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| author | Andrew Banman <[email protected]> | 2018-03-27 22:09:06 +0000 |
|---|---|---|
| committer | Thomas Gleixner <[email protected]> | 2018-03-28 08:40:55 +0000 |
| commit | 151ad17fbe5e56afa59709f41980508672c777ce (patch) | |
| tree | a21ee442806ee774be3c50dd6e2163594c8377f6 /drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | |
| parent | x86/purgatory: Avoid creating stray .<pid>.d files, remove -MD from KBUILD_CF... (diff) | |
| download | kernel-151ad17fbe5e56afa59709f41980508672c777ce.tar.gz kernel-151ad17fbe5e56afa59709f41980508672c777ce.zip | |
x86/platform/uv/BAU: Add APIC idt entry
BAU uses the old alloc_initr_gate90 method to setup its interrupt. This
fails silently as the BAU vector is in the range of APIC vectors that are
registered to the spurious interrupt handler. As a consequence BAU
broadcasts are not handled, and the broadcast source CPU hangs.
Update BAU to use new idt structure.
Fixes: dc20b2d52653 ("x86/idt: Move interrupt gate initialization to IDT code")
Signed-off-by: Andrew Banman <[email protected]>
Signed-off-by: Thomas Gleixner <[email protected]>
Acked-by: Mike Travis <[email protected]>
Cc: Dimitri Sivanich <[email protected]>
Cc: Russ Anderson <[email protected]>
Cc: [email protected]
Cc: "H. Peter Anvin" <[email protected]>
Link: https://lkml.kernel.org/r/[email protected]
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c')
0 files changed, 0 insertions, 0 deletions