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(parent: 23fe159) | patch
udl-kms: handle allocation failure
authorMikulas Patocka <mpatocka@redhat.com>
Sun, 3 Jun 2018 14:40:56 +0000 (16:40 +0200)
committerDave Airlie <airlied@redhat.com>
Mon, 30 Jul 2018 22:03:47 +0000 (08:03 +1000)
commit1587961916cb8c4eefcc0ab3403b0156c053f69c
treebec9be24dc98a0b331e1f00e436e05f515addb91tree | snapshot
parent23fe159101cfd4616fdff59c876f5259c7ab7c34commit | diff
udl-kms: handle allocation failure

Allocations larger than PAGE_ALLOC_COSTLY_ORDER are unreliable and they
may fail anytime. This patch fixes the udl kms driver so that when a large
alloactions fails, it tries to do multiple smaller allocations.

Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Cc: stable@vger.kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>
drivers/gpu/drm/udl/udl_main.c diff | blob | history
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