> -----邮件原件----- > 发件人: Eric Dumazet [mailto:eric.duma...@gmail.com] > 发送时间: 2019年4月4日 11:52 > 收件人: Li,Rongqing <lirongq...@baidu.com>; r...@linux-mips.org; > linux-hams@vger.kernel.org; net...@vger.kernel.org > 主题: Re: [PATCH] net: ax25: replace bh_lock_sock with lock_sock_fast in > ax25_rt_autobind > > > > On 04/03/2019 05:51 PM, Li RongQing wrote: > > ax25_rt_autobind is always called in user context, so lock_sock_fast > > should be used, and bh_lock_sock should only be used in BH context > > this replacement fixes a possible deadlock > > > > > > How have you tested this patch exactly ?
Sorry, Please drop this patch. -Q
