linux-kernel - Re: [PATCH] btrfs: fix size

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Message-ID: <20180724081903.GR26141@twin.jikos.cz>
Date:   Tue, 24 Jul 2018 10:19:04 +0200
From:   David Sterba <dsterba@...e.cz>
To:     Randy Dunlap <rdunlap@...radead.org>
Cc:     dsterba@...e.cz, Arnd Bergmann <arnd@...db.de>,
        Chris Mason <clm@...com>, Josef Bacik <jbacik@...com>,
        David Sterba <dsterba@...e.com>, Qu Wenruo <wqu@...e.com>,
        Nikolay Borisov <nborisov@...e.com>,
        Su Yue <suy.fnst@...fujitsu.com>, linux-btrfs@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] btrfs: fix size_t format string

On Mon, Jul 23, 2018 at 10:07:42AM -0700, Randy Dunlap wrote:
> On 07/17/2018 08:04 AM, David Sterba wrote:
> > On Tue, Jul 17, 2018 at 03:52:27PM +0200, Arnd Bergmann wrote:
> >> The newly added check_block_group_item() function causes a build warning
> >> on 32-bit architectures:
> >>
> >> fs/btrfs/tree-checker.c: In function 'check_block_group_item':
> >> fs/btrfs/tree-checker.c:404:41: error: format '%lu' expects argument of type 'long unsigned int', but argument 6 has type 'unsigned int' [-Werror=format=]
> >>
> >> The type of a sizeof() expression is size_t, which is correctly printed
> >> using the %zu format string.
> >>
> >> Fixes: 9dc16aad5660 ("btrfs: tree-checker: Verify block_group_item")
> > 
> > Folded to the commit, thanks.
> > 
> 
> Hi David,
> Where did this patch end up?  linux-next-20180723 is still showing this
> format warning.

It's still in a local branch, I haven't pushed for-next for a few days
but will do today.