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From: Isaila Alexandru <aisaila@bitdefender.com>
To: Jan Beulich <JBeulich@suse.com>
Cc: George Dunlap <George.Dunlap@eu.citrix.com>,
	Andrew Cooper <andrew.cooper3@citrix.com>,
	tamas@tklengyel.com, Razvan Cojocaru <rcojocaru@bitdefender.com>,
	xen-devel@lists.xen.org
Subject: Re: [PATCH v4] x86/mm: Add mem access rights to NPT
Date: Wed, 25 Jul 2018 11:29:59 +0300	[thread overview]
Message-ID: <1532507399.21125.7.camel@bitdefender.com> (raw)
In-Reply-To: <5B56E99D02000078001D706B@prv1-mh.provo.novell.com>

> > 
> > +static void p2m_set_access(struct p2m_domain *p2m, unsigned long
> > gfn,
> > +                                      p2m_access_t a)
> > +{
> > +    int rc;
> > +
> > +    if ( !p2m->mem_access_settings )
> > +        return;
> No error indication?

I would say ASSERT is a better choice if the code got this far and it
could not allocate memory

Alex

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  parent reply	other threads:[~2018-07-25  8:29 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-07-23 13:48 [PATCH v4] x86/mm: Add mem access rights to NPT Alexandru Isaila
2018-07-24  8:55 ` Jan Beulich
2018-07-24  9:28   ` Razvan Cojocaru
2018-07-24  9:33     ` Jan Beulich
2018-07-24 11:26   ` George Dunlap
2018-07-24 12:02     ` Jan Beulich
2018-07-25  9:25       ` George Dunlap
2018-07-25 10:37         ` Jan Beulich
2018-08-09 12:14           ` Isaila Alexandru
2018-09-26  8:17           ` Isaila Alexandru
2018-09-26 13:13             ` George Dunlap
2018-07-25  8:29   ` Isaila Alexandru [this message]
2018-07-25  9:14     ` Jan Beulich
2018-07-25  9:28       ` Isaila Alexandru
2018-09-26 16:02 ` George Dunlap
2018-09-26 16:02   ` George Dunlap

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