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Mon, 19 Oct 2026 22:34:49 -0700 (PDT) Received: from hachimi ([101.5.175.4]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-3ad60102ebdsm2216041a91.1.2026.10.19.22.34.45 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 19 Oct 2026 22:34:49 -0700 (PDT) From: Lanfeng Wei To: tzimmermann@suse.de Cc: airlied@gmail.com, decui@microsoft.com, dri-devel@lists.freedesktop.org, linux-hyperv@vger.kernel.org, linux-kernel@vger.kernel.org, longli@microsoft.com, maarten.lankhorst@linux.intel.com, mripard@kernel.org, regressions@lists.linux.dev, simona@ffwll.ch, ssengar@linux.microsoft.com, stable@vger.kernel.org, xlfylawarthur@gmail.com Subject: Re: [PATCH] drm/hyperv: add a parameter to disable the vblank timer Date: Tue, 20 Oct 2026 13:34:09 +0800 Message-ID: <20261020053433.9419-1-xlfylawarthur@gmail.com> X-Mailer: git-send-email 2.55.0 In-Reply-To: <8e91baa4-1ca5-43b8-bb04-9b5e3630bc2b@suse.de> References: <8e91baa4-1ca5-43b8-bb04-9b5e3630bc2b@suse.de> X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit On Mon, 19 Oct 2026 18:03:55 +0200, Thomas Zimmermann wrote: > The problem is that module parameters are impossible to remove in > practice. Once in place, someone always depends on it. They also > increase the number of states to test. Avoiding them is usually a good > idea. Especially as workarounds for bug or regressions. Understood. Since Hamza is working on an implementation of cursor plane, I think this patch can be dropped for now.