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Mon, 15 Dec 2025 04:33:20 -0500 (EST) X-Mailer: MessagingEngine.com Webmail Interface Precedence: bulk X-Mailing-List: linux-perf-users@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ThreadId: AV8M3mJaQpUZ Date: Mon, 15 Dec 2025 10:33:00 +0100 From: "Arnd Bergmann" To: "James Clark" , "Joel May" , "Catalin Marinas" , "Will Deacon" , "Leo Yan" Cc: linux-arm-kernel@lists.infradead.org, "Linux perf Profiling" Message-Id: <23c07ac4-ff13-47a5-824a-e7af1d1847a3@app.fastmail.com> In-Reply-To: References: Subject: Re: [PATCH] arm64: perf: fix syscalltbl path base Content-Type: text/plain Content-Transfer-Encoding: 7bit On Mon, Dec 15, 2025, at 09:47, James Clark wrote: > On 15/12/2025 00:12, Joel May wrote: > > Hi Joel, > > There is a similar fix on the list here: > > https://lore.kernel.org/linux-perf-users/20251204-perf_fix_syscall_header-v1-1-b8e27f74ed6a@arm.com/ > > I'm not sure if commit 1 alone will also fix your issue, or we'd need to > collapse both of the commits in that set. > > The first commit has an older fixes: tag and also fixes some other > issues so it might be better to take that one rather than this one. I don't understand that other "fix", doesn't that just work around the arm64 build issue by adding another special case for arm64? If we want the tools directory to have a copy of the generated unistd.h files instead of generating them, it should at the minimum be done the same across all architectures. Arnd