Re: [PATCH bpf-next v2] bpf, arm64: Sign return address for jited code

From: patchwork-bot+netdevbpf
Date: Tue Apr 05 2022 - 22:48:02 EST


Hello:

This patch was applied to bpf/bpf-next.git (master)
by Daniel Borkmann <daniel@xxxxxxxxxxxxx>:

On Sat, 2 Apr 2022 03:39:42 -0400 you wrote:
> Sign return address for jited code when the kernel is built with pointer
> authentication enabled.
>
> 1. Sign LR with paciasp instruction before LR is pushed to stack. Since
> paciasp acts like landing pads for function entry, no need to insert
> bti instruction before paciasp.
>
> [...]

Here is the summary with links:
- [bpf-next,v2] bpf, arm64: Sign return address for jited code
https://git.kernel.org/bpf/bpf-next/c/042152c27c3b

You are awesome, thank you!
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