Displaying 1 result from an estimated 1 matches for "3cacac4d8a4d".
2012 Aug 29
0
[PATCH V2] x86/i8259: Handle bogus spurious interrupts more quietly
...() can get called whatever
the ack mode is, so has been altered to work out whether it should EOI the irq
or not.
Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
--
Changes since v1
* Modify _mask_and_ack_8259A_irq() rather than basically duplicating it
diff -r 1126b3079bef -r 3cacac4d8a4d xen/arch/x86/i8259.c
--- a/xen/arch/x86/i8259.c
+++ b/xen/arch/x86/i8259.c
@@ -85,10 +85,12 @@ BUILD_16_IRQS(0xc) BUILD_16_IRQS(0xd) BU
static DEFINE_SPINLOCK(i8259A_lock);
-static void _mask_and_ack_8259A_irq(unsigned int irq);
+static bool_t _mask_and_ack_8259A_irq(unsigned int irq);
-void...