microblaze: Fix _interrupt function

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Save instructions by using delay slot and
clear UMS only if kernel comes from user space.

Signed-off-by: Michal Simek <monstr@monstr.eu>

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Michal Simek 2010-06-22 18:50:31 +02:00

parent 25f6e59657

commit 80c5ff6b9b

1 changed files with 3 additions and 5 deletions

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arch/microblaze/kernel/entry.S

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