Update disk image source to add`hypercall` and `gem5bridge-driver` #69

Harshil2107 · 2025-02-04T22:58:41Z

No description provided.

… disk image

- 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

…n and workend

Harshil2107 · 2025-02-06T18:41:42Z

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 sudo in gem5 KVM simulation. All the hypercalls were triggered as expected.

Harshil2107 · 2025-02-06T18:42:34Z

TODO: I need to changes the link and the sha256sum for NPB disk image once the base disk image is uploaded to resources.

src/ubuntu-generic-diskimages/files/[email protected]

src/ubuntu-generic-diskimages/kernel-and-modules/arm-ubuntu-22.04/Dockerfile

src/ubuntu-generic-diskimages/kernel-and-modules/arm-ubuntu-24.04/Dockerfile

src/ubuntu-generic-diskimages/kernel-and-modules/arm-ubuntu-22.04/copy_modules_to_host.sh

src/ubuntu-generic-diskimages/kernel-and-modules/arm-ubuntu-24.04/copy_modules_to_host.sh

src/ubuntu-generic-diskimages/BUILDING.md

…4 disk image

src/ubuntu-generic-diskimages/BUILDING.md

src/npb-24.04-imgs/arm-npb.pkr.hcl

src/ubuntu-generic-diskimages/kernel-and-modules/arm-ubuntu-22.04/copy_modules_to_host.sh

src/ubuntu-generic-diskimages/kernel-and-modules/arm-ubuntu-24.04/copy_modules_to_host.sh

src/ubuntu-generic-diskimages/scripts/install-common-packages.sh

src/ubuntu-generic-diskimages/scripts/install-gem5-bridge.sh

src/ubuntu-generic-diskimages/BUILDING.md

erin-le

Hey Harshil, I re-tested building the 24.04 Ubuntu base disk images and the NPB disk images. This PR is mostly fine, but I found that I had to change npb-24.04-imgs/build-arm.sh to get the Arm NPB image to build. I also had some minor comments about documentation.

src/npb-24.04-imgs/build-arm.sh

src/npb-24.04-imgs/arm-npb.pkr.hcl

src/ubuntu-generic-diskimages/BUILDING.md

src/ubuntu-generic-diskimages/kernel-and-modules/arm-ubuntu-22.04/copy_modules_to_host.sh

src/ubuntu-generic-diskimages/kernel-and-modules/arm-ubuntu-24.04/copy_modules_to_host.sh

src/ubuntu-generic-diskimages/BUILDING.md

src/ubuntu-generic-diskimages/kernel-and-modules/arm-ubuntu-24.04/copy_modules_to_host.sh

src/ubuntu-generic-diskimages/kernel-and-modules/arm-ubuntu-22.04/copy_modules_to_host.sh

Harshil2107 added 13 commits February 4, 2025 12:17

resources: Add hypercall for x86 base disk image

8459cdf

resources: Update scripts to add and build gem5 bridge driver for x86…

e6c5228

… disk image

resources: Update exit event call to hypercall for the arm disk images

fa35116

resources: Add dockerfile to make kernel and modules for arm disk image

c6e44ec

resources: Update serial-getty service to override service section

ef1b6ef

- This commit updates the serial-getty service file to override only the service section with autologin instead of the entire file.

resources: split post-installation.sh to smaller scripts

0f24310

resources: update arm packer file to run correct shell script

c4bd6eb

resources: update gem5_init to insert the gem5 bridge driver

bfb74f1

resources: Add a script to increase system entropy for arm

17e8740

- This change should speed up boot time that is caused in gem5 due to low system entropy

resources: Update documentation for building disk images

c2b0f3b

resources: Update github clone link to clone from staging branch

ec7c7b6

resources: Update the increase-system-entropy script

6edc682

- Update comments explaining the reason for increasing entropy

resources: Update make command in dockerfile to use nproc

695c7dd

Harshil2107 requested a review from erin-le February 5, 2025 22:32

resources: update NPB disk image to use hypercall instead of workbegi…

05d7bce

…n and workend

erin-le reviewed Feb 7, 2025

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resources: Update Dockerfile for building kernel and modules for 22.0…

f26c38b

…4 disk image

Harshil2107 force-pushed the add-hyper-call-to-disk branch from 6559de6 to b6830ca Compare February 18, 2025 17:50

erin-le reviewed Feb 18, 2025

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resources: Update documentation for building base disk images

819ed59

Harshil2107 force-pushed the add-hyper-call-to-disk branch from b6830ca to 819ed59 Compare February 18, 2025 22:32

Harshil2107 changed the base branch from stable to develop February 18, 2025 23:59

Harshil2107 changed the base branch from develop to stable February 25, 2025 18:27

Harshil2107 added 2 commits May 16, 2025 10:00

resources: add a script to disable systemd services for arm isa

2e2224c

resources: Update disk image download links

f480e52

Harshil2107 changed the base branch from stable to develop May 16, 2025 22:46

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Harshil2107 changed the base branch from develop to stable June 20, 2025 16:52

Harshil2107 added 2 commits July 2, 2025 09:11

resources: Update github links to point to current gem5 stable

fcdd1e0

resources: Update documentation

59c0958

erin-le self-requested a review July 18, 2025 22:20

erin-le requested changes Jul 21, 2025

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Harshil2107 and others added 2 commits July 31, 2025 15:44

resources: Update documentation and file info in pkr file

973efce

Merge branch 'stable' into add-hyper-call-to-disk

d3ae20e

erin-le reviewed Aug 1, 2025

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misc: Fix output messages in copy_modules_to_host.sh

a58688b

Harshil2107 dismissed erin-le’s stale review via a58688b August 1, 2025 00:26

erin-le self-requested a review August 1, 2025 00:32

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erin-le merged commit 5016a0e into gem5:stable Aug 1, 2025

Update disk image source to addhypercall and gem5bridge-driver #69

Update disk image source to addhypercall and gem5bridge-driver #69

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Harshil2107 commented Feb 4, 2025

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Update disk image source to add`hypercall` and `gem5bridge-driver` #69

Update disk image source to add`hypercall` and `gem5bridge-driver` #69