diff options
| author | H. Peter Anvin (Intel) <hpa@zytor.com> | 2021-05-20 00:21:48 +0300 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2021-05-21 13:36:44 +0300 |
| commit | ff851003880de9d1111498877551ba16668c38ef (patch) | |
| tree | 9187cb318ba510a3d12a405f280e870b1b751d1e /arch/x86/include/asm/idtentry.h | |
| parent | f1b7d45d3f8f3e18e190e71cb54d4b1917300d1d (diff) | |
| download | linux-ff851003880de9d1111498877551ba16668c38ef.tar.xz | |
x86/irq: Add and use NR_EXTERNAL_VECTORS and NR_SYSTEM_VECTORS
Add defines for the number of external vectors and number of system
vectors instead of requiring the use of (FIRST_SYSTEM_VECTOR -
FIRST_EXTERNAL_VECTOR) and (NR_VECTORS - FIRST_SYSTEM_VECTOR)
respectively. Clean up the usage sites.
Signed-off-by: H. Peter Anvin (Intel) <hpa@zytor.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Andy Lutomirski <luto@kernel.org>
Link: https://lore.kernel.org/r/20210519212154.511983-3-hpa@zytor.com
Diffstat (limited to 'arch/x86/include/asm/idtentry.h')
| -rw-r--r-- | arch/x86/include/asm/idtentry.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/include/asm/idtentry.h b/arch/x86/include/asm/idtentry.h index 73d45b0dfff2..c03a18cac78e 100644 --- a/arch/x86/include/asm/idtentry.h +++ b/arch/x86/include/asm/idtentry.h @@ -504,7 +504,7 @@ __visible noinstr void func(struct pt_regs *regs, \ .align 8 SYM_CODE_START(irq_entries_start) vector=FIRST_EXTERNAL_VECTOR - .rept (FIRST_SYSTEM_VECTOR - FIRST_EXTERNAL_VECTOR) + .rept NR_EXTERNAL_VECTORS UNWIND_HINT_IRET_REGS 0 : .byte 0x6a, vector @@ -520,7 +520,7 @@ SYM_CODE_END(irq_entries_start) .align 8 SYM_CODE_START(spurious_entries_start) vector=FIRST_SYSTEM_VECTOR - .rept (NR_VECTORS - FIRST_SYSTEM_VECTOR) + .rept NR_SYSTEM_VECTORS UNWIND_HINT_IRET_REGS 0 : .byte 0x6a, vector |