drm/i915/gt: limit lmem allocation size to succeed on SmallBars

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In case system is short on mappable memory (256MB on SmallBar) allocation
of two 1GB buffers will fail.

Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/8300
Signed-off-by: Andrzej Hajda <andrzej.hajda@intel.com>
Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230601144450.792228-1-andrzej.hajda@intel.com

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Andrzej Hajda 2023-06-01 16:44:50 +02:00

parent 1baeef6cd2

commit 4d4de1cbdb

1 changed files with 9 additions and 2 deletions

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11

drivers/gpu/drm/i915/gt/selftest_tlb.c

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