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9ee7250384
Allocate all page directory variants with alloc_pd. As the lvl3 and lvl4 variants differ in manipulation, we need to check for existence of backing phys page before accessing it. v2: use err in returns Signed-off-by: Mika Kuoppala <mika.kuoppala@linux.intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20190614164350.30415-5-mika.kuoppala@linux.intel.com |
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| Makefile | ||