linux-kernel - Re: [PATCH] x86/vsyscall/64: Use proper accessor to update p4d entry

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Message-ID: <9203a154-3b96-7c57-7be5-2ddc81191ca0@suse.com>
Date:   Mon, 19 Mar 2018 16:09:45 +0100
From:   Juergen Gross <jgross@...e.com>
To:     Boris Ostrovsky <boris.ostrovsky@...cle.com>,
        linux-kernel@...r.kernel.org
Cc:     tglx@...utronix.de, mingo@...hat.com, hpa@...or.com,
        luto@...nel.org, x86@...nel.org
Subject: Re: [PATCH] x86/vsyscall/64: Use proper accessor to update p4d entry

On 19/03/18 15:31, Boris Ostrovsky wrote:
> Writing to it directly does not work for Xen PV guests.
> 
> Signed-off-by: Boris Ostrovsky <boris.ostrovsky@...cle.com>

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


Juergen