Re: [PATCH v7 08/19] KVM: ARM64: Add access handler for event typer register

2015-12-15 Thread Marc Zyngier
On 15/12/15 08:49, Shannon Zhao wrote: > From: Shannon Zhao > > These kind of registers include PMEVTYPERn, PMCCFILTR and PMXEVTYPER > which is mapped to PMEVTYPERn or PMCCFILTR. > > The access handler translates all aarch32 register offsets to aarch64 > ones and uses vcpu_sys_reg() to access th

Re: [PATCH v7 08/19] KVM: ARM64: Add access handler for event typer register

2015-12-15 Thread Marc Zyngier
On 15/12/15 08:49, Shannon Zhao wrote: > From: Shannon Zhao > > These kind of registers include PMEVTYPERn, PMCCFILTR and PMXEVTYPER > which is mapped to PMEVTYPERn or PMCCFILTR. > > The access handler translates all aarch32 register offsets to aarch64 > ones and uses vcpu_sys_reg() to access th

[PATCH v7 08/19] KVM: ARM64: Add access handler for event typer register

2015-12-15 Thread Shannon Zhao
From: Shannon Zhao These kind of registers include PMEVTYPERn, PMCCFILTR and PMXEVTYPER which is mapped to PMEVTYPERn or PMCCFILTR. The access handler translates all aarch32 register offsets to aarch64 ones and uses vcpu_sys_reg() to access their values to avoid taking care of big endian. When