From: "H. Peter Anvin" <hpa@zytor.com>
To: stefani@seibold.net, gregkh@linuxfoundation.org,
linux-kernel@vger.kernel.org, x86@kernel.org, tglx@linutronix.de,
mingo@redhat.com, ak@linux.intel.com, aarcange@redhat.com,
john.stultz@linaro.org, luto@amacapital.net, xemul@parallels.com,
gorcunov@openvz.org, andriy.shevchenko@linux.intel.com
Cc: Martin.Runge@rohde-schwarz.com, Andreas.Brief@rohde-schwarz.com
Subject: Re: [PATCH 0/4] Add 32 bit VDSO time function support
Date: Thu, 30 Jan 2014 07:31:25 -0800 [thread overview]
Message-ID: <52EA704D.2000809@zytor.com> (raw)
In-Reply-To: <1391078953-1575-1-git-send-email-stefani@seibold.net>
On 01/30/2014 02:49 AM, stefani@seibold.net wrote:
> The VDSO page for a 32 bit resided now on 0xffffc000, followed by the VVAR and
> HPET page.
Any reason to not move the vdso base page to the top, in order to avoid
breaking broken applications? It seems a fairly innocuous shuffle...
probably little gain, but very little cost.
-hpa
next prev parent reply other threads:[~2014-01-30 15:32 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-01-30 10:49 [PATCH 0/4] Add 32 bit VDSO time function support stefani
2014-01-30 10:49 ` [PATCH 1/4] Make vsyscall_gtod_data handling x86 generic stefani
2014-01-30 18:05 ` Andy Lutomirski
2014-01-30 19:27 ` Stefani Seibold
2014-01-30 19:51 ` Andy Lutomirski
2014-01-30 20:19 ` Stefani Seibold
2014-01-31 0:10 ` Andi Kleen
2014-02-01 14:51 ` Stefani Seibold
2014-01-30 10:49 ` [PATCH 2/4] Add new func _install_special_mapping() to mmap.c stefani
2014-01-30 10:49 ` [PATCH 3/4] Add 32 bit VDSO support for 32 kernel stefani
2014-01-30 15:30 ` H. Peter Anvin
2014-01-30 15:53 ` Stefani Seibold
2014-01-30 18:17 ` Andy Lutomirski
2014-01-30 19:39 ` Stefani Seibold
2014-01-30 19:50 ` Andy Lutomirski
2014-01-30 10:49 ` [PATCH 4/4] Add 32 bit VDSO support for 64 kernel stefani
2014-01-30 18:21 ` Andy Lutomirski
2014-01-30 19:43 ` Stefani Seibold
2014-01-31 23:12 ` Andy Lutomirski
2014-01-30 15:31 ` H. Peter Anvin [this message]
2014-01-30 15:52 ` [PATCH 0/4] Add 32 bit VDSO time function support Stefani Seibold
2014-01-30 15:54 ` H. Peter Anvin
2014-01-30 17:57 ` Andy Lutomirski
2014-01-30 18:03 ` H. Peter Anvin
2014-01-30 18:08 ` Andy Lutomirski
-- strict thread matches above, loose matches on Subject: below --
2014-02-01 15:32 stefani
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