Re: [Xen-devel] [PATCH v3 56/62] arm/acpi: Deny MMIO access of UART

2015-11-30 Thread Julien Grall
Hi Shannon, On 17/11/15 13:10, Shannon Zhao wrote: > Regarding SMMU, since it doesn't support now, so I didn't add it but it > could be added later. Then please add a TODO, otherwise it's a call to forget it. Regards, -- Julien Grall ___ Xen-devel

Re: [Xen-devel] [PATCH v3 56/62] arm/acpi: Deny MMIO access of UART

2015-11-17 Thread Shannon Zhao
On 2015/11/17 20:04, Julien Grall wrote: > On 17/11/15 09:40, shannon.z...@linaro.org wrote: >> From: Shannon Zhao >> >> Firstly it permits full MMIO capabilities for Dom0. Then deny MMIO >> access of UART device. > > I'm nearly sure we want to deny other MMIO such as

Re: [Xen-devel] [PATCH v3 56/62] arm/acpi: Deny MMIO access of UART

2015-11-17 Thread Julien Grall
On 17/11/15 09:40, shannon.z...@linaro.org wrote: > From: Shannon Zhao > > Firstly it permits full MMIO capabilities for Dom0. Then deny MMIO > access of UART device. I'm nearly sure we want to deny other MMIO such as the GIC regions and SMMU. Regards, -- Julien

[Xen-devel] [PATCH v3 56/62] arm/acpi: Deny MMIO access of UART

2015-11-17 Thread shannon . zhao
From: Shannon Zhao Firstly it permits full MMIO capabilities for Dom0. Then deny MMIO access of UART device. Signed-off-by: Shannon Zhao --- xen/arch/arm/domain_build.c | 30 ++ 1 file changed, 30 insertions(+)