From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1794049182; b=ug4qwBy7tF8+5ElVZL2rnoA6ZqCFA1SdD7lP7GhIdmn8slj2f1B/Euy02JhpBKk0FdxF 5NYMdIeKS7WVAL9/CC5zaVXowZYEQF3lfxeWvGQIypx1ZjVmhWSquda46uo8I+6Zpzjb8 S/YbAlNOKJLZZjLaH7V5CwX39HcscjJDtZkFnfNwGmMg3dY9zHjyCfu+a9bXB0gF7ehtC M3iaoc3LxzE/evsZgGrJObHMDcjqzVJqvuep60Wl/DJcEdUZjSZKtL2AGovewuJNEPZAE 7gg0xeKnbtNo1K44sJ8I/KIWISC8hqyRICWSV9LAhZV5K2pSvpuBBWL+d9CtHuiUsUw== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1794049182; h=Received:DKIM-Signature:From:To:Cc:Subject:Date:Message-ID:X-Mailer: MIME-Version:Content-Type:Content-Transfer-Encoding; bh=BHC9eC8DhpAoDI5f4Ux+ubxIZuovky+bIklouzy/gsE=; b=m6fNv3yuNJ8D6B7joAUjUomDQqpxqDk0w0A3iFvh+MCvH4h+l2jjdNzr2PcTGRFGdwR8 JBqKhkL5pdq8wgUAVArSbUP0ncZ/awWu5D+ycHgeJemYs5ODny6RY3I4p1x0o8p/yOrL8 wDK//Q6tz1SHkoH6kZSO03H9P/79rudSp4z342k+1A81eHbRCwv0YvbswPki74TTk7JAy CEaXh7xqsi1L/DuchPA/J/OkPW1/YcRc6GXmE118jMmxLhvWkw8/x3XGQVWX3U4bW1gH4 Fi6/vM4CR3aZ0Vw1zObCcsgK3vkH77oPpTNp45SSDzgnCvjaxObz8DNK4szM3/e2FYw== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b="c/XYYu+i"; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id CEE2E606A32C for ; Sat, 7 Nov 2026 10:59:41 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=c/XYYu+i Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4B91F1F0089F; Sat, 7 Nov 2026 10:59:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1794049181; bh=BHC9eC8DhpAoDI5f4Ux+ubxIZuovky+bIklouzy/gsE=; h=From:To:Cc:Subject:Date; b=c/XYYu+iyNYSUoB2pzzouYWiwYP34eNe6iG7F8bhZYLMe4bjPlqnI3s2jYOzd7Clj 29/BX4p1aDaF5Xh0k4IRkwu/vhAIGpFeCuXrcX6S2KrA9rAFfhyx8vyqK31rI2CHo8 f1VpAC0HSTn+spe5m6oI/WWHgWmYRj+Ds5wK6XnY9TUB8zn5inrns24gw48Nf/4CZA FXAoYxHEQmrFiq6/zwbI/NLOgpGSdFUfPSOsfuk2JHQvxG8E4a7QU+udU64PzZqVDY IS1GweTLcSx3Ch/DCS080t8U7cQR5nojlIgAT5aDDNWQUJUW7w0g3K80/Mal+c8Xke FgolUpQkNO2Ig== From: Sasha Levin To: sean@mess.org, hverkuil+cisco@kernel.org Cc: stable@vger.kernel.org Subject: FAILED: patch "[PATCH] media: serial_ir: Fix race condition where timer can be re-armed" failed to apply to 5.15-stable tree Date: Sat, 7 Nov 2026 05:59:40 -0500 Message-ID: <20261107055939-failed-5.15-d74ac4016ba6@kernel.org> X-Mailer: git-send-email 2.53.0 X-Mailing-List: stable@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The patch below does not apply to the 5.15-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to . To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.15.y git checkout FETCH_HEAD git cherry-pick -x d74ac4016ba64cb3b20f395511d0b18025ca0ba9 # git commit -s git send-email --to '' --in-reply-to '20261107055939-failed-5.15-d74ac4016ba6@kernel.org' --subject-prefix 'PATCH 5.15.y' 'HEAD^..' Thanks, Sasha ------------------ original commit in Linus's tree ------------------ >From d74ac4016ba64cb3b20f395511d0b18025ca0ba9 Mon Sep 17 00:00:00 2001 From: Sean Young Date: Tue, 1 Sep 2026 16:20:18 +0100 Subject: [PATCH] media: serial_ir: Fix race condition where timer can be re-armed Ensure the timer cannot be re-armed. Fixes: 2940c7e49775 ("[media] serial_ir: generate timeout") Signed-off-by: Sean Young Cc: stable@vger.kernel.org Acked-by: Hans Verkuil --- drivers/media/rc/serial_ir.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/rc/serial_ir.c b/drivers/media/rc/serial_ir.c index 992fff82b5245..f6702b3df9a03 100644 --- a/drivers/media/rc/serial_ir.c +++ b/drivers/media/rc/serial_ir.c @@ -798,7 +798,7 @@ static int __init serial_ir_init_module(void) static void __exit serial_ir_exit_module(void) { - timer_delete_sync(&serial_ir.timeout_timer); + timer_shutdown_sync(&serial_ir.timeout_timer); serial_ir_exit(); } -- 2.53.0