From mboxrd@z Thu Jan 1 00:00:00 1970 From: will.deacon@arm.com (Will Deacon) Date: Wed, 25 Mar 2015 11:38:43 +0000 Subject: [PATCH v10 00/21] Introduce ACPI for ARM64 based on ACPI 5.1 In-Reply-To: <2694196.2XPpkm7uxF@vostro.rjw.lan> References: <1426077587-1561-1-git-send-email-hanjun.guo@linaro.org> <20150324220253.9595AC407F8@trevor.secretlab.ca> <20150325112410.GA24636@arm.com> <2694196.2XPpkm7uxF@vostro.rjw.lan> Message-ID: <20150325113839.GD24636@arm.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Wed, Mar 25, 2015 at 11:54:25AM +0000, Rafael J. Wysocki wrote: > On Wednesday, March 25, 2015 11:24:11 AM Will Deacon wrote: > > On Tue, Mar 24, 2015 at 10:02:53PM +0000, Grant Likely wrote: > > > On Thu, 19 Mar 2015 19:39:27 +0000 , Will Deacon > > > wrote: > > > > On Thu, Mar 19, 2015 at 10:17:27AM +0000, Lorenzo Pieralisi wrote: > > > > > Not only that, Sudeep has a patch to consolidate DT and ACPI SMP code, > > > > > I am working on it, I do not think it should be a blocking point, patch > > > > > coming asap on top of your series. > > > > > > > > Well, I don't really want to merge the series without those patches so I > > > > do think it blocks the code from getting into mainline. > > > > > > Really? It's a pretty minor duplication problem and it's been identified > > > as something requiring refactoring to both the ACPI and DT code. It > > > isn't at all dangerous. Why is this a blocking point? > > > > Because I don't really see a valid excuse not to get this right first time > > around. Lorenzo already has patches on top, so we just need a co-ordinated > > review effort. > > > > I wouldn't accept another patch series that needed minor rework (which by > > its very nature is easily addressed), so why should ACPI be treated any > > differently? > > Not ACPI, but this particular patchset I think. The problem is that it has > already been reviewed and ACKed by multiple people and it would be a shame > to require all of those people to do their reviews once again because of > that minor rework (which arguably can be done on top of the patchset just > fine). > > Of course, if the minor rework in question would not involve the need to > review things once again, then I agree that it'd be better to do it upfront, > but otherwise there's a good reason not to. Aha, I think this is just a misunderstanding -- I'm certainly not suggesting that Hanjun rework the current set! What I *am* asking for is that they go into mainline with Lorenzo's patches on top, which means that his series [1] needs some review (and I plan to look at it later today). > And, as a maintainer, you can always say "Well, I'm taking this conditional on > doing this-and-that on top of it and I won't be taking any more patches from > you in the future if that doesn't happen." I can't really take that stance for a new feature like this. Will [1] http://lists.infradead.org/pipermail/linux-arm-kernel/2015-March/333257.html