From: "Pali Rohár" <pali@kernel.org> To: kernel test robot <lkp@intel.com> Cc: "Michael Turquette" <mturquette@baylibre.com>, "Stephen Boyd" <sboyd@kernel.org>, "Rob Herring" <robh+dt@kernel.org>, "Greg Kroah-Hartman" <gregkh@linuxfoundation.org>, kbuild-all@lists.01.org, "Andrew Lunn" <andrew@lunn.ch>, "Gregory Clement" <gregory.clement@bootlin.com>, "Sebastian Hesselbarth" <sebastian.hesselbarth@gmail.com>, "Vladimir Vid" <vladimir.vid@sartura.hr>, "Marek Behún" <kabel@kernel.org>, linux-clk@vger.kernel.org Subject: Re: [PATCH 07/10] serial: mvebu-uart: implement UART clock driver for configuring UART base clock Date: Fri, 25 Jun 2021 11:31:31 +0200 [thread overview] Message-ID: <20210625093131.aicap7ah5odokjvf@pali> (raw) In-Reply-To: <202106251653.IbU5dy4V-lkp@intel.com> On Friday 25 June 2021 16:15:38 kernel test robot wrote: > Hi "Pali, > > I love your patch! Yet something to improve: > > [auto build test ERROR on robh/for-next] > [also build test ERROR on tty/tty-testing clk/clk-next linus/master v5.13-rc7 next-20210624] > [If your patch is applied to the wrong git tree, kindly drop us a note. > And when submitting patch, we suggest to use '--base' as documented in > https://git-scm.com/docs/git-format-patch] > > url: https://github.com/0day-ci/linux/commits/Pali-Roh-r/serial-mvebu-uart-Fixes-and-new-support-for-higher-baudrates/20210625-065146 > base: https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git for-next > config: m68k-allmodconfig (attached as .config) > compiler: m68k-linux-gcc (GCC) 9.3.0 > reproduce (this is a W=1 build): > wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross > chmod +x ~/bin/make.cross > # https://github.com/0day-ci/linux/commit/747483a6b8f2de98afe461dbf91227404a8e2e81 > git remote add linux-review https://github.com/0day-ci/linux > git fetch --no-tags linux-review Pali-Roh-r/serial-mvebu-uart-Fixes-and-new-support-for-higher-baudrates/20210625-065146 > git checkout 747483a6b8f2de98afe461dbf91227404a8e2e81 > # save the attached .config to linux build tree > COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=m68k > > If you fix the issue, kindly add following tag as appropriate > Reported-by: kernel test robot <lkp@intel.com> > > All errors (new ones prefixed by >>): > > m68k-linux-ld: drivers/tty/serial/mvebu-uart.o: in function `mvebu_uart_clock_prepare': > mvebu-uart.c:(.text+0x6d0): undefined reference to `__udivdi3' > >> m68k-linux-ld: mvebu-uart.c:(.text+0x78c): undefined reference to `__udivdi3' Hello! Could you help me how to fix this issue? I'm using macro DIV_ROUND_CLOSEST() with two u64 values in that function. And I really do not know details about m68k arch and I never touched this arch. There is missing number of line which caused this error. So if it is possible I have suggestion for bot to compile kernel with -g flag. In this case linker show exact line number (and not only hex address) which caused that linker error. Also in future it could help identify source of errors... Anyway, driver is for Marvell Armada 3720 SoC which is arm64 so I did not think that somebody even try to compile it for m68k. > > --- > 0-DAY CI Kernel Test Service, Intel Corporation > https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
WARNING: multiple messages have this Message-ID (diff)
From: Pali Rohár <pali@kernel.org> To: kbuild-all@lists.01.org Subject: Re: [PATCH 07/10] serial: mvebu-uart: implement UART clock driver for configuring UART base clock Date: Fri, 25 Jun 2021 11:31:31 +0200 [thread overview] Message-ID: <20210625093131.aicap7ah5odokjvf@pali> (raw) In-Reply-To: <202106251653.IbU5dy4V-lkp@intel.com> [-- Attachment #1: Type: text/plain, Size: 2657 bytes --] On Friday 25 June 2021 16:15:38 kernel test robot wrote: > Hi "Pali, > > I love your patch! Yet something to improve: > > [auto build test ERROR on robh/for-next] > [also build test ERROR on tty/tty-testing clk/clk-next linus/master v5.13-rc7 next-20210624] > [If your patch is applied to the wrong git tree, kindly drop us a note. > And when submitting patch, we suggest to use '--base' as documented in > https://git-scm.com/docs/git-format-patch] > > url: https://github.com/0day-ci/linux/commits/Pali-Roh-r/serial-mvebu-uart-Fixes-and-new-support-for-higher-baudrates/20210625-065146 > base: https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git for-next > config: m68k-allmodconfig (attached as .config) > compiler: m68k-linux-gcc (GCC) 9.3.0 > reproduce (this is a W=1 build): > wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross > chmod +x ~/bin/make.cross > # https://github.com/0day-ci/linux/commit/747483a6b8f2de98afe461dbf91227404a8e2e81 > git remote add linux-review https://github.com/0day-ci/linux > git fetch --no-tags linux-review Pali-Roh-r/serial-mvebu-uart-Fixes-and-new-support-for-higher-baudrates/20210625-065146 > git checkout 747483a6b8f2de98afe461dbf91227404a8e2e81 > # save the attached .config to linux build tree > COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=m68k > > If you fix the issue, kindly add following tag as appropriate > Reported-by: kernel test robot <lkp@intel.com> > > All errors (new ones prefixed by >>): > > m68k-linux-ld: drivers/tty/serial/mvebu-uart.o: in function `mvebu_uart_clock_prepare': > mvebu-uart.c:(.text+0x6d0): undefined reference to `__udivdi3' > >> m68k-linux-ld: mvebu-uart.c:(.text+0x78c): undefined reference to `__udivdi3' Hello! Could you help me how to fix this issue? I'm using macro DIV_ROUND_CLOSEST() with two u64 values in that function. And I really do not know details about m68k arch and I never touched this arch. There is missing number of line which caused this error. So if it is possible I have suggestion for bot to compile kernel with -g flag. In this case linker show exact line number (and not only hex address) which caused that linker error. Also in future it could help identify source of errors... Anyway, driver is for Marvell Armada 3720 SoC which is arm64 so I did not think that somebody even try to compile it for m68k. > > --- > 0-DAY CI Kernel Test Service, Intel Corporation > https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org
