[PATCH bpf] riscv, bpf: Fix possible infinite tailcall when CONFIG_CFI_CLANG is enabled

[patchwork-bot+netdevbpf at kernel.org]

Hello:

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

On Tue,  8 Oct 2024 12:45:44 +0000 you wrote:
> From: Pu Lehui <pulehui at huawei.com>
> 
> When CONFIG_CFI_CLANG is enabled, the number of prologue instructions
> skipped by tailcall needs to include the kcfi instruction, otherwise the
> TCC will be initialized every tailcall is called, which may result in
> infinite tailcalls.
> 
> [...]

Here is the summary with links:
  - [bpf] riscv, bpf: Fix possible infinite tailcall when CONFIG_CFI_CLANG is enabled
    https://git.kernel.org/bpf/bpf/c/30a59cc79754

You are awesome, thank you!
-- 
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html