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Fri, 27 Feb 2026 04:19:24 -0500 (EST) X-Mailer: MessagingEngine.com Webmail Interface Precedence: bulk X-Mailing-List: linux-hexagon@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ThreadId: AxRtHzFcvrMk Date: Fri, 27 Feb 2026 10:18:41 +0100 From: "Arnd Bergmann" To: =?UTF-8?Q?Thomas_Wei=C3=9Fschuh?= , "Nathan Chancellor" , "Nicolas Schier" , "Brian Cain" Cc: linux-kbuild@vger.kernel.org, linux-kernel@vger.kernel.org, linux-hexagon@vger.kernel.org, =?UTF-8?Q?Thomas_Wei=C3=9Fschuh?= Message-Id: <67674db4-4da2-484c-be59-c97144083179@app.fastmail.com> In-Reply-To: <20260227-kbuild-uapi-libc-v1-0-c17de0d19776@weissschuh.net> References: <20260227-kbuild-uapi-libc-v1-0-c17de0d19776@weissschuh.net> Subject: Re: [PATCH 0/9] kbuild: uapi: remove usage of toolchain headers Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable On Fri, Feb 27, 2026, at 07:37, Thomas Wei=C3=9Fschuh wrote: > Currently the test compilation of some UAPI headers requires a toolcha= in > libc headers. Remove that dependency. > > Signed-off-by: Thomas Wei=C3=9Fschuh Nice work! Acked-by: Arnd Bergmann I had toyed around with a similar series, using a slightly different approach of always using the in-kernel nolibc headers, and making those compile across all architectures (using empty stubs for those that are missing syscall entry functions). I don't care much which way we do this as long as we can build test the headers, but I wonder what your reason was for picking this approach over the other. Arnd