For other horrors that are even worse than any given ->poll instance take a look at scif_poll and friends..
- [PATCH 10/32] net/dccp: convert to ->poll_m... Christoph Hellwig
- [PATCH 07/32] net/tcp: convert to ->poll_ma... Christoph Hellwig
- [PATCH 08/32] net/unix: convert to ->poll_m... Christoph Hellwig
- [PATCH 05/32] net: add support for ->poll_m... Christoph Hellwig
- [PATCH 06/32] net: remove sock_no_poll Christoph Hellwig
- [PATCH 04/32] net: refactor socket_poll Christoph Hellwig
- [PATCH 03/32] fs: introduce new ->get_poll_... Christoph Hellwig
- Re: [PATCH 03/32] fs: introduce new ->... Al Viro
- Re: [PATCH 03/32] fs: introduce new -... Al Viro
- Re: [PATCH 03/32] fs: introduce n... Christoph Hellwig
- Re: [PATCH 03/32] fs: introduce n... Christoph Hellwig
- Re: [PATCH 03/32] fs: introduce new -... Christoph Hellwig
- Re: [PATCH 03/32] fs: introduce n... Al Viro
- Re: [PATCH 03/32] fs: introdu... Christoph Hellwig
- Re: [PATCH 03/32] fs: introdu... Christoph Hellwig
- [PATCH 01/32] fs: update documentation for __p... Christoph Hellwig
- [PATCH 02/32] fs: add new vfs_poll and file_ca... Christoph Hellwig
- Re: aio poll, io_pgetevents and a new in-kerne... Michael Kerrisk (man-pages)
- Re: aio poll, io_pgetevents and a new in-... Jeff Moyer