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55 lines
1.1 KiB
Plaintext
55 lines
1.1 KiB
Plaintext
Notes for test-runner usage
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***************************
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Kernel configuration
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====================
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The test-runner tool requires a kernel that is at least build with these
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minimal options for a successful boot.
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CONFIG_VIRTIO=y
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CONFIG_VIRTIO_PCI=y
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CONFIG_NET=y
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CONFIG_INET=y
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CONFIG_NET_9P=y
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CONFIG_NET_9P_VIRTIO=y
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CONFIG_9P_FS=y
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CONFIG_9P_FS_POSIX_ACL=y
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CONFIG_SERIAL_8250=y
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CONFIG_SERIAL_8250_CONSOLE=y
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CONFIG_SERIAL_8250_PCI=y
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CONFIG_SERIAL_8250_NR_UARTS=4
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CONFIG_TMPFS=y
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CONFIG_TMPFS_POSIX_ACL=y
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CONFIG_TMPFS_XATTR=y
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CONFIG_DEVTMPFS=y
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CONFIG_DEBUG_FS=y
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These options should be installed as .config in the kernel source directory
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followed by this command.
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make olddefconfig
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After that a default kernel with the required options can be built. More
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option (like the Bluetooth subsystem) can be enabled on top of this.
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Lock debuging
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-------------
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To catch locking related issues the following set of kernel config
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options may be useful:
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CONFIG_LOCKDEP_SUPPORT=y
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CONFIG_DEBUG_SPINLOCK=y
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CONFIG_DEBUG_LOCK_ALLOC=y
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CONFIG_PROVE_LOCKING=y
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CONFIG_LOCKDEP=y
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CONFIG_DEBUG_MUTEXES=y
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