From 5c2139242a94a30711167294b0d3bb870f8cc7e6 Mon Sep 17 00:00:00 2001 From: Rusty Russell Date: Fri, 31 Oct 2008 11:24:27 -0500 Subject: [PATCH] --- yaml --- r: 118215 b: refs/heads/master c: 526e5ab200ce483dcdf146806f4936bd58daa800 h: refs/heads/master i: 118213: 570f3662054b8c13f87b73063924204d309e4019 118211: 90c8ce608242becfa7f2419ecb38f59394447555 118207: 27fa9aafe38beaa36ac1a1839909401dacb5a519 v: v3 --- [refs] | 2 +- trunk/arch/x86/lguest/boot.c | 3 +++ 2 files changed, 4 insertions(+), 1 deletion(-) diff --git a/[refs] b/[refs] index 0e846af801f6..d0dcd1151fe8 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: ad5173ff8a387191dbacf889becb92c59aba5d59 +refs/heads/master: 526e5ab200ce483dcdf146806f4936bd58daa800 diff --git a/trunk/arch/x86/lguest/boot.c b/trunk/arch/x86/lguest/boot.c index 4e22fa08d629..a5d8e1ace1cf 100644 --- a/trunk/arch/x86/lguest/boot.c +++ b/trunk/arch/x86/lguest/boot.c @@ -586,6 +586,9 @@ static void __init lguest_init_IRQ(void) for (i = 0; i < LGUEST_IRQS; i++) { int vector = FIRST_EXTERNAL_VECTOR + i; + /* Some systems map "vectors" to interrupts weirdly. Lguest has + * a straightforward 1 to 1 mapping, so force that here. */ + __get_cpu_var(vector_irq)[vector] = i; if (vector != SYSCALL_VECTOR) { set_intr_gate(vector, interrupt[vector]); set_irq_chip_and_handler_name(i, &lguest_irq_controller,