On Tue, Sep 09, 2025 at 04:01:45PM +0200, Harald Freudenberger wrote: > > The problem with this 'on the stack' is also with the buffer addresses. > The asynch implementations get scatterlists. By playing around there, > I found out that the addresses in scatterlists are checked: Right. If we ever move to iov_iter this could be supported but for now dynamic allocation is fine. Thanks, -- Email: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx> Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt