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charset="Windows-1252" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: variscite.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: AM6PR08MB4376.eurprd08.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: 2fcdae4e-91af-4b86-2139-08dafda52c62 X-MS-Exchange-CrossTenant-originalarrivaltime: 24 Jan 2023 00:51:48.2249 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 399ae6ac-38f4-4ef0-94a8-440b0ad581de X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: X9Pga4/M6iN2nnQLFf5YHJv38Vml3nc4hehq46Ex8F2WvsjGEmI8Z29egshZjXkhVH5/PqXp/ZlycYXr9BQxoeFvHpRB6BrO+gSqXdcaZRE= X-MS-Exchange-Transport-CrossTenantHeadersStamped: AS8PR08MB7695 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 1/23/23 21:56, Stephen Rothwell wrote:=0A= > Hi all,=0A= >=0A= > After merging the gpio-brgl-fixes tree, today's linux-next build (powerpc= =0A= > ppc64_defconfig) failed like this:=0A= >=0A= > In file included from include/linux/of_gpio.h:14,=0A= > =A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0 from drivers/net/phy/mdi= o_bus.c:27:=0A= > include/linux/gpio/driver.h:782:68: error: parameter 4 ('lflags') has inc= omplete type=0A= > =A0 782 |=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0= =A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0 enum = gpio_lookup_flags lflags,=0A= > =A0=A0=A0=A0=A0 |=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0= =A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0= =A0 ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~=0A= > include/linux/gpio/driver.h:779:33: error: function declaration isn't a p= rototype [-Werror=3Dstrict-prototypes]=0A= > =A0 779 | static inline struct gpio_desc *gpiochip_request_own_desc(struc= t gpio_chip *gc,=0A= > =A0=A0=A0=A0=A0 |=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0= =A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0 ^~~~~~~~~~~~~~~~~~~~~~~~~=0A= > cc1: some warnings being treated as errors=0A= >=0A= > Caused by commit=0A= >=0A= > =A0 de5f701724ac ("gpiolib: fix linker errors when GPIOLIB is disabled")= =0A= >=0A= > I have used the gpio-brgl-fixes tree from next-20210123 for today.=0A= >=0A= > --=0A= > Cheers,=0A= > Stephen Rothwell=0A= >=0A= Hi Stephen,=0A= please provide detailed build instructions.=0A= Building with=0A= - commit id de5f701724ac=0A= - defconfig arch/powerpc/configs/ppc64_defconfig=0A= - powerpc64-linux-gnu-gcc version 11.3.0 (Ubuntu 11.3.0-1ubuntu1~22.04)=0A= The build fails almost immediately as follow=0A= arch/powerpc/kernel/trace/ftrace.c:839:7: error: no previous prototype for = =91arch_ftrace_match_adjust=92 [-Werror=3Dmissing-prototypes]=0A= 839 | char *arch_ftrace_match_adjust(char *str, const char *search)=0A= | ^~~~~~~~~~~~~~~~~~~~~~~~=0A= However, the same happens rolling back de5f701724ac.=0A= Thanks=0A= Pier=