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SubjectRe: [PATCH V7 5/6] x86/entry: Don't call error_entry() for XENPV
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On 03.05.22 05:21, Lai Jiangshan wrote:
> From: Lai Jiangshan <jiangshan.ljs@antgroup.com>
>
> When in XENPV, it is already in the task stack, and it can't fault for
> native_iret() nor native_load_gs_index() since XENPV uses its own pvops
> for IRET and load_gs_index(). And it doesn't need to switch the CR3.
>
> So there is no reason to call error_entry() in XENPV.
>
> Cc: Juergen Gross <jgross@suse.com>
> Signed-off-by: Lai Jiangshan <jiangshan.ljs@antgroup.com>

Reviewed-by: Juergen Gross <jgross@suse.com>


Juergen
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