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Commit 23acc2b8 authored by Christian König's avatar Christian König Committed by Greg Kroah-Hartman
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dma-buf: keep the signaling time of merged fences v3



commit f781f661 upstream.

Some Android CTS is testing if the signaling time keeps consistent
during merges.

v2: use the current time if the fence is still in the signaling path and
the timestamp not yet available.
v3: improve comment, fix one more case to use the correct timestamp

Signed-off-by: default avatarChristian König <christian.koenig@amd.com>
Reviewed-by: default avatarLuben Tuikov <luben.tuikov@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230630120041.109216-1-christian.koenig@amd.com


Cc: Jindong Yue <jindong.yue@nxp.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 665e6fd7
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