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(parent: a63c3fb) | patch
habanalabs: free host huge va_range if not used
authorOfir Bitton <obitton@habana.ai>
Thu, 26 Nov 2020 11:01:11 +0000 (13:01 +0200)
committerOded Gabbay <ogabbay@kernel.org>
Mon, 30 Nov 2020 08:47:37 +0000 (10:47 +0200)
commit8e718f2eda8d4d2268f1872bd4deddd54900283a
tree5cf0f2de9591e0a69186fb5baa8ffab88a9c1118tree | snapshot
parenta63c3fb37b157b56d713a386dc024bf6deb9c7cfcommit | diff
habanalabs: free host huge va_range if not used

If huge range is not valid, driver uses the host range also for
huge page allocations, but driver never frees its allocation.
This introduces a memory leak every time a user closes its context.

Signed-off-by: Ofir Bitton <obitton@habana.ai>
Reviewed-by: Oded Gabbay <ogabbay@kernel.org>
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
drivers/misc/habanalabs/common/memory.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git