lkml.org 
[lkml]   [2004]   [Mar]   [13]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Subjecti386 very early memory detection cleanup patch breaks the build
From
Date
The attached should fix it again.

This tampering with the trampoline was extraneous to the actual patch.
The rule should be that if you don't understand what something is doing,
don't try to fix it.

In this case CONFIG_X86_TRAMPOLINE is needed for the subarch's that
provide their own SMP code but still use the standard trampoline. I
always thought the visws used the trampoline even in UP boot, but if it
doesn't, just take out the X86_VISWS dependency.

James

P.S. I'm still compiling, I'll yell again if the patch breaks at
runtime too.

===== arch/i386/Kconfig 1.108 vs edited =====
--- 1.108/arch/i386/Kconfig Fri Mar 12 03:33:00 2004
+++ edited/arch/i386/Kconfig Sat Mar 13 10:55:36 2004
@@ -1332,6 +1332,11 @@
depends on !(X86_VISWS || X86_VOYAGER)
default y

+config X86_TRAMPOLINE
+ bool
+ depends on SMP || X86_VISWS
+ default y
+
config PC
bool
depends on X86 && !EMBEDDED
===== arch/i386/defconfig 1.107 vs edited =====
--- 1.107/arch/i386/defconfig Fri Mar 12 03:30:22 2004
+++ edited/arch/i386/defconfig Sat Mar 13 10:55:37 2004
@@ -1212,4 +1212,5 @@
CONFIG_X86_SMP=y
CONFIG_X86_HT=y
CONFIG_X86_BIOS_REBOOT=y
+CONFIG_X86_TRAMPOLINE=y
CONFIG_PC=y
===== arch/i386/kernel/Makefile 1.56 vs edited =====
--- 1.56/arch/i386/kernel/Makefile Fri Mar 12 03:30:22 2004
+++ edited/arch/i386/kernel/Makefile Sat Mar 13 10:55:37 2004
@@ -18,7 +18,8 @@
obj-$(CONFIG_X86_CPUID) += cpuid.o
obj-$(CONFIG_MICROCODE) += microcode.o
obj-$(CONFIG_APM) += apm.o
-obj-$(CONFIG_X86_SMP) += smp.o smpboot.o trampoline.o
+obj-$(CONFIG_X86_SMP) += smp.o smpboot.o
+obj-$(CONFIG_X86_TRAMPOLINE) += trampoline.o
obj-$(CONFIG_X86_MPPARSE) += mpparse.o
obj-$(CONFIG_X86_LOCAL_APIC) += apic.o nmi.o
obj-$(CONFIG_X86_IO_APIC) += io_apic.o
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2005-03-22 14:01    [W:0.050 / U:0.276 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site