From: Leonid Yegoshin <Leonid.Yegoshin@imgtec.com>
To: David Daney <ddaney@caviumnetworks.com>
Cc: David Daney <ddaney.cavm@gmail.com>, <linux-mips@linux-mips.org>,
<ralf@linux-mips.org>, David Daney <david.daney@cavium.com>,
<stable@vger.kernel.org>
Subject: Re: MIPS: Make set_pte() SMP safe.
Date: Tue, 4 Aug 2015 13:36:51 -0700 [thread overview]
Message-ID: <55C12263.7070407@imgtec.com> (raw)
In-Reply-To: <55C1214F.8050208@imgtec.com>
David,
Note: Excuse me for bothering you but if guard page logic doesn't work
anymore then it can be scraped. It allows me to optimize some cache
flushes in VMAP area - instead of flushing a full cache, just flush a
range of pages.
- Leonid.
WARNING: multiple messages have this Message-ID (diff)
From: Leonid Yegoshin <Leonid.Yegoshin@imgtec.com>
To: David Daney <ddaney@caviumnetworks.com>
Cc: David Daney <ddaney.cavm@gmail.com>,
linux-mips@linux-mips.org, ralf@linux-mips.org,
David Daney <david.daney@cavium.com>,
stable@vger.kernel.org
Subject: Re: MIPS: Make set_pte() SMP safe.
Date: Tue, 4 Aug 2015 13:36:51 -0700 [thread overview]
Message-ID: <55C12263.7070407@imgtec.com> (raw)
Message-ID: <20150804203651.F1BfYcnG7z_7L05-KvbGgRoR6UcSurqcAU3qTVPjX9M@z> (raw)
In-Reply-To: <55C1214F.8050208@imgtec.com>
David,
Note: Excuse me for bothering you but if guard page logic doesn't work
anymore then it can be scraped. It allows me to optimize some cache
flushes in VMAP area - instead of flushing a full cache, just flush a
range of pages.
- Leonid.
next prev parent reply other threads:[~2015-08-04 20:37 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-08-04 0:48 [PATCH] MIPS: Make set_pte() SMP safe David Daney
2015-08-04 0:48 ` David Daney
2015-08-04 19:15 ` Leonid Yegoshin
2015-08-04 19:15 ` Leonid Yegoshin
2015-08-04 20:01 ` David Daney
2015-08-04 20:01 ` David Daney
2015-08-04 20:32 ` Leonid Yegoshin
2015-08-04 20:32 ` Leonid Yegoshin
2015-08-04 20:36 ` Leonid Yegoshin [this message]
2015-08-04 20:36 ` Leonid Yegoshin
2015-08-04 20:38 ` David Daney
2015-08-04 20:38 ` David Daney
2015-08-04 20:47 ` Leonid Yegoshin
2015-08-04 20:47 ` Leonid Yegoshin
2015-08-04 20:48 ` David Daney
2015-08-04 20:48 ` David Daney
2015-08-04 20:58 ` Leonid Yegoshin
2015-08-04 20:58 ` Leonid Yegoshin
2015-08-24 3:28 ` [PATCH] " Joshua Kinard
-- strict thread matches above, loose matches on Subject: below --
2015-08-04 0:48 David Daney
2015-08-04 0:48 David Daney
2015-08-04 0:48 David Daney
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