Re: [PATCH 1/1] mshv: Use EPOLLIN and EPOLLHUP instead of POLLIN and POLLHUP

[Wei Liu]

On Tue, Feb 03, 2026 at 07:44:54AM -0800, Stanislav Kinsburskii wrote:
> On Thu, Jan 29, 2026 at 07:51:54AM -0800, mhkelley58@xxxxxxxxx wrote:
> > From: Michael Kelley <mhklinux@xxxxxxxxxxx>
> > 
> > mshv code currently uses the POLLIN and POLLHUP flags. Starting with
> > commit a9a08845e9acb ("vfs: do bulk POLL* -> EPOLL* replacement") the
> > intent is to use the EPOLL* versions throughout the kernel.
> > 
> > The comment at the top of mshv_eventfd.c describes it as being inspired
> > by the KVM implementation, which was changed by the above mentioned
> > commit in 2018 to use EPOLL*. mshv_eventfd.c is much newer than 2018
> > and there's no statement as to why it must use the POLL* versions.
> > So change it to use the EPOLL* versions. This change also resolves
> > a 'sparse' warning.
> > 
> > No functional change, and the generated code is the same.
> > 
> > Reported-by: kernel test robot <lkp@xxxxxxxxx>
> > Closes: https://lore.kernel.org/oe-kbuild-all/202601220948.MUTO60W4-lkp@xxxxxxxxx/
> > Signed-off-by: Michael Kelley <mhklinux@xxxxxxxxxxx>
> 
> Reviewed-by: Stanislav Kinsburskii <skinsburskii@xxxxxxxxxxxxxxxxxxx>

Applied.