Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20;
Content-Type: text/plain; charset="utf-8"
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Subject: Re: [PATCH bpf-next v3 0/3] bpf,
 arm64: use BPF prog pack allocator in BPF JIT
From:   patchwork-bot+netdevbpf@kernel.org
Message-Id: <168730443206.21092.6381881646118757164.git-patchwork-notify@kernel.org>
Date:   Tue, 20 Jun 2023 23:40:32 +0000
References: <20230619100121.27534-1-puranjay12@gmail.com>
In-Reply-To: <20230619100121.27534-1-puranjay12@gmail.com>
To:     Puranjay Mohan <puranjay12@gmail.com>
Cc:     ast@kernel.org, daniel@iogearbox.net, andrii@kernel.org,
        martin.lau@linux.dev, song@kernel.org, catalin.marinas@arm.com,
        mark.rutland@arm.com, bpf@vger.kernel.org, kpsingh@kernel.org,
        linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org
Precedence: bulk

Hello:

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

On Mon, 19 Jun 2023 10:01:18 +0000 you wrote:
> BPF programs currently consume a page each on ARM64. For systems with many BPF
> programs, this adds significant pressure to instruction TLB. High iTLB pressure
> usually causes slow down for the whole system.
> 
> Song Liu introduced the BPF prog pack allocator[1] to mitigate the above issue.
> It packs multiple BPF programs into a single huge page. It is currently only
> enabled for the x86_64 BPF JIT.
> 
> [...]

Here is the summary with links:
  - [bpf-next,v3,1/3] bpf: make bpf_prog_pack allocator portable
    https://git.kernel.org/bpf/bpf-next/c/9a44df2a4f2a
  - [bpf-next,v3,2/3] arm64: patching: Add aarch64_insn_copy()
    https://git.kernel.org/bpf/bpf-next/c/a7ed8ed92482
  - [bpf-next,v3,3/3] bpf, arm64: use bpf_jit_binary_pack_alloc
    https://git.kernel.org/bpf/bpf-next/c/49703aa2adfa

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