoralahalliChannabasappa@amd.com>
Other than the bits of this that will change due to Ira's look good to me.
Jonathan
next prev parent reply other threads:[~2024-02-15 12:22 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-01-09 3:47 [PATCH v2 0/4] acpi/ghes, cper, cxl: Trace FW-First CXL Protocol Errors Smita Koralahalli
2024-01-09 3:47 ` [PATCH v2 1/4] acpi/ghes, cxl: Create a common CXL struct to handle different CXL CPER records Smita Koralahalli
2024-02-15 11:56 ` Jonathan Cameron
2024-01-09 3:47 ` [PATCH v2 2/4] efi/cper, cxl: Make definitions and structures global Smita Koralahalli
2024-02-15 11:58 ` Jonathan Cameron
2024-02-15 14:47 ` Ard Biesheuvel
2024-01-09 3:47 ` [PATCH v2 3/4] acpi/ghes, efi/cper: Recognize and process CXL Protocol Errors Smita Koralahalli
2024-02-15 12:17 ` Jonathan Cameron
2024-01-09 3:47 ` [PATCH v2 4/4] acpi/ghes, cxl/pci: Trace FW-First " Smita Koralahalli
2024-02-15 12:22 ` Jonathan Cameron [this message]
2024-05-07 9:35 ` [PATCH v2 0/4] acpi/ghes, cper, cxl: " Fabio M. De Francesco
2024-05-16 17:59 ` Smita Koralahalli
-- strict thread matches above, loose matches on Subject: below --
2024-10-01 0:52 Smita Koralahalli
2024-10-01 0:52 ` [PATCH v2 4/4] acpi/ghes, cxl/pci: " Smita Koralahalli
2024-10-01 15:52 ` Ira Weiny
2024-10-03 19:31 ` Smita Koralahalli
2024-10-03 0:16 ` Dan Williams
2024-10-03 20:03 ` Smita Koralahalli
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