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From: Greg Kroah-Hartman <>
To: Jussi Kivilinna <>
Subject: Re: LXC broken with 5.10-stable?, ok with 5.9-stable (Re: Linux 5.10.3)
Date: Sun, 27 Dec 2020 17:56:12 +0100	[thread overview]
Message-ID: <> (raw)
In-Reply-To: <>

On Sun, Dec 27, 2020 at 06:32:41PM +0200, Jussi Kivilinna wrote:
> Hello,
> Now that 5.9 series is EOL, I tried to move to 5.10.3. I ran in to regression where LXC containers do not start with newer kernel. I found that issue had been reported (bisected + with reduced test case) in bugzilla at:
> Has this been fixed in 5.11-rc? Is there any patch that I could backport and test with 5.10?

Have you tried Linus's tree to see if this works yet?  If not, it should
be a simple fix.  See 7cfc630e63b4 ("proc "single files": switch to
->read_iter") as an example of what is needed here.

I think we will see a lot of these "/proc files need to be fixed up"
issues over time as this is something that we hit in the 5.10-rc
sequence and fixed a bunch of them already...


greg k-h

  reply	other threads:[~2020-12-27 16:55 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-12-26 15:20 Linux 5.10.3 Greg Kroah-Hartman
2020-12-26 15:20 ` Greg Kroah-Hartman
2020-12-27 16:32 ` LXC broken with 5.10-stable?, ok with 5.9-stable (Re: Linux 5.10.3) Jussi Kivilinna
2020-12-27 16:56   ` Greg Kroah-Hartman [this message]
2020-12-27 17:20   ` Linus Torvalds
2020-12-27 18:39     ` Jussi Kivilinna
2020-12-27 19:05       ` Linus Torvalds
2020-12-27 20:12         ` Linus Torvalds
2020-12-27 21:25           ` Al Viro
2020-12-27 23:14             ` Linus Torvalds
2020-12-27 21:07         ` Jussi Kivilinna

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