On Mon, Feb 18, 2013 at 10:19 PM, Jonghwan Choi <jhbird.choi@xxxxxxxxxxx> wrote: > hyp_hvc vector offset is 0x14 and hyp_svc vector offset is 0x8. > indeed, thanks for spotting it. > Signed-off-by: Jonghwan Choi <jhbird.choi@xxxxxxxxxxx> > --- > arch/arm/kvm/interrupts.S | 4 ++-- > 1 files changed, 2 insertions(+), 2 deletions(-) > > diff --git a/arch/arm/kvm/interrupts.S b/arch/arm/kvm/interrupts.S > index c33a0f5..e3a5721 100644 > --- a/arch/arm/kvm/interrupts.S > +++ b/arch/arm/kvm/interrupts.S > @@ -237,9 +237,9 @@ ENTRY(kvm_call_hyp) > * instruction is issued since all traps are disabled when running the host > * kernel as per the Hyp-mode initialization at boot time. > * > - * HVC instructions cause a trap to the vector page + offset 0x18 (see > hyp_hvc > + * HVC instructions cause a trap to the vector page + offset 0x14 (see > hyp_hvc > * below) when the HVC instruction is called from SVC mode (i.e. a guest or > the > - * host kernel) and they cause a trap to the vector page + offset 0xc when > HVC > + * host kernel) and they cause a trap to the vector page + offset 0x8 when > HVC > * instructions are called from within Hyp-mode. > * > * Hyp-ABI: Calling HYP-mode functions from host (in SVC mode): > -- > 1.7.4.1 > _______________________________________________ kvmarm mailing list kvmarm@xxxxxxxxxxxxxxxxxxxxx https://lists.cs.columbia.edu/cucslists/listinfo/kvmarm
