From mboxrd@z Thu Jan 1 00:00:00 1970 From: takahiro.akashi@linaro.org (AKASHI Takahiro) Date: Thu, 05 Feb 2015 19:27:30 +0900 Subject: Kexec and KVM not working gracefully together In-Reply-To: <20150205094317.43f8554a@arm.com> References: <54C7ADF0.8090102@arm.com> <54D30AE0.5050101@linaro.org> <20150205094317.43f8554a@arm.com> Message-ID: <54D34592.9010903@linaro.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On 02/05/2015 06:43 PM, Marc Zyngier wrote: > On Thu, 5 Feb 2015 06:17:04 +0000 > AKASHI Takahiro wrote: > >> Frediano >> Cc: Marc >> >> Are you going to fix this issue on arm? >> As I'm now working on the same issue on arm64, >> we should share the idea and some code. > > Just to be perfectly clear: KVM support for Kexec on arm and arm64 > should be exactly the same, with the exception of some (very > limited) assembly code for the MMU teardown. Yep, that's exactly what I meant. > And I'd like to see both architectures addressed at the same time, > without statements such as "we'll do that as a next step". As such, I'd > very much recommend that Frediano and you work together to address this > problem. I hope so. Thanks, -Takahiro AKASHI > Thanks, > > M. >