From: "David S. Miller" <davem@davemloft.net>
To: "David S. Miller" <davem@davemloft.net>
Cc: tony.luck@intel.com, linux-kernel@vger.kernel.org,
linux-ia64@vger.kernel.org, hugh@veritas.com
Subject: Re: bad pgd/pmd in latest BK on ia64
Date: Mon, 14 Mar 2005 23:31:56 +0000 [thread overview]
Message-ID: <20050314153156.159d4bb3.davem@davemloft.net> (raw)
In-Reply-To: <20050314151142.716903cb.davem@davemloft.net>
On Mon, 14 Mar 2005 15:11:42 -0800
"David S. Miller" <davem@davemloft.net> wrote:
> I therefore suspect the pgwalk patches.
I just noticed something else while reviewing this stuff.
The PTRS_PER_PMD macros aren't used anymore, so my hacks
to get 32-bit process VM operations optimized on sparc64
aren't even being used any more, ho hum... :-) There are
better ways to do this.
(For the interested, see {REAL_}PTRS_PER_PMD in
include/asm-sparc64/pgtable.h)
Come to think of it, this may be related somehow to whatever
is causing the problems.
WARNING: multiple messages have this Message-ID (diff)
From: "David S. Miller" <davem@davemloft.net>
To: "David S. Miller" <davem@davemloft.net>
Cc: tony.luck@intel.com, linux-kernel@vger.kernel.org,
linux-ia64@vger.kernel.org, hugh@veritas.com
Subject: Re: bad pgd/pmd in latest BK on ia64
Date: Mon, 14 Mar 2005 15:31:56 -0800 [thread overview]
Message-ID: <20050314153156.159d4bb3.davem@davemloft.net> (raw)
In-Reply-To: <20050314151142.716903cb.davem@davemloft.net>
On Mon, 14 Mar 2005 15:11:42 -0800
"David S. Miller" <davem@davemloft.net> wrote:
> I therefore suspect the pgwalk patches.
I just noticed something else while reviewing this stuff.
The PTRS_PER_PMD macros aren't used anymore, so my hacks
to get 32-bit process VM operations optimized on sparc64
aren't even being used any more, ho hum... :-) There are
better ways to do this.
(For the interested, see {REAL_}PTRS_PER_PMD in
include/asm-sparc64/pgtable.h)
Come to think of it, this may be related somehow to whatever
is causing the problems.
next prev parent reply other threads:[~2005-03-14 23:31 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-03-14 22:06 bad pgd/pmd in latest BK on ia64 Luck, Tony
2005-03-14 22:06 ` Luck, Tony
2005-03-14 22:34 ` David S. Miller
2005-03-14 22:34 ` David S. Miller
2005-03-14 23:11 ` David S. Miller
2005-03-14 23:11 ` David S. Miller
2005-03-14 23:31 ` David S. Miller [this message]
2005-03-14 23:31 ` David S. Miller
2005-03-15 7:17 ` Benjamin Herrenschmidt
2005-03-15 7:17 ` Benjamin Herrenschmidt
2005-03-15 13:24 ` Martin Hicks
2005-03-15 13:24 ` Martin Hicks
2005-03-15 18:40 ` David S. Miller
2005-03-15 18:40 ` David S. Miller
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