On Thu, Jun 13, 2019 at 09:44:46PM -0300, Jason Gunthorpe wrote: > From: Jason Gunthorpe <[email protected]> > > No other register/unregister kernel API attempts to provide this kind of > protection as it is inherently racy, so just drop it. > > Callers should provide their own protection, it appears nouveau already > does, but just in case drop a debugging POISON.
I don't even think we even need to bother with the POISON, normal list debugging will already catch a double unregistration anyway. Otherwise looks fine: Reviewed-by: Christoph Hellwig <[email protected]> _______________________________________________ amd-gfx mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/amd-gfx
