Re: [PATCH RESEND bpf v2 0/2] x86/bpf: Fixes for the BPF JIT with retbleed=stuff

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* patchwork-bot+netdevbpf@xxxxxxxxxx <patchwork-bot+netdevbpf@xxxxxxxxxx> wrote:

> Hello:
> 
> This series was applied to bpf/bpf.git (master)
> by Alexei Starovoitov <ast@xxxxxxxxxx>:
> 
> On Mon,  1 Apr 2024 20:55:28 +0200 you wrote:
> > From: Joan Bruguera Micó <joanbrugueram@xxxxxxxxx>
> > 
> > Fixes two issues that cause kernels panic when using the BPF JIT with
> > the call depth tracking / stuffing mitigation for Skylake processors
> > (`retbleed=stuff`). Both issues can be triggered by running simple
> > BPF programs (e.g. running the test suite should trigger both).
> > 
> > [...]
> 
> Here is the summary with links:
>   - [RESEND,bpf,v2,1/2] x86/bpf: Fix IP after emitting call depth accounting
>     https://git.kernel.org/bpf/bpf/c/9d98aa088386
>   - [RESEND,bpf,v2,2/2] x86/bpf: Fix IP for relocating call depth accounting
>     https://git.kernel.org/bpf/bpf/c/6a537453000a

Just wondering, which kernel version is this targeted for?

The bug is upstream as well, so a fix needs to be sent to Linus.

I can pick all of this up into tip:x86/urgent, if that accelerates 
things.

Thanks,

	Ingo




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