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(parent: ed8d2e0) | patch
[COMMON] g2d: cancel callback of acquire fence
authorhyesoo.yu <hyesoo.yu@samsung.com>
Mon, 16 Oct 2017 11:39:19 +0000 (20:39 +0900)
committerSeungchul Kim <sc377.kim@samsung.com>
Mon, 28 May 2018 05:27:50 +0000 (14:27 +0900)
commitaabaf6f632cfc29409b64282d975d3ada8d6e97c
tree11cfe26a5ba9fdc27644742a8013da7395d68bf2tree | snapshot (tar.gz zip)
parented8d2e00f517f3be947f6b758e5a4072e90dcad9commit | diff
[COMMON] g2d: cancel callback of acquire fence

If the user request has error parameter, the acquire
fence was put but the callback of fence is remained.
The new request on the same task structure registers
the callback to another fence, the list was corrupted.

It makes panic or hard lockup on system, so fix it.

Change-Id: I19ccbc06668c0d418fee675bf53188c6c37db3f9
Signed-off-by: hyesoo.yu <hyesoo.yu@samsung.com>
drivers/gpu/exynos/g2d/g2d_uapi_process.c diff | blob | blame | history