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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2023-08-30 19:44:46 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2023-08-30 19:44:46 +0200 |
| commit | 1687d8aca5488674686eb46bf49d1d908b2672a1 (patch) | |
| tree | fb050f5f0af82bf3a26864e1b24f9c5d53ff791d /tools/arch | |
| parent | Merge tag 'x86-core-2023-08-30-v2' of git://git.kernel.org/pub/scm/linux/kern... (diff) | |
| parent | x86/apic: Turn on static calls (diff) | |
| download | linux-1687d8aca5488674686eb46bf49d1d908b2672a1.tar.xz linux-1687d8aca5488674686eb46bf49d1d908b2672a1.zip | |
Merge tag 'x86_apic_for_6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 apic updates from Dave Hansen:
"This includes a very thorough rework of the 'struct apic' handlers.
Quite a variety of them popped up over the years, especially in the
32-bit days when odd apics were much more in vogue.
The end result speaks for itself, which is a removal of a ton of code
and static calls to replace indirect calls.
If there's any breakage here, it's likely to be around the 32-bit
museum pieces that get light to no testing these days.
Summary:
- Rework apic callbacks, getting rid of unnecessary ones and
coalescing lots of silly duplicates.
- Use static_calls() instead of indirect calls for apic->foo()
- Tons of cleanups an crap removal along the way"
* tag 'x86_apic_for_6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (64 commits)
x86/apic: Turn on static calls
x86/apic: Provide static call infrastructure for APIC callbacks
x86/apic: Wrap IPI calls into helper functions
x86/apic: Mark all hotpath APIC callback wrappers __always_inline
x86/xen/apic: Mark apic __ro_after_init
x86/apic: Convert other overrides to apic_update_callback()
x86/apic: Replace acpi_wake_cpu_handler_update() and apic_set_eoi_cb()
x86/apic: Provide apic_update_callback()
x86/xen/apic: Use standard apic driver mechanism for Xen PV
x86/apic: Provide common init infrastructure
x86/apic: Wrap apic->native_eoi() into a helper
x86/apic: Nuke ack_APIC_irq()
x86/apic: Remove pointless arguments from [native_]eoi_write()
x86/apic/noop: Tidy up the code
x86/apic: Remove pointless NULL initializations
x86/apic: Sanitize APIC ID range validation
x86/apic: Prepare x2APIC for using apic::max_apic_id
x86/apic: Simplify X2APIC ID validation
x86/apic: Add max_apic_id member
x86/apic: Wrap APIC ID validation into an inline
...
Diffstat (limited to 'tools/arch')
| -rw-r--r-- | tools/arch/x86/include/asm/irq_vectors.h | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/tools/arch/x86/include/asm/irq_vectors.h b/tools/arch/x86/include/asm/irq_vectors.h index 43dcb9284208..3a19904c2db6 100644 --- a/tools/arch/x86/include/asm/irq_vectors.h +++ b/tools/arch/x86/include/asm/irq_vectors.h @@ -35,13 +35,6 @@ */ #define FIRST_EXTERNAL_VECTOR 0x20 -/* - * Reserve the lowest usable vector (and hence lowest priority) 0x20 for - * triggering cleanup after irq migration. 0x21-0x2f will still be used - * for device interrupts. - */ -#define IRQ_MOVE_CLEANUP_VECTOR FIRST_EXTERNAL_VECTOR - #define IA32_SYSCALL_VECTOR 0x80 /* |