Received-SPF: pass (google.com: domain of linux-kernel+bounces-21621-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:4601:e00::3 as permitted sender) client-ip=2604:1380:4601:e00::3;
Message-ID: <f1e86357-4728-43fa-a2d0-e0041415c9f1@google.com>
Date: Tue, 9 Jan 2024 20:20:38 -0500
Precedence: bulk
MIME-Version: 1.0
User-Agent: Mozilla Thunderbird
Subject: Re: [PATCH v2 bpf-next 2/2] selftests/bpf: add inline assembly
 helpers to access array elements
Content-Language: en-US
To: Alexei Starovoitov <alexei.starovoitov@gmail.com>
Cc: Yonghong Song <yonghong.song@linux.dev>, Eddy Z <eddyz87@gmail.com>,
 Jiri Olsa <olsajiri@gmail.com>, Andrii Nakryiko <andrii@kernel.org>,
 Alexei Starovoitov <ast@kernel.org>, Daniel Borkmann <daniel@iogearbox.net>,
 Song Liu <song@kernel.org>, Matt Bobrowski <mattbobrowski@google.com>,
 bpf <bpf@vger.kernel.org>, LKML <linux-kernel@vger.kernel.org>
References: <20240103185403.610641-1-brho@google.com>
 <20240103185403.610641-3-brho@google.com> <ZZa1668ft4Npd1DA@krava>
 <f3dd9d80-3fab-4676-b589-1d4667431287@linux.dev>
 <e5e52e0a-7494-47bb-8a6a-9819b0c93bd8@google.com>
 <781a86b1-c02b-4bb8-bc79-bfbd4f2ff146@google.com>
 <CAADnVQ+BOBh-XnsCPWHUCkwhAe41TxPRm9Nqi2r39WnJh3iF6g@mail.gmail.com>
From: Barret Rhoden <brho@google.com>
In-Reply-To: <CAADnVQ+BOBh-XnsCPWHUCkwhAe41TxPRm9Nqi2r39WnJh3iF6g@mail.gmail.com>
Content-Type: text/plain; charset=UTF-8; format=flowed
Content-Transfer-Encoding: 7bit

On 1/9/24 20:06, Alexei Starovoitov wrote:
> This is a known issue.
> It's addressed as part of Maxim's series:
> https://patchwork.kernel.org/user/todo/netdevbpf/?series=815208

great.  feel free to drop my patch.  but hopefully people find it useful 
in their own programs until maxim's series is widely available.

i'll keep using them for the time being, since the "spill before 
verifying" was just one of many things i've seen.  that, and it takes me 
a while to get new kernel features in production.  =)

thanks,

barret