From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.0 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7B8D3C282DA for ; Mon, 15 Apr 2019 19:18:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 3FB602073F for ; Mon, 15 Apr 2019 19:18:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1555355901; bh=E2iC6yA9zYmFQwbiiiB8xuLXmAxmuCUMCHfMaY3b69w=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=2rCjqbZLXWlq/Po50s5wdoS/4W/jpkvzfdLAqWbhk6wypg1TeRBSS9LSYPl39HWfP yzL0yZ86OCZChhaurnB5rvf6PnpclzGSeLNa3KkbAr3IjqdEM9u2c1/FmQYewuDThP 0jsbHy/9ZNsYSXST/HLjtlUf7A05N/kV8psOYqr0= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730730AbfDOTLh (ORCPT ); Mon, 15 Apr 2019 15:11:37 -0400 Received: from mail.kernel.org ([198.145.29.99]:48566 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731244AbfDOTLd (ORCPT ); Mon, 15 Apr 2019 15:11:33 -0400 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 10D5A20880; Mon, 15 Apr 2019 19:11:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1555355493; bh=E2iC6yA9zYmFQwbiiiB8xuLXmAxmuCUMCHfMaY3b69w=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=IgonYyJ1KAwfYgqF+kBV59CzcZEfsDH9xvn2Lfu27u9ddVwzH+aCXJACp57bmsBw1 D14NGhIFLFAa0S/H3EfqsEEXddxSGdd9d7V2RjIEzFlLl7vm3JZyFxh53BrN14SG7z HvO+CvQ3c5Z/Pe5OTwcmP75vrGINFXupDOKGy7F0= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Juergen Gross , Oleksandr Andrushchenko , Takashi Iwai Subject: [PATCH 5.0 056/117] ALSA: xen-front: Do not use stream buffer size before it is set Date: Mon, 15 Apr 2019 21:00:26 +0200 Message-Id: <20190415183747.781946658@linuxfoundation.org> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20190415183744.887851196@linuxfoundation.org> References: <20190415183744.887851196@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Oleksandr Andrushchenko commit 8b030a57e35a0efc1a8aa18bb10555bc5066ac40 upstream. This fixes the regression introduced while moving to Xen shared buffer implementation. Fixes: 58f9d806d16a ("ALSA: xen-front: Use Xen common shared buffer implementation") Reviewed-by: Juergen Gross Signed-off-by: Oleksandr Andrushchenko Cc: # v5.0+ Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman --- sound/xen/xen_snd_front_alsa.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/sound/xen/xen_snd_front_alsa.c +++ b/sound/xen/xen_snd_front_alsa.c @@ -441,7 +441,7 @@ static int shbuf_setup_backstore(struct { int i; - stream->buffer = alloc_pages_exact(stream->buffer_sz, GFP_KERNEL); + stream->buffer = alloc_pages_exact(buffer_sz, GFP_KERNEL); if (!stream->buffer) return -ENOMEM;