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=1793704602; b=GwFX1KP/5Fzq/oYyT29cYZN6xHfTv9AdOdyuvW6EqCFc8QmunGySAx6t5NZ5ltBkI/dZ 0yznXoVvrJq0ry6ZmZmqzJIUfRiSCf7FRddimjrbU18oBqb7V4Lr2IeZPvJiu8vb60Th6 4SuyjqYxWkV5ZzoD0dgrLG4y/IueYtXJ9wAWb7Bmp2mnVBhtXg4ac63iPDthYTiIfYVJj ZBUlh9rzWDMwajsKOS8ZxmMSoO9rtVDXYZrXDQtA5EJy/f8Vef94m8X29HZWX08mPqWId vULSzj4rPmfnzywLkcmZ2S2kI704M+2L2K6SY2vav29t6GS94DmimC9IIbb4ngjic2w== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793704602; h=Received:DKIM-Signature:From:To:Cc:Subject:Date:Message-ID:X-Mailer: MIME-Version:Content-Transfer-Encoding; bh=3Zr8l5seTqWVjoaNOlBkrW3ZM4VD+DPY/fad+73Wu4M=; b=e/qUKwsaRSo3Sc49bdI2khMz4dom59MjSUqx108f1CN4faWw5Q7DRzVTBqCLtRQ2r+7Q bJ2t8oYtegwUY63pWsQT+VrGyAWUJKAg83Oi/HX0xPRhKzDDFwwj1mhGzISNLZmC9SZIu 9nY3UyGajZqVbT+QUyJMRLjLlx58YfutGX3t/Ulf/1Oc6mXtxfAhNgPYBqd5VyB6Ey/8M cQF8Ev70Yaj0o73RqsqSAZzca+Xl7VnyXKjB6ll1jwPOpWwNZ8RgTbA7J617lj0CYvq0O TaK3mfJYMkMGTDODFhHTjZkotXm0cVSSm2EXNSQk9/Xr60Q7Azwi0YXZiuNMZIh9OTw== 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=IQUIAzWm; 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 10DF3606C542 for ; Tue, 3 Nov 2026 11:16:41 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=IQUIAzWm Received: by smtp.kernel.org (Postfix) with ESMTPSA id B1E1F1F000C1; Tue, 3 Nov 2026 11:16:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1793704601; bh=3Zr8l5seTqWVjoaNOlBkrW3ZM4VD+DPY/fad+73Wu4M=; h=From:To:Cc:Subject:Date; b=IQUIAzWmunh8/eh/lM/8DfnCqfZN8IvITa+UCOVpWqVm5WJm1+RmGXSWv63NyOmwu nUnz7k8m3ULrVN9NhgkWsTcooUEmI0m3lw0Opa0jm63fjFNLz7fVUJulvcf7jnE2iH 4Y/Urrqn0piVarK7bYfSV8O1+rBJz4eY5kPfpJySu6dPOfLp2VjEaSKHjhXZ8HjQDm 5ff8yyVVhVOA/QpQHVOSSnZB58byDt2T8r3ZXRSE8BvLjUWpH0B63aFC8sA5pj5+QE +rT6LR2NHFxzfNMeXg7E+h1R2osBLj6RHusVW562+3SXmEaBgJ+5owNv3MVh96sMNc wCOT7SqY59t3g== From: "Jiri Slaby (SUSE)" To: gregkh@linuxfoundation.org Cc: linux-serial@vger.kernel.org, "Jiri Slaby (SUSE)" Subject: [PATCH 0/3] tty, serial: a couple of unrelated fixes Date: Tue, 3 Nov 2026 12:16:36 +0100 Message-ID: X-Mailer: git-send-email 2.56.0 X-Mailing-List: linux-serial@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 Three unrelated fixes which accumulated in my tree: * 8250_exar: an error pointer could be stored into priv->gpio and later dereferenced on unbind, reported by Sashiko, * 8250_hp300: a pure reorg to get rid of forward declarations and shrink the number of ifdefs, * tty_io: compat_ptr() was applied to the wrong ioctl() argument since 2013. Jiri Slaby (SUSE) (3): serial: 8250_exar: check priv->gpio properly serial: 8250_hp300: reorder HPDCA code tty: fix misapplied compat_ptr() in tty_compat_ioctl() drivers/tty/serial/8250/8250_exar.c | 2 +- drivers/tty/serial/8250/8250_hp300.c | 62 ++++++++++++---------------- drivers/tty/tty_io.c | 3 +- 3 files changed, 28 insertions(+), 39 deletions(-) -- 2.56.0