x86/irq: Remove bitfields in posted interrupt descriptor

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Mixture of bitfields and types is weird and really not intuitive, remove
bitfields and use typed data exclusively. Bitfields often result in
inferior machine code.

Suggested-by: Sean Christopherson <seanjc@google.com>
Suggested-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Jacob Pan <jacob.jun.pan@linux.intel.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/20240423174114.526704-4-jacob.jun.pan@linux.intel.com
Link: https://lore.kernel.org/all/20240404101735.402feec8@jacob-builder/T/#mf66e34a82a48f4d8e2926b5581eff59a122de53a

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This commit is contained in:

Jacob Pan 2024-04-23 10:41:05 -07:00 • committed by Thomas Gleixner

parent 4ec8fd0371

commit 2254808b53

3 changed files with 15 additions and 12 deletions

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21

arch/x86/include/asm/posted_intr.h

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4

arch/x86/kvm/vmx/posted_intr.c

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2

arch/x86/kvm/vmx/vmx.c

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