linux/arch/x86/lguest
Rusty Russell 6db6a5f3ae lguest: fix for CONFIG_SPARSE_IRQ=y
Impact: remove lots of lguest boot WARN_ON() when CONFIG_SPARSE_IRQ=y

We now need to call irq_to_desc_alloc_cpu() before
set_irq_chip_and_handler_name(), but we can't do that from init_IRQ (no
kmalloc available).

So do it as we use interrupts instead.  Also means we only alloc for
irqs we use, which was the intent of CONFIG_SPARSE_IRQ anyway.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Cc: Ingo Molnar <mingo@redhat.com>
2009-03-09 10:06:29 +10:30
..
Kconfig x86, VisWS: turn into generic arch, eliminate Kconfig specials 2008-07-10 18:55:47 +02:00
Makefile Move lguest guest support to arch/x86. 2007-10-23 15:49:50 +10:00
boot.c lguest: fix for CONFIG_SPARSE_IRQ=y 2009-03-09 10:06:29 +10:30
i386_head.S lguest: move the initial guest page table creation code to the host 2008-12-30 09:26:11 +10:30