lkml.org 
[lkml]   [2019]   [Jan]   [18]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH v8 10/26] arm64: kvm: Unmask PMR before entering guest
On Tue, Jan 08, 2019 at 02:07:28PM +0000, Julien Thierry wrote:
> Interrupts masked by ICC_PMR_EL1 will not be signaled to the CPU. This
> means that hypervisor will not receive masked interrupts while running a
> guest.
>
> Avoid this by making sure ICC_PMR_EL1 is unmasked when we enter a guest.
>
> Signed-off-by: Julien Thierry <julien.thierry@arm.com>
> Cc: Christoffer Dall <christoffer.dall@arm.com>
> Cc: Marc Zyngier <marc.zyngier@arm.com>
> Cc: Catalin Marinas <catalin.marinas@arm.com>
> Cc: Will Deacon <will.deacon@arm.com>
> Cc: kvmarm@lists.cs.columbia.edu

Acked-by: Catalin Marinas <catalin.marinas@arm.com>

\
 
 \ /
  Last update: 2019-01-18 17:26    [W:0.261 / U:1.200 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site