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| author | Jacob Pan <jacob.jun.pan@linux.intel.com> | 2012-01-26 17:32:04 +0000 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2012-01-26 21:23:50 +0100 |
| commit | b3eea29c189a0e3e2ac921e85fabfa4989ee58d7 (patch) | |
| tree | d75c6cd4f090444d5f3f433e1bd909db5c83a777 /kernel/lockdep_proc.c | |
| parent | 87f71ae2dd7471c1b4c94100be1f218e91dc64c3 (diff) | |
| download | op-kernel-dev-b3eea29c189a0e3e2ac921e85fabfa4989ee58d7.zip op-kernel-dev-b3eea29c189a0e3e2ac921e85fabfa4989ee58d7.tar.gz | |
x86/ioapic: Use legacy_pic to set correct gsi-irq mapping
Using compile time NR_LEGACY_IRQS causes the wrong gsi-irq
mapping on non-PC platforms, such as Moorestown. This patch uses
legacy_pic abstraction to set the correct number of legacy
interrupts at runtime. For Moorestown, nr_legacy_irqs = 0. We
have 1:1 mapping for gsi-irq even within the legacy irq range.
Signed-off-by: Jacob Pan <jacob.jun.pan@linux.intel.com>
Signed-off-by: Dirk Brandewie <dirk.brandewie@gmail.com>
Link: http://lkml.kernel.org/n/tip-kzvj4xp9tmicuoqoh2w05iay@git.kernel.org
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/lockdep_proc.c')
0 files changed, 0 insertions, 0 deletions
