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Tue, 29 Sep 2026 09:29:05 -0700 (PDT) Content-Type: text/plain; charset=UTF-8 Date: Tue, 29 Sep 2026 16:29:04 +0000 Message-Id: To: "Pu Lehui" , =?utf-8?q?Bj=C3=B6rn_T=C3=B6pel?= , , , Cc: "Daniel Borkmann" , "Andrii Nakryiko" , "Eduard Zingerman" , "Kumar Kartikeya Dwivedi" , "Martin KaFai Lau" , "Song Liu" , "Yonghong Song" , "Jiri Olsa" , "Emil Tsalapatis" , "Ihor Solodrai" , "Puranjay Mohan" , "Paul Walmsley" , "Palmer Dabbelt" , "Alexandre Ghiti" , "Pu Lehui" Subject: Re: [PATCH bpf-next 2/5] selftests/bpf: Set CONFIG_HZ_100 for riscv64 From: "Alexei Starovoitov" In-Reply-To: <20260929083924.1851840-3-pulehui@huaweicloud.com> References: <20260929083924.1851840-1-pulehui@huaweicloud.com> <20260929083924.1851840-3-pulehui@huaweicloud.com> X-Mailer: mkdraft (claude review draft; edit before sending) Content-Transfer-Encoding: 8bit Precedence: bulk X-Mailing-List: bpf@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 On Tue, Sep 29, 2026 at 08:39 AM Pu Lehui wrote: > Let's set CONFIG_HZ_100=y in config.riscv64 to align with other archs > and fix this issue. x86 has HZ_1000 and config.ppc64el doesn't set HZ at all. The test fails with HZ=250 on any arch. Change 30000 to 40000 in progs/setget_sockopt.c instead ? It converts without loss with HZ=100, 250 and 1000.