Re: [PATCH 3.4 19/19] ipv6: reallocate addrconf router for ipv6 address when lo device up

Hi, This patch get a compile warn. I'll resend one. Thanks On 2014/8/6 2:29, Greg Kroah-Hartman wrote: > 3.4-stable review patch. If anyone has any objections, please let me know. > > -- > > From: Gao feng > > commit 33d99113b1102c2d2f8603b9ba72d89d915c13f5 upstream. > > co

Re: [PATCH] ipv4: avoid divide 0 error in tcp_incr_quickack

Sure, Thanks On 2014/11/2 5:06, David Miller wrote: > From: Chen Weilong > Date: Fri, 31 Oct 2014 22:50:47 +0800 > >> From: Weilong Chen >> >> We got a problem like this: >> [8801c1a05570] machine_kexec at 81025039 >> [8801c1a055d0] crash_kexec at 8109b253 >> [880

Re: [PATCH] ipv4: avoid divide 0 error in tcp_incr_quickack

On 2014/11/3 11:42, Eric Dumazet wrote: > On Mon, 2014-11-03 at 09:29 +0800, Chen Weilong wrote: >> From: Weilong Chen >> >> We got a problem like this: > >> There was a wrong ack packet coming during TCP handshake. The socket's state >> was TCP_SYN_RECV, its rcv_mss was not initialize yet. So >>

Re: [PATCH linux-next] kernel/fork.c: annotate data races for copy_process

>On Tue, Jun 09, 2020 at 11:08:01AM +0800, Weilong Chen wrote: >> The check is only there to stop root fork bombs. >> >> BUG: KCSAN: data-race in copy_process / copy_process >> >> write to 0x86f87d20 of 4 bytes by task 7121 on cpu 5: >> copy_process+0x2e1a/0x3af0 kernel/fork.c:2285 >> _do