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| author | Xiangyu Chen <xiangyu.chen@windriver.com> | 2023-01-17 10:05:03 +0800 |
|---|---|---|
| committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2023-01-26 22:22:53 +0000 |
| commit | 6bc30dd4a7d4fdad53d6b5fab3cb574d095ca774 (patch) | |
| tree | 5bfd548a3d80e862138a342ddba1eef3342319ea /documentation/migration-guides/migration-3.1.rst | |
| parent | 45f278ed23f117a38e0706d1898e61cafcc86e96 (diff) | |
| download | poky-6bc30dd4a7d4fdad53d6b5fab3cb574d095ca774.tar.gz | |
runqemu: add process of option QB_NFSROOTFS_EXTRA_OPT
This extra options to be appended to the nfs rootfs options in kernel
boot arg.
Example config with qemuppc64 in machine config:
add r/w size in the nfs rootfs extra option:
QB_NFSROOTFS_EXTRA_OPT = "wsize=524288,rsize=524288"
re-build and runqemu with nfs again, we can observe the kernel command
line added our defined value in QB_NFSROOTFS_EXTRA_OPT:
Kernel command line: root=/dev/nfs nfsroot=10.0.2.2:/home/xchen5/testing/build/tmp-glibc/deploy/images/qemuppc64/testnfs,nfsvers=3,port=3049,tcp,mountport=3048,wsize=524288,rsize=524288 rw mem=256M ip=dhcp console=hvc0 console=hvc0 nohugevmalloc
(From OE-Core rev: 43a97f5bf3f90c5c1fd603f7dca2b3db2c0e3040)
Signed-off-by: Xiangyu Chen <xiangyu.chen@windriver.com>
Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'documentation/migration-guides/migration-3.1.rst')
0 files changed, 0 insertions, 0 deletions