habanalabs: prevent CPU soft lockup on Palladium
[ Upstream commit e850b89f ] Unmapping ptes in the device MMU on Palladium can take a long time, which can cause a kernel BUG of CPU soft lockup. This patch minimize the chances for this bug by sleeping a little between unmapping ptes. Signed-off-by:Oded Gabbay <oded.gabbay@gmail.com> Signed-off-by:
Sasha Levin <sashal@kernel.org>
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