Messages in this thread | | | Date | Tue, 3 May 2022 09:24:13 +0200 | Subject | Re: [PATCH V7 5/6] x86/entry: Don't call error_entry() for XENPV | From | Juergen Gross <> |
| |
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 [unhandled content-type:application/pgp-keys][unhandled content-type:application/pgp-signature] | |