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Wed, 3 Jun 2026 04:59:47 -0400 (EDT) X-Mailer: MessagingEngine.com Webmail Interface Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ThreadId: A511MZycEBGs Date: Wed, 03 Jun 2026 10:58:24 +0200 From: "MINETTE Alexandre" To: "David Heidelberg" , "Linus Walleij" Cc: "Bjorn Andersson" , "Konrad Dybcio" , "Rob Herring" , "Krzysztof Kozlowski" , "Conor Dooley" , "MyungJoo Ham" , "Chanwoo Choi" , "Guru Das Srinagesh" , "Rob Clark" , "Joerg Roedel" , "Will Deacon" , "Robin Murphy" , "Kees Cook" , "Tony Luck" , "Guilherme G. Piccoli" , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-gpio@vger.kernel.org, iommu@lists.linux.dev, phone-devel@vger.kernel.org Message-Id: <48cfedcb-a9f5-402e-9973-f5c175fd2740@app.fastmail.com> In-Reply-To: <4b797a3f-01c9-4b02-be98-7b82099c2e0e@ixit.cz> References: <20260519-mainline-send-v1-sending-v3-0-3dd7aa125353@alex-min.fr> <20260519-mainline-send-v1-sending-v3-3-3dd7aa125353@alex-min.fr> <298550eb-1bdf-4d7c-8111-8b8f0b5dc056@app.fastmail.com> <4b797a3f-01c9-4b02-be98-7b82099c2e0e@ixit.cz> Subject: Re: [PATCH v3 3/8] pinctrl: qcom: Register functions before enabling pinctrl Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Thanks David. I initially considered adding a Fixes: tag, but I do not have a commit I can point to. This looks like a latent ordering issue in the Qualcomm pinctrl probe path and could have happened at any time until no= w.=20 The failure became visible on APQ8064 boards such as this jflte, and I a= lso have a report that the same change helps flo/deb, but I do not want to add a misleading Fixes tag as we don't really know which commit really t= riggered the race condition. --=20 MINETTE Alexandre contact@alex-min.fr Mar 19 mai 2026, =C3=A0 23:03, David Heidelberg a =C3=A9crit=E2=80=AF: > On 19/05/2026 10:48, MINETTE Alexandre wrote: >> Thanks a lot Linus! >>=20 >> This patch is required for my Samsung Galaxy S4 GT-I9505 to boot but = I also >> have confirmation from another contributor that the same pinctrl patch >> helped boot the ASUS Nexus 7 (2013), codenamed flo, which is also bas= ed >> on APQ8064. >>=20 > > Hello Alex, > > if what you wrote about asus-flo/deb is true, then this patch should h= ave=20 > `Fixes: ` tag, as I remember it was booting with few limited patches ~= 5 years=20 > back then (only one serious was hack for proper clock bringup). > > David > > --=20 > David Heidelberg