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From: Greg Kroah-Hartman <[email protected]>
To: Ammar Faizi <[email protected]>
Cc: David Sterba <[email protected]>,
	[email protected],
	Linus Torvalds <[email protected]>,
	David Sterba <[email protected]>, Qu Wenruo <[email protected]>,
	Josef Bacik <[email protected]>, Memet <[email protected]>,
	Linux Btrfs Mailing List <[email protected]>,
	Linux Kernel Mailing List <[email protected]>,
	GNU/Weeb Mailing List <[email protected]>
Subject: Re: [GIT PULL] Btrfs updates for 6.3
Date: Fri, 28 Apr 2023 09:34:58 +0200	[thread overview]
Message-ID: <2023042839-cube-snowflake-0721@gregkh> (raw)
In-Reply-To: <ZEs6Mnx0s/[email protected]>

On Fri, Apr 28, 2023 at 10:14:58AM +0700, Ammar Faizi wrote:
> On Tue, Apr 25, 2023 at 04:54:12PM +0200, David Sterba wrote:
> > On Sun, Apr 23, 2023 at 09:27:30AM +0700, Ammar Faizi wrote:
> > > On 2/21/23 4:02 AM, Linus Torvalds wrote:
> > > > On Mon, Feb 20, 2023 at 11:26 AM David Sterba <[email protected]> wrote:
> > > >> Other:
> > > >>
> > > >> - locally enable -Wmaybe-uninitialized after fixing all warnings
> > > > 
> > > > I've pulled this, but I strongly suspect this change will get reverted.
> > > > 
> > > > I bet neither you nor linux-next is testing even _remotely_ a big
> > > > chunk of the different compiler versions that are out there, and the
> > > > reason flags like '-Wmaybe-uninitialized' get undone is because some
> > > > random compiler version on some random config and target archiecture
> > > > gives completely nonsensical warnings for odd reasons.
> > > > 
> > > > But hey, maybe the btrfs code is special.
> > > 
> > > Maybe it's too late for 6.3. So please fix this in 6.4 and backport it to
> > > 6.3 stable.
> > 
> > Fix for this warning is in 6.4 pull request, there's no CC:stable tag
> > but we can ask to add it once the code lands in master.
> 
> It landed in master.
> 
> [ Adding stable team to the Cc list ]
> 
> Hi Greg and stable team, could you please backport:
> 
>   commit 8ba7d5f5ba931be68a94b8c91bcced1622934e7a upstream
>   ("btrfs: fix uninitialized variable warnings")
> 
> to v6.3 to fix gcc (10, 9, 7) build error?
> 
> The fs/btrfs/volumes.c hunk won't apply cleanly, but it can auto-merge:
> 
>   $ git cherry-pick 8ba7d5f5ba931be68a94b8c91bcced1622934e7a
>   Auto-merging fs/btrfs/volumes.c
>   [detached HEAD 572410288a1070c1] btrfs: fix uninitialized variable warnings
>    Author: Genjian Zhang <[email protected]>
>    Date: Fri Mar 24 10:08:38 2023 +0800
>    2 files changed, 2 insertions(+), 2 deletions(-)

Now queued up, thanks.

greg k-h

      reply	other threads:[~2023-04-28  7:35 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <[email protected]>
     [not found] ` <CAHk-=wh6-qpZ=yzseD_CQn8Gc+nGDLrufFxSFvVO2qK6+8fGUw@mail.gmail.com>
2023-04-23  2:27   ` [GIT PULL] Btrfs updates for 6.3 Ammar Faizi
2023-04-25 14:54     ` David Sterba
2023-04-28  3:14       ` Ammar Faizi
2023-04-28  7:34         ` Greg Kroah-Hartman [this message]

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