From: "Marc Hartmayer" <mhartmay@linux.ibm.com>
To: Daniel Xu <dxu@dxuuu.xyz>, Ilya Leoshkevich <iii@linux.ibm.com>
Cc: shuah@kernel.org, eddyz87@gmail.com, ast@kernel.org,
daniel@iogearbox.net, andrii@kernel.org,
john.fastabend@gmail.com, martin.lau@linux.dev, song@kernel.org,
yonghong.song@linux.dev, kpsingh@kernel.org, sdf@fomichev.me,
haoluo@google.com, jolsa@kernel.org, mykolal@fb.com,
bpf@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-kselftest@vger.kernel.org
Subject: Re: [PATCH bpf-next v7 4/5] bpf: verifier: Support eliding map lookup nullness
Date: Thu, 30 Jan 2025 11:48:45 +0100 [thread overview]
Message-ID: <87v7twk25u.fsf@linux.ibm.com> (raw)
In-Reply-To: <f7rhmwrp3fgx3qd7gn3pzczxeztvsg45u4vrl6ls3ylcvflapx@3yi3shfnrmb3>
On Wed, Jan 29, 2025 at 10:45 AM -0700, Daniel Xu <dxu@dxuuu.xyz> wrote:
> On Wed, Jan 29, 2025 at 09:49:12AM -0700, Daniel Xu wrote:
>> Hi Ilya,
>>
[…snip…]
>
> I cribbed the source from [0] and tested before and after. I think this
> should work. Mind giving it a try?
Hi Daniel,
thanks for the fix! I’ve tested the fix and it fixed the problem.
Tested-by: Marc Hartmayer <mhartmay@linux.ibm.com>
[…snip…]
next prev parent reply other threads:[~2025-01-30 10:49 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-01-14 20:28 [PATCH bpf-next v7 0/5] Support eliding map lookup nullness Daniel Xu
2025-01-14 20:28 ` [PATCH bpf-next v7 1/5] bpf: verifier: Add missing newline on verbose() call Daniel Xu
2025-01-14 20:28 ` [PATCH bpf-next v7 2/5] bpf: tcp: Mark bpf_load_hdr_opt() arg2 as read-write Daniel Xu
2025-01-14 20:28 ` [PATCH bpf-next v7 3/5] bpf: verifier: Refactor helper access type tracking Daniel Xu
2025-01-14 20:28 ` [PATCH bpf-next v7 4/5] bpf: verifier: Support eliding map lookup nullness Daniel Xu
2025-01-29 14:58 ` Ilya Leoshkevich
2025-01-29 16:49 ` Daniel Xu
2025-01-29 17:45 ` Daniel Xu
2025-01-30 10:06 ` Ilya Leoshkevich
2025-01-30 18:41 ` Daniel Xu
2025-02-01 12:04 ` Daniel Xu
2025-01-30 10:48 ` Marc Hartmayer [this message]
2025-01-14 20:28 ` [PATCH bpf-next v7 5/5] bpf: selftests: verifier: Add nullness elision tests Daniel Xu
2025-01-17 2:10 ` [PATCH bpf-next v7 0/5] Support eliding map lookup nullness patchwork-bot+netdevbpf
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