[PATCHv3 bpf-next 1/2] arm64/ftrace,bpf: Fix partial regs after bpf_prog_run

patchwork-bot+netdevbpf at kernel.org patchwork-bot+netdevbpf at kernel.org
Thu Jan 15 16:40:08 PST 2026


Hello:

This series was applied to bpf/bpf-next.git (master)
by Andrii Nakryiko <andrii at kernel.org>:

On Mon, 12 Jan 2026 13:11:56 +0100 you wrote:
> Mahe reported issue with bpf_override_return helper not working when
> executed from kprobe.multi bpf program on arm.
> 
> The problem is that on arm we use alternate storage for pt_regs object
> that is passed to bpf_prog_run and if any register is changed (which
> is the case of bpf_override_return) it's not propagated back to actual
> pt_regs object.
> 
> [...]

Here is the summary with links:
  - [PATCHv3,bpf-next,1/2] arm64/ftrace,bpf: Fix partial regs after bpf_prog_run
    https://git.kernel.org/bpf/bpf-next/c/276f3b6daf60
  - [PATCHv3,bpf-next,2/2] selftests/bpf: Add test for bpf_override_return helper
    https://git.kernel.org/bpf/bpf-next/c/934d9746ed02

You are awesome, thank you!
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