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h=date:from:to:cc:subject:message-id :references:mime-version:content-type:in-reply-to; s=k1; bh=Cb3/ O3cYgfvjgEQfrw9YH6eePZxbN6AMDZbUnR3SgPM=; b=hRRznMotmrGIfiAq9V2b rhASVA4bmrXckRh4j5NJDBNMAxkYTV+fx4gcKRBO1O5RbUnqU9z29MXuUzmyH5jH HTx3P+3ES0eET4cQErzYSysju8djxaFSMZ2k+VN0KEXdnZF0zMy4kiu01cLIuQai SAa/TR2bTyzG6LwrcPzb56faGl2cmRnq2TctvhfT/Gu59f5IXTvQZLGVFMY84HW3 PHkhP5DAAIrNewtdRlwWr93hNGmjHAEa1YFGxWl5O/AVQZ0XXYvl3qVCZJlIgLVb MqhJA+5/zSB7ZkbRWAPxdVwcoDmBy06FcmXqnVaHu+9ST4Zv7FW/Jw3+IxpKYrAe kw== Received: (qmail 3478403 invoked from network); 1 Feb 2024 10:32:24 +0100 Received: by mail.zeus03.de with ESMTPSA (TLS_AES_256_GCM_SHA384 encrypted, authenticated); 1 Feb 2024 10:32:24 +0100 X-UD-Smtp-Session: l3s3148p1@+plErE4QJtVehhtJ Date: Thu, 1 Feb 2024 10:32:23 +0100 From: Wolfram Sang To: Geert Uytterhoeven Cc: linux-renesas-soc@vger.kernel.org, Magnus Damm , Rob Herring , Krzysztof Kozlowski , Conor Dooley , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] arm64: dts: renesas: ulcb-kf: document a problemw with old firmware Message-ID: Mail-Followup-To: Wolfram Sang , Geert Uytterhoeven , linux-renesas-soc@vger.kernel.org, Magnus Damm , Rob Herring , Krzysztof Kozlowski , Conor Dooley , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <20240130095222.11177-1-wsa+renesas@sang-engineering.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="m5ayo9h/R03Rj0Ow" Content-Disposition: inline In-Reply-To: --m5ayo9h/R03Rj0Ow Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Hi Geert, > I'd rather not add such comments (especially +6y after the fact), as > this is the standard operating procedure in case something doesn't work. Okay, can be argued. > /* If secondary CPUs don't work, please update your firmware */ > /* If cpuidle crashes, please update your firmware */ > /* If watchdog restart doesn't work, please update your firmware */ > /* If PSCI reboot doesn't work, please update your firmware */ Actually, I wouldn't mind. It documents that we *know* updating firmware helps in this particular case. But as said, I can see your point as well. Let's drop this patch. Happy hacking, Wolfram --m5ayo9h/R03Rj0Ow Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEOZGx6rniZ1Gk92RdFA3kzBSgKbYFAmW7ZSQACgkQFA3kzBSg KbawvxAAkU+UH6er8246WWvbhlx5F2otGXdN41eOjvKL8rr7GCEZE5zaIubaW8gK QRweI+MMksGvVeI0dHmo/wx8g6nRrMLGn9qY8aUSLspD++3nZqUwn5Y3tx930/uW XsmJrn1qO02Jda9mCIyZudeabQlOlt+qyVdjKAdVEIEbBdgkIcVg0hOGvVMesYrH qRi/3ZWnm7ywc3J1E03a0kgylnYMmm3WpljPKGKnRNHHlkxKUBY8G21gCkvy4VnZ aXAfyZrLCj9YVtODgjx6JWZz34pbut+p0LclgjTy6hj9tC+xdooKzpeTEhKwUFtQ //fLFan8w4uz/LM70VElp5k62nYYbXHV0w3jfCivPAYucrTk16c+vzcW/hW9DGKV 9yXGZN8yWKqV3PwymFpm1iE9SrQJQZQe7joAgnsZ63tSo0eUTdxGgmx/BdbLI41y UwnXIi7tDlk1YAjsYF1wU644tWdlaxQENLTPh++twauNM7SjuaB+dRySa5et8C2i 1ifogpTEpyCnmP5azFXUdpxEhPtTgDiEAFNn04gOZ9uB/ANQNamX41mdzywj5J6c kg5tPiP+nx4lAZMgz1QxlLHM/ZCmJ49Zcd/9v4Oc7omec+GGVzEsHc8Ympdh8j5J 3U+WdlatFEfCyG8WasVizOYFC49ZczjEMtlX+0a7gym8ruBKbxA= =Ccfm -----END PGP SIGNATURE----- --m5ayo9h/R03Rj0Ow--