From: "Tim Pepper" <tpepper@gmail.com>
To: "Timur Tabi" <timur@freescale.com>
Cc: linuxppc-dev@ozlabs.org
Subject: Re: Why are CONFIG_LOCKDEP_SUPPORT, CONFIG_TRACE_IRQFLAGS_SUPPORT, and CONFIG_STACKTRACE_SUPPORT not defined for PowerPC?
Date: Wed, 28 Nov 2007 13:36:13 -0800 [thread overview]
Message-ID: <eada2a070711281336i41a7f149i2c1db7cd49c0fd69@mail.gmail.com> (raw)
In-Reply-To: <474DC7D0.4080907@freescale.com>
On Nov 28, 2007 11:56 AM, Timur Tabi <timur@freescale.com> wrote:
> These three Kconfig options:
>
> CONFIG_LOCKDEP_SUPPORT
> CONFIG_TRACE_IRQFLAGS_SUPPORT
> CONFIG_STACKTRACE_SUPPORT
>
> Are not defined for ppc or powerpc, but they are defined for several other
> architectures. I'm trying to debug some semaphore locks in ALSA, and these
> defines are necessary to enable some other Kconfig features.
These work for me, but I don't think they're finalised yet so your
mileage may vary:
http://patchwork.ozlabs.org/linuxppc/patch?id=14171
http://patchwork.ozlabs.org/linuxppc/patch?id=14172
Tim
next prev parent reply other threads:[~2007-11-28 21:36 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-11-28 19:56 Why are CONFIG_LOCKDEP_SUPPORT, CONFIG_TRACE_IRQFLAGS_SUPPORT, and CONFIG_STACKTRACE_SUPPORT not defined for PowerPC? Timur Tabi
2007-11-28 21:36 ` Tim Pepper [this message]
2007-11-28 21:41 ` Johannes Berg
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