From mboxrd@z Thu Jan 1 00:00:00 1970 From: catalin.marinas@arm.com (Catalin Marinas) Date: Wed, 1 Oct 2014 12:11:28 +0100 Subject: [PATCH V4 1/6] mm: Introduce a general RCU get_user_pages_fast. In-Reply-To: References: <1411740233-28038-1-git-send-email-steve.capper@linaro.org> <1411740233-28038-2-git-send-email-steve.capper@linaro.org> Message-ID: <20141001111127.GG12702@e104818-lin.cambridge.arm.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Mon, Sep 29, 2014 at 10:51:25PM +0100, Hugh Dickins wrote: > On Fri, 26 Sep 2014, Steve Capper wrote: > > This patch provides a general RCU implementation of get_user_pages_fast > > that can be used by architectures that perform hardware broadcast of > > TLB invalidations. > > > > It is based heavily on the PowerPC implementation by Nick Piggin. > > > > Signed-off-by: Steve Capper > > Tested-by: Dann Frazier > > Reviewed-by: Catalin Marinas > > Acked-by: Hugh Dickins > > Thanks for making all those clarifications, Steve: this looks very > good to me now. I'm not sure which tree you're hoping will take this > and the arm+arm64 patches 2-6: although this one would normally go > through akpm, I expect it's easier for you to synchronize if it goes > in along with the arm+arm64 2-6 - would that be okay with you, Andrew? > I see no clash with what's currently in mmotm. >>From an arm64 perspective, I'm more than happy for Andrew to pick up the entire series. I already reviewed the patches. Thanks. -- Catalin