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 93C9B342CB0; Mon, 20 Apr 2026 15:47:45 +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=1776700065; cv=none; b=Bsy/lHZP57kvULZVYB9ViVkRWlzDksWyppG1AufehdZe9vo8uJA8QxmNawM0zFO13RUY+lY/QpPfOCHKUmeSJvt9t3cBxSyd5jVT9VFC33QiwedJQKtXll8O/qTnkPwqYtO7xpvRz8KB7JuczdJ8rjxpCbjv/STj6M+UP3t8RVs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776700065; c=relaxed/simple; bh=ZK3Vjk0lNuKuM8h6HqRMZrBWxDNRo2cSpqkOpl5ktS4=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=tf7qXwh8qq7Z70ELf5Qhhto0NxMqRoBIDMECBXMt8l8nQAIuBTfgyLdYwSCJ9+rIl8ZbN7wO38j39L23Pbqoux3NeVXjCNiV6z91gGlhGAoOTiQ90Qj3qMmECW6U4doL4PQgVAx9n1tuQEuh6lOs64eQy4RW+ZXHtestGCeh1M4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=WC+qnMzZ; 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="WC+qnMzZ" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 29855C2BCB6; Mon, 20 Apr 2026 15:47:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1776700065; bh=ZK3Vjk0lNuKuM8h6HqRMZrBWxDNRo2cSpqkOpl5ktS4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=WC+qnMzZ/AIH/dKp5qwLZGS6yYEfspg1cqB42M0A0hGvSW5xV9pZ6noiVXNAKDPC7 8DslXk5XWZ1RU3YIP1bQKFR/NKEy5B7f4D+5QbuGeoQ0F8Q72M8nQxdGBn6nrGv06R ytRF6j/OR/pV3/d8d609e5bReS+cXEC4muQx5fmg= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Kuninori Morimoto , Mark Brown , Sasha Levin Subject: [PATCH 6.19 028/220] ASoC: soc-core: call missing INIT_LIST_HEAD() for card_aux_list Date: Mon, 20 Apr 2026 17:39:29 +0200 Message-ID: <20260420153935.043323827@linuxfoundation.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260420153934.013228280@linuxfoundation.org> References: <20260420153934.013228280@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 6.19-stable review patch. If anyone has any objections, please let me know. ------------------ From: Kuninori Morimoto [ Upstream commit b9eff9732cb0f86a68c9d1592a98ceab47c01e95 ] Component has "card_aux_list" which is added/deled in bind/unbind aux dev function (A), and used in for_each_card_auxs() loop (B). static void soc_unbind_aux_dev(...) { ... for_each_card_auxs_safe(...) { ... (A) list_del(&component->card_aux_list); } ^^^^^^^^^^^^^ } static int soc_bind_aux_dev(...) { ... for_each_card_pre_auxs(...) { ... (A) list_add(&component->card_aux_list, ...); } ^^^^^^^^^^^^^ ... } #define for_each_card_auxs(card, component) \ (B) list_for_each_entry(component, ..., card_aux_list) ^^^^^^^^^^^^^ But it has been used without calling INIT_LIST_HEAD(). > git grep card_aux_list sound/soc sound/soc/soc-core.c: list_del(&component->card_aux_list); sound/soc/soc-core.c: list_add(&component->card_aux_list, ...); call missing INIT_LIST_HEAD() for it. Signed-off-by: Kuninori Morimoto Link: https://patch.msgid.link/87341mxa8l.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown Signed-off-by: Sasha Levin --- sound/soc/soc-core.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index 23ba821cd759d..c9a6471661ad7 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -2849,6 +2849,7 @@ int snd_soc_component_initialize(struct snd_soc_component *component, INIT_LIST_HEAD(&component->dobj_list); INIT_LIST_HEAD(&component->card_list); INIT_LIST_HEAD(&component->list); + INIT_LIST_HEAD(&component->card_aux_list); mutex_init(&component->io_mutex); if (!component->name) { -- 2.53.0