Re: [PATCH v2 04/15] arm/arm64: KVM: wrap 64 bit MMIO accesses with two 32 bit ones

2014-11-03 Thread Christoffer Dall
On Fri, Oct 31, 2014 at 01:49:12PM +, Andre Przywara wrote: Hi Christoffer, On 15/10/14 17:26, Christoffer Dall wrote: On Thu, Aug 21, 2014 at 02:06:45PM +0100, Andre Przywara wrote: [...] + * 8 bytes long, caused by a 64-bit access + */ + + mmio32.len = 4; +

Re: [PATCH v2 04/15] arm/arm64: KVM: wrap 64 bit MMIO accesses with two 32 bit ones

2014-10-31 Thread Andre Przywara
Hi Christoffer, On 15/10/14 17:26, Christoffer Dall wrote: On Thu, Aug 21, 2014 at 02:06:45PM +0100, Andre Przywara wrote: Some GICv3 registers can and will be accessed as 64 bit registers. Currently the register handling code can only deal with 32 bit accesses, so we do two consecutive calls

Re: [PATCH v2 04/15] arm/arm64: KVM: wrap 64 bit MMIO accesses with two 32 bit ones

2014-10-15 Thread Christoffer Dall
On Thu, Aug 21, 2014 at 02:06:45PM +0100, Andre Przywara wrote: Some GICv3 registers can and will be accessed as 64 bit registers. Currently the register handling code can only deal with 32 bit accesses, so we do two consecutive calls to cover this. Signed-off-by: Andre Przywara

[PATCH v2 04/15] arm/arm64: KVM: wrap 64 bit MMIO accesses with two 32 bit ones

2014-08-21 Thread Andre Przywara
Some GICv3 registers can and will be accessed as 64 bit registers. Currently the register handling code can only deal with 32 bit accesses, so we do two consecutive calls to cover this. Signed-off-by: Andre Przywara andre.przyw...@arm.com --- virt/kvm/arm/vgic.c | 48