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crash-reporter: Add udev rule to collect cyapa trackpad logs

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Add the udev rule that when trackpad driver cyapa detects abnormal
behavior and fired uevent, additional logs from system logs are
collected.

BUG=chromium-os:35169
TEST=Made fake cyapa uevent and checked that logs are generated
     in /var/spool/crash

Change-Id: I7ebabd729e6ce362b6f5db12c7cff38ed75c9792
Reviewed-on: https://gerrit.chromium.org/gerrit/37376
Reviewed-by: Michael Krebs <mkrebs@chromium.org>
Commit-Ready: Yufeng Shen <miletus@chromium.org>
Tested-by: Yufeng Shen <miletus@chromium.org>
This commit is contained in:
Yufeng Shen 2012-11-05 17:06:34 -05:00 • committed by Gerrit
parent 20cb7ccc6d
commit bbda0787c9
2 changed files with 5 additions and 0 deletions
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2
crash_reporter/99-crash-reporter.rules
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@ -1 +1,3 @@
ACTION=="change", SUBSYSTEM=="drm", KERNEL=="card0", ENV{ERROR}=="1", RUN+="/sbin/crash_reporter --udev=KERNEL=card0:SUBSYSTEM=drm:ACTION=change"
# For detecting cypress trackpad issue. Passing into crash_reporter SUBSYSTEM=i2c-cyapa since crash_reporter does not handle DRIVER string.
ACTION=="change", SUBSYSTEM=="i2c", DRIVER=="cyapa", ENV{ERROR}=="1", RUN+="/sbin/crash_reporter --udev=SUBSYSTEM=i2c-cyapa:ACTION=change"

3
crash_reporter/crash_reporter_logs.conf
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@ -31,6 +31,9 @@ crash_reporter-user-collection:echo "===ps output==="; ps axw -o user,pid,%cpu,%
# run for kernel errors reported through udev events.
crash_reporter-udev-collection-change-card0-drm:for dri in /sys/kernel/debug/dri/*; do echo "===$dri/i915_error_state==="; cat $dri/i915_error_state; done
# When trackpad driver cyapa detects some abnormal behavior, we collect
# additional logs from kernel messages.
crash_reporter-udev-collection-change--i2c-cyapa:grep cyapa /var/log/messages
# The following rules are only for testing purposes.
crash_log_test:echo hello world
crash_log_recursion_test:sleep 1 && /usr/local/autotest/tests/crash_log_recursion_test