linux-kernel - RE: [PATCH] x86/tdx: Fix crash on kexec

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Message-ID:
 <SA1PR21MB131745AD18D9E91D2ACA1964BFDE2@SA1PR21MB1317.namprd21.prod.outlook.com>
Date: Thu, 4 Jul 2024 14:48:49 +0000
From: Dexuan Cui <decui@...rosoft.com>
To: "Kirill A. Shutemov" <kirill.shutemov@...ux.intel.com>
CC: Borislav Petkov <bp@...en8.de>, Dave Hansen <dave.hansen@...ux.intel.com>,
	Thomas Gleixner <tglx@...utronix.de>, Ingo Molnar <mingo@...hat.com>,
	"x86@...nel.org" <x86@...nel.org>, "H. Peter Anvin" <hpa@...or.com>, Michael
 Kelley <mikelley@...rosoft.com>, Kuppuswamy Sathyanarayanan
	<sathyanarayanan.kuppuswamy@...ux.intel.com>, Kai Huang
	<kai.huang@...el.com>, Rick Edgecombe <rick.p.edgecombe@...el.com>,
	"linux-coco@...ts.linux.dev" <linux-coco@...ts.linux.dev>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: RE: [PATCH] x86/tdx: Fix crash on kexec

> From: Kirill A. Shutemov <kirill.shutemov@...ux.intel.com>
> > [...]
> > Hi Kirill, Dave,
> > Do you think if it's a good idea if I post a new patch that combines
> >     e1b8ac3aae58 ("x86/tdx: Support vmalloc() for
> > tdx_enc_status_changed()")
> > and
> >     your patch "[PATCH] x86/tdx: Fix crash on kexec"?
> 
> Yeah, IIUC, that's what Borislav wanted. After proper testing.
> 
> --
>   Kiryl Shutsemau / Kirill A. Shutemov

Hi Kirill,  
I tested the 2 patches for a Linux VM on Hyper-V and all worked fine.

When you finish testing, please let me know so that I can post
a combined patch; alternatively, it would be better if you can help post
a combined patch.

Thanks,
Dexuan