linux-kernel - Re: [PATCH] net: neterion: vxge: reduce stack usage in VXGE_COMPLETE_VPATH

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Message-ID: <bf277e52-df6f-1249-9af1-6eea4aa663af@huawei.com>
Date:   Thu, 16 Jul 2020 17:59:59 +0800
From:   Bixuan Cui <cuibixuan@...wei.com>
To:     Joe Perches <joe@...ches.com>, <davem@...emloft.net>,
        <kuba@...nel.org>, <linux-next@...r.kernel.org>
CC:     <linux-kernel@...r.kernel.org>, <netdev@...r.kernel.org>,
        <jdmason@...zu.us>, <christophe.jaillet@...adoo.fr>,
        <john.wanghui@...wei.com>
Subject: Re: [PATCH] net: neterion: vxge: reduce stack usage in
 VXGE_COMPLETE_VPATH_TX



On 2020/7/16 17:46, Joe Perches wrote:
> I doubt this is a good idea.
> Check the callers interrupt status.
yes, it's not good idea to alloc memory in interrupt handler,
I will think more while fix warning. :)
Thanks.