Date: Thu, 02 Feb 2012 20:10:17 +0200 From: Andriy Gapon <avg@FreeBSD.org> To: =?windows-1251?Q?=CA=EE=ED=FC=EA=EE=E2_=C5=E2=E3=E5=ED=E8=E9?= <kes-kes@yandex.ru> Cc: freebsd-bugs@FreeBSD.org, "Eugene M. Zheganin" <emz@norma.perm.ru>, eugene@zhegan.in Subject: Re: kern/164705: inability to terminate process in D state Message-ID: <4F2AD189.605@FreeBSD.org> In-Reply-To: <1849394483.20120202200211@yandex.ru> References: <201202020923.q129NDxR000887@freefall.freebsd.org> <1259591729.20120202113710@yandex.ru> <4F2A5EA7.9020106@FreeBSD.org> <4F2A6123.8030909@norma.perm.ru> <4F2A89C4.4090907@FreeBSD.org> <1849394483.20120202200211@yandex.ru>
next in thread | previous in thread | raw e-mail | index | archive | help
on 02/02/2012 20:02 Коньков Евгений said the following: > Здравствуйте, Andriy. > > Вы писали 2 февраля 2012 г., 15:04:04: > > AG> on 02/02/2012 12:10 Eugene M. Zheganin said the following: >>> On 02.02.2012 16:00, Andriy Gapon wrote: >>>> on 02/02/2012 11:37 Коньков Евгений said the following: >>>>> why close? keep the problem open until resolve. >>>> Resolve exactly what? >>> Yeah, someone's enormous ego is not exactly a FreeBSD problem. >>> I can see it's grown up to an unresolvable size. > > AG> Anything on the technical side you might want to add? > > people with sufficiant knowledge looking through opened PRs maybe will > notice this, take attention of it and fix. > > I do not have any knowledge of kernel design I just report a PR > and if this is really problem it must be opened until fix. IMHO. > > this PR and PR bin/164526 may be related and this one > may be closed as 'dublicate' but not as: > 'this problem can not be resolved' PR 164526 reports a concrete problem that can be diagnosed and hopefully fixed. This PR is equivalent to "when FreeBSD has bugs it sucks", only about a sub-class of bugs with some specific symptoms (process being stuck and unkillable). There could be different actual underlying bugs and bug classes - driver bugs, deadlocks, etc. Hence, this PR can not be diagnosed and fixed. A new (concrete/useful) PR can be opened at any time, it's a low cost operation. > 2: > thank you about your explanation of "bad and good news" > -- Andriy Gapon
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?4F2AD189.605>