From mboxrd@z Thu Jan 1 00:00:00 1970 From: will.deacon@arm.com (Will Deacon) Date: Fri, 8 Jul 2016 16:49:01 +0100 Subject: [PATCH]: arm64: factor work_pending state machine to C In-Reply-To: References: <1459877922-15512-1-git-send-email-cmetcalf@mellanox.com> <1459877922-15512-13-git-send-email-cmetcalf@mellanox.com> Message-ID: <20160708154901.GF6493@arm.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Hi Chris, On Fri, Jul 08, 2016 at 11:43:50AM -0400, Chris Metcalf wrote: > Ping! > > I am hopeful that this patch [1] can be picked up for the 4.8 merge window > in the arm64 tree. As I mentioned in my last patch series that included > this patch [2], I'm hopeful that this version addresses the performance > issues that were seen with Mark's original patch. This version tests the > TIF flags prior to calling out to the loop in C code. I still need to get round to measuring that again. This might also conflict with a late fix I just sent for 4.7. Is your task isolation series all ready apart from this? It seems like there's still discussion over there. Will