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 80A164F390E; Thu, 17 Sep 2026 15:49:45 +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=1789660193; cv=none; b=VoKKwz57as8dibmNK7bj/fAxEafHPzrSht1TYE3IzW1xpqfhC9k9595ODJUhGmOQlj/MzUVk7/+72ylPk5Ld1N97rOE+p9HYbUVI+UGnh9moqCS1tu2vnA9/fbJUhriZLn7ZM0K88Bb7EyDut9Y+Y7Zddx+fzKOYWR+UL3drtAM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789660193; c=relaxed/simple; bh=GRsX7fNRwcO1XMkJMLycW3CVPXnJ6NgJptY98R+/1yI=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=BgZp7zYvITQHPvEyUuASSTyW8q1quhF34Kgp2o70eSAUFhQKhCc9JYTQ4bUy5vQGpsCQXiDzP+lUpSmTqNYhgXq+nzwGTOzcoaD335ZpdUQ+22p475giX/04Aj4no5NhRd2oWGdH2SQH84yiWMgGGduJWD0Aqn5HKKAmlY3LFAg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=WhZ3FcBA; 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="WhZ3FcBA" Received: by smtp.kernel.org (Postfix) with ESMTPSA id C3AB31F000FF; Thu, 17 Sep 2026 15:49:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1789660185; bh=tQJC9jVPkxcmWhlxQG7S12NDOZW1b9tyliX4G8IR5fQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=WhZ3FcBAUTRzWyPh91X/OmObd7SHjwhUwQh0E0XkT5EZWmAMvzEkVMckuE4k9kbKc vUoLSsl9oiA1k52/pSb/w1mL9j7gxtPYFgI4jyvo7zKvk73u1Y0p7JxrAcuMa3bDAL CdeOwcmmOqEVx4e+LXOrJFNI9p+AhIxaMaNKkNLE= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Frank Li , "Rob Herring (Arm)" Subject: [PATCH 7.2 508/733] accel: ethosu: Drop IRQF_SHARED flag Date: Thu, 17 Sep 2026 16:13:36 +0100 Message-ID: <20260917151404.777484364@linuxfoundation.org> X-Mailer: git-send-email 2.55.0 In-Reply-To: <20260917151350.597953846@linuxfoundation.org> References: <20260917151350.597953846@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 7.2-stable review patch. If anyone has any objections, please let me know. ------------------ From: Rob Herring (Arm) commit 2cbd3691565f7c86c0eaca305f5beb3435b4ba70 upstream. The IRQF_SHARED flag doesn't work with runtime-pm as the IRQ handler could run without resuming the device. This could also be fixed with runtime-pm calls in the IRQ handler, but there is no known need for a shared IRQ. Fixes: 5a5e9c0228e6 ("accel: Add Arm Ethos-U NPU driver") Cc: stable@vger.kernel.org Reviewed-by: Frank Li Link: https://patch.msgid.link/20260827-ethosu-fixes-v1-2-346f9ea8791c@kernel.org Signed-off-by: Rob Herring (Arm) Signed-off-by: Greg Kroah-Hartman --- drivers/accel/ethosu/ethosu_job.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/accel/ethosu/ethosu_job.c +++ b/drivers/accel/ethosu/ethosu_job.c @@ -325,7 +325,7 @@ int ethosu_job_init(struct ethosu_device ret = devm_request_threaded_irq(dev, edev->irq, ethosu_job_irq_handler, ethosu_job_irq_handler_thread, - IRQF_SHARED, KBUILD_MODNAME, + 0, KBUILD_MODNAME, edev); if (ret) { dev_err(dev, "failed to request irq\n");