linux-kernel - Re: [patch v3] splice: fix race with page invalidation

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <alpine.LFD.1.10.0807301349020.3334@nehalem.linux-foundation.org>
Date:	Wed, 30 Jul 2008 13:51:36 -0700 (PDT)
From:	Linus Torvalds <torvalds@...ux-foundation.org>
To:	Miklos Szeredi <miklos@...redi.hu>
cc:	jens.axboe@...cle.com, akpm@...ux-foundation.org,
	nickpiggin@...oo.com.au, linux-fsdevel@...r.kernel.org,
	linux-kernel@...r.kernel.org, linux-mm@...ck.org
Subject: Re: [patch v3] splice: fix race with page invalidation

On Wed, 30 Jul 2008, Miklos Szeredi wrote:
> 
> It _is_ a bug fix.

No it's not.

It's still papering over a totally unrelated bug. It's not a "fix", it's a 
"paper-over". It doesn't matter if _behaviour_ changes.

Can you really not see the difference?

Afaik, everybody pretty much agreed what the real fix should be (don't 
mark the page not up-to-date, just remove it from the radix tree), I'm not 
seeing why you continue to push the patch that ALREADY GOT NAK'ed.

			Linus
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/