aboutsummaryrefslogtreecommitdiff
path: root/arch
diff options
context:
space:
mode:
authorAnton Ivanov2019-07-12 12:51:27 +0100
committerRichard Weinberger2019-09-15 21:37:07 +0200
commit09ccf0364ca3e94aba4093707ef433ea8014e2a4 (patch)
tree41357b69e92e01621b4944a86b2eb149e2a8cbba /arch
parent089cf7f6ecb266b6a4164919a2e69bd2f938374a (diff)
um: Fix off by one error in IRQ enumeration
Fix an off-by-one in IRQ enumeration Fixes: 49da7e64f33e ("High Performance UML Vector Network Driver") Reported by: Dana Johnson <djohns042@gmail.com> Signed-off-by: Anton Ivanov <anton.ivanov@cambridgegreys.com> Signed-off-by: Richard Weinberger <richard@nod.at>
Diffstat (limited to 'arch')
-rw-r--r--arch/um/include/asm/irq.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/um/include/asm/irq.h b/arch/um/include/asm/irq.h
index 49ed3e35b35a..ce7a78c3bcf2 100644
--- a/arch/um/include/asm/irq.h
+++ b/arch/um/include/asm/irq.h
@@ -23,7 +23,7 @@
#define VECTOR_BASE_IRQ 15
#define VECTOR_IRQ_SPACE 8
-#define LAST_IRQ (VECTOR_IRQ_SPACE + VECTOR_BASE_IRQ)
+#define LAST_IRQ (VECTOR_IRQ_SPACE + VECTOR_BASE_IRQ - 1)
#else