On Tue, Mar 16, 2021 at 10:41:37AM +0100, Pavel Machek wrote: > Hi! > > > From: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> > > > > From: Eric Dumazet <edumazet@xxxxxxxxxx> > > Two From: fields here. This is a side-affect of me using git-send-email to talk to the remote smtp server directly instead of using my local email server. This was done to increase the speed of sending these patches out as git-send-email can pipeline messages instead of having msmtp do a setup/send/teardown on every individual message sent. These are not in the patches themselves and I will work to figure out if this can be fixed. Gotta be a setting somewhere... > > > [ Upstream commit 7db48e983930285b765743ebd665aecf9850582b ] > > > > There are few places where we fetch tp->copied_seq while > > this field can change from IRQ or other cpu. > > And there are few such places even after the patch is applied; I > quoted them below. > > Doing addition to variable without locking... is kind of > interesting. Are you sure it is okay? Why isn't it? thanks, greg k-h
