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[192.26.29.3]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-49981b1bd61sm31275045e9.8.2026.08.12.20.32.48 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 12 Aug 2026 20:32:48 -0700 (PDT) Precedence: bulk X-Mailing-List: bpf@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=UTF-8 Date: Thu, 13 Aug 2026 05:32:47 +0200 Message-Id: From: "Kumar Kartikeya Dwivedi" To: "Xu Kuohai" , "Puranjay Mohan" , Cc: "Alexei Starovoitov" , "Daniel Borkmann" , "Andrii Nakryiko" , "Martin KaFai Lau" , "Eduard Zingerman" , "Song Liu" , "Yonghong Song" , "Mark Rutland" , "Will Deacon" , "Catalin Marinas" Subject: Re: [PATCH bpf-next 0/7] bpf, arm64: __arena kfunc and struct_ops arguments X-Mailer: aerc 0.21.0 References: <20260810190922.3408757-1-puranjay@kernel.org> <953b1c77-01d0-4a8c-aecd-00df353c6222@huaweicloud.com> In-Reply-To: <953b1c77-01d0-4a8c-aecd-00df353c6222@huaweicloud.com> On Thu Aug 13, 2026 at 4:33 AM CEST, Xu Kuohai wrote: > On 8/13/2026 7:50 AM, Kumar Kartikeya Dwivedi wrote: >> On Mon Aug 10, 2026 at 9:09 PM CEST, Puranjay Mohan wrote: >>> The x86-64 JIT recently gained support for the __arena and >>> __arena__nullable argument suffixes on kfuncs and struct_ops stubs. Thi= s >>> adds the arm64 side and flips bpf_jit_supports_arena_args() on, so the >>> verifier stops rejecting these programs on arm64. >>> >> >> Hi Xu, >> >> If you have cycles this week, could you take a look at these changes and= let us >> know they make sense? >> >> It would allow us to close both x86 support (already landed) and arm64 s= upport >> for arena arguments for next merge window (next week). No worries if you= need >> more time to go through these though. Just bumping the thread. >> > > OK, I'll take a look at it soon, thanks. > Thanks a lot, much appreciated. >> Thanks! >> >>> [...] >>