next prev parent reply other threads:[~2021-06-25 9:31 UTC|newest] Thread overview: 152+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-06-24 22:48 [PATCH 00/10] serial: mvebu-uart: Fixes and new support for higher baudrates Pali Rohár 2021-06-24 22:48 ` Pali Rohár 2021-06-24 22:49 ` [PATCH 01/10] serial: mvebu-uart: fix calculation of clock divisor Pali Rohár 2021-06-24 22:49 ` Pali Rohár 2021-06-24 22:49 ` [PATCH 02/10] serial: mvebu-uart: do not allow changing baudrate when uartclk is not available Pali Rohár 2021-06-24 22:49 ` Pali Rohár 2021-06-24 22:49 ` [PATCH 03/10] serial: mvebu-uart: correctly calculate minimal possible baudrate Pali Rohár 2021-06-24 22:49 ` Pali Rohár 2021-06-24 22:49 ` [PATCH 04/10] dt-bindings: mvebu-uart: fix documentation Pali Rohár 2021-06-24 22:49 ` Pali Rohár 2021-06-24 22:49 ` [PATCH 05/10] arm64: dts: marvell: armada-37xx: Fix reg for standard variant of UART Pali Rohár 2021-06-24 22:49 ` Pali Rohár 2021-06-24 22:49 ` [PATCH 06/10] serial: mvebu-uart: remove unused member nb from struct mvebu_uart Pali Rohár 2021-06-24 22:49 ` Pali Rohár 2021-06-24 22:49 ` [PATCH 07/10] serial: mvebu-uart: implement UART clock driver for configuring UART base clock Pali Rohár 2021-06-24 22:49 ` Pali Rohár 2021-06-25 5:36 ` kernel test robot 2021-06-25 5:36 ` kernel test robot 2021-06-25 8:15 ` kernel test robot 2021-06-25 8:15 ` kernel test robot 2021-06-25 9:31 ` Pali Rohár [this message] 2021-06-25 9:31 ` Pali Rohár 2021-06-25 11:05 ` Geert Uytterhoeven 2021-06-25 11:05 ` Geert Uytterhoeven 2021-06-25 11:29 ` Pali Rohár 2021-06-25 11:29 ` Pali Rohár 2021-06-25 12:44 ` Geert Uytterhoeven 2021-06-25 12:44 ` Geert Uytterhoeven 2021-06-25 13:22 ` Pali Rohár 2021-06-25 13:22 ` Pali Rohár 2021-06-25 13:35 ` Geert Uytterhoeven 2021-06-25 13:35 ` Geert Uytterhoeven 2021-06-25 14:09 ` Pali Rohár 2021-06-25 14:09 ` Pali Rohár 2021-06-24 22:49 ` [PATCH 08/10] dt-bindings: mvebu-uart: document DT bindings for marvell,armada-3700-uart-clock Pali Rohár 2021-06-24 22:49 ` [PATCH 08/10] dt-bindings: mvebu-uart: document DT bindings for marvell, armada-3700-uart-clock Pali Rohár 2021-06-24 22:49 ` [PATCH 09/10] arm64: dts: marvell: armada-37xx: add device node for UART clock and use it Pali Rohár 2021-06-24 22:49 ` Pali Rohár 2021-06-24 22:49 ` [PATCH 10/10] serial: mvebu-uart: implement support for baudrates higher than 230400 Pali Rohár 2021-06-24 22:49 ` Pali Rohár 2021-06-25 14:36 ` [PATCH v2 00/11] serial: mvebu-uart: Fixes and new support for higher baudrates Pali Rohár 2021-06-25 14:36 ` Pali Rohár 2021-06-25 14:36 ` [PATCH v2 01/11] serial: mvebu-uart: fix calculation of clock divisor Pali Rohár 2021-06-25 14:36 ` Pali Rohár 2021-06-25 14:36 ` [PATCH v2 02/11] serial: mvebu-uart: do not allow changing baudrate when uartclk is not available Pali Rohár 2021-06-25 14:36 ` Pali Rohár 2021-06-25 14:36 ` [PATCH v2 03/11] serial: mvebu-uart: correctly calculate minimal possible baudrate Pali Rohár 2021-06-25 14:36 ` Pali Rohár 2021-06-25 14:36 ` [PATCH v2 04/11] dt-bindings: mvebu-uart: fix documentation Pali Rohár 2021-06-25 14:36 ` Pali Rohár 2021-06-25 14:36 ` [PATCH v2 05/11] arm64: dts: marvell: armada-37xx: Fix reg for standard variant of UART Pali