From mboxrd@z Thu Jan 1 00:00:00 1970 From: thierry.reding@gmail.com (Thierry Reding) Date: Tue, 30 Sep 2014 08:04:43 +0200 Subject: [PATCH v3 1/2] iopoll: Introduce memory-mapped IO polling macros In-Reply-To: References: <1411874849-343-1-git-send-email-mitchelh@codeaurora.org> <1411874849-343-2-git-send-email-mitchelh@codeaurora.org> <20140929083136.GG12506@ulmo> Message-ID: <20140930060442.GF29874@ulmo> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Mon, Sep 29, 2014 at 09:47:34AM -0700, Mitchel Humpherys wrote: > On Mon, Sep 29 2014 at 01:31:37 AM, Thierry Reding wrote: > > On Sat, Sep 27, 2014 at 08:27:28PM -0700, Mitchel Humpherys wrote: > >> From: Matt Wagantall > >> > >> It is sometimes necessary to poll a memory-mapped register until its > >> value satisfies some condition. Introduce a family of convenience macros > >> that do this. Tight-loop and sleeping versions are provided with and > >> without timeouts. > >> > >> Cc: Thierry Reding > >> Cc: Will Deacon > >> Signed-off-by: Matt Wagantall > >> Signed-off-by: Mitchel Humpherys > >> --- > >> include/linux/iopoll.h | 77 ++++++++++++++++++++++++++++++++++++++++++++++++++ > >> 1 file changed, 77 insertions(+) > >> create mode 100644 include/linux/iopoll.h > > > > It would be good to provide a changelog with each new version of the > > patch. As it is I now have v2 and v3 of this patch in my inbox and I > > have no idea what the differences are, so I'd need to download both > > and run them through interdiff to find out. > > Yeah I put the changelog in the cover letter. There were no changes on > this patch, though I admit that wasn't entirely clear now re-reading the > cover letter text. I also didn't account for the fact that you probably > aren't reading the whole series since I only Cc'd you on this patch, not > the whole series. In any case, I probably shouldn't have re-sent the > whole series after one minor modification to one patch in the series. No worries, thanks for clarifying. Thierry -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: application/pgp-signature Size: 819 bytes Desc: not available URL: