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| author | Rusty Russell <rusty@rustcorp.com.au> | 2009-03-09 19:06:28 +0300 |
|---|---|---|
| committer | Rusty Russell <rusty@rustcorp.com.au> | 2009-03-09 02:36:29 +0300 |
| commit | 6db6a5f3ae2ca6b874b0fd97ae16fdc9b5cdd6cc (patch) | |
| tree | 567ab7d3593f6ab63fecfb8c9797fb4efda67ea7 /kernel | |
| parent | cbd88c8e6f5cdb8d4b9af01df825305200240382 (diff) | |
| download | linux-6db6a5f3ae2ca6b874b0fd97ae16fdc9b5cdd6cc.tar.xz | |
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>
Diffstat (limited to 'kernel')
0 files changed, 0 insertions, 0 deletions