From mboxrd@z Thu Jan 1 00:00:00 1970 From: peter.maydell@linaro.org (Peter Maydell) Date: Sat, 11 May 2013 17:31:32 +0100 Subject: [PATCH v3 30/32] arm64: KVM: enable initialization of a 32bit vcpu In-Reply-To: References: <1365437854-30214-1-git-send-email-marc.zyngier@arm.com> <1365437854-30214-31-git-send-email-marc.zyngier@arm.com> <20130423230229.GN20569@gmail.com> <5177E303.7050801@arm.com> <51892DA4.4050401@arm.com> <20130511003842.GE30999@chazy> Message-ID: To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On 11 May 2013 17:26, Christoffer Dall wrote: > I just think that saying "EINVAL: Invalid argument" for a perfectly > valid argument which is just not supported on this hardware is what's > wrong, I think ENXIO or ENODEV or whatever is more appropriate of > this. That's fine with me. I don't mind as long as we document what errnos we're using and (ideally) cleanly separate the different things we're trying to report. At the moment QEMU doesn't try to do anything clever with the errno at all anyway... -- PMM