Difference between revisions of "User:Matt Porter"

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(Created page with "http://elinux.org/Kernel_Debugging_Tips dynamic printk traditional debugger regmap debugfs ftrace - use cases http://elinux.org/Test_Systems")
 
 
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http://elinux.org/Kernel_Debugging_Tips
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== Kernel Debug Tools and Techniques BOF ==
dynamic printk
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traditional debugger
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=== Kernel Debugging Tools ===
regmap debugfs
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==== Hardware tools ====
ftrace - use cases
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* JTAG
http://elinux.org/Test_Systems
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* http://sigrok.org
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* scopes
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* logic analyzers
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* http://elinux.org/open_tools
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==== Software tools ====
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* http://elinux.org/Kernel_Debugging_Tips
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* Dynamic debug (http://elinux.org/Debugging_by_printing)
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* regmap debugfs
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* Traditional debuggers
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** JTAG (probably with gdb ;) )
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** kgdb
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** kdb
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** Use cases
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* magic sysrq
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* regmap
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** debugfs
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** tracepoints
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* http://elinux.org/Ftrace
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* sysfs driver model controls (bind/unbind)
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=== Subsystem specific tests ===
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* SPI - spidev_test.c
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* Block/Flash - http://www.scsifaq.org/RMiller_Tools/dt.html
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* USB - usbmon w/ wireshark
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* USB Gadget - gadget configfs and functionfs to drive from usersapce (https://github.com/libusbg)
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* USB/Gadget - dummy_hcd, testusb/gadget_zero
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* Network - tcpdump w/ wireshark
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=== Automated Test systems ===
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* http://elinux.org/Test_Systems
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* http://elinux.org/Ktest
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** config bisects
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** auto bisect
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** randconfig tests
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* https://git.linaro.org/people/kevin.hilman/pyboot.git
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** board farm regression testing
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** other use cases?
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* https://wiki.linaro.org/LAVA

Latest revision as of 17:37, 20 February 2015

Kernel Debug Tools and Techniques BOF

Kernel Debugging Tools

Hardware tools

Software tools

Subsystem specific tests

Automated Test systems