From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 30DD64BD0F0; Mon, 31 Aug 2026 14:01:48 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788184910; cv=none; b=aLjfroFx+HbX5gCpIdJ1L9hdAnigrHI0UfxRkb4yFmWhnvCScJ7YYzA3L1cs5eNNkm7GvOYPh608M+yaR3m3U5YAPa/vMCUt0WebjFYILXRQQqOz7JV1b0siubIoImil6JTVxIqk7V1TVfEUh9uyxBXbvruhxUjjhUsbeQDekvc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788184910; c=relaxed/simple; bh=7uDWBhhezHtZGRAzZOGklU2TDU0kFnjOsdN3QKuYtmo=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=dQPZupUJdOZMI/pO5AIOz1fc0vhpqAImJrMy5hGz7eq0N9nVHTkCrbAX4nBAl1PxKmK2Elm2Ig6xsPF8s5KDbnOMbZIy7S7iydUaC6+ilqO0Oe+iyVIASAA6t/Zs+HHdxUbNdV68KsxpBnzHoEKzOit4fmmgXTO0qvkuSLmNggQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=Wnac7QTH; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="Wnac7QTH" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 905AD1F00A3D; Mon, 31 Aug 2026 14:01:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1788184908; bh=+9DJ/fqHBr0awkjLwZ0GvEhXqonbNWpccBkG23H9LTk=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=Wnac7QTHl7m7cxWaAG+2Z7kjY8KCpmjNgc4SO2E+HdB9tWLmzIKOzzniAPqmKt2Ha HIhpXitNGnPSW3rWGnX0/JlEd58XM19qD5qvfGeyfdVp0FHWGXWuNav5xl2IWuu0aY AErhoXzDxo+M9CEdGqpANkv9CG8b0+DaxdHKsPr8= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, stable@kernel.org, Xu Yilun , Tom Rix , Moritz Fischer , Griffin Kroah-Hartman , Xu Yilun Subject: [PATCH 6.1 62/92] fpga: dfl: fme: add error handling Date: Mon, 31 Aug 2026 15:35:00 +0200 Message-ID: <20260831133402.890050898@linuxfoundation.org> X-Mailer: git-send-email 2.55.0 In-Reply-To: <20260831133359.482388899@linuxfoundation.org> References: <20260831133359.482388899@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.1-stable review patch. If anyone has any objections, please let me know. ------------------ From: Griffin Kroah-Hartman commit b5ba63e247075087ab8a6a087622c762dc4172e9 upstream. Add error handling to devm_kasprint in fme_perf_pmu_register(). Assisted-by: gkh_clanker_2000 Fixes: 724142f8c42a ("fpga: dfl: fme: add performance reporting support") Cc: stable@kernel.org Cc: Xu Yilun Cc: Tom Rix Cc: Moritz Fischer Signed-off-by: Griffin Kroah-Hartman Signed-off-by: Greg Kroah-Hartman [ Yilun: Fix stable tag, add Fixes tag ] Reviewed-by: Xu Yilun Link: https://lore.kernel.org/r/2026070620-unwired-clay-f6cc@gregkh Signed-off-by: Xu Yilun Signed-off-by: Greg Kroah-Hartman --- drivers/fpga/dfl-fme-perf.c | 2 ++ 1 file changed, 2 insertions(+) --- a/drivers/fpga/dfl-fme-perf.c +++ b/drivers/fpga/dfl-fme-perf.c @@ -925,6 +925,8 @@ static int fme_perf_pmu_register(struct PERF_PMU_CAP_NO_EXCLUDE; name = devm_kasprintf(priv->dev, GFP_KERNEL, "dfl_fme%d", pdev->id); + if (!name) + return -ENOMEM; ret = perf_pmu_register(pmu, name, -1); if (ret)