From: Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>
To: 박재홍 <1805pjh@naver.com>
Cc: xenomai@xenomai.org
Subject: Re: [Xenomai] ubuntu15.04 - xenomai3.0.1 - kernel 3.18.20 - build error
Date: Wed, 3 Feb 2016 08:41:50 +0100 [thread overview]
Message-ID: <20160203074150.GG18030@hermes.click-hack.org> (raw)
In-Reply-To: <8db451acc3862440f398037d839fe83@cweb14.nm.nhnsystem.com>
On Wed, Feb 03, 2016 at 03:45:05PM +0900, 박재홍 wrote:
> hello
>
> after ipipe patched, build error
>
>
> # cd linux-3.18.20
>
> # ../xenomai-3.0.1/scripts/prepare-kernel.sh --arch=x86_64 --ipipe=../ipipe-core-3.18.20-x86-4.patch
>
> # make menuconfig
> -> "Power Management and ACPI options" -- "CPU Frequency scaling" -- "CPU Frequency scaling"
> -> "Power Management and ACPI options" -- "ACPI(~) Support" -- "Processor"
> -> "Power Management and ACPI options" -- "Cpuidle Driver for Intel Processors"
> -> "Power Management and ACPI options" -- "CPU idle PM Support"
> -> "Bus options(PCI etc.)" -- "Message Signaled Interrupts (MSI and MSI-X)"
Enabling MSI/MSI-X is recommended, as it helps avoiding irqs lines
to be shared between real-time and non real-time drivers.
--
Gilles.
https://click-hack.org
next prev parent reply other threads:[~2016-02-03 7:41 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-03 6:45 [Xenomai] ubuntu15.04 - xenomai3.0.1 - kernel 3.18.20 - build error 박재홍
2016-02-03 7:33 ` Gilles Chanteperdrix
2016-02-03 7:41 ` Gilles Chanteperdrix [this message]
2016-02-04 6:55 ` Gilles Chanteperdrix
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