diff options
| author | Ricardo Cañuelo <ricardo.canuelo@collabora.com> | 2020-06-10 10:49:54 +0200 |
|---|---|---|
| committer | Dmitry Vyukov <dvyukov@google.com> | 2020-06-10 13:09:12 +0200 |
| commit | 8648bd1f6db679aa078a7d25327f8ae792514774 (patch) | |
| tree | 0c3180ca21f68d3af2d61f438037e704c4500086 | |
| parent | 860c4de9cf3635a82822da2414a44d5b83b8d885 (diff) | |
tools: add custom udev rules to generated images
Add a default udev rule file to the image creation process in
create-gce-image.sh and create-image.sh.
This change creates a default rule to make udev create a custom-named
symlink for the specific vim2m device.
| -rw-r--r-- | pkg/build/linux_generated.go | 2 | ||||
| -rwxr-xr-x | tools/create-gce-image.sh | 4 | ||||
| -rwxr-xr-x | tools/create-image.sh | 4 |
3 files changed, 10 insertions, 0 deletions
diff --git a/pkg/build/linux_generated.go b/pkg/build/linux_generated.go index cd3b32077..7432cf3ef 100644 --- a/pkg/build/linux_generated.go +++ b/pkg/build/linux_generated.go @@ -96,6 +96,8 @@ for i in {0..31}; do sudo tee -a disk.mnt/etc/udev/50-binder.rules done +echo 'ATTR{name}=="vim2m", SYMLINK+="vim2m"' | sudo tee -a disk.mnt/etc/udev/rules.d/50-udev-default.rules + echo "kernel.printk = 7 4 1 3" | sudo tee -a disk.mnt/etc/sysctl.conf echo "debug.exception-trace = 0" | sudo tee -a disk.mnt/etc/sysctl.conf SYZ_SYSCTL_FILE="${SYZ_SYSCTL_FILE:-}" diff --git a/tools/create-gce-image.sh b/tools/create-gce-image.sh index b9e76d24e..39ec49cbe 100755 --- a/tools/create-gce-image.sh +++ b/tools/create-gce-image.sh @@ -145,6 +145,10 @@ for i in {0..31}; do sudo tee -a disk.mnt/etc/udev/50-binder.rules done +# Add udev rules for custom drivers. +# Create a /dev/vim2m symlink for the device managed by the vim2m driver +echo 'ATTR{name}=="vim2m", SYMLINK+="vim2m"' | sudo tee -a disk.mnt/etc/udev/rules.d/50-udev-default.rules + # sysctls echo "kernel.printk = 7 4 1 3" | sudo tee -a disk.mnt/etc/sysctl.conf echo "debug.exception-trace = 0" | sudo tee -a disk.mnt/etc/sysctl.conf diff --git a/tools/create-image.sh b/tools/create-image.sh index 32cdfcdb5..0967b4c37 100755 --- a/tools/create-image.sh +++ b/tools/create-image.sh @@ -119,6 +119,10 @@ if [ $PERF = "true" ]; then rm -r $DIR/tmp/linux fi +# Add udev rules for custom drivers. +# Create a /dev/vim2m symlink for the device managed by the vim2m driver +echo 'ATTR{name}=="vim2m", SYMLINK+="vim2m"' | sudo tee -a $DIR/etc/udev/rules.d/50-udev-default.rules + # Build a disk image dd if=/dev/zero of=$RELEASE.img bs=1M seek=$SEEK count=1 sudo mkfs.ext4 -F $RELEASE.img |