| commit | 5f4765f96eebee6a0adc4009758b597ba48a0a3a | |
| author | Yinghai Lu <yhlu.kernel@gmail.com> | |
| Thu, 3 Jul 2008 01:53:44 +0000 (2 18:53 -0700) | ||
| committer | Ingo Molnar <mingo@elte.hu> | |
| Tue, 8 Jul 2008 11:16:23 +0000 (8 13:16 +0200) | ||
| tree | b47b506e989a31e8a14536706b0ef3b14333be2e | treesnapshot (tar.gz zip) |
| parent | cb95a13a8ace8612ecab042a838e5aab2ec14ef0 | commitdiff |
x86: move init_cpu_to_node after get_smp_config
when acpi=off, cpu_to_apicid is ready after get_smp_config
so need to move init_cpu_to_node after it.
otherwise, we will get wrong cpu->node mapping, and it will rely on
amd_detect_cmp() to correct it - but that is too late as
setup_per_cpu_data is already called before that so we will get
per_cpu_data on the wrong node.
Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
when acpi=off, cpu_to_apicid is ready after get_smp_config
so need to move init_cpu_to_node after it.
otherwise, we will get wrong cpu->node mapping, and it will rely on
amd_detect_cmp() to correct it - but that is too late as
setup_per_cpu_data is already called before that so we will get
per_cpu_data on the wrong node.
Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
| arch/x86/kernel/setup.c | diffblobblamehistory |