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Thu, 27 Aug 2026 00:08:57 -0700 (PDT) From: Anshuman To: david@kernel.org Cc: ljs@kernel.org, akpm@linux-foundation.org, baohua@kernel.org, baolin.wang@linux.alibaba.com, dev.jain@arm.com, lance.yang@linux.dev, liam@infradead.org, linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-mm@kvack.org, mhocko@suse.com, nico.pache@linux.dev, rppt@kernel.org, ryan.roberts@arm.com, shuah@kernel.org, surenb@google.com, usama.arif@linux.dev, vbabka@kernel.org, ziy@nvidia.com, Anshuman Tewari Subject: Re: [PATCH] selftests/mm: khugepaged: remove str_dup() usage Date: Thu, 27 Aug 2026 12:34:07 +0530 Message-ID: <20260827070407.4108-1-anshumantewari123@gmail.com> X-Mailer: git-send-email 2.55.0 In-Reply-To: References: Precedence: bulk X-Mailing-List: linux-kselftest@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit On Tue, Aug 25, 2026 at 01:20:59PM +0200, David Hildenbrand (Arm) wrote: > We don't check str_dup() return value and never free it. While both > things are irrelevant in practice, let's just clean it up by working on > argv[0] directly and avoiding the str_dup(). > > Nobody after us needs these parts of the argv[0] string anyway. > > This patch is inspired by previous work from Anshuman Tewari [1]. > > Link: https://lore.kernel.org/r/20260821114416.12255-1-anshumantewari123@gmail.com [1] > Signed-off-by: David Hildenbrand (Arm) LGTM, thanks for the cleaner fix. Reviewed-by: Anshuman Tewari