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

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Message-ID: <uewczuxr5foiwe6wklhcgzi6ejfwgacxxoa67xadey62s46yro@quwpodezpxh5>
Date: Mon, 8 Jul 2024 15:34:34 +0300
From: "Kirill A. Shutemov" <kirill.shutemov@...ux.intel.com>
To: Dexuan Cui <decui@...rosoft.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

On Thu, Jul 04, 2024 at 02:48:49PM +0000, Dexuan Cui wrote:
> > 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.

Go ahead, post the new version.

Borislav, could you drop the original patch from tip tree?

-- 
  Kiryl Shutsemau / Kirill A. Shutemov