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Commit e9a69d32 authored by Alexander Potapenko's avatar Alexander Potapenko Committed by Automerger Merge Worker
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Restrict creation of bootreceiver tracing instance to 64-bit systems. am: c81fec7d 

Original change: https://googleplex-android-review.googlesource.com/c/platform/system/core/+/15981480

Change-Id: Iae0eaa865440448cf08eb54d720b2e2702da2279
parents 3329eabb c81fec7d

rootdir/init.rc

+2 −1
Original line number Diff line number Diff line
@@ -590,9 +590,10 @@ on late-fs 
    # Load trusted keys from dm-verity protected partitions

    exec -- /system/bin/fsverity_init --load-verified-keys



on late-fs && property:ro.product.cpu.abilist64=*

    # Set up a tracing instance for system_server to monitor error_report_end events.

    # These are sent by kernel tools like KASAN and KFENCE when a memory corruption

    # is detected.

    # is detected. This is only needed for 64-bit systems.

    mkdir /sys/kernel/tracing/instances/bootreceiver 0700 system system

    restorecon_recursive /sys/kernel/tracing/instances/bootreceiver

    write /sys/kernel/tracing/instances/bootreceiver/buffer_size_kb 1