On Thu, Aug 16, 2018 at 09:55:42AM +0800, maowenan wrote: > > > On 2018/8/15 21:18, Greg KH wrote: > > On Wed, Aug 15, 2018 at 09:21:00PM +0800, Mao Wenan wrote: > >> This reverts commit dc6ae4dffd656811dee7151b19545e4cd839d378. > > > > I need a reason why, and a signed-off-by line :( > > stable 4.4 only back port two patches to fix CVE-2018-5390, I have tested > they can't > fix fully because of simple queue used in lower version, so we need change > simple queue > to RB tree to finally resolve. But 9f5afeae have many conflicts with tcp: > detect malicious patterns in tcp_collapse_ofo_queue() > and tcp: avoid collapses in tcp_prune_queue() if possible, and there are > patch series from Eric in mainline to fix CVE-2018-5390, > so I need revert part of patches in stable 4.4 firstly, then apply 9f5afeae, > and reapply five patches from Eric. > 9f5afeae tcp: use an RB tree for ooo receive queue
Then please put this information in the changelog text, that's what we need to see here. thanks, greg k-h