Rohár 2021-06-25 14:36 ` Pali Rohár 2021-06-25 14:36 ` [PATCH v2 06/11] serial: mvebu-uart: remove unused member nb from struct mvebu_uart Pali Rohár 2021-06-25 14:36 ` Pali Rohár 2021-06-25 14:36 ` [PATCH v2 07/11] math64: New DIV_U64_ROUND_CLOSEST helper Pali Rohár 2021-06-25 14:36 ` Pali Rohár 2021-06-25 15:22 ` Geert Uytterhoeven 2021-06-25 15:22 ` Geert Uytterhoeven 2021-06-25 15:38 ` Pali Rohár 2021-06-25 15:38 ` Pali Rohár 2021-06-25 15:50 ` Willy Tarreau 2021-06-25 15:50 ` Willy Tarreau 2021-06-25 17:39 ` Geert Uytterhoeven 2021-06-25 17:39 ` Geert Uytterhoeven 2021-06-25 17:44 ` Pali Rohár 2021-06-25 17:44 ` Pali Rohár 2021-06-25 18:11 ` Geert Uytterhoeven 2021-06-25 18:11 ` Geert Uytterhoeven 2021-07-19 12:45 ` Andy Shevchenko 2021-07-19 12:45 ` Andy Shevchenko 2021-06-25 14:36 ` [PATCH v2 08/11] serial: mvebu-uart: implement UART clock driver for configuring UART base clock Pali Rohár 2021-06-25 14:36 ` Pali Rohár 2021-06-25 14:36 ` [PATCH v2 09/11] dt-bindings: mvebu-uart: document DT bindings for marvell,armada-3700-uart-clock Pali Rohár 2021-06-25 14:36 ` [PATCH v2 09/11] dt-bindings: mvebu-uart: document DT bindings for marvell, armada-3700-uart-clock Pali Rohár 2021-06-25 14:36 ` [PATCH v2 10/11] arm64: dts: marvell: armada-37xx: add device node for UART clock and use it Pali Rohár 2021-06-25 14:36 ` Pali Rohár 2021-06-25 14:36 ` [PATCH v2 11/11] serial: mvebu-uart: implement support for baudrates higher than 230400 Pali Rohár 2021-06-25 14:36 ` Pali Rohár 2021-07-17 12:38 ` [PATCH v3 0/5] serial: mvebu-uart: Support for higher baudrates Pali Rohár 2021-07-17 12:38 ` Pali Rohár 2021-07-17 12:38 ` [PATCH v3 1/5] math64: New DIV_U64_ROUND_CLOSEST helper Pali Rohár 2021-07-17 12:38 ` Pali Rohár 2021-07-19 12:47 ` Andy Shevchenko 2021-07-19 12:47 ` Andy Shevchenko 2021-07-22 21:57 ` Pali Rohár 2021-07-22 21:57 ` Pali Rohár 2021-07-24 11:38 ` David Laight 2021-07-24 11:38 ` David Laight 2021-07-17 12:38 ` [PATCH v3 2/5] serial: mvebu-uart: implement UART clock driver for configuring UART base clock Pali Rohár 2021-07-17 12:38 ` Pali Rohár 2021-07-17 17:26 ` Andrew Lunn 2021-07-17 17:26 ` Andrew Lunn 2021-07-17 18:05 ` Pali Rohár 2021-07-17 18:05 ` Pali Rohár 2021-07-24 9:48 ` Pali Rohár 2021-07-24 9:48 ` Pali Rohár 2021-07-24 16:33 ` Andrew Lunn 2021-07-24 16:33 ` Andrew Lunn 2021-07-25 12:14 ` Pali Rohár 2021-07-25 12:14 ` Pali Rohár 2021-07-17 12:38 ` [PATCH v3 3/5] dt-bindings: mvebu-uart: document DT bindings for marvell,armada-3700-uart-clock Pali Rohár 2021-07-17 12:38 ` [PATCH v3 3/5] dt-bindings: mvebu-uart: document DT bindings for marvell, armada-3700-uart-clock Pali Rohár 2021-07-17 17:30 ` Andrew Lunn 2021-07-17 17:30 ` Andrew Lunn 2021-08-02 14:45 ` Pali Rohár 2021-08-02 14:45 ` Pali Rohár 2021-07-17 12:38 ` [PATCH v3 4/5] arm64: dts: marvell: armada-37xx: add device node for UART clock and use it Pali Rohár 2021-07-17 12:38 ` Pali Rohár 2021-07-17 12:38 ` [PATCH v3 5/5] serial: mvebu-uart: implement support for baudrates higher than 230400 Pali Rohár 2021-07-17 12:38 ` Pali Rohár 2021-08-02 14:45 ` [PATCH v4 0/6] serial: mvebu-uart: Support for