Re: [RFC KVM 05/27] KVM: x86: Add handler to exit kvm isolation

2019-05-13 Thread Alexandre Chartre
On 5/13/19 5:49 PM, Andy Lutomirski wrote: On Mon, May 13, 2019 at 7:39 AM Alexandre Chartre wrote: From: Liran Alon Interrupt handlers will need this handler to switch from the KVM address space back to the kernel address space on their prelog. This patch doesn't appear to do anything

Re: [RFC KVM 05/27] KVM: x86: Add handler to exit kvm isolation

2019-05-13 Thread Andy Lutomirski
On Mon, May 13, 2019 at 7:39 AM Alexandre Chartre wrote: > > From: Liran Alon > > Interrupt handlers will need this handler to switch from > the KVM address space back to the kernel address space > on their prelog. This patch doesn't appear to do anything at all. What am I missing?

[RFC KVM 05/27] KVM: x86: Add handler to exit kvm isolation

2019-05-13 Thread Alexandre Chartre
From: Liran Alon Interrupt handlers will need this handler to switch from the KVM address space back to the kernel address space on their prelog. Signed-off-by: Liran Alon Signed-off-by: Alexandre Chartre --- arch/x86/include/asm/irq.h |1 + arch/x86/kernel/irq.c | 11 +++