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secomp: Allow sched_yield for video device.

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libvda depends on libchrome and libchrome call sched_yield
in NeedsLazyInstance sometimes.

BUG=b:159855961
TEST=manual - keep running `android -c reboot` on hatch-arc-r

Change-Id: I39afb77541c6d129ff84a776644c5cb68687ec82
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/2269339
Commit-Queue: Lepton Wu <lepton@chromium.org>
Commit-Queue: Chirantan Ekbote <chirantan@chromium.org>
Commit-Queue: Alexandre Courbot <acourbot@chromium.org>
Tested-by: Lepton Wu <lepton@chromium.org>
Auto-Submit: Lepton Wu <lepton@chromium.org>
Reviewed-by: Chirantan Ekbote <chirantan@chromium.org>
Reviewed-by: Alexandre Courbot <acourbot@chromium.org>
This commit is contained in:
Lepton Wu 2020-06-25 20:24:29 -07:00 committed by Commit Bot
parent dc82c819f6
commit 436296b1f0
2 changed files with 2 additions and 0 deletions
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1
seccomp/arm/video_device.policy
View file

@ -19,6 +19,7 @@ getuid32: 1
# ioctl: arg1 == DRM_IOCTL_*
ioctl: arg1 & 0x6400
openat: 1
sched_yield: 1
send: 1
setpriority: 1
socket: arg0 == AF_UNIX

1
seccomp/x86_64/video_device.policy
View file

@ -19,6 +19,7 @@ getuid: 1
# ioctl: arg1 == DRM_IOCTL_*
ioctl: arg1 & 0x6400
openat: 1
sched_yield: 1
setpriority: 1
socket: arg0 == AF_UNIX
stat: 1