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authorLinus Torvalds <torvalds@linux-foundation.org>2017-09-05 02:43:56 +0200
committerLinus Torvalds <torvalds@linux-foundation.org>2017-09-05 02:43:56 +0200
commit24e700e291d52bd200212487e2b654c0aa3f07a2 (patch)
tree56dfa9d5cdf5f753abbaac91dd68295e32ad2d85 /arch/x86/kernel/apic/vector.c
parentMerge branch 'x86-cache-for-linus' of git://git.kernel.org/pub/scm/linux/kern... (diff)
parentx86/idt: Fix the X86_TRAP_BP gate (diff)
downloadlinux-24e700e291d52bd200212487e2b654c0aa3f07a2.tar.xz
linux-24e700e291d52bd200212487e2b654c0aa3f07a2.zip
Merge branch 'x86-apic-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 apic updates from Thomas Gleixner: "This update provides: - Cleanup of the IDT management including the removal of the extra tracing IDT. A first step to cleanup the vector management code. - The removal of the paravirt op adjust_exception_frame. This is a XEN specific issue, but merged through this branch to avoid nasty merge collisions - Prevent dmesg spam about the TSC DEADLINE bug, when the CPU has disabled the TSC DEADLINE timer in CPUID. - Adjust a debug message in the ioapic code to print out the information correctly" * 'x86-apic-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (51 commits) x86/idt: Fix the X86_TRAP_BP gate x86/xen: Get rid of paravirt op adjust_exception_frame x86/eisa: Add missing include x86/idt: Remove superfluous ALIGNment x86/apic: Silence "FW_BUG TSC_DEADLINE disabled due to Errata" on CPUs without the feature x86/idt: Remove the tracing IDT leftovers x86/idt: Hide set_intr_gate() x86/idt: Simplify alloc_intr_gate() x86/idt: Deinline setup functions x86/idt: Remove unused functions/inlines x86/idt: Move interrupt gate initialization to IDT code x86/idt: Move APIC gate initialization to tables x86/idt: Move regular trap init to tables x86/idt: Move IST stack based traps to table init x86/idt: Move debug stack init to table based x86/idt: Switch early trap init to IDT tables x86/idt: Prepare for table based init x86/idt: Move early IDT setup out of 32-bit asm x86/idt: Move early IDT handler setup to IDT code x86/idt: Consolidate IDT invalidation ...
Diffstat (limited to 'arch/x86/kernel/apic/vector.c')
-rw-r--r--arch/x86/kernel/apic/vector.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kernel/apic/vector.c b/arch/x86/kernel/apic/vector.c
index b3af457ed667..88c214e75a6b 100644
--- a/arch/x86/kernel/apic/vector.c
+++ b/arch/x86/kernel/apic/vector.c
@@ -166,7 +166,7 @@ static int __assign_irq_vector(int irq, struct apic_chip_data *d,
offset = current_offset;
next:
vector += 16;
- if (vector >= first_system_vector) {
+ if (vector >= FIRST_SYSTEM_VECTOR) {
offset = (offset + 1) % 16;
vector = FIRST_EXTERNAL_VECTOR + offset;
}