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Miller" , Paolo Abeni , Shuah Khan , netdev@vger.kernel.org (open list:NETWORKING [GENERAL]), linux-kselftest@vger.kernel.org (open list:KERNEL SELFTEST FRAMEWORK), linux-kernel@vger.kernel.org (open list), zhengkui_guo@outlook.com Subject: Re: [PATCH linux-next v2] selftests: net: change fprintf format specifiers Message-ID: <20220318093300.2938e068@kicinski-fedora-pc1c0hjn.dhcp.thefacebook.com> In-Reply-To: <20220318075013.48964-1-guozhengkui@vivo.com> References: <1d21ee8a-837d-807d-14a4-4ee1af640089@vivo.com> <20220318075013.48964-1-guozhengkui@vivo.com> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-8.6 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_HI, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, 18 Mar 2022 15:50:13 +0800 Guo Zhengkui wrote: > `cur64`, `start64` and `ts_delta` are int64_t. Change > format specifiers in fprintf from '%lu' to '%ld'. > > It has been tested with gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0 > on x86_64. No, not like that. Please read up on printing int64_t.