From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="tv9+mf4h" Received: from mail-yb1-xb31.google.com (mail-yb1-xb31.google.com [IPv6:2607:f8b0:4864:20::b31]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C3FD41735 for ; Wed, 29 Nov 2023 06:38:48 -0800 (PST) Received: by mail-yb1-xb31.google.com with SMTP id 3f1490d57ef6-db527023652so551390276.3 for ; Wed, 29 Nov 2023 06:38:48 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1701268727; x=1701873527; darn=vger.kernel.org; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:from:to:cc:subject:date :message-id:reply-to; bh=VitFHUDO7lpbwwEpDiSX9K6mtclW0i9+NRl7WDJQuXM=; b=tv9+mf4hYoDk2xZVeAIJdYreaEHWjLUGLhDOAO/tn2VtPl6lwH9TdhaWK5+dWBHTU4 Plp9EcaGrWtxPw54QBz0jC2vfcArJEWLQzq7Q3WRpwE5oJqfhrveKQC3fZl/Zam3RH+p eEcgM6MfrA5GQdmWd/0Yjm3fF0Y3GZmJVJLGK+v9ToKXjFM3h5XB77bIAbFSoUNgFsk/ h756/FEFdU26kTXFBRKjbRhSf1awhRuxTIwOQ/aiYHa1c2OIE9QExxyVqcm1eBjdhHL0 edgecgfP2kut6lfEGYrXfNlmPUOitk2bY2MjtDwD589wjrkIGSiz7i1mNGgMA9CMG0So P+sQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1701268727; x=1701873527; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=VitFHUDO7lpbwwEpDiSX9K6mtclW0i9+NRl7WDJQuXM=; b=SPOGwGtGqyVGtJ+vU+ewiNDYgQAcpHJ08iEFwGZhzu4clQ/yyGExvT+Jg0KqILCdhq CwkbWmQc+amVsOHlUGlw7+GOkIqReNagko+8sP1j8C+DeAn2sJJvs4UFcmREL1xx2Uw/ kPMmARlvNWmHMpn14PZNeHNV/3uhsKey3pJpwYbIZPoennrRlla0JnheGGy/Kl/kYtZm u5kKMLo9xhPQE5EHIUGE+Vn5zY8SCfaCHF6dLIniVVS4GXDJ6iraETwL0wtGJDW+CjFh ShFW2ihs+JyrmAZuijtGw9Ir2DFIsBsmGXrJ+IICfAdw5da4O9C72OWtFvWM2GIU1+iz xt0g== X-Gm-Message-State: AOJu0YyhGtQ9Zt6pJMlZCdefnI+w32OfthC1xey1kZ7Y06fCemirgLf4 Wkl/63w+tZe279mhDRZqNZA3TSHM1d7evPMmwQH75+489S3hFtKd X-Google-Smtp-Source: AGHT+IFn9m5/2pvXGrsuZL1JkkJ7wo07TKiyWdKmwMqkGOMa7/9+521wEHRtk/MN9ZsmYdiUXcwuztNOZ8LxPBTuDFQ= X-Received: by 2002:a25:fb0b:0:b0:d86:5a8d:6e34 with SMTP id j11-20020a25fb0b000000b00d865a8d6e34mr17592236ybe.29.1701268726832; Wed, 29 Nov 2023 06:38:46 -0800 (PST) Precedence: bulk X-Mailing-List: linux-next@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 References: <20231127051414.3783108-1-victor.liu@nxp.com> In-Reply-To: From: Linus Walleij Date: Wed, 29 Nov 2023 15:38:35 +0100 Message-ID: Subject: Re: [PATCH v2 0/2] drm/bridge: panel: Check device dependency before managing device link To: Maxime Ripard Cc: daniel@ffwll.ch, Liu Ying , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-next@vger.kernel.org, sfr@canb.auug.org.au, gregkh@linuxfoundation.org, rafael@kernel.org, andrzej.hajda@intel.com, neil.armstrong@linaro.org, rfoss@kernel.org, Laurent.pinchart@ideasonboard.com, jonas@kwiboo.se, jernej.skrabec@gmail.com, maarten.lankhorst@linux.intel.com, tzimmermann@suse.de, airlied@gmail.com, angelogioacchino.delregno@collabora.com, ulf.hansson@linaro.org Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Wed, Nov 29, 2023 at 1:32=E2=80=AFPM Maxime Ripard = wrote: [Me] > > It is a bigger evil to leave the tree broken than to enforce formal pro= cess, > > and it is pretty self-evident. If any of them get annoyed about it we c= an > > revert the patch, or both. > > Yeah, I definitely understand why you did it, but I don't think it's > something we would encourage in drm-misc. Hm OK I guess, it can be debated but no point in debating it either. > We've discussed it with Sima yesterday, and I think we would even need > the extra check in dim to make sure that a committer shouldn't do that > without dim complaining. (...) > Sima played a bit with it, and it should be doable to get something > fairly reliable if you use get_maintainers.pl to retrieve the git tree > (through scripts/get_maintainer.pl --no-email --no-l --scm) and figuring > out if only drm.git, drm-intel.git or drm-misc.git is involved. > > If it isn't, then we should check that there's the ack of one of the > maintainers. So check for any code that is hitting namespaces outside drivers/gpu/* Documentation/gpu/* or include/[uapi/]drm/* that it is ACKed by the respect= ive maintainer for that area of the kernel? > Could you write a patch to do so? Patch dim? Well my bash skills are a bit so-so. But I guess I could learn it. But did you say there is already a prototype? Yours, Linus Walleij