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X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi, Maybe this has already been reported, but a quick search on lore did not find anything. So here goes... After commit: commit abed23c3c44f565dc812563ac015be70dd61e97b Author: Mark Brown Date: Mon Mar 2 22:53:16 2026 +0000 arm64/hwcap: Generate the KERNEL_HWCAP_ definitions for the hwcaps arch/arm64/include/generated/asm/kernel-hwcap.h is generated for _every build_, which means that you can literally run make back to back without _any_ source changes and you are rewarded with a full kernel rebuild. Not sure how this ever got past any kind of testing, because it's very noticeable. For now I've reverted this change locally as any kind of testing now kicks off a full build, when a single file rebuild is all that is needed. -- Jens Axboe