Searched hist:f1b7d45d (Results 1 – 2 of 2) sorted by relevance
| /openbmc/linux/tools/arch/x86/include/asm/ |
| H A D | irq_vectors.h | f1b7d45d Wed May 19 16:21:49 CDT 2021 H. Peter Anvin (Intel) <hpa@zytor.com> x86/irq: Remove unused vectors defines
UV_BAU_MESSAGE is defined but not used anywhere in the kernel. Presumably
this is a stale vector number that can be reclaimed.
MCE_VECTOR is not an actual vector: #MC is an exception, not an interrupt
vector, and as such is correctly described as X86_TRAP_MC. MCE_VECTOR is
not used anywhere is the kernel.
Note that NMI_VECTOR *is* used; specifically it is the vector number
programmed into the APIC LVT when an NMI interrupt is configured. At
the moment it is always numerically identical to X86_TRAP_NMI, that is
not necessarily going to be the case indefinitely.
Signed-off-by: H. Peter Anvin (Intel) <hpa@zytor.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Steve Wahl <steve.wahl@hpe.com>
Link: https://lore.kernel.org/r/20210519212154.511983-4-hpa@zytor.com
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| /openbmc/linux/arch/x86/include/asm/ |
| H A D | irq_vectors.h | f1b7d45d Wed May 19 16:21:49 CDT 2021 H. Peter Anvin (Intel) <hpa@zytor.com> x86/irq: Remove unused vectors defines
UV_BAU_MESSAGE is defined but not used anywhere in the kernel. Presumably
this is a stale vector number that can be reclaimed.
MCE_VECTOR is not an actual vector: #MC is an exception, not an interrupt
vector, and as such is correctly described as X86_TRAP_MC. MCE_VECTOR is
not used anywhere is the kernel.
Note that NMI_VECTOR *is* used; specifically it is the vector number
programmed into the APIC LVT when an NMI interrupt is configured. At
the moment it is always numerically identical to X86_TRAP_NMI, that is
not necessarily going to be the case indefinitely.
Signed-off-by: H. Peter Anvin (Intel) <hpa@zytor.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Steve Wahl <steve.wahl@hpe.com>
Link: https://lore.kernel.org/r/20210519212154.511983-4-hpa@zytor.com
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