On Tue, Oct 22, 2024 at 04:39:13PM +0200, David Sterba wrote: > Export the symbol __cmpxchg_small() for btrfs.ko that will use it to > store blk_status_t, which is u8. Reported by LKP: > > >> ERROR: modpost: "__cmpxchg_small" [fs/btrfs/btrfs.ko] undefined! > > Patch using the cmpxchg() https://lore.kernel.org/linux-btrfs/1d4f72f7fee285b2ddf4bf62b0ac0fd89def5417.1728575379.git.naohiro.aota@xxxxxxx/ > > Link: https://lore.kernel.org/all/20241016134919.GO1609@xxxxxxx/ > Signed-off-by: David Sterba <dsterba@xxxxxxxx> > --- > > I can merge it via the btrfs git tree along the fix or wait until it's > merged the usual way, please let me know. just merge via btrfs tree. Acked-by: Thomas Bogendoerfer <tsbogend@xxxxxxxxxxxxxxxx> -- Crap can work. Given enough thrust pigs will fly, but it's not necessarily a good idea. [ RFC1925, 2.3 ]
