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| author | Thomas Gleixner <tglx@linutronix.de> | 2024-02-14 00:04:22 +0300 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2024-02-16 00:07:38 +0300 |
| commit | 035fc90a9d8fcff39b9bb43b9ff132756d947ea5 (patch) | |
| tree | 8f2c160e460e0cfa803969039120c07ae82d6608 /arch/x86/kernel/apic/probe_32.c | |
| parent | fab75e790f00dca592d9a934d9f1237b81093b99 (diff) | |
| download | linux-035fc90a9d8fcff39b9bb43b9ff132756d947ea5.tar.xz | |
x86/apic: Remove unused phys_pkg_id() callback
Now that the core code does not use this monstrosity anymore, it's time to
put it to rest.
The only real purpose was to read the APIC ID on UV and VSMP systems for
the actual evaluation. That's what the core code does now.
For doing the actual shift operation there is truly no APIC callback
required.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Tested-by: Juergen Gross <jgross@suse.com>
Tested-by: Sohil Mehta <sohil.mehta@intel.com>
Tested-by: Michael Kelley <mhklinux@outlook.com>
Tested-by: Zhang Rui <rui.zhang@intel.com>
Tested-by: Wang Wendy <wendy.wang@intel.com>
Tested-by: K Prateek Nayak <kprateek.nayak@amd.com>
Link: https://lore.kernel.org/r/20240212153625.516536121@linutronix.de
Diffstat (limited to 'arch/x86/kernel/apic/probe_32.c')
| -rw-r--r-- | arch/x86/kernel/apic/probe_32.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/arch/x86/kernel/apic/probe_32.c b/arch/x86/kernel/apic/probe_32.c index c0f78059f06a..752a95549710 100644 --- a/arch/x86/kernel/apic/probe_32.c +++ b/arch/x86/kernel/apic/probe_32.c @@ -18,11 +18,6 @@ #include "local.h" -static u32 default_phys_pkg_id(u32 cpuid_apic, int index_msb) -{ - return cpuid_apic >> index_msb; -} - static u32 default_get_apic_id(u32 x) { unsigned int ver = GET_APIC_VERSION(apic_read(APIC_LVR)); @@ -53,7 +48,6 @@ static struct apic apic_default __ro_after_init = { .init_apic_ldr = default_init_apic_ldr, .ioapic_phys_id_map = default_ioapic_phys_id_map, .cpu_present_to_apicid = default_cpu_present_to_apicid, - .phys_pkg_id = default_phys_pkg_id, .max_apic_id = 0xFE, .get_apic_id = default_get_apic_id, |