Re: svn commit: r300764 - head/sys/netinet

2016-05-27 Thread John Baldwin
On Friday, May 27, 2016 12:14:28 AM Bjoern A. Zeeb wrote: > > > On 26 May 2016, at 18:35 , John Baldwin wrote: > > > > Author: jhb > > Date: Thu May 26 18:35:37 2016 > > New Revision: 300764 > > URL: https://svnweb.freebsd.org/changeset/base/300764 > > > > Log: > > Don't reuse the source mbuf

Re: svn commit: r300764 - head/sys/netinet

2016-05-26 Thread Bjoern A. Zeeb
> On 26 May 2016, at 18:35 , John Baldwin wrote: > > Author: jhb > Date: Thu May 26 18:35:37 2016 > New Revision: 300764 > URL: https://svnweb.freebsd.org/changeset/base/300764 > > Log: > Don't reuse the source mbuf in tcp_respond() if it is not writable. > > Not all mbufs passed up from dev

svn commit: r300764 - head/sys/netinet

2016-05-26 Thread John Baldwin
Author: jhb Date: Thu May 26 18:35:37 2016 New Revision: 300764 URL: https://svnweb.freebsd.org/changeset/base/300764 Log: Don't reuse the source mbuf in tcp_respond() if it is not writable. Not all mbufs passed up from device drivers are M_WRITABLE(). In particular, the Chelsio T4/T5 dr