linux-kernel - Re: [PATCH] PCI/portdev: Disable AER for Titan Ridge 4C 2018

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Message-ID: <20260107044307.1201-1-atharvatiwarilinuxdev@gmail.com>
Date: Wed,  7 Jan 2026 04:43:06 +0000
From: Atharva Tiwari <atharvatiwarilinuxdev@...il.com>
To: sathyanarayanan.kuppuswamy@...ux.intel.com
Cc: atharvatiwarilinuxdev@...il.com,
	bhelgaas@...gle.com,
	dave.jiang@...el.com,
	feng.tang@...ux.alibaba.com,
	linux-kernel@...r.kernel.org,
	linux-pci@...r.kernel.org,
	lukas@...ner.de
Subject: Re: [PATCH] PCI/portdev: Disable AER for Titan Ridge 4C 2018

This is not a regression. By ‘happening since 6.1’, I meant that I have
been using Linux on my iMac since kernel 6.1, and the warnings have been
present for as long as I have been running Linux.

These warning occurs in all T2 iMac's. different link speeds dosent help.
and this is most likely a firmware problem, as connection problems
wouldnt occur on all T2 iMac's.