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| author |   Thomas Gleixner <tglx@linutronix.de> | 2020-10-24 22:35:07 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2020-10-28 20:26:24 +0100 |
| commit | e57d04e5fa00f7649d4c00796f8d12054799be4a (patch) | |
| tree | d508a6e9b95438a3c81b6c8cdd0b8281ebc297f4 /arch/x86/kernel/apic/apic_flat_64.c | |
| parent | x86/apic: Replace pointless apic:: Dest_logical usage (diff) | |
| download | linux-dev-e57d04e5fa00f7649d4c00796f8d12054799be4a.tar.xz linux-dev-e57d04e5fa00f7649d4c00796f8d12054799be4a.zip | |
x86/apic: Get rid of apic:: Dest_logical
struct apic has two members which store information about the destination
mode: dest_logical and irq_dest_mode.
dest_logical contains a mask which was historically used to set the
destination mode in IPI messages. Over time the usage was reduced and the
logical/physical functions were seperated.
There are only a few places which still use 'dest_logical' but they can
use 'irq_dest_mode' instead.
irq_dest_mode is actually a boolean where 0 means physical destination mode
and 1 means logical destination mode. Of course the name does not reflect
the functionality. This will be cleaned up in a subsequent change.
Remove apic::dest_logical and fixup the remaining users.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/20201024213535.443185-8-dwmw2@infradead.org
Diffstat (limited to 'arch/x86/kernel/apic/apic_flat_64.c')
| -rw-r--r-- | arch/x86/kernel/apic/apic_flat_64.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/arch/x86/kernel/apic/apic_flat_64.c b/arch/x86/kernel/apic/apic_flat_64.c index 6df837fd5081..bbb1b89fe711 100644 --- a/arch/x86/kernel/apic/apic_flat_64.c +++ b/arch/x86/kernel/apic/apic_flat_64.c @@ -117,11 +117,9 @@ static struct apic apic_flat __ro_after_init = { .irq_dest_mode = 1, /* logical */ .disable_esr = 0, - .dest_logical = APIC_DEST_LOGICAL, - .check_apicid_used = NULL, + .check_apicid_used = NULL, .init_apic_ldr = flat_init_apic_ldr, - .ioapic_phys_id_map = NULL, .setup_apic_routing = NULL, .cpu_present_to_apicid = default_cpu_present_to_apicid, @@ -210,11 +208,9 @@ static struct apic apic_physflat __ro_after_init = { .irq_dest_mode = 0, /* physical */ .disable_esr = 0, - .dest_logical = 0, - .check_apicid_used = NULL, + .check_apicid_used = NULL, .init_apic_ldr = physflat_init_apic_ldr, - .ioapic_phys_id_map = NULL, .setup_apic_routing = NULL, .cpu_present_to_apicid = default_cpu_present_to_apicid, |