* [PATCH] KVM: arm64: remove duplicated AA64MMFR1_EL1 XNX
@ 2024-05-01 14:29 Russell King (Oracle)
2024-05-01 14:39 ` Zenghui Yu
2024-05-01 15:41 ` Marc Zyngier
0 siblings, 2 replies; 3+ messages in thread
From: Russell King (Oracle) @ 2024-05-01 14:29 UTC (permalink / raw)
To: Marc Zyngier, Oliver Upton, Catalin Marinas, Will Deacon
Cc: James Morse, Suzuki K Poulose, Zenghui Yu, linux-arm-kernel,
kvmarm
Commit d5a32b60dc18 ("KVM: arm64: Allow userspace to change
ID_AA64MMFR{0-2}_EL1") made certain fields in these registers writable,
but in doing so, ID_AA64MMFR1_EL1_XNX was listed twice. Remove the
duplication.
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
---
arch/arm64/kvm/sys_regs.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/arch/arm64/kvm/sys_regs.c b/arch/arm64/kvm/sys_regs.c
index 3aa2cedb283a..0cc289b17665 100644
--- a/arch/arm64/kvm/sys_regs.c
+++ b/arch/arm64/kvm/sys_regs.c
@@ -2338,7 +2338,6 @@ static const struct sys_reg_desc sys_reg_descs[] = {
ID_AA64MMFR0_EL1_TGRAN16_2)),
ID_WRITABLE(ID_AA64MMFR1_EL1, ~(ID_AA64MMFR1_EL1_RES0 |
ID_AA64MMFR1_EL1_HCX |
- ID_AA64MMFR1_EL1_XNX |
ID_AA64MMFR1_EL1_TWED |
ID_AA64MMFR1_EL1_XNX |
ID_AA64MMFR1_EL1_VH |
--
2.30.2
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^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH] KVM: arm64: remove duplicated AA64MMFR1_EL1 XNX
2024-05-01 14:29 [PATCH] KVM: arm64: remove duplicated AA64MMFR1_EL1 XNX Russell King (Oracle)
@ 2024-05-01 14:39 ` Zenghui Yu
2024-05-01 15:41 ` Marc Zyngier
1 sibling, 0 replies; 3+ messages in thread
From: Zenghui Yu @ 2024-05-01 14:39 UTC (permalink / raw)
To: Russell King (Oracle)
Cc: Marc Zyngier, Oliver Upton, Catalin Marinas, Will Deacon,
James Morse, Suzuki K Poulose, Zenghui Yu, linux-arm-kernel,
kvmarm
On 2024/5/1 22:29, Russell King (Oracle) wrote:
> Commit d5a32b60dc18 ("KVM: arm64: Allow userspace to change
> ID_AA64MMFR{0-2}_EL1") made certain fields in these registers writable,
> but in doing so, ID_AA64MMFR1_EL1_XNX was listed twice. Remove the
> duplication.
>
> Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Reviewed-by: Zenghui Yu <zenghui.yu@linux.dev>
Thanks!
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^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] KVM: arm64: remove duplicated AA64MMFR1_EL1 XNX
2024-05-01 14:29 [PATCH] KVM: arm64: remove duplicated AA64MMFR1_EL1 XNX Russell King (Oracle)
2024-05-01 14:39 ` Zenghui Yu
@ 2024-05-01 15:41 ` Marc Zyngier
1 sibling, 0 replies; 3+ messages in thread
From: Marc Zyngier @ 2024-05-01 15:41 UTC (permalink / raw)
To: Oliver Upton, Catalin Marinas, Will Deacon, Russell King (Oracle)
Cc: James Morse, Suzuki K Poulose, Zenghui Yu, linux-arm-kernel,
kvmarm
On Wed, 01 May 2024 15:29:05 +0100, Russell King (Oracle) wrote:
> Commit d5a32b60dc18 ("KVM: arm64: Allow userspace to change
> ID_AA64MMFR{0-2}_EL1") made certain fields in these registers writable,
> but in doing so, ID_AA64MMFR1_EL1_XNX was listed twice. Remove the
> duplication.
>
>
Applied to next, thanks!
[1/1] KVM: arm64: remove duplicated AA64MMFR1_EL1 XNX
commit: e8533e58cae02923e8cbffca516d3d821cee1649
Cheers,
M.
--
Without deviation from the norm, progress is not possible.
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2024-05-01 14:29 [PATCH] KVM: arm64: remove duplicated AA64MMFR1_EL1 XNX Russell King (Oracle)
2024-05-01 14:39 ` Zenghui Yu
2024-05-01 15:41 ` Marc Zyngier
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