linux-kernel - Re: [PATCH bpf] bpf/tests: Remove test for MOVSX32 with offset=32

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Date:   Wed, 15 Nov 2023 20:50:22 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     Puranjay Mohan <puranjay12@...il.com>
Cc:     ast@...nel.org, daniel@...earbox.net, andrii@...nel.org,
        martin.lau@...ux.dev, song@...nel.org, yonghong.song@...ux.dev,
        john.fastabend@...il.com, kpsingh@...nel.org, sdf@...gle.com,
        haoluo@...gle.com, jolsa@...nel.org, bpf@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH bpf] bpf/tests: Remove test for MOVSX32 with offset=32

Hello:

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

On Fri, 10 Nov 2023 17:51:50 +0000 you wrote:
> MOVSX32 only supports sign extending 8-bit and 16-bit operands into 32
> bit operands. The "ALU_MOVSX | BPF_W" test tries to sign extend a 32 bit
> operand into a 32 bit operand which is equivalent to a normal BPF_MOV.
> 
> Remove this test as it tries to run an invalid instruction.
> 
> Fixes: daabb2b098e0 ("bpf/tests: add tests for cpuv4 instructions")
> Signed-off-by: Puranjay Mohan <puranjay12@...il.com>
> Reported-by: kernel test robot <oliver.sang@...el.com>
> Closes: https://lore.kernel.org/oe-lkp/202310111838.46ff5b6a-oliver.sang@intel.com
> 
> [...]

Here is the summary with links:
  - [bpf] bpf/tests: Remove test for MOVSX32 with offset=32
    https://git.kernel.org/bpf/bpf-next/c/5fa201f37c2e

You are awesome, thank you!
-- 
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