higher baudrates Pali Rohár 2021-08-02 14:45 ` Pali Rohár 2021-08-02 14:45 ` [PATCH v4 1/6] math64: New DIV_U64_ROUND_CLOSEST helper Pali Rohár 2021-08-02 14:45 ` Pali Rohár 2021-08-02 14:45 ` [PATCH v4 2/6] serial: mvebu-uart: implement UART clock driver for configuring UART base clock Pali Rohár 2021-08-02 14:45 ` Pali Rohár 2021-08-02 14:45 ` [PATCH v4 3/6] dt-bindings: mvebu-uart: document DT bindings for marvell,armada-3700-uart-clock Pali Rohár 2021-08-02 14:45 ` [PATCH v4 3/6] dt-bindings: mvebu-uart: document DT bindings for marvell, armada-3700-uart-clock Pali Rohár 2021-08-06 0:30 ` [PATCH v4 3/6] dt-bindings: mvebu-uart: document DT bindings for marvell,armada-3700-uart-clock Stephen Boyd 2021-08-06 0:30 ` [PATCH v4 3/6] dt-bindings: mvebu-uart: document DT bindings for marvell, armada-3700-uart-clock Stephen Boyd 2021-08-06 8:28 ` [PATCH v4 3/6] dt-bindings: mvebu-uart: document DT bindings for marvell,armada-3700-uart-clock Pali Rohár 2021-08-06 8:28 ` Pali Rohár 2021-08-12 19:33 ` Stephen Boyd 2021-08-12 19:33 ` [PATCH v4 3/6] dt-bindings: mvebu-uart: document DT bindings for marvell, armada-3700-uart-clock Stephen Boyd 2021-08-12 20:08 ` [PATCH v4 3/6] dt-bindings: mvebu-uart: document DT bindings for marvell,armada-3700-uart-clock Pali Rohár 2021-08-12 20:08 ` Pali Rohár 2021-08-02 14:45 ` [PATCH v4 4/6] dt-bindings: mvebu-uart: update information about UART clock Pali Rohár 2021-08-02 14:45 ` Pali Rohár 2021-08-02 14:45 ` [PATCH v4 5/6] arm64: dts: marvell: armada-37xx: add device node for UART clock and use it Pali Rohár 2021-08-02 14:45 ` Pali Rohár 2021-08-02 14:45 ` [PATCH v4 6/6] serial: mvebu-uart: implement support for baudrates higher than 230400 Pali Rohár 2021-08-02 14:45 ` Pali Rohár 2021-08-09 14:53 ` [PATCH v5 0/6] serial: mvebu-uart: Support for higher baudrates Pali Rohár 2021-08-09 14:53 ` Pali Rohár 2021-08-09 14:53 ` [PATCH v5 1/6] math64: New DIV_U64_ROUND_CLOSEST helper Pali Rohár 2021-08-09 14:53 ` Pali Rohár 2021-08-09 14:53 ` [PATCH v5 2/6] serial: mvebu-uart: implement UART clock driver for configuring UART base clock Pali Rohár 2021-08-09 14:53 ` Pali Rohár 2021-08-09 14:53 ` [PATCH v5 3/6] dt-bindings: mvebu-uart: document DT bindings for marvell,armada-3700-uart-clock Pali Rohár 2021-08-09 14:53 ` [PATCH v5 3/6] dt-bindings: mvebu-uart: document DT bindings for marvell, armada-3700-uart-clock Pali Rohár 2021-08-09 14:53 ` [PATCH v5 4/6] dt-bindings: mvebu-uart: update information about UART clock Pali Rohár 2021-08-09 14:53 ` Pali Rohár 2021-08-09 14:53 ` [PATCH v5 5/6] arm64: dts: marvell: armada-37xx: add device node for UART clock and use it Pali Rohár 2021-08-09 14:53 ` Pali Rohár 2021-08-09 14:53 ` [PATCH v5 6/6] serial: mvebu-uart: implement support for baudrates higher than 230400 Pali Rohár 2021-08-09 14:53 ` Pali Rohár 2021-08-20 17:22 ` [PATCH v5 0/6] serial: mvebu-uart: Support for higher baudrates Pali Rohár 2021-08-20 17:22 ` Pali Rohár 2021-08-31 8:35 ` Pali Rohár 2021-08-31 8:35 ` Pali Rohár 2021-09-21 7:41 ` Greg Kroah-Hartman 2021-09-21 7:41 ` Greg Kroah-Hartman
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