diff options
| author | Ingo Molnar <mingo@kernel.org> | 2025-03-04 11:23:48 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2025-03-04 20:29:35 +0100 |
| commit | 71c2ff150f34904f693c654ee8c55c996629abb7 (patch) | |
| tree | 9ae0281cc2069b564ddebf73400f5f90312868ca /arch/x86/kernel/apic/probe_32.c | |
| parent | 1fff9f8730b00c39ec5055656e45ef69acd9409a (diff) | |
| parent | c8b584fe82d0f1e478a598f954943b095a4a8f5c (diff) | |
Merge branch 'x86/asm' into x86/core, to pick up dependent commits
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/kernel/apic/probe_32.c')
| -rw-r--r-- | arch/x86/kernel/apic/probe_32.c | 29 |
1 files changed, 0 insertions, 29 deletions
diff --git a/arch/x86/kernel/apic/probe_32.c b/arch/x86/kernel/apic/probe_32.c index f75ee345c02d..87bc9e7ca5d6 100644 --- a/arch/x86/kernel/apic/probe_32.c +++ b/arch/x86/kernel/apic/probe_32.c @@ -93,35 +93,6 @@ static int __init parse_apic(char *arg) } early_param("apic", parse_apic); -void __init x86_32_probe_bigsmp_early(void) -{ - if (nr_cpu_ids <= 8 || xen_pv_domain()) - return; - - if (IS_ENABLED(CONFIG_X86_BIGSMP)) { - switch (boot_cpu_data.x86_vendor) { - case X86_VENDOR_INTEL: - if (!APIC_XAPIC(boot_cpu_apic_version)) - break; - /* P4 and above */ - fallthrough; - case X86_VENDOR_HYGON: - case X86_VENDOR_AMD: - if (apic_bigsmp_possible(cmdline_apic)) - return; - break; - } - } - pr_info("Limiting to 8 possible CPUs\n"); - set_nr_cpu_ids(8); -} - -void __init x86_32_install_bigsmp(void) -{ - if (nr_cpu_ids > 8 && !xen_pv_domain()) - apic_bigsmp_force(); -} - void __init x86_32_probe_apic(void) { if (!cmdline_apic) { |