Update disk image source to addhypercall and gem5bridge-driver
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- This commit updates the serial-getty service file to override only the service section with autologin instead of the entire file.
- This change should speed up boot time that is caused in gem5 due to low system entropy
- Update comments explaining the reason for increasing entropy
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I have updated source for the NPB disk image to use hypercalls. I tested the NPB disk images on the staging branch for release 24.1.1. I was able to successfully run NPB benchmarks without using |
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TODO: I need to changes the link and the |
src/ubuntu-generic-diskimages/kernel-and-modules/arm-ubuntu-22.04/Dockerfile
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| --file "$DOCKERFILE" \ | ||
| --output "$OUTPUT" . | ||
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| echo "Build completed for $1: Output directory is $OUTPUT" |
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Right now, this message is printed even if the build fails. It would be nice if a different message could be printed for a failure, but it's not high priority.
| --file "$DOCKERFILE" \ | ||
| --output "$OUTPUT" . | ||
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| echo "Build completed for $1: Output directory is $OUTPUT" |
There was a problem hiding this comment.
Right now, this message is printed even if the build fails. It would be nice if a different message could be printed for a failure, but it's not high priority.
There was a problem hiding this comment.
| echo "Build completed for $1: Output directory is $OUTPUT" | |
| if [ $? -eq 0]; | |
| then | |
| echo "Build completed for $1: Output directory is $OUTPUT" | |
| else | |
| echo "Build failed for $1" | |
| fi |
This message could be modified to print different messages based on build failure/success. I haven't tested this code snippet, so please test it if you want to incorporate it into the script
| } | ||
| ``` | ||
| ``` | ||
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| If you need to increase the size of the image when adding more libraries and files to the image update the size of the partition in the respective `http/*/user-data` file. Also, update the `disk_size` parameter in `post-installation.sh` to be at least one mega byte more than the size you defined in the `user-data` file. | ||
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| **NOTE:** You can extend this disk image by modifying the `post-installation.sh` script, but it requires building the image from scratch. | ||
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| To take a pre-built image and add new files or packages, take a look at the following [documentation](https://www.gem5.org/documentation/gem5-stdlib/extending-disk-images). |
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| --file "$DOCKERFILE" \ | ||
| --output "$OUTPUT" . | ||
|
|
||
| echo "Build completed for $1: Output directory is $OUTPUT" |
There was a problem hiding this comment.
| echo "Build completed for $1: Output directory is $OUTPUT" | |
| if [ $? -eq 0]; | |
| then | |
| echo "Build completed for $1: Output directory is $OUTPUT" | |
| else | |
| echo "Build failed for $1" | |
| fi |
This message could be modified to print different messages based on build failure/success. I haven't tested this code snippet, so please test it if you want to incorporate it into the script
| --file "$DOCKERFILE" \ | ||
| --output "$OUTPUT" . | ||
|
|
||
| echo "Build completed for $1: Output directory is $OUTPUT" |
There was a problem hiding this comment.
| echo "Build completed for $1: Output directory is $OUTPUT" | |
| if [ $? -eq 0]; | |
| then | |
| echo "Build completed for $1: Output directory is $OUTPUT" | |
| else | |
| echo "Build failed for $1" | |
| fi |
This message could be modified to print different messages based on build failure/success. I haven't tested this code snippet, so please test it if you want to incorporate it into the script
src/ubuntu-generic-diskimages/scripts/install-common-packages.sh
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