From: Fengguang Wu <fengguang.wu@intel.com>
To: Guenter Roeck <linux@roeck-us.net>
Cc: kbuild-all@01.org,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
Ralf Baechle <ralf@linux-mips.org>
Subject: Re: arch/mips/vdso/gettimeofday.c:1:0: error: '-march=r3900' requires '-mfp32'
Date: Wed, 6 Jan 2016 19:59:13 +0800 [thread overview]
Message-ID: <20160106115913.GB21529@wfg-t540p.sh.intel.com> (raw)
In-Reply-To: <20160106115039.GA21529@wfg-t540p.sh.intel.com>
Hi Guenter,
> However I find that the latest mainline no longer has the error.
> So let's we ignore this error.
Oops, sorry that's not true -- I was testing rather old mainline HEAD.
Here is the new build log.
wfg@inn ~/linux% /c/kernel-tests/reproduce-build 398c7500a 168309855 linus/master gcc-5 mips-jmr3927_defconfig arch/mips/
No patch removed
HEAD is now at 398c750 MIPS: VDSO: Fix build error with binutils 2.24 and earlier
=============== commit 398c7500a ===============
/home/wfg/linux
HEAD is now at 398c750... MIPS: VDSO: Fix build error with binutils 2.24 and earlier
/home/wfg/linux/obj-compiletest
make ARCH=mips jmr3927_defconfig
make ARCH=mips arch/mips/
!!! BUILD ERROR !!!
make ARCH=mips M=arch/mips/
!!! BUILD ERROR !!!
grep -a -F arch/mips/ /tmp/build-err-398c7500a1f5f74e207bd2edca1b1721b3cc1f1e-wfg --color
../arch/mips/vdso