Hello:
This series was applied to bpf/bpf-next.git (master)
by Alexei Starovoitov <ast@xxxxxxxxxx>:
On Tue, 12 Nov 2024 08:39:02 -0800 you wrote:
> The main motivation for private stack comes from nested scheduler in
> sched-ext from Tejun. The basic idea is that
> - each cgroup will its own associated bpf program,
> - bpf program with parent cgroup will call bpf programs
> in immediate child cgroups.
>
> Let us say we have the following cgroup hierarchy:
> root_cg (prog0):
> cg1 (prog1):
> cg11 (prog11):
> cg111 (prog111)
> cg112 (prog112)
> cg12 (prog12):
> cg121 (prog121)
> cg122 (prog122)
> cg2 (prog2):
> cg21 (prog21)
> cg22 (prog22)
> cg23 (prog23)
>
> [...]
Here is the summary with links:
- [bpf-next,v12,1/7] bpf: Find eligible subprogs for private stack support
https://git.kernel.org/bpf/bpf-next/c/a76ab5731e32
- [bpf-next,v12,2/7] bpf: Enable private stack for eligible subprogs
https://git.kernel.org/bpf/bpf-next/c/e00931c02568
- [bpf-next,v12,3/7] bpf, x86: Avoid repeated usage of bpf_prog->aux->stack_depth
https://git.kernel.org/bpf/bpf-next/c/f4b21ed0b9d6
- [bpf-next,v12,4/7] bpf, x86: Support private stack in jit
https://git.kernel.org/bpf/bpf-next/c/7d1cd70d4b16
- [bpf-next,v12,5/7] selftests/bpf: Add tracing prog private stack tests
https://git.kernel.org/bpf/bpf-next/c/f4b295ab6598
- [bpf-next,v12,6/7] bpf: Support private stack for struct_ops progs
https://git.kernel.org/bpf/bpf-next/c/5bd36da1e37e
- [bpf-next,v12,7/7] selftests/bpf: Add struct_ops prog private stack tests
https://git.kernel.org/bpf/bpf-next/c/becfe32b57c7
You are awesome, thank you!
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