projects / platform / kernel / linux-amlogic.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: e0d786f) | patch
udl-kms: handle allocation failure
authorMikulas Patocka <mpatocka@redhat.com>
Sun, 3 Jun 2018 14:40:56 +0000 (16:40 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 5 Sep 2018 07:20:08 +0000 (09:20 +0200)
commit73aa57ac7cc31b23e67d885015a61a247b3bc862
treee736f4e3514990a59aa0a19ea5543792da034467tree | snapshot
parente0d786f7113bd1298699b7702232bded956bce4ecommit | diff
udl-kms: handle allocation failure

commit 542bb9788a1f485eb1a2229178f665d8ea166156 upstream.

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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/gpu/drm/udl/udl_main.c diff | blob | history
Domain: System / Kernel;