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Sat, 10 Oct 2026 21:45:48 -0700 (PDT) Date: Sat, 10 Oct 2026 21:45:45 -0700 From: Dmitry Torokhov To: Karlos Abel Cc: linux-input@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 0/2] Input: discard pre-registration events and test state seeding Message-ID: References: <20261010180031.7-1-kabel@voidship.net> Precedence: bulk X-Mailing-List: linux-kernel@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: <20261010180031.7-1-kabel@voidship.net> Hi Karlos, On Sat, Oct 10, 2026 at 02:00:29PM -0400, Karlos Abel wrote: > This series prevents input handlers from receiving buffered initialization > events after device registration. On a ThinkPad T14 Gen 6, a later LED > update flushed a stale SW_RFKILL_ALL event seeded by thinkpad_acpi. > The fix drops the pending events and their timestamp before handlers > attach, while retaining the seeded switch and absolute-axis state. Could you explain why these seeded events give you trouble? Is it because thinkpad_acpi() forgets to send input_sync() and so the timestamp is stale/wrong? Thanks. -- Dmitry