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From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: Salvatore Bonaccorso <carnil@debian.org>
Cc: Sasha Levin <sashal@kernel.org>,
	Mike Snitzer <snitzer@redhat.com>,
	stable@vger.kernel.org, Alasdair Kergon <agk@redhat.com>,
	dm-devel@redhat.com, Chris Hofstaedtler <zeha@debian.org>
Subject: Re: Backport request for bcb44433bba5 ("dm: disable DISCARD if the underlying storage no longer supports it")
Date: Sun, 18 Aug 2019 20:33:05 +0200	[thread overview]
Message-ID: <20190818183305.GA1181@kroah.com> (raw)
In-Reply-To: <20190818155941.GA26766@eldamar.local>

On Sun, Aug 18, 2019 at 05:59:41PM +0200, Salvatore Bonaccorso wrote:
> Hi
> 
> In Debian bug https://bugs.debian.org/934331 ran into issues which
> match the upstream commit bcb44433bba5 ("dm: disable DISCARD if the
> underlying storage no longer supports it").
> 
> This commit was CC'ed to stable, but only got applied in v5.0.8 (and
> later on backported by Ben Hutchings to v3.16.72).
> 
> Mike, I have not checked how easily that would be for older stable
> versions, but can the backport be considered for versions down to 4.9?
> Apparently Ben did succeed with some changes needed. To 4.19 it should
> apply with a small conflict in drivers/md/dm-core.h AFAICS.

If someone sends the backports to the list, I will be glad to queue them
up.

thanks,

greg k-h

  reply	other threads:[~2019-08-18 18:33 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-08-18 15:59 Backport request for bcb44433bba5 ("dm: disable DISCARD if the underlying storage no longer supports it") Salvatore Bonaccorso
2019-08-18 18:33 ` Greg Kroah-Hartman [this message]
2019-08-18 20:44   ` Salvatore Bonaccorso
2019-08-20 16:23     ` Greg Kroah-Hartman

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