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 3A0554C97; Tue, 11 Nov 2025 00:51:09 +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=1762822269; cv=none; b=qMjxFi1LFMJiI6qReroD+xO95nHFnDeeDoqk3F3ell8FX06UjfuMyVMigNFX60ByayK4bsH2Op7Q9hvyeJNiExsWoIcJKlUo3iqK3URbwm2+4egSdR83sURq/cHBb+2U9WCiXjksiYfqu7lOwiVhvwk1Enr54DQ/bOBqA+fIrro= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762822269; c=relaxed/simple; bh=WPSdfXQqXmwBvUgXXTrRvPsQ0FlAmUlC7Gh2z1b03zE=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=Bxh3cBxTzTSCkIWv6oZb1x6nbg9EFoqILm95xCvRvsedtWWFyBYqtYMGhYSps/OLQUhi6cj/AV8r3nGLKcP7g+Bkp2+0PTd0Y/R6jfUPYW/SckqCBqDE3CFSBOjzN6YY0/qhxzO4y+bZzE+54vIc8rYokBxTP7vFty2TZAnEY/I= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=tXfRISET; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="tXfRISET" Received: by smtp.kernel.org (Postfix) with ESMTPSA id C9E8AC113D0; Tue, 11 Nov 2025 00:51:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1762822269; bh=WPSdfXQqXmwBvUgXXTrRvPsQ0FlAmUlC7Gh2z1b03zE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=tXfRISETALt0LIh5gzjJtJHlk7Fx2qAc7FFutIGOpbk3l7sxTAg7Yz4OmRJZkfnU3 3MykOqzsbU21xwGLM0hL9oLCMNIvwidRaKZG8PKCfz27xB7SnVDaXIvmagTu7FfmBg 6/KO0UjyszsgBoY//nAyzaGl6JZdHaFqgIgoEJoQ= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Stable@vger.kernel.org, Srinivas Kandagatla , Mark Brown Subject: [PATCH 6.12 015/565] ASoC: qdsp6: q6asm: do not sleep while atomic Date: Tue, 11 Nov 2025 09:37:51 +0900 Message-ID: <20251111004527.208508941@linuxfoundation.org> X-Mailer: git-send-email 2.51.2 In-Reply-To: <20251111004526.816196597@linuxfoundation.org> References: <20251111004526.816196597@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 6.12-stable review patch. If anyone has any objections, please let me know. ------------------ From: Srinivas Kandagatla commit fdbb53d318aa94a094434e5f226617f0eb1e8f22 upstream. For some reason we ended up kfree between spinlock lock and unlock, which can sleep. move the kfree out of spinlock section. Fixes: a2a5d30218fd ("ASoC: qdsp6: q6asm: Add support to memory map and unmap") Cc: Stable@vger.kernel.org Signed-off-by: Srinivas Kandagatla Link: https://patch.msgid.link/20251017085307.4325-2-srinivas.kandagatla@oss.qualcomm.com Signed-off-by: Mark Brown Signed-off-by: Greg Kroah-Hartman --- sound/soc/qcom/qdsp6/q6asm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/sound/soc/qcom/qdsp6/q6asm.c +++ b/sound/soc/qcom/qdsp6/q6asm.c @@ -377,9 +377,9 @@ static void q6asm_audio_client_free_buf( spin_lock_irqsave(&ac->lock, flags); port->num_periods = 0; + spin_unlock_irqrestore(&ac->lock, flags); kfree(port->buf); port->buf = NULL; - spin_unlock_irqrestore(&ac->lock, flags); } /**