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| author | Alexander Potapenko <glider@google.com> | 2021-02-25 17:43:05 +0100 |
|---|---|---|
| committer | Alexander Potapenko <glider@google.com> | 2021-03-03 10:41:30 +0100 |
| commit | e070aa86f2d72318adf4e9ee4d899f78da885cfc (patch) | |
| tree | 4b30c750686b3873a681d42cd96a5a8af0460d88 /graphics/java/android/renderscript/ProgramFragmentFixedFunction.java | |
| parent | 9676344a7dfdb04381ace58a70d4a0e13876170e (diff) | |
BootReceiver: collect kernel memory corruptions from dmesg
Production memory error detection tools (KFENCE and potentially MTE-based KASAN)
issue "error_report_end" tracing events that can be monitored via a
tracefs pipe.
We change BootReceiver to watch for such events and, when a memory error
is reported, collect and parse dmesg output to grab the error report and
copy it to Dropbox.
Test: manual runs with KFENCE enabled
Test: atest BootReceiverTest
Bug: 172316664
Signed-off-by: Alexander Potapenko <glider@google.com>
Change-Id: Ib992fdb8c0f15ef69d020d978b64e25cda872ab9
Diffstat (limited to 'graphics/java/android/renderscript/ProgramFragmentFixedFunction.java')
0 files changed, 0 insertions, 0 deletions