From: "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
To: Michael Ellerman <mpe@ellerman.id.au>,
Nicholas Piggin <npiggin@gmail.com>,
linuxppc-dev@lists.ozlabs.org
Subject: Re: [PATCH] powerpc/64s: use ibm, tlbiel-congruence-classes-(hash|radix) dt property
Date: Mon, 24 Apr 2017 14:52:30 +0530 [thread overview]
Message-ID: <121d8153-35b0-2bbc-d61d-8310568ce2dd@linux.vnet.ibm.com> (raw)
In-Reply-To: <87a876rwpe.fsf@concordia.ellerman.id.au>
On Monday 24 April 2017 02:47 PM, Michael Ellerman wrote:
> "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com> writes:
>> Nicholas Piggin <npiggin@gmail.com> writes:
>>> tlbiel instruction with IS!=0 on POWER7 and later Book3s CPUs invalidate
>>> TLBs belonging to a specified congruence class. In order to operate on
>>> the entire TLB, all congruence classes must be specified, requiring a
>>> software loop.
> ...
>>
>> This may need a rebase if mpe is going to take https://lists.ozlabs.org/pipermail/linuxppc-dev/2017-April/157130.html
>
> I would but it says "Not yet tested" :)
>
Anton replied with test results.
-aneesh
next prev parent reply other threads:[~2017-04-24 9:22 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20170422005854.17128-1-npiggin@gmail.com>
2017-04-22 0:58 ` [PATCH] powerpc/64s: use ibm, tlbiel-congruence-classes-(hash|radix) dt property Nicholas Piggin
2017-04-22 8:02 ` [PATCH] powerpc/64s: use ibm,tlbiel-congruence-classes-(hash|radix) " Benjamin Herrenschmidt
2017-04-22 23:14 ` Nicholas Piggin
2017-04-23 0:39 ` Benjamin Herrenschmidt
2017-04-23 9:57 ` Nicholas Piggin
2017-04-24 0:13 ` Benjamin Herrenschmidt
2017-04-24 4:22 ` Nicholas Piggin
2017-04-30 10:59 ` Nicholas Piggin
2017-04-22 10:34 ` [PATCH] powerpc/64s: use ibm, tlbiel-congruence-classes-(hash|radix) " kbuild test robot
2017-04-24 8:23 ` Aneesh Kumar K.V
2017-04-24 9:17 ` Michael Ellerman
2017-04-24 9:22 ` Aneesh Kumar K.V [this message]
2017-04-26 8:29 ` [PATCH] powerpc/64s: use ibm,tlbiel-congruence-classes-(hash|radix) " Nicholas Piggin
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