From: Balbir Singh <bsingharora@gmail•com>
To: "Aneesh Kumar K.V" <aneesh.kumar@linux•vnet.ibm.com>,
benh@kernel•crashing.org, paulus@samba•org, mpe@ellerman•id.au
Cc: linuxppc-dev@lists•ozlabs.org
Subject: Re: [PATCH] powerpc/mm/radix: Add missing tlb flush
Date: Wed, 11 May 2016 16:41:36 +1000 [thread overview]
Message-ID: <1462948896.20338.1.camel@gmail.com> (raw)
In-Reply-To: <1462943938-29341-1-git-send-email-aneesh.kumar@linux.vnet.ibm.com>
On Wed, 2016-05-11 at 10:48 +0530, Aneesh Kumar K.V wrote:
> This should not have any impact on hash, because hash does tlb
> invalidate with every pte update and we don't implement
> flush_tlb_* functions for hash. With radix we should make an explicit
> call to flush tlb outside pte update.
>
> Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux•vnet.ibm.com>
> + flush_tlb_range(vma, address, address + HPAGE_PMD_SIZE);
Acked-by: Balbir Singh <bsingharora@gmail•com>
prev parent reply other threads:[~2016-05-11 6:41 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-05-11 5:18 [PATCH] powerpc/mm/radix: Add missing tlb flush Aneesh Kumar K.V
2016-05-11 6:41 ` Balbir Singh [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1462948896.20338.1.camel@gmail.com \
--to=bsingharora@gmail$(echo .)com \
--cc=aneesh.kumar@linux$(echo .)vnet.ibm.com \
--cc=benh@kernel$(echo .)crashing.org \
--cc=linuxppc-dev@lists$(echo .)ozlabs.org \
--cc=mpe@ellerman$(echo .)id.au \
--cc=paulus@samba$(echo .)org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox