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 B809D29B793; Sun, 1 Mar 2026 01:31:33 +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=1772328693; cv=none; b=ffpkrY6nNN/VJBrQIO+yHI65+tSOjACJNBGYkBO4x9yDsdDoIVz258BTRzRXe5LHnQBfTvdLi+31SPf8zKg2sTKf7XdwSWwUc6xxqlx9oauKkxSu5JWOh5OJ+Gl6WaB8ONCn9TfF2VkK29c4/1zjlFKwZGYI3LOLmdk61nNV0Cc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772328693; c=relaxed/simple; bh=eO7NyUPjZFuTsLzac0Y0wH1saGYMyQk+JYXxnGJCae0=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=pLmKClvwTPMiXTnK74t4DN0ON4so5b0+M0tc1Nc8d0pmmddfxI9JTCwJ2KSs00dhzfbh1Jy7PJNErrKIF8nM6u4vlEU6w33Dl7D6zmfxIDNL1iLGgZfQ0qzvpBe4v0cLVXKJTizxP6KnuBPNyo9rOv8kVG/erNB5s6XTqRfIO4M= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=AGbnaq3/; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="AGbnaq3/" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 26AEFC19421; Sun, 1 Mar 2026 01:31:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1772328693; bh=eO7NyUPjZFuTsLzac0Y0wH1saGYMyQk+JYXxnGJCae0=; h=From:To:Cc:Subject:Date:From; b=AGbnaq3/Xt1Hr+PWMOg6rgD/gEwLvGeUnX0rjPwEPklM7EbPAc5SC0NmfE5GkWAHI kfy5RjQZ1G71jN135QGeQh5wbtSgwsiVf/VCQLLkK1YqdkNni8H1l1/VLapNUBXUpT E5CK8NtISGcHgKPvmB3zwyUNvEYUZWa0oo2ZxqSiNpk1+m0wajNmAmKTNoPvUZcwxO x7Ktri9ibjND45tklB71f92MUh9ggnJoQy9sSone4LvRsEOd/k8jucdljD4l1SbtKY gtyn3JOGO3Q5T86sJ/1o2xTYShjY8sHf3jgMRIaNB6jTad/7HTgLursyZc+uvyDtlW 6H+2lke5Fc7Pg== From: Sasha Levin To: stable@vger.kernel.org, oneukum@suse.com Cc: Jiri Kosina , linux-input@vger.kernel.org Subject: FAILED: Patch "HID: hid-pl: handle probe errors" failed to apply to 6.6-stable tree Date: Sat, 28 Feb 2026 20:31:31 -0500 Message-ID: <20260301013131.1690059-1-sashal@kernel.org> X-Mailer: git-send-email 2.51.0 Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Patchwork-Hint: ignore X-stable: review Content-Transfer-Encoding: 8bit The patch below does not apply to the 6.6-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 . Thanks, Sasha ------------------ original commit in Linus's tree ------------------ >From 3756a272d2cf356d2203da8474d173257f5f8521 Mon Sep 17 00:00:00 2001 From: Oliver Neukum Date: Wed, 19 Nov 2025 10:09:57 +0100 Subject: [PATCH] HID: hid-pl: handle probe errors Errors in init must be reported back or we'll follow a NULL pointer the first time FF is used. Fixes: 20eb127906709 ("hid: force feedback driver for PantherLord USB/PS2 2in1 Adapter") Cc: stable@vger.kernel.org Signed-off-by: Oliver Neukum Signed-off-by: Jiri Kosina --- drivers/hid/hid-pl.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/drivers/hid/hid-pl.c b/drivers/hid/hid-pl.c index 3c8827081deae..dc11d5322fc0f 100644 --- a/drivers/hid/hid-pl.c +++ b/drivers/hid/hid-pl.c @@ -194,9 +194,14 @@ static int pl_probe(struct hid_device *hdev, const struct hid_device_id *id) goto err; } - plff_init(hdev); + ret = plff_init(hdev); + if (ret) + goto stop; return 0; + +stop: + hid_hw_stop(hdev); err: return ret; } -- 2.51.0