From: sboyd@codeaurora.org (Stephen Boyd)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v8 03/10] clocksource: arm_arch_timer: change clocksource name if CP15 unavailable
Date: Mon, 04 Aug 2014 17:01:34 -0700 [thread overview]
Message-ID: <53E01EDE.9040806@codeaurora.org> (raw)
In-Reply-To: <1407003407-31219-4-git-send-email-nathan_lynch@mentor.com>
On 08/02/14 11:16, Nathan Lynch wrote:
> The arm and arm64 VDSOs need CP15 access to the architected counter.
> If this is unavailable (which is allowed by ARM v7), indicate this by
> changing the clocksource name to "arch_mem_counter" before registering
> the clocksource.
>
> Suggested by Stephen Boyd.
>
> Signed-off-by: Nathan Lynch <nathan_lynch@mentor.com>
Reviewed-by: Stephen Boyd <sboyd@codeaurora.org>
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next prev parent reply other threads:[~2014-08-05 0:01 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-02 18:16 [PATCH v8 00/10] ARM: VDSO Nathan Lynch
2014-08-02 18:16 ` [PATCH v8 01/10] ARM: use _install_special_mapping for sigpage Nathan Lynch
2014-08-04 12:46 ` Will Deacon
2014-08-04 13:12 ` Nathan Lynch
2014-08-04 14:11 ` Nathan Lynch
2014-08-04 16:06 ` Will Deacon
2014-08-02 18:16 ` [PATCH v8 02/10] ARM: place sigpage at a random offset above stack Nathan Lynch
2014-08-02 18:16 ` [PATCH v8 03/10] clocksource: arm_arch_timer: change clocksource name if CP15 unavailable Nathan Lynch
2014-08-05 0:01 ` Stephen Boyd [this message]
2014-08-05 0:10 ` Andy Lutomirski
2014-08-02 18:16 ` [PATCH v8 04/10] clocksource: arm_arch_timer: enable counter access for 32-bit ARM Nathan Lynch
2014-08-02 18:16 ` [PATCH v8 05/10] ARM: arch_timer: remove unused functions Nathan Lynch
2014-08-04 12:49 ` Will Deacon
2014-08-04 13:29 ` Nathan Lynch
2014-08-04 16:05 ` Will Deacon
2014-08-02 18:16 ` [PATCH v8 06/10] arm64: " Nathan Lynch
2014-08-02 18:16 ` [PATCH v8 07/10] ARM: miscellaneous vdso infrastructure, preparation Nathan Lynch
2014-08-02 18:16 ` [PATCH v8 08/10] ARM: add vdso user-space code Nathan Lynch
2014-08-02 18:16 ` [PATCH v8 09/10] ARM: vdso initialization, mapping, and synchronization Nathan Lynch
2014-08-02 18:16 ` [PATCH v8 10/10] ARM: add CONFIG_VDSO Kconfig and Makefile bits Nathan Lynch
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