[PATCH v3 0/7] x86/cfi,bpf: Fix CFI vs eBPF

patchwork-bot+netdevbpf at kernel.org patchwork-bot+netdevbpf at kernel.org
Fri Dec 15 16:50:25 PST 2023


Hello:

This series was applied to bpf/bpf-next.git (master)
by Alexei Starovoitov <ast at kernel.org>:

On Fri, 15 Dec 2023 10:12:16 +0100 you wrote:
> Hi!
> 
> What started with the simple observation that bpf_dispatcher_*_func() was
> broken for calling CFI functions with a __nocfi calling context for FineIBT
> ended up with a complete BPF wide CFI fixup.
> 
> With these changes on the BPF selftest suite passes without crashing -- there's
> still a few failures, but Alexei has graciously offered to look into those.
> 
> [...]

Here is the summary with links:
  - [v3,1/7] cfi: Flip headers
    https://git.kernel.org/bpf/bpf-next/c/4382159696c9
  - [v3,2/7] x86/cfi,bpf: Fix BPF JIT call
    https://git.kernel.org/bpf/bpf-next/c/4f9087f16651
  - [v3,3/7] x86/cfi,bpf: Fix bpf_callback_t CFI
    https://git.kernel.org/bpf/bpf-next/c/e72d88d18df4
  - [v3,4/7] x86/cfi,bpf: Fix bpf_struct_ops CFI
    https://git.kernel.org/bpf/bpf-next/c/2cd3e3772e41
  - [v3,5/7] cfi: Add CFI_NOSEAL()
    https://git.kernel.org/bpf/bpf-next/c/e9d13b9d2f99
  - [v3,6/7] bpf: Fix dtor CFI
    https://git.kernel.org/bpf/bpf-next/c/e4c00339891c
  - [v3,7/7] x86/cfi,bpf: Fix bpf_exception_cb() signature
    https://git.kernel.org/bpf/bpf-next/c/852486b35f34

You are awesome, thank you!
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