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Re: [Xen-devel] [PATCH v1] x86: Restore IA32_MISC_ENABLE on wakeup
- To: Michał Kowalczyk <mkow@xxxxxxxxxxxxxxxxxxxxxx>, <xen-devel@xxxxxxxxxxxxxxxxxxxx>
- From: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
- Date: Mon, 19 Aug 2019 10:04:19 +0100
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- Cc: Wei Liu <wl@xxxxxxx>, Marek Marczykowski-Górecki <marmarek@xxxxxxxxxxxxxxxxxxxxxx>, Jan Beulich <jbeulich@xxxxxxxx>, Roger Pau Monné <roger.pau@xxxxxxxxxx>
- Delivery-date: Mon, 19 Aug 2019 09:04:47 +0000
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On 19/08/2019 03:23, Michał Kowalczyk wrote:
> diff --git a/xen/arch/x86/boot/trampoline.S b/xen/arch/x86/boot/trampoline.S
> index 7c6a2328d2..fcaa3eeaf1 100644
> --- a/xen/arch/x86/boot/trampoline.S
> +++ b/xen/arch/x86/boot/trampoline.S
> @@ -85,7 +85,7 @@ trampoline_gdt:
> .long trampoline_gdt + BOOT_PSEUDORM_DS + 2 - .
> .popsection
>
> -GLOBAL(trampoline_misc_enable_off)
> +GLOBAL(misc_enable_off)
The overall change is fine, but why have you renamed this variable?
Without the rename, the patch would be just the single hunk in wakeup.S
and therefore easier to backport.
~Andrew
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