The patch titled
x86-do_irq-check-irq-number fix
has been added to the -mm tree. Its filename is
x86-do_irq-check-irq-number-fix.patch
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: x86-do_irq-check-irq-number fix
From: Chris Wright <chrisw@xxxxxxxxxxxx>
This doesn't get x86_64.
Signed-off-by: Chris Wright <chrisw@xxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
arch/x86_64/kernel/irq.c | 6 ++++++
1 file changed, 6 insertions(+)
diff -puN arch/x86_64/kernel/irq.c~x86-do_irq-check-irq-number-fix arch/x86_64/kernel/irq.c
--- a/arch/x86_64/kernel/irq.c~x86-do_irq-check-irq-number-fix
+++ a/arch/x86_64/kernel/irq.c
@@ -118,6 +118,12 @@ asmlinkage unsigned int do_IRQ(struct pt
/* high bit used in ret_from_ code */
unsigned irq = ~regs->orig_rax;
+ if (unlikely(irq >= NR_IRQS)) {
+ printk(KERN_EMERG "%s: cannot handle IRQ %d\n",
+ __FUNCTION__, irq);
+ BUG();
+ }
+
exit_idle();
irq_enter();
#ifdef CONFIG_DEBUG_STACKOVERFLOW
_
Patches currently in -mm which might be from chrisw@xxxxxxxxxxxx are
origin.patch
x86-increase-interrupt-vector-range.patch
x86-do_irq-check-irq-number.patch
x86-do_irq-check-irq-number-fix.patch
md-require-cap_sys_admin-for-re-configuring-md-devices-via-sysfs.patch
-
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