From: Michael Ellerman <patch-notifications@ellerman•id.au>
To: Benjamin Herrenschmidt <benh@kernel•crashing.org>,
linuxppc-dev@lists•ozlabs.org
Cc: aneesh.kumar@linux•vnet.ibm.com
Subject: Re: [v2, 1/4] powerpc/mm/radix: Improve _tlbiel_pid to be usable for PWC flushes
Date: Mon, 7 Aug 2017 20:41:50 +1000 (AEST) [thread overview]
Message-ID: <3xQvGl00QXz9t2S@ozlabs.org> (raw)
In-Reply-To: <20170719044907.21703-1-benh@kernel.crashing.org>
On Wed, 2017-07-19 at 04:49:04 UTC, Benjamin Herrenschmidt wrote:
> The PWC flush only needs a single set call, just like the
> full (RIC=2) flush.
>
> This will allow us to get rid of the dedicated _tlbiel_pwc()
>
> Signed-off-by: Benjamin Herrenschmidt <benh@kernel•crashing.org>
> Reviewed-by: Aneesh Kumar K.V <aneesh.kumar@linux•vnet.ibm.com>
Series applied to powerpc next, thanks.
https://git.kernel.org/powerpc/c/5ce5fe14ed0302315061cf97ce67ac
cheers
prev parent reply other threads:[~2017-08-07 10:41 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-07-19 4:49 [PATCH v2 1/4] powerpc/mm/radix: Improve _tlbiel_pid to be usable for PWC flushes Benjamin Herrenschmidt
2017-07-19 4:49 ` [PATCH v2 2/4] powerpc/mm/radix: Improve TLB/PWC flushes Benjamin Herrenschmidt
2017-07-20 2:52 ` Aneesh Kumar K.V
2017-07-19 4:49 ` [PATCH v2 3/4] powerpc/mm/radix: Avoid flushing the PWC on every flush_tlb_range Benjamin Herrenschmidt
2017-07-20 2:52 ` Aneesh Kumar K.V
2017-07-19 4:49 ` [PATCH v2 4/4] powerpc/mm/radix: Workaround prefetch issue with KVM Benjamin Herrenschmidt
2017-07-20 2:51 ` [PATCH v2 1/4] powerpc/mm/radix: Improve _tlbiel_pid to be usable for PWC flushes Aneesh Kumar K.V
2017-08-07 10:41 ` Michael Ellerman [this message]
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