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From: Andi Kleen <ak@linux.intel.com>
To: speck@linutronix.de
Subject: [MODERATED] Re: [PATCH v5 6/8] L1TFv4 4
Date: Thu, 24 May 2018 09:53:05 -0700	[thread overview]
Message-ID: <20180524165305.GQ4486@tassilo.jf.intel.com> (raw)
In-Reply-To: <20180524154511.z4rlf6lplnfq2ewo@treble>

> BTW, X86_FEATURE_L1TF_WA is never actually used anywhere, shouldn't

It is used by the sysfs code. This is only used for reporting.

> max_swapfile_size() and pfn_modify_allowed() be checking it instead of
> X86_BUG_L1TF?

No, we should try our best to protect even in this case.

-Andi

  reply	other threads:[~2018-05-24 16:53 UTC|newest]

Thread overview: 23+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-05-23 21:51 [MODERATED] [PATCH v5 0/8] L1TFv4 5 Andi Kleen
2018-05-23 21:51 ` [MODERATED] [PATCH v5 1/8] L1TFv4 6 Andi Kleen
2018-05-23 21:51 ` [MODERATED] [PATCH v5 2/8] L1TFv4 7 Andi Kleen
2018-05-23 21:51 ` [MODERATED] [PATCH v5 3/8] L1TFv4 2 Andi Kleen
2018-05-23 21:51 ` [MODERATED] [PATCH v5 4/8] L1TFv4 8 Andi Kleen
2018-05-23 21:51 ` [MODERATED] [PATCH v5 5/8] L1TFv4 0 Andi Kleen
2018-05-23 21:51 ` [MODERATED] [PATCH v5 6/8] L1TFv4 4 Andi Kleen
2018-05-23 21:51 ` [MODERATED] [PATCH v5 7/8] L1TFv4 3 Andi Kleen
2018-05-23 21:51 ` [MODERATED] [PATCH v5 8/8] L1TFv4 1 Andi Kleen
     [not found] ` <20180523215658.63CAB61104@crypto-ml.lab.linutronix.de>
2018-05-23 22:22   ` [MODERATED] Re: [PATCH v5 5/8] L1TFv4 0 Borislav Petkov
     [not found] ` <20180523215726.A931B61157@crypto-ml.lab.linutronix.de>
2018-05-23 22:50   ` [MODERATED] Re: [PATCH v5 8/8] L1TFv4 1 Dave Hansen
     [not found] ` <20180523215737.7C50E61169@crypto-ml.lab.linutronix.de>
2018-05-23 23:15   ` [MODERATED] Re: [PATCH v5 1/8] L1TFv4 6 Dave Hansen
2018-05-23 23:52     ` Andrew Cooper
2018-05-24  9:09     ` Michal Hocko
2018-05-24 15:26     ` Andi Kleen
2018-05-24 17:00       ` Dave Hansen
     [not found] ` <20180523215136.EB16B610ED@crypto-ml.lab.linutronix.de>
2018-05-24  3:34   ` [MODERATED] Re: [PATCH v5 4/8] L1TFv4 8 Josh Poimboeuf
     [not found] ` <20180523215651.BFF82610ED@crypto-ml.lab.linutronix.de>
2018-05-24  4:04   ` [MODERATED] Re: [PATCH v5 6/8] L1TFv4 4 Josh Poimboeuf
2018-05-24 13:35     ` Andi Kleen
2018-05-24 15:45       ` Josh Poimboeuf
2018-05-24 16:53         ` Andi Kleen [this message]
2018-05-24 17:53           ` Josh Poimboeuf
2018-05-24 20:32             ` Andi Kleen

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