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From: Andi Kleen <andi@firstfloor.org>
To: Jiri Slaby <jslaby@suse.cz>
Cc: Andi Kleen <andi@firstfloor.org>,
	stable@vger.kernel.org, x86@kernel.org,
	linux-kernel@vger.kernel.org, bernhard.kaindl@thalesgroup.com,
	Andi Kleen <ak@linux.intel.com>
Subject: Re: [PATCH] x86/mm/pat: Fix L1TF stable backport for CPA
Date: Thu, 6 Sep 2018 13:27:49 -0700	[thread overview]
Message-ID: <20180906202749.siuw4hlnafzq4o23@two.firstfloor.org> (raw)
In-Reply-To: <2374a957-ab3c-5fad-64eb-14ce4a698715@suse.cz>

> And what about populate_pud?
>                 set_pud(pud, pud_mkhuge(pfn_pud(cpa->pfn,
>                                    canon_pgprot(pud_pgprot))));
> 
>                 start     += PUD_SIZE;
>                 cpa->pfn  += PUD_SIZE;

Yes you're right. That case needs to be fixed too.

Are you sending a patch, or should I?

-Andi

  reply	other threads:[~2018-09-06 20:27 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-08-25 13:50 [PATCH] x86/mm/pat: Fix L1TF stable backport for CPA Andi Kleen
2018-08-25 15:07 ` Greg KH
2018-08-26  4:46 ` Guenter Roeck
2018-08-26  5:06   ` Andi Kleen
2018-08-26  5:55     ` Greg KH
2018-09-06  6:48 ` Jiri Slaby
2018-09-06 20:27   ` Andi Kleen [this message]
2018-09-07  9:13     ` [PATCH v2 for 4.4] x86/mm/pat: Fix L1TF stable backport for CPA, 2nd call Jiri Slaby
2018-09-07  9:30       ` Greg KH
2018-09-17 11:51     ` [PATCH] x86/mm/pat: Fix L1TF stable backport for CPA Greg KH
2018-09-17 12:16       ` Jiri Slaby
2018-09-17 12:20         ` Greg KH

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