89d0553ca9
This is a strange one: The printing code pushes a floating point register, and is called during the mpu falt. If the floating point registers are lazily stacked, this fp push can cause another mpu fault to be pending during the current mpu fault, and tail chained without returning to PendSV. Since we're already cleaning up the fp execption reason, we might as well also clean up thisp pending, spurious mpu exception. Signed-off-by: Jimmy Brisson <jimmy.brisson@linaro.org> |
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