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Date: Tue, 2 Sep 2014 17:34:14 +0100 From: Catalin Marinas <catalin.marinas@....com> To: Tomasz Nowicki <tomasz.nowicki@...aro.org> Cc: Marc Zyngier <Marc.Zyngier@....com>, "hanjun.guo@...aro.org" <hanjun.guo@...aro.org>, "Rafael J. Wysocki" <rjw@...ysocki.net>, Mark Rutland <Mark.Rutland@....com>, Olof Johansson <olof@...om.net>, "grant.likely@...aro.org" <grant.likely@...aro.org>, "graeme.gregory@...aro.org" <graeme.gregory@...aro.org>, Arnd Bergmann <arnd@...db.de>, Sudeep Holla <Sudeep.Holla@....com>, Will Deacon <Will.Deacon@....com>, Jason Cooper <jason@...edaemon.net>, Bjorn Helgaas <bhelgaas@...gle.com>, Daniel Lezcano <daniel.lezcano@...aro.org>, Mark Brown <broonie@...nel.org>, Rob Herring <robh@...nel.org>, Robert Richter <rric@...nel.org>, Lv Zheng <lv.zheng@...el.com>, Robert Moore <robert.moore@...el.com>, Lorenzo Pieralisi <Lorenzo.Pieralisi@....com>, Liviu Dudau <Liviu.Dudau@....com>, Randy Dunlap <rdunlap@...radead.org>, Charles Garcia-Tobin <Charles.Garcia-Tobin@....com>, "linux-acpi@...r.kernel.org" <linux-acpi@...r.kernel.org>, "linux-arm-kernel@...ts.infradead.org" <linux-arm-kernel@...ts.infradead.org>, "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>, "linaro-acpi@...ts.linaro.org" <linaro-acpi@...ts.linaro.org> Subject: Re: [PATCH v3 13/17] ARM64 / ACPI: Add GICv2 specific ACPI boot support On Tue, Sep 02, 2014 at 12:48:37PM +0100, Tomasz Nowicki wrote: > On 01.09.2014 19:35, Marc Zyngier wrote: > > On 01/09/14 15:57, Hanjun Guo wrote: > >> From: Tomasz Nowicki <tomasz.nowicki@...aro.org> > >> > >> ACPI kernel uses MADT table for proper GIC initialization. It needs to > >> parse GIC related subtables, collect CPU interface and distributor > >> addresses and call driver initialization function (which is hardware > >> abstraction agnostic). In a similar way, FDT initialize GICv1/2. > >> > >> NOTE: This commit allow to initialize GICv1/2 only. > > > > I cannot help but notice that there is no support for KVM here. It'd be > > good to add a note to that effect, so that people do not expect > > virtualization support to be working when booting with ACPI. > > yes, it is worth mentioning! It's also worth mentioning if there are any plans to fix this ;). -- Catalin -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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