Comments (5)
I think it should not go into the first upstream since it's still buggy and makes ppls think so many things at the same time, but I've already started to port my linux libos work to lkl with a rump hypercall backend.
https://github.com/thehajime/lkl-linux/tree/rump-hypcall
(I'm using non-ff update frequently at this testing moment so, each commits are tentative.)
status is really early stage and needs more effort to work on.
screencast of rumprun nolibc on qemu
the benefit of being a rump kernel is not only the support of new backends, but also other features (syscall proxy, much matured hijack implementation, etc). I will keep working on my forked branch so, see you there if you're interested in.
from linux.
So the crazy thing I just throw "out there" is : does it make any sense to build lkl on top of Rump (specifically, rumprun libc)?
could you care to elaborate what rumprun libc means ? rumprun-posix or else ?
from linux.
I might have misunderstood Rumprun.
I thought it basically was based on a NetBSD libc that had been modified to run on top of a rump kernel. I also expected lkl to depend on libc to have correct syscalls etc on a non-linux host kernel.
from linux.
status update is available on my blog: thehajime/blog#1. Any comments, feedback, and patches are more than welcome !
from linux.
very interesting. thanks (unfortunately too busy to play atm)
from linux.
Related Issues (20)
- Start kernel in single threaded mode HOT 1
- Asking for a port to arm64 of "Unifying LKL into UML"
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- Status of `Unifying LKL into UML` (v8, Jan 2021) ? HOT 6
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- Unable to mount btrfs filesystems spread across more than one partition with lklfuse HOT 4
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- LKL is potentially affected by 10 known CVEs HOT 3
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- network performance
- Failed to run lkl hijack on android 10 HOT 6
- can lkl based app run on vm HOT 4
- Interested in participating, cannot join mailing list or slack HOT 2
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- drop tools/lkl/bin binaries HOT 1
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from linux.