Re: [PATCH]: UIO read(2)/write(2) overrides

2014-03-21 Thread gre...@linuxfoundation.org
On Fri, Mar 21, 2014 at 02:49:28PM +, Matt Sickler wrote: > From: gre...@linuxfoundation.org [mailto:gre...@linuxfoundation.org] > > > >On Fri, Mar 21, 2014 at 02:20:11PM +, Matt Sickler wrote: > >> Tiny patch to let uio-based drivers override the read(2), write(2), and > >> poll(2)

RE: [PATCH]: UIO read(2)/write(2) overrides

2014-03-21 Thread Matt Sickler
From: gre...@linuxfoundation.org [mailto:gre...@linuxfoundation.org] > >On Fri, Mar 21, 2014 at 02:20:11PM +, Matt Sickler wrote: >> Tiny patch to let uio-based drivers override the read(2), write(2), and >> poll(2) syscalls. >> The rationale is that some uio-based drivers might want the

[PATCH]: UIO read(2)/write(2) overrides

2014-03-21 Thread Matt Sickler
Tiny patch to let uio-based drivers override the read(2), write(2), and poll(2) syscalls. The rationale is that some uio-based drivers might want the mmap(2) functionality of UIO, but have no need for the IRQ semantics of read(2) and write(2). Signed-Off-by: Matt Sickler --- diff --git

Re: [PATCH]: UIO read(2)/write(2) overrides

2014-03-21 Thread gre...@linuxfoundation.org
On Fri, Mar 21, 2014 at 02:20:11PM +, Matt Sickler wrote: > Tiny patch to let uio-based drivers override the read(2), write(2), and > poll(2) syscalls. > The rationale is that some uio-based drivers might want the mmap(2) > functionality > of UIO, but have no need for the IRQ semantics of

Re: [PATCH]: UIO read(2)/write(2) overrides

2014-03-21 Thread gre...@linuxfoundation.org
On Fri, Mar 21, 2014 at 02:20:11PM +, Matt Sickler wrote: Tiny patch to let uio-based drivers override the read(2), write(2), and poll(2) syscalls. The rationale is that some uio-based drivers might want the mmap(2) functionality of UIO, but have no need for the IRQ semantics of read(2)

[PATCH]: UIO read(2)/write(2) overrides

2014-03-21 Thread Matt Sickler
Tiny patch to let uio-based drivers override the read(2), write(2), and poll(2) syscalls. The rationale is that some uio-based drivers might want the mmap(2) functionality of UIO, but have no need for the IRQ semantics of read(2) and write(2). Signed-Off-by: Matt Sickler

RE: [PATCH]: UIO read(2)/write(2) overrides

2014-03-21 Thread Matt Sickler
From: gre...@linuxfoundation.org [mailto:gre...@linuxfoundation.org] On Fri, Mar 21, 2014 at 02:20:11PM +, Matt Sickler wrote: Tiny patch to let uio-based drivers override the read(2), write(2), and poll(2) syscalls. The rationale is that some uio-based drivers might want the mmap(2)

Re: [PATCH]: UIO read(2)/write(2) overrides

2014-03-21 Thread gre...@linuxfoundation.org
On Fri, Mar 21, 2014 at 02:49:28PM +, Matt Sickler wrote: From: gre...@linuxfoundation.org [mailto:gre...@linuxfoundation.org] On Fri, Mar 21, 2014 at 02:20:11PM +, Matt Sickler wrote: Tiny patch to let uio-based drivers override the read(2), write(2), and poll(2) syscalls. The