On Thu, 25 Oct 2007 16:30:48 -0700 Yinghai Lu wrote:
> On 10/25/07, Sam Ravnborg <[EMAIL PROTECTED]> wrote:
> > From 16b853f53463e43bfce341965ac10a78a3755a14 Mon Sep 17 00:00:00 2001
> > From: Randy Dunlap <[EMAIL PROTECTED]>
> > Date: Wed, 24 Oct 2007 15:50:43 -0700
> > Subject: [PATCH] x86: unification of i386 and x86_64 Kconfig.debug
> >
> > Adding proper dependencies so the two Kconfig.debug files
> > are now identical.
> >
> > Signed-off-by: Randy Dunlap <[EMAIL PROTECTED]>
> > Signed-off-by: Sam Ravnborg <[EMAIL PROTECTED]>
> > ---
> > arch/i386/Kconfig.debug | 51
> > ++++++++++++++++++++++++++++-------
> > arch/x86_64/Kconfig | 4 ---
> > arch/{i386 => x86_64}/Kconfig.debug | 51
> > ++++++++++++++++++++++++++++-------
> > 3 files changed, 82 insertions(+), 24 deletions(-)
> > copy arch/{i386 => x86_64}/Kconfig.debug (65%)
> >
> > diff --git a/arch/i386/Kconfig.debug b/arch/i386/Kconfig.debug
> > index f03531e..970b2de 100644
> > --- a/arch/i386/Kconfig.debug
> > +++ b/arch/i386/Kconfig.debug
> > @@ -1,14 +1,14 @@
> > menu "Kernel hacking"
> >
> > config TRACE_IRQFLAGS_SUPPORT
> > - bool
> > - default y
> > + def_bool y
> >
> > source "lib/Kconfig.debug"
> >
> > config EARLY_PRINTK
> > bool "Early printk" if EMBEDDED && DEBUG_KERNEL
> > default y
> > + depends on X86_32
> > help
> > Write kernel log output directly into the VGA buffer or to a
> > serial
> > port.
> > @@ -37,10 +37,12 @@ config DEBUG_STACK_USAGE
> ...
> > diff --git a/arch/x86_64/Kconfig b/arch/x86_64/Kconfig
> > index 308970a..1bc0268 100644
> > --- a/arch/x86_64/Kconfig
> > +++ b/arch/x86_64/Kconfig
> > @@ -97,10 +97,6 @@ config X86_CMPXCHG
> > bool
> > default y
> >
> > -config EARLY_PRINTK
> > - bool
> > - default y
> > -
> > config GENERIC_ISA_DMA
> > bool
> > default y
> > diff --git a/arch/i386/Kconfig.debug b/arch/x86_64/Kconfig.debug
> > similarity index 65%
> > copy from arch/i386/Kconfig.debug
> > copy to arch/x86_64/Kconfig.debug
> > index f03531e..970b2de 100644
> > --- a/arch/i386/Kconfig.debug
> > +++ b/arch/x86_64/Kconfig.debug
> > @@ -1,14 +1,14 @@
> > menu "Kernel hacking"
> >
> > config TRACE_IRQFLAGS_SUPPORT
> > - bool
> > - default y
> > + def_bool y
> >
> > source "lib/Kconfig.debug"
> >
> > config EARLY_PRINTK
> > bool "Early printk" if EMBEDDED && DEBUG_KERNEL
> > default y
> > + depends on X86_32
> > help
> > Write kernel log output directly into the VGA buffer or to a
> > serial
> > port.
> ...
>
> why disabling early_printk for x86_64?
It doesn't do that. EARLY_PRINTK for x86_64 lives in
arch/x86_64/Kconfig (i.e., a different file).
Patches welcome.
---
~Randy
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