Hi,
On Friday, 8 of April 2005 13:46, Rafael J. Wysocki wrote:
> On Friday, 8 of April 2005 12:08, Andrew Morton wrote:
> >
> > ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.12-rc2/2.6.12-rc2-mm2/
> >
> >
> > - Although small, bk-audit.patch was causing conflits with a couple of
> > other projects. Dropped for now.
> >
> > - Greg is not using bk now, so bk-pci.patch, bk-i2c.patch,
> > bk-driver-core.patch and bk-usb.patch have been replaced with gregkh-*.patch
> > in -mm.
> >
> > - Largeish x86_64 update
>
> It does not compile on a uniprocessor x86-64:
>
> CC arch/x86_64/kernel/process.o
> CC arch/x86_64/kernel/semaphore.o
> CC arch/x86_64/kernel/signal.o
> AS arch/x86_64/kernel/entry.o
> CC arch/x86_64/kernel/traps.o
> CC arch/x86_64/kernel/irq.o
> CC arch/x86_64/kernel/ptrace.o
> CC arch/x86_64/kernel/time.o
> CC arch/x86_64/kernel/ioport.o
> CC arch/x86_64/kernel/ldt.o
> CC arch/x86_64/kernel/setup.o
> arch/x86_64/kernel/setup.c: In function `amd_detect_cmp':
> arch/x86_64/kernel/setup.c:759: error: `cpu_core_id' undeclared (first use in this function)
> arch/x86_64/kernel/setup.c:759: error: (Each undeclared identifier is reported only once
> arch/x86_64/kernel/setup.c:759: error: for each function it appears in.)
> make[1]: *** [arch/x86_64/kernel/setup.o] Error 1
> make: *** [arch/x86_64/kernel] Error 2
A fix follows (I hope it's correct).
Greets,
Rafael
Signed-off-by: Rafael J. Wysocki <[email protected]>
--- linux-2.6.12-rc2-mm2-orig/arch/x86_64/kernel/setup.c 2005-04-08 18:38:03.000000000 +0200
+++ linux-2.6.12-rc2-mm2/arch/x86_64/kernel/setup.c 2005-04-08 18:32:41.000000000 +0200
@@ -746,6 +746,7 @@ static void __init display_cacheinfo(str
}
}
+#ifdef CONFIG_SMP
/*
* On a AMD dual core setup the lower bits of the APIC id distingush the cores.
* Assumes number of cores is a power of two.
@@ -773,6 +774,11 @@ static void __init amd_detect_cmp(struct
printk(KERN_INFO "CPU %d(%d) -> Node %d -> Core %d\n",
cpu, c->x86_num_cores, node, cpu_core_id[cpu]);
}
+#else
+static void __init amd_detect_cmp(struct cpuinfo_x86 *c)
+{
+}
+#endif
static int __init init_amd(struct cpuinfo_x86 *c)
{
--
- Would you tell me, please, which way I ought to go from here?
- That depends a good deal on where you want to get to.
-- Lewis Carroll "Alice's Adventures in Wonderland"
-
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