From: Russell King - ARM Linux <linux@arm.linux.org.uk>
To: Stephen Boyd <sboyd@codeaurora.org>
Cc: "Thomas Petazzoni" <thomas.petazzoni@free-electrons.com>,
"Måns Rullgård" <mans@mansr.com>, "Arnd Bergmann" <arnd@arndb.de>,
"Nicolas Pitre" <nico@fluxnic.net>,
linux-arm-msm@vger.kernel.org, linux-kbuild@vger.kernel.org,
linux-kernel@vger.kernel.org,
"Steven Rostedt" <rostedt@goodmis.org>,
"Michal Marek" <mmarek@suse.com>,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH v2 2/2] ARM: Replace calls to __aeabi_{u}idiv with udiv/sdiv instructions
Date: Thu, 26 Nov 2015 00:08:40 +0000 [thread overview]
Message-ID: <20151126000840.GV8644@n2100.arm.linux.org.uk> (raw)
In-Reply-To: <1448488264-23400-3-git-send-email-sboyd@codeaurora.org>
On Wed, Nov 25, 2015 at 01:51:04PM -0800, Stephen Boyd wrote:
> diff --git a/arch/arm/include/asm/cputype.h b/arch/arm/include/asm/cputype.h
> index 85e374f873ac..48c77d422a0d 100644
> --- a/arch/arm/include/asm/cputype.h
> +++ b/arch/arm/include/asm/cputype.h
> @@ -250,8 +250,14 @@ static inline int cpu_is_pj4(void)
>
> return 0;
> }
> +
> +static inline bool __attribute_const__ cpu_is_pj4_nomp(void)
> +{
> + return read_cpuid_part() == 0x56005810;
One other thing here, we really ought to avoid adding more magic numbers
to this file. We have the ARM processors nicely #defined, but not a lot
else. Maybe its time that we continued with the nice definitions for
these part numbers?
--
FTTC broadband for 0.8mile line: currently at 9.6Mbps down 400kbps up
according to speedtest.net.
prev parent reply other threads:[~2015-11-26 0:08 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-11-25 21:51 [PATCH v2 0/2] ARM: Use udiv/sdiv for __aeabi_{u}idiv library functions Stephen Boyd
2015-11-25 21:51 ` [PATCH v2 1/2] scripts: Add a recorduidiv program Stephen Boyd
2015-11-25 23:47 ` Russell King - ARM Linux
2015-11-30 15:11 ` Michal Marek
2015-11-30 15:32 ` Russell King - ARM Linux
2015-11-30 15:40 ` Michal Marek
2015-12-01 16:07 ` Michal Marek
2015-12-01 16:19 ` Russell King - ARM Linux
2015-12-01 16:43 ` Michal Marek
2015-12-01 16:49 ` Steven Rostedt
2015-12-01 17:10 ` Russell King - ARM Linux
2015-12-01 17:22 ` Steven Rostedt
2015-12-01 18:16 ` Russell King - ARM Linux
2015-12-01 21:39 ` Michal Marek
2015-12-02 10:23 ` Russell King - ARM Linux
2015-12-02 14:05 ` Steven Rostedt
2015-12-11 12:09 ` [PATCH] scripts: recordmcount: break hardlinks Russell King
2015-12-11 14:31 ` Steven Rostedt
2015-12-11 14:45 ` Russell King - ARM Linux
2015-12-11 15:08 ` Steven Rostedt
2015-12-11 18:10 ` Steven Rostedt
2015-12-11 18:33 ` Russell King - ARM Linux
2015-12-11 18:51 ` Steven Rostedt
2015-12-11 18:58 ` Russell King - ARM Linux
2015-12-11 19:28 ` Steven Rostedt
2015-11-25 21:51 ` [PATCH v2 2/2] ARM: Replace calls to __aeabi_{u}idiv with udiv/sdiv instructions Stephen Boyd
2015-11-25 23:09 ` Nicolas Pitre
2015-11-26 0:05 ` Russell King - ARM Linux
2015-11-26 0:07 ` Måns Rullgård
2015-11-26 0:44 ` Nicolas Pitre
2015-11-26 0:50 ` Måns Rullgård
2015-11-26 1:28 ` Russell King - ARM Linux
2015-11-26 2:19 ` Måns Rullgård
2015-11-26 5:32 ` Nicolas Pitre
2015-11-26 12:41 ` Måns Rullgård
2015-11-26 0:08 ` Russell King - ARM Linux [this message]
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