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| author | Andreas Herrmann <andreas.herrmann3@amd.com> | 2012-04-02 18:06:48 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2012-04-16 20:43:43 +0200 |
| commit | 68894632afb2729a1d8785c877840953894c7283 (patch) | |
| tree | 6d99bd1a7acad80d7cf8ef8be7bd31f47624e9d6 /arch/x86/kernel/x86_init.c | |
| parent | b1994304fc399f5d3a5368c81111d713490c4799 (diff) | |
| download | linux-68894632afb2729a1d8785c877840953894c7283.tar.bz2 | |
x86/platform: Remove incorrect error message in x86_default_fixup_cpu_id()
It's only called from amd.c:srat_detect_node(). The introduced
condition for calling the fixup code is true for all AMD
multi-node processors, e.g. Magny-Cours and Interlagos. There we
have 2 NUMA nodes on one socket. Thus there are cores having
different numa-node-id but with equal phys_proc_id.
There is no point to print error messages in such a situation.
The confusing/misleading error message was introduced with
commit 64be4c1c2428e148de6081af235e2418e6a66dda ("x86: Add
x86_init platform override to fix up NUMA core numbering").
Remove the default fixup function (especially the error message)
and replace it by a NULL pointer check, move the
Numascale-specific condition for calling the fixup into the
fixup-function itself and slightly adapt the comment.
Signed-off-by: Andreas Herrmann <andreas.herrmann3@amd.com>
Acked-by: Borislav Petkov <borislav.petkov@amd.com>
Cc: <stable@kernel.org>
Cc: <sp@numascale.com>
Cc: <bp@amd64.org>
Cc: <daniel@numascale-asia.com>
Link: http://lkml.kernel.org/r/20120402160648.GR27684@alberich.amd.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/kernel/x86_init.c')
| -rw-r--r-- | arch/x86/kernel/x86_init.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/x86/kernel/x86_init.c b/arch/x86/kernel/x86_init.c index e9f265fd79ae..9cf71d0b2d37 100644 --- a/arch/x86/kernel/x86_init.c +++ b/arch/x86/kernel/x86_init.c @@ -93,7 +93,6 @@ struct x86_init_ops x86_init __initdata = { struct x86_cpuinit_ops x86_cpuinit __cpuinitdata = { .early_percpu_clock_init = x86_init_noop, .setup_percpu_clockev = setup_secondary_APIC_clock, - .fixup_cpu_id = x86_default_fixup_cpu_id, }; static void default_nmi_init(void) { }; |