Kalesh Singh
8418d018c1
ANDROID: Revert "tracefs: Have tracefs directories not set OTH permission bits by default"
...
This reverts commit e2c27194fc .
This change breaks Android userspace tools (tracepoint bpf programs,
simpleperf, atrace, perfetto, ...) that assume access to tracefs.
On Android T and S (QPR2) this is fixed by adding a gid mount option
in userspace, for devices with older kernels the permission change
needs to be reverted.
Bug: 219393750
Bug: 217150407
Bug: 216676030
Signed-off-by: Kalesh Singh <kaleshsingh@google.com >
Change-Id: I53a63c42b4cf1133a6a2fc1674380ffd8f331392
(cherry picked from commit d2392cf8b12d8c1526e4d5766c642a47aecc28e7)
2022-02-16 19:07:16 +00:00
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