From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 30D354414; Sat, 21 Feb 2026 05:41:40 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771652501; cv=none; b=sCYErEYThjvDeCDMY3a3/GF879Y3pCTVvmknxnE+C6jRGJ1s6ZpF5+bC7SFh28udwJ90w0bpkPOmpO7wxtfWluyg7saTURoz1PE7vWuS7KONGxY4y440yI0n0FhbFSpTQaYlriru//cECIL887ZP1ySfWTuLeWptSrMVKQdbahA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771652501; c=relaxed/simple; bh=dILJaJLWNaymGhs7gSN08DU8nY4kViwy9GwyMBXqpl8=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=UwZ+tktygvvhJN9f7/Gfb8cAekuGkDnljy7P/ZN3uDjoq7/2/7htbi5UAa7enExTU0LGf106uuUVqBWFH1Bvg6XeyiXeL8iK9pG6ZTFT0LRpDTQ0sT6TyvS8fPo4Ivgv+ppbvRZB1i2zoPzo0l/8+6+5m6cGDlt0yPJynhONHs8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=jiY6AZ35; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="jiY6AZ35" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 68461C4CEF7; Sat, 21 Feb 2026 05:41:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1771652500; bh=dILJaJLWNaymGhs7gSN08DU8nY4kViwy9GwyMBXqpl8=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=jiY6AZ35TrJOFjA1SxH9rqIxI/9lg0sGDlmZm4m0KItyXLqq+68cSfrFgFjKVITcq ZZccWg8G7+I79sWX/wGnmMyCbKuUXT3k0pckiYC4UCTzEtXnKB2iFiou75i6IDzYGD j90LzJWXFruCYdx0DAIk4Y63nBRMxqvFEmHfrGhI= Date: Sat, 21 Feb 2026 06:41:37 +0100 From: Greg KH To: Rosen Penev Cc: stable@vger.kernel.org, Kenneth Feng , Alex Deucher , Christian =?iso-8859-1?Q?K=F6nig?= , Xinhui Pan , David Airlie , Simona Vetter , "open list:AMD POWERPLAY AND SWSMU" , "open list:DRM DRIVERS" , open list Subject: Re: [PATCH 0/2] 6.12 and below: amdgpu: fix panic with SI and DC Message-ID: <2026022126-calculate-matador-e7bd@gregkh> References: <20260221034402.69537-1-rosenp@gmail.com> Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260221034402.69537-1-rosenp@gmail.com> On Fri, Feb 20, 2026 at 07:44:00PM -0800, Rosen Penev wrote: > The first commit is needed for the second one to be reverted cleanly. > > The second breaks DC support on my AMD 7750. Kernel panics and I get a > black screen on boot. With these two reverted, 6.12 is usable again. > > Tried to git cherry-pick the fixes but that proved to be difficult to > do cleanly. > > I see 6.6 also has these two commits. > > Not sure what the proper procedure is to request reverts on stable > kernels. Close, see my comments on the first patch. thanks, greg k-h