From mboxrd@z Thu Jan 1 00:00:00 1970 From: marc.zyngier@arm.com (Marc Zyngier) Date: Thu, 03 May 2012 16:56:35 +0200 Subject: Development tree for =?UTF-8?Q?Cortex-A=31=35=3F?= In-Reply-To: <1336052155.37772.YahooMailNeo@web132504.mail.ird.yahoo.com> References: <1336046199.46241.YahooMailNeo@web132501.mail.ird.yahoo.com> <1336052155.37772.YahooMailNeo@web132504.mail.ird.yahoo.com> Message-ID: <6e4ad6defa33bf693ec45cae819469f0@localhost> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Thu, 3 May 2012 14:35:55 +0100 (BST), Jemma Jones wrote: >> Subject: Re: Development tree for Cortex-A15? > >> >> On Thu, 3 May 2012 12:56:39 +0100 (BST), Jemma Jones >> wrote: >> >> Hi Jemma, >> >>> Hi, I'm looking for the latest KVM-enabled developer version of the >> Linux >>> kernel for ARM on the Versatile Express board with the Cortex-A15 >>> CPU.? >> >> It really depends on what you call "developer version". As far as I >> know, >> there is nothing but dev trees around ;-). >> >>> I have pulled from these two trees >>> >>> >> http://git.kernel.org/?p=linux/kernel/git/cmarinas/linux-arm-arch.git;a=summary >>> >> http://git.kernel.org/?p=linux/kernel/git/maz/arm-platforms.git;a=summary >>> >>> But it seems the 2nd one is more up-to-date with KVM enablement while >>> it >>> doesn't have any support for the A15 VE board? And the 1st one >> doesn't >>> support KVM on ARM with the ARMv7 virtualization extensions? >> >> First, my tree (the second one) does support the A15. Otherwise I'd have >> a >> hard time testing my own code... Which branch are you looking at? Please >> note that the KVM branches in this tree are under heavy development, and >> are only suitable if you don't mind frequent rebases and regular breakage >> due to bleeding edge code. > > I'm currently on kvm-arm-v7-ael, because it looked like the most > up-to-date one. Which one should I be using for Cortex-A15 support? That branch is good enough, if you have a bleeding edge QEMU. Note that the VE A15 support in that tree is DT only. I'm working on a v3.4 based one at the moment, but that's not completely ready yet. M. -- Fast, cheap, reliable. Pick two.