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Sat, 08 Aug 2026 08:31:01 -0700 (PDT) Received: from runnervmvrwv9.ggcgsnmn1rhu1i1wx0rcebqqvc.dx.internal.cloudapp.net ([172.184.214.224]) by smtp.gmail.com with ESMTPSA id 5a478bee46e88-315be8a754dsm19154199eec.11.2026.08.08.08.30.59 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 08 Aug 2026 08:31:00 -0700 (PDT) From: linuxtestproject.agent@gmail.com To: Pavithra Date: Sat, 8 Aug 2026 15:30:58 +0000 Message-ID: <20260808153058.4043-1-linuxtestproject.agent@gmail.com> X-Mailer: git-send-email 2.54.0 In-Reply-To: <20260808150238.1526150-1-pavrampu@linux.ibm.com> References: <20260808150238.1526150-1-pavrampu@linux.ibm.com> MIME-Version: 1.0 X-Virus-Scanned: clamav-milter 1.0.9 at in-2.smtp.seeweb.it X-Virus-Status: Clean Subject: Re: [LTP] hugemmap/hugemmap41: Migrate ptrace-write-hugepage from libhugetlbfs X-BeenThere: ltp@lists.linux.it X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux Test Project List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: ltp@lists.linux.it Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: ltp-bounces+ltp=archiver.kernel.org@lists.linux.it Sender: "ltp" Hi Pavithra, On Sat, 08 Aug 2026, Pavithra wrote: > hugemmap/hugemmap41: Migrate ptrace-write-hugepage from libhugetlbfs > +#define CONST 0xdeadbeefL > [...] > + TST_EXP_EQ_LI(TST_RET, CONST); Could this comparison preserve unsigned-long semantics? On 32-bit targets, CONST is an unsigned long, while PTRACE_PEEKDATA returns the same bit pattern as a negative signed long. TST_EXP_EQ_LI() converts them separately to signed long long, producing -559038737 and 3735928559, so every successful peek is reported as TFAIL. > +/hugetlb/hugemmap/hugemmap41 Could this entry be placed in a .gitignore under testcases/kernel/mem/hugetlb/hugemmap/? New test binaries should be ignored in their own test directory rather than in a parent .gitignore. Verdict - Needs revision --- Note: The agent can sometimes produce false positives although often its findings are genuine. If you find issues with the review, please comment this email or ignore the suggestions. Regards, LTP AI Reviewer -- Mailing list info: https://lists.linux.it/listinfo/ltp