linux-kernel - Re: [PATCH v14 09/34] PCI/AER: Export pci_aer_unmask_internal

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Message-ID: <20260114190134.00002a92@huawei.com>
Date: Wed, 14 Jan 2026 19:01:34 +0000
From: Jonathan Cameron <jonathan.cameron@...wei.com>
To: Terry Bowman <terry.bowman@....com>
CC: <dave@...olabs.net>, <dave.jiang@...el.com>, <alison.schofield@...el.com>,
	<dan.j.williams@...el.com>, <bhelgaas@...gle.com>, <shiju.jose@...wei.com>,
	<ming.li@...omail.com>, <Smita.KoralahalliChannabasappa@....com>,
	<rrichter@....com>, <dan.carpenter@...aro.org>,
	<PradeepVineshReddy.Kodamati@....com>, <lukas@...ner.de>,
	<Benjamin.Cheatham@....com>, <sathyanarayanan.kuppuswamy@...ux.intel.com>,
	<linux-cxl@...r.kernel.org>, <vishal.l.verma@...el.com>, <alucerop@....com>,
	<ira.weiny@...el.com>, <linux-kernel@...r.kernel.org>,
	<linux-pci@...r.kernel.org>
Subject: Re: [PATCH v14 09/34] PCI/AER: Export
 pci_aer_unmask_internal_errors()

On Wed, 14 Jan 2026 12:20:30 -0600
Terry Bowman <terry.bowman@....com> wrote:

> Internal PCIe errors are not enabled by default during initialization. This
> creates a problem for CXL drivers, which rely on PCIe Correctable and
> Uncorrectable Internal Errors to receive CXL protocol error notifications.
> 
> Export pci_aer_unmask_internal_errors() so CXL and other drivers can
> enable internal PCIe errors.
> 
> Signed-off-by: Terry Bowman <terry.bowman@....com>
Reviewed-by: Jonathan Cameron <jonathan.cameron@...wei.com>