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Mon, 26 Feb 2024 11:07:57 -0800 (PST) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 References: <20240223143309.5ec298ec@canb.auug.org.au> <20240225125815.2704bb3d@canb.auug.org.au> In-Reply-To: <20240225125815.2704bb3d@canb.auug.org.au> From: Bartosz Golaszewski Date: Mon, 26 Feb 2024 20:07:46 +0100 Message-ID: Subject: Re: linux-next: build failure after merge of the gpio-brgl tree To: Stephen Rothwell Cc: Bartosz Golaszewski , Andy Shevchenko , Linux Kernel Mailing List , Linux Next Mailing List Content-Type: text/plain; charset="UTF-8" On Sun, 25 Feb 2024 at 02:58, Stephen Rothwell wrote: > > Hi Bartosz, > > On Fri, 23 Feb 2024 08:51:10 +0100 Bartosz Golaszewski wrote: > > > > On Fri, 23 Feb 2024 at 04:33, Stephen Rothwell wrote: > > > > > > After merging the gpio-brgl tree, today's linux-next build (x86_64 > > > allmodconfig) failed like this: > > > > > > x86_64-linux-gnu-ld: vmlinux.o: in function `bgpio_write64': > > > gpio-mmio.c:(.text+0x1489427): undefined reference to `iowrite64' > > > x86_64-linux-gnu-ld: vmlinux.o: in function `bgpio_read64': > > > gpio-mmio.c:(.text+0x14894a0): undefined reference to `ioread64' > > > x86_64-linux-gnu-ld: vmlinux.o: in function `bgpio_write64be': > > > gpio-mmio.c:(.text+0x1489527): undefined reference to `iowrite64be' > > > x86_64-linux-gnu-ld: vmlinux.o: in function `bgpio_read64be': > > > gpio-mmio.c:(.text+0x14895a0): undefined reference to `ioread64be' > > > > > > Caused by commit > > > > > > 36e44186e0ba ("gpio: mmio: Support 64-bit BE access") > > > > I'm not seeing this issue with allmodconfig on x86_64, could you give > > me some more information on the build environment? > > These builds are cross builds using Debian's cross compilers on a ppc64le host. > > $ x86_64-linux-gnu-gcc --version > x86_64-linux-gnu-gcc (Debian 13.2.0-7) 13.2.0 > $ x86_64-linux-gnu-ld --version > GNU ld (GNU Binutils for Debian) 2.41 > > -- > Cheers, > Stephen Rothwell I dropped the offending commit from my for-next branch. Let's revisit it after the upcoming merge window. Bart