Hi all, On Thu, 30 May 2019 07:43:10 -0700 Randy Dunlap <rdunlap@xxxxxxxxxxxxx> wrote: > > On 5/30/19 12:31 AM, kbuild test robot wrote: > > Hi Randy, > > > > It's probably a bug fix that unveils the link errors. > > > > tree: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.0.y > > head: 8c963c3dcbdec7b2a1fd90044f23bc8124848381 > > commit: b174065805b55300d9d4e6ae6865c7b0838cc0f4 [1434/2350] sh: fix multiple function definition build errors > > config: sh-allmodconfig (attached as .config) > > compiler: sh4-linux-gcc (GCC) 7.4.0 > > reproduce: > > wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross > > chmod +x ~/bin/make.cross > > git checkout b174065805b55300d9d4e6ae6865c7b0838cc0f4 > > # save the attached .config to linux build tree > > GCC_VERSION=7.4.0 make.cross ARCH=sh > > > > If you fix the issue, kindly add following tag > > Reported-by: kbuild test robot <lkp@xxxxxxxxx> > > > > All errors (new ones prefixed by >>): > > > >>> arch/sh/kernel/cpu/sh2/clock-sh7619.o:(.data+0x1c): undefined reference to `followparent_recalc' > > > > --- > > 0-DAY kernel test infrastructure Open Source Technology Center > > https://lists.01.org/pipermail/kbuild-all Intel Corporation > > > The maintainer posted a patch for this but AFAIK it is not merged anywhere. > > https://marc.info/?l=linux-sh&m=155585522728632&w=2 Unfortunately, the sh tree (git://git.libc.org/linux-sh#for-next) has been removed from linux-next due to lack of any updates in over a year, but I will add that patch (see below) to linux-next today, but someone will need to make sure it gets to Linus at some point (preferably sooner rather than later). (I can send it if someone associated with the sh development wants/asks me to ...) From: Yoshinori Sato <ysato@xxxxxxxxxxxxxxxxxxxx> Date: Sun, 21 Apr 2019 14:00:16 +0000 Subject: [PATCH] sh: Fix allyesconfig output Conflict JCore-SoC and SolutionEngine 7619. Reported-by: kbuild test robot <lkp@xxxxxxxxx> Acked-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx> # build-tested Signed-off-by: Yoshinori Sato <ysato@xxxxxxxxxxxxxxxxxxxx> --- arch/sh/boards/Kconfig | 14 +++----------- 1 file changed, 3 insertions(+), 11 deletions(-) diff --git a/arch/sh/boards/Kconfig b/arch/sh/boards/Kconfig index b9a37057b77a..cee24c308337 100644 --- a/arch/sh/boards/Kconfig +++ b/arch/sh/boards/Kconfig @@ -8,27 +8,19 @@ config SH_ALPHA_BOARD bool config SH_DEVICE_TREE - bool "Board Described by Device Tree" + bool select OF select OF_EARLY_FLATTREE select TIMER_OF select COMMON_CLK select GENERIC_CALIBRATE_DELAY - help - Select Board Described by Device Tree to build a kernel that - does not hard-code any board-specific knowledge but instead uses - a device tree blob provided by the boot-loader. You must enable - drivers for any hardware you want to use separately. At this - time, only boards based on the open-hardware J-Core processors - have sufficient driver coverage to use this option; do not - select it if you are using original SuperH hardware. config SH_JCORE_SOC bool "J-Core SoC" - depends on SH_DEVICE_TREE && (CPU_SH2 || CPU_J2) + select SH_DEVICE_TREE select CLKSRC_JCORE_PIT select JCORE_AIC - default y if CPU_J2 + depends on CPU_J2 help Select this option to include drivers core components of the J-Core SoC, including interrupt controllers and timers. -- 2.11.0 -- Cheers, Stephen Rothwell
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