* [PATCH] arm64: KVM: Remove duplicating init code for setting VMID
@ 2016-09-22 8:18 Vladimir Murzin
2016-09-22 10:02 ` Marc Zyngier
2016-09-22 11:23 ` Christoffer Dall
0 siblings, 2 replies; 3+ messages in thread
From: Vladimir Murzin @ 2016-09-22 8:18 UTC (permalink / raw)
To: kvmarm; +Cc: marc.zyngier
By now both VHE and non-VHE initialisation sequences query supported
VMID size. Lets keep only single instance of this code under
init_common_resources().
Signed-off-by: Vladimir Murzin <vladimir.murzin@arm.com>
---
arch/arm/kvm/arm.c | 12 ++++--------
1 file changed, 4 insertions(+), 8 deletions(-)
diff --git a/arch/arm/kvm/arm.c b/arch/arm/kvm/arm.c
index 75f130e..85a3f90 100644
--- a/arch/arm/kvm/arm.c
+++ b/arch/arm/kvm/arm.c
@@ -1178,6 +1178,10 @@ static int init_common_resources(void)
return -ENOMEM;
}
+ /* set size of VMID supported by CPU */
+ kvm_vmid_bits = kvm_get_vmid_bits();
+ kvm_info("%d-bit VMID\n", kvm_vmid_bits);
+
return 0;
}
@@ -1243,10 +1247,6 @@ static void teardown_hyp_mode(void)
static int init_vhe_mode(void)
{
- /* set size of VMID supported by CPU */
- kvm_vmid_bits = kvm_get_vmid_bits();
- kvm_info("%d-bit VMID\n", kvm_vmid_bits);
-
kvm_info("VHE mode initialized successfully\n");
return 0;
}
@@ -1330,10 +1330,6 @@ static int init_hyp_mode(void)
}
}
- /* set size of VMID supported by CPU */
- kvm_vmid_bits = kvm_get_vmid_bits();
- kvm_info("%d-bit VMID\n", kvm_vmid_bits);
-
kvm_info("Hyp mode initialized successfully\n");
return 0;
--
1.7.9.5
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH] arm64: KVM: Remove duplicating init code for setting VMID
2016-09-22 8:18 [PATCH] arm64: KVM: Remove duplicating init code for setting VMID Vladimir Murzin
@ 2016-09-22 10:02 ` Marc Zyngier
2016-09-22 11:23 ` Christoffer Dall
1 sibling, 0 replies; 3+ messages in thread
From: Marc Zyngier @ 2016-09-22 10:02 UTC (permalink / raw)
To: Vladimir Murzin, kvmarm
On 22/09/16 09:18, Vladimir Murzin wrote:
> By now both VHE and non-VHE initialisation sequences query supported
> VMID size. Lets keep only single instance of this code under
> init_common_resources().
>
> Signed-off-by: Vladimir Murzin <vladimir.murzin@arm.com>
> ---
> arch/arm/kvm/arm.c | 12 ++++--------
> 1 file changed, 4 insertions(+), 8 deletions(-)
Acked-by: Marc Zyngier <marc.zyngier@arm.com>
M.
--
Jazz is not dead. It just smells funny...
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] arm64: KVM: Remove duplicating init code for setting VMID
2016-09-22 8:18 [PATCH] arm64: KVM: Remove duplicating init code for setting VMID Vladimir Murzin
2016-09-22 10:02 ` Marc Zyngier
@ 2016-09-22 11:23 ` Christoffer Dall
1 sibling, 0 replies; 3+ messages in thread
From: Christoffer Dall @ 2016-09-22 11:23 UTC (permalink / raw)
To: Vladimir Murzin; +Cc: marc.zyngier, kvmarm
On Thu, Sep 22, 2016 at 09:18:01AM +0100, Vladimir Murzin wrote:
> By now both VHE and non-VHE initialisation sequences query supported
> VMID size. Lets keep only single instance of this code under
> init_common_resources().
>
> Signed-off-by: Vladimir Murzin <vladimir.murzin@arm.com>
Applied, thanks!
-Christoffer
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2016-09-22 11:14 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz follow: Atom feed
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2016-09-22 8:18 [PATCH] arm64: KVM: Remove duplicating init code for setting VMID Vladimir Murzin
2016-09-22 10:02 ` Marc Zyngier
2016-09-22 11:23 ` Christoffer Dall
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