linux-kernel - Re: [PATCH bpf-next] selftests/bpf: Harden cpu flags test for lru_percpu

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Message-Id: 
 <176946000512.169775.3162391575586650912.git-patchwork-notify@kernel.org>
Date: Mon, 26 Jan 2026 20:40:05 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Leon Hwang <leon.hwang@...ux.dev>
Cc: bpf@...r.kernel.org, ast@...nel.org, daniel@...earbox.net,
 andrii@...nel.org, martin.lau@...ux.dev, eddyz87@...il.com, song@...nel.org,
 yonghong.song@...ux.dev, john.fastabend@...il.com, kpsingh@...nel.org,
 sdf@...ichev.me, haoluo@...gle.com, jolsa@...nel.org, shuah@...nel.org,
 linux-kselftest@...r.kernel.org, linux-kernel@...r.kernel.org,
 kernel-patches-bot@...com
Subject: Re: [PATCH bpf-next] selftests/bpf: Harden cpu flags test for
 lru_percpu_hash map

Hello:

This patch was applied to bpf/bpf-next.git (master)
by Martin KaFai Lau <martin.lau@...nel.org>:

On Mon, 19 Jan 2026 21:34:17 +0800 you wrote:
> CI occasionally reports failures in the
> percpu_alloc/cpu_flag_lru_percpu_hash selftest, for example:
> 
>  First test_progs failure (test_progs_no_alu32-x86_64-llvm-21):
>  #264/15 percpu_alloc/cpu_flag_lru_percpu_hash
>  ...
>  test_percpu_map_op_cpu_flag:FAIL:bpf_map_lookup_batch value on specified cpu unexpected bpf_map_lookup_batch value on specified cpu: actual 0 != expected 3735929054
> 
> [...]

Here is the summary with links:
  - [bpf-next] selftests/bpf: Harden cpu flags test for lru_percpu_hash map
    https://git.kernel.org/bpf/bpf-next/c/78980b4c7fcb

You are awesome, thank you!
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