diff options
author | Thomas Gleixner <tglx@linutronix.de> | 2023-08-08 15:04:05 -0700 |
---|---|---|
committer | Dave Hansen <dave.hansen@linux.intel.com> | 2023-08-09 11:58:28 -0700 |
commit | 13d779fd26afd6e0a7aec899ab8a0eea6620fee7 (patch) | |
tree | 3ccca3363349d733dce0feb34bdb18feaff3134c /arch/x86/kernel/apic/apic_numachip.c | |
parent | ee513d9da315592c27daa3cf5ce9ec2747b2bacd (diff) |
x86/apic: Allow apic::safe_wait_icr_idle() to be NULL
Remove tons of NOOP callbacks by making the invocation of
safe_wait_icr_idle() conditional in the inline wrapper.
Will be replaced by a static_call_cond() later.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Tested-by: Michael Kelley <mikelley@microsoft.com>
Tested-by: Sohil Mehta <sohil.mehta@intel.com>
Tested-by: Juergen Gross <jgross@suse.com> # Xen PV (dom0 and unpriv. guest)
Diffstat (limited to 'arch/x86/kernel/apic/apic_numachip.c')
-rw-r--r-- | arch/x86/kernel/apic/apic_numachip.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/arch/x86/kernel/apic/apic_numachip.c b/arch/x86/kernel/apic/apic_numachip.c index 647ed774b346..e879dbb57696 100644 --- a/arch/x86/kernel/apic/apic_numachip.c +++ b/arch/x86/kernel/apic/apic_numachip.c @@ -223,12 +223,6 @@ static int numachip2_acpi_madt_oem_check(char *oem_id, char *oem_table_id) return 1; } -/* APIC NMI IPIs are queued */ -static u32 numachip_safe_apic_wait_icr_idle(void) -{ - return 0; -} - static const struct apic apic_numachip1 __refconst = { .name = "NumaConnect system", .probe = numachip1_probe, @@ -264,7 +258,6 @@ static const struct apic apic_numachip1 __refconst = { .eoi_write = native_apic_mem_write, .icr_read = native_apic_icr_read, .icr_write = native_apic_icr_write, - .safe_wait_icr_idle = numachip_safe_apic_wait_icr_idle, }; apic_driver(apic_numachip1); @@ -304,7 +297,6 @@ static const struct apic apic_numachip2 __refconst = { .eoi_write = native_apic_mem_write, .icr_read = native_apic_icr_read, .icr_write = native_apic_icr_write, - .safe_wait_icr_idle = numachip_safe_apic_wait_icr_idle, }; apic_driver(apic_numachip2); |