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From: Minchan Kim <minchan@kernel.org>
To: Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
Cc: Andrew Morton <akpm@linux-foundation.org>,
	Takashi Iwai <tiwai@suse.de>, Nitin Gupta <ngupta@vflare.org>,
	David Disseldorp <ddiss@suse.de>, <linux-kernel@vger.kernel.org>,
	Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
Subject: Re: [PATCH] zram: Fix unbalanced idr management at hot removal
Date: Tue, 22 Nov 2016 10:22:12 +0900	[thread overview]
Message-ID: <20161122012212.GA11635@bbox> (raw)
In-Reply-To: <20161122010930.GA5197@jagdpanzerIV>

Hi Sergey,

On Tue, Nov 22, 2016 at 10:09:30AM +0900, Sergey Senozhatsky wrote:
> Cc Andrew
> 
> On (11/22/16 09:11), Minchan Kim wrote:
> [..]
> > > This patch adds the proper error check in hot_remove_store() not to
> > > call idr_remove() unconditionally.
> > > 
> > > Bugzilla: https://bugzilla.opensuse.org/show_bug.cgi?id=1010970
> > > Reported-and-tested-by: David Disseldorp <ddiss@suse.de>
> > > Reviewed-by: David Disseldorp <ddiss@suse.de>
> > > Cc: <stable@vger.kernel.org>
> > > Signed-off-by: Takashi Iwai <tiwai@suse.de>
> 
> 
> > Acked-by: Minchan Kim <minchan@kernel.org>
> 
> Link: lkml.kernel.org/r/20161121132140.12683-1-tiwai@suse.de
> Fixes: 17ec4cd98578 ("zram: don't call idr_remove() from zram_remove()")
> Cc: <stable@vger.kernel.org>    [4.5+]

17ec4cd98578 marked as stable: [4.2+] so we should mark this patch as
4.2+.

Thanks.

> 
> Acked-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
> 

> 	-ss

  reply	other threads:[~2016-11-22  1:23 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-11-21 13:21 [PATCH] zram: Fix unbalanced idr management at hot removal Takashi Iwai
2016-11-21 13:48 ` Takashi Iwai
2016-11-22  0:11 ` Minchan Kim
2016-11-22  1:09   ` Sergey Senozhatsky
2016-11-22  1:22     ` Minchan Kim [this message]
2016-11-22  1:28       ` Sergey Senozhatsky
2016-11-22  1:33         ` Minchan Kim
2016-11-22  1:39           ` Sergey Senozhatsky
2016-11-22  5:52             ` Takashi Iwai
2016-11-22  6:39     ` Sergey Senozhatsky

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