From: Michael Ellerman <patch-notifications@ellerman.id.au>
To: "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>,
benh@kernel.crashing.org, paulus@samba.org
Cc: linuxppc-dev@lists.ozlabs.org,
"Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
Subject: Re: [1/2] powerpc/mm/radix: Don't do page walk cache flush when doing full mm flush
Date: Tue, 11 Apr 2017 08:49:24 +1000 (AEST) [thread overview]
Message-ID: <3w25384G8Qz9sNB@ozlabs.org> (raw)
In-Reply-To: <1491057708-15934-1-git-send-email-aneesh.kumar@linux.vnet.ibm.com>
On Sat, 2017-04-01 at 14:41:47 UTC, "Aneesh Kumar K.V" wrote:
> For fullmm tlb flush, we do a flush with RIC_FLUSH_ALL which will invalidate all
> related caches (radix__tlb_flush()). Hence the pwc flush is not needed.
>
> Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
> Acked-by: Anton Blanchard <anton@samba.org>
Applied to powerpc next, thanks.
https://git.kernel.org/powerpc/c/f6b0df55cad252fedd60aa2ba75a02
cheers
prev parent reply other threads:[~2017-04-10 22:49 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-04-01 14:41 [PATCH 1/2] powerpc/mm/radix: Don't do page walk cache flush when doing full mm flush Aneesh Kumar K.V
2017-04-01 14:41 ` [PATCH 2/2] powerpc/mm/radix: Remove unnecessary ptesync Aneesh Kumar K.V
2017-04-10 3:11 ` Anton Blanchard
2017-04-10 22:49 ` [2/2] " Michael Ellerman
2017-04-10 3:16 ` [PATCH 1/2] powerpc/mm/radix: Don't do page walk cache flush when doing full mm flush Anton Blanchard
2017-04-10 22:49 ` Michael Ellerman [this message]
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