Enable CONFIG_FTRACE_SYSCALLS for kernel-mshv (helps with eBPF)

Open Jongy opened this issue 2 weeks ago • 1 comments

mshv kernels (x86_64) have CONFIG_FTRACE_SYSCALLS disabled: https://github.com/microsoft/azurelinux/blob/950c61a4993695631fcaf5903cf9c66566717e58/SPECS/kernel-mshv/config#L7394 it is enabled in aarch64 however: https://github.com/microsoft/azurelinux/blob/950c61a4993695631fcaf5903cf9c66566717e58/SPECS/kernel-mshv/config_aarch64#L11240

it is very helpful for eBPF tracing, and was re-enabled for the regular "kernel" in the past for similar reasons - https://github.com/microsoft/azurelinux/pull/3210

can we enable it for mshv as well?

Dec 16 '25 14:12 Jongy