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Fri, 27 Feb 2026 14:43:11 -0800 (PST) Received: from geday ([2804:7f2:800b:feb1::dead:c001]) by smtp.gmail.com with ESMTPSA id a1e0cc1a2514c-94df645b877sm5967626241.8.2026.02.27.14.43.07 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 27 Feb 2026 14:43:11 -0800 (PST) Date: Fri, 27 Feb 2026 19:43:05 -0300 From: Geraldo Nascimento To: Charalampos Mitrodimas Cc: Shawn Lin , Lorenzo Pieralisi , Krzysztof =?utf-8?Q?Wilczy=C5=84ski?= , Manivannan Sadhasivam , Rob Herring , Bjorn Helgaas , Heiko Stuebner , Dragan Simic , linux-rockchip@lists.infradead.org, linux-pci@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v4 4/4] PCI: rockchip-ep: do not attempt 5.0 GT/s retraining Message-ID: References: <87zf4ujf5b.fsf@posteo.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <87zf4ujf5b.fsf@posteo.net> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260227_144313_173880_77FDD0C9 X-CRM114-Status: GOOD ( 13.02 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Fri, Feb 27, 2026 at 05:00:03PM +0000, Charalampos Mitrodimas wrote: > Geraldo Nascimento writes: > > > Drop the 5.0 GT/s Link Speed retraining code block from Rockchip PCIe > > header definitions. The reason is that Shawn Lin from Rockchip has > > reiterated that there may be danger of "catastrophic failure" in > > using their PCIe with 5.0 GT/s speeds. > > Patch body says "header definitions" but the change is to the drivers' > source. Maybe you need to reword in a way that is clear as to what > happened? > > Cheers! Indeed, I was the victim of reckless copy pasting here. Will fix for v5. Thanks, Geraldo Nascimento