Messages in this thread | | | Date | Wed, 14 Jan 2015 01:16:06 +0100 | From | David Sterba <> | Subject | Re: [PATCH] Btrfs: avoid build warning on 32-bit |
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On Tue, Jan 13, 2015 at 03:09:03PM +0100, Arnd Bergmann wrote: > A recent change introduced a type cast from a private 64-bit > value to a pointer, which works fine on 64-bit architectures, > but not on 32-bit ones, where it produces a harmless compiler > warning: > > fs/btrfs/extent_io.c: In function 'btrfs_free_io_failure_record': > fs/btrfs/extent_io.c:2193:13: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] > > This adds an intermediate cast to 'unsigned long', which tells > the compiler to ignore the type mismatch. > > Signed-off-by: Arnd Bergmann <arnd@arndb.de> > Fixes: f612496bca664 ("Btrfs: cleanup the read failure record after write > or when the inode is freeing")
Already reported, but not merged
https://patchwork.kernel.org/patch/5541281/
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