Re: [PATCH net-next v4 00/20] splice, net: Replace sendpage with sendmsg(MSG_SPLICE_PAGES), part 1

[Jakub Kicinski]

On Wed,  5 Apr 2023 17:53:19 +0100 David Howells wrote:
> Here's the first tranche of patches towards providing a MSG_SPLICE_PAGES
> internal sendmsg flag that is intended to replace the ->sendpage() op with
> calls to sendmsg().  MSG_SPLICE is a hint that tells the protocol that it
> should splice the pages supplied if it can and copy them if not.

Thanks for splitting off a smaller series!
My day is out of hours so just a trivial comment, in case kbuild bot
hasn't pinged you - this appears to break the build on the relatively
recently added page_frag_cache in google's vNIC (gve).