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arch/x86: limit number of IRQ vectors to 224

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Trivial change to the Kconfig: the first 32 vectors are reserved,
so it's not possible to have 256 IRQ vectors. Change max to 224.

Signed-off-by: Charles E. Youse <charles.youse@intel.com>
This commit is contained in:
Charles E. Youse 2019-09-30 11:51:49 -04:00 • committed by Anas Nashif
commit f361798cdf
1 changed files with 1 additions and 1 deletions
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arch/x86/Kconfig
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@ -51,7 +51,7 @@ config X86_LONGMODE
config MAX_IRQ_LINES
int "Number of IRQ lines"
default 128
range 0 256
range 0 224
help
This option specifies the number of IRQ lines in the system. It
determines the size of the _irq_to_interrupt_vector_table, which