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[82.69.66.36]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-42e1cac995esm32914834f8f.43.2025.12.02.10.09.08 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 02 Dec 2025 10:09:08 -0800 (PST) Date: Tue, 2 Dec 2025 18:09:07 +0000 From: David Laight To: Josh Poimboeuf Cc: Alexandre Chartre , Nathan Chancellor , linux-kernel@vger.kernel.org, mingo@kernel.org, peterz@infradead.org, llvm@lists.linux.dev Subject: Re: [PATCH v6 11/30] objtool: Trace instruction state changes during function validation Message-ID: <20251202180907.169ba703@pumpkin> In-Reply-To: References: <20251121095340.464045-1-alexandre.chartre@oracle.com> <20251121095340.464045-12-alexandre.chartre@oracle.com> <20251201202329.GA3225984@ax162> <96eb8fc0-b93c-4ec1-9d04-eb7b67857b11@oracle.com> X-Mailer: Claws Mail 4.1.1 (GTK 3.24.38; arm-unknown-linux-gnueabihf) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit On Tue, 2 Dec 2025 08:13:21 -0800 Josh Poimboeuf wrote: ... > The static local bothered me, I went with a different approach to move > that variable (and its usage) to handle_insn_ops(). Will post shortly. > Does look a little wrong inside a recursively called function. How does the code get on for 32bit builds? I'd guess they have a lot less stack available? David