drm/i915/gvt: fix high-order allocation failure on late load

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If the module happens to be loaded later at runtime there is a chance
memory is already fragmented enough to fail allocation of firmware
blob storage and consequently GVT init. Since it doesn't seem to be
necessary to have the blob contiguous, use vmalloc() instead to avoid
the issue.

Reviewed-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Signed-off-by: Igor Druzhinin <igor.druzhinin@citrix.com>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1579723824-25711-1-git-send-email-igor.druzhinin@citrix.com

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Igor Druzhinin 2020-01-22 20:10:24 +00:00 • committed by Zhenyu Wang

parent 5e822e44ce

commit c216f12bed

1 changed files with 2 additions and 2 deletions

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drivers/gpu/drm/i915/gvt/firmware.c

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