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From: will.deacon@arm.com (Will Deacon)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v7 8/9] ARM: vdso initialization, mapping, and synchronization
Date: Tue, 22 Jul 2014 09:13:54 +0100	[thread overview]
Message-ID: <20140722081354.GE24282@arm.com> (raw)
In-Reply-To: <CALCETrXGi3a3G=dH2R6-mu2BwGdEyn3AXrGVRstye6zPO1mFxA@mail.gmail.com>

On Tue, Jul 22, 2014 at 01:14:35AM +0100, Andy Lutomirski wrote:
> On Wed, Jul 2, 2014 at 11:54 AM, Will Deacon <will.deacon@arm.com> wrote:
> > Ok, so that explains why things are working at the moment and it sounds like
> > we have some wiggle room too. I'll look at moving the datapage anyway, since
> > having these artificial limits is error-prone and fragile, but I don't think
> > it's something we need to panic about immediately.
> >
> > Also, if you get to the bottom of your binutils issues with the section
> > allocation, that might work for us since we don't really have any legacy
> > binutils supporting arm64.
> 
> Just in case anyone still cares about this thread, moving the vvar
> area back before the vdso text is queued up for 3.17.  I gave up on
> reliably keeping binutils happy with my ugly hack.

The same change is also queued for arm64.

Thanks Andy,

Will

  reply	other threads:[~2014-07-22  8:13 UTC|newest]

Thread overview: 76+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-06-23  3:11 [PATCH v7 0/9] ARM: VDSO Nathan Lynch
2014-06-23  3:11 ` [PATCH v7 1/9] clocksource: arm_arch_timer: change clocksource name if CP15 unavailable Nathan Lynch
2014-06-23  3:11 ` [PATCH v7 2/9] clocksource: arm_arch_timer: enable counter access for 32-bit ARM Nathan Lynch
2014-06-23  3:11 ` [PATCH v7 3/9] ARM: arch_timer: remove unused functions Nathan Lynch
2014-06-23  3:11 ` [PATCH v7 4/9] arm64: " Nathan Lynch
2014-06-23  3:11 ` [PATCH v7 5/9] ARM: place sigpage at a random offset above stack Nathan Lynch
2014-06-23  3:11 ` [PATCH v7 6/9] ARM: miscellaneous vdso infrastructure, preparation Nathan Lynch
2014-06-30 10:11   ` Arnd Bergmann
2014-06-30 12:27     ` Nathan Lynch
2014-06-30 13:06       ` Arnd Bergmann
2014-06-23  3:11 ` [PATCH v7 7/9] ARM: add vdso user-space code Nathan Lynch
2014-06-28  9:53   ` Russell King - ARM Linux
2014-06-28 10:03     ` Russell King - ARM Linux
2014-06-30 15:56       ` Andy Lutomirski
2014-06-28 15:19     ` Nathan Lynch
2014-06-28 15:26   ` Russell King - ARM Linux
2014-06-28 16:13     ` Nathan Lynch
2014-06-28 18:12       ` Russell King - ARM Linux
2014-06-28 19:45         ` Nathan Lynch
2014-06-28 20:11           ` Russell King - ARM Linux
2014-06-28 21:35             ` Nathan Lynch
2014-06-29  8:34               ` Russell King - ARM Linux
2014-06-29 15:48                 ` Nathan Lynch
2014-06-29 16:07                   ` Russell King - ARM Linux
2014-06-29 23:04                     ` Nathan Lynch
2014-06-30 21:33                     ` Andy Lutomirski
2014-06-30 15:59     ` Andy Lutomirski
2014-06-30 16:50       ` Nathan Lynch
2014-06-30 21:29   ` Andy Lutomirski
2014-07-01  9:00     ` Will Deacon
2014-07-01 13:34       ` Nathan Lynch
2014-07-01 14:11         ` Andy Lutomirski
2014-07-01 13:28     ` Nathan Lynch
2014-07-01 14:56       ` Andy Lutomirski
2014-06-23  3:11 ` [PATCH v7 8/9] ARM: vdso initialization, mapping, and synchronization Nathan Lynch
2014-06-30 21:37   ` Andy Lutomirski
2014-07-01  9:03     ` Will Deacon
2014-07-01 14:11       ` Nathan Lynch
2014-07-01 14:15         ` Will Deacon
2014-07-01 14:17           ` Andy Lutomirski
2014-07-01 17:27             ` Christopher Covington
2014-07-02 14:40             ` Will Deacon
2014-07-02 15:54               ` Andy Lutomirski
2014-07-02 16:18                 ` Nathan Lynch
2014-07-02 16:27                   ` Will Deacon
2014-07-02 16:47                     ` Andy Lutomirski
2014-07-02 17:24                       ` Will Deacon
2014-07-02 18:34                         ` Andy Lutomirski
2014-07-02 18:54                           ` Will Deacon
2014-07-22  0:14                             ` Andy Lutomirski
2014-07-22  8:13                               ` Will Deacon [this message]
2014-07-01 14:01     ` Nathan Lynch
2014-07-01 14:09       ` Andy Lutomirski
2014-07-01 14:14         ` Russell King - ARM Linux
2014-06-23  3:11 ` [PATCH v7 9/9] ARM: add CONFIG_VDSO Kconfig and Makefile bits Nathan Lynch
2014-06-27  8:51 ` [PATCH v7 0/9] ARM: VDSO Jan Glauber
2014-06-27  8:57   ` Russell King - ARM Linux
2014-06-27  9:41     ` Ard Biesheuvel
2014-06-27  9:46       ` Russell King - ARM Linux
2014-06-27 17:01         ` Nathan Lynch
2014-06-28  9:42           ` Russell King - ARM Linux
2014-06-28  9:55             ` Russell King - ARM Linux
2014-06-28 14:49               ` Russell King - ARM Linux
2014-06-30  7:27                 ` Arnd Bergmann
2014-06-30  7:43             ` Arnd Bergmann
2014-06-30 18:27               ` Nathan Lynch
2014-06-27 16:00   ` Nathan Lynch
2014-06-30 16:03   ` Andy Lutomirski
2014-06-30  8:12 ` Ard Biesheuvel
2014-07-01 16:34   ` Nathan Lynch
2014-07-01 20:08     ` Ard Biesheuvel
2014-07-01 22:44       ` Russell King - ARM Linux
2014-06-30 14:40 ` Will Deacon
2014-06-30 15:42   ` Nathan Lynch
2014-06-30 21:56     ` Andy Lutomirski
2014-07-01  9:04       ` Will Deacon

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