On 07/22, Masami Hiramatsu wrote: > > (2013/07/19 22:33), Oleg Nesterov wrote: > > My only point, imho this is more complex than necessary. > > I see, so I'd like to see the fix. However, I'm not sure > we have enough time to fix that cleanly.
I promise, tomorrow I'll re-send the RFC patches, so if you don't like them we can switch back to refcounting. Sorry for delay. Today I was busy with other bugs I "found" in subsystem_open/etc code, but when I tried to fix them I realized that I have misread this code. > Note that except > for the timing bug, we still leave a kernel bug which can > easily be reproduced as Jovi reported. Could you please remind ? > >> OK, let me confirm that, would you mean we still need 2/4 - 4/4? > > > > Yes, yes. > > And those are depends on 1/4... Not at all or I missed something (quite possible). Just 2/4 should not check ->flags, of course. 3/4 looks "obviously fine", 4/4 was already merged. Oleg. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
