On Thu, 5 Jun 2025, at 14:08, Alyssa Ross wrote:

This is necessary because the kernel tries to load modules by running /sbin/modprobe.

Shouldn't it be possible to set /proc/sys/kernel/modprobe instead?

This should fix Intel wireless cards in netvm. It's then important to disable Busybox init because /sbin/init takes precedence over our /etc/init.

Signed-off-by: Alyssa Ross <hi@alyssa.is> --- img/app/Makefile | 2 +- img/app/default.nix | 1 + img/app/sbin | 1 + vm/sys/net/Makefile | 2 +- vm/sys/net/default.nix | 1 + vm/sys/net/sbin | 1 + 6 files changed, 6 insertions(+), 2 deletions(-) create mode 120000 img/app/sbin create mode 120000 vm/sys/net/sbin

diff --git a/img/app/Makefile b/img/app/Makefile index 5ea023e..c827fd3 100644 --- a/img/app/Makefile +++ b/img/app/Makefile @@ -60,7 +60,7 @@ VM_FIFOS = etc/s6-linux-init/run-image/service/s6-linux-init-shutdownd/fifo

# These are separate because they need to be included, but putting # them as make dependencies would confuse make. -VM_LINKS = bin etc/ssl/certs/ca-certificates.crt +VM_LINKS = bin etc/ssl/certs/ca-certificates.crt sbin

VM_BUILD_FILES = build/etc/s6-rc

diff --git a/img/app/default.nix b/img/app/default.nix index 6e423f6..a196205 100644 --- a/img/app/default.nix +++ b/img/app/default.nix @@ -24,6 +24,7 @@ let CONFIG_FEATURE_IP_ADDRESS y CONFIG_FEATURE_IP_LINK y CONFIG_FEATURE_IP_ROUTE y + CONFIG_INIT n CONFIG_IP y ''; }) diff --git a/img/app/sbin b/img/app/sbin new file mode 120000 index 0000000..1e881ed --- /dev/null +++ b/img/app/sbin @@ -0,0 +1 @@ +usr/bin \ No newline at end of file diff --git a/vm/sys/net/Makefile b/vm/sys/net/Makefile index 35da669..436ca6e 100644 --- a/vm/sys/net/Makefile +++ b/vm/sys/net/Makefile @@ -43,7 +43,7 @@ VM_DIRS = dev etc/s6-linux-init/env run proc sys var/lib/connman

# These are separate because they need to be included, but putting # them as make dependencies would confuse make. -VM_LINKS = bin lib var/run +VM_LINKS = bin lib sbin var/run

VM_BUILD_FILES = build/etc/s6-rc

diff --git a/vm/sys/net/default.nix b/vm/sys/net/default.nix index 69f9564..b5873eb 100644 --- a/vm/sys/net/default.nix +++ b/vm/sys/net/default.nix @@ -22,6 +22,7 @@ let (busybox.override { extraConfig = '' CONFIG_DEPMOD n + CONFIG_INIT n CONFIG_INSMOD n CONFIG_LSMOD n CONFIG_MODINFO n diff --git a/vm/sys/net/sbin b/vm/sys/net/sbin new file mode 120000 index 0000000..1e881ed --- /dev/null +++ b/vm/sys/net/sbin @@ -0,0 +1 @@ +usr/bin \ No newline at end of file

base-commit: b5dab0eea25e24531ac856985b8f79ef38c06366 -- 2.49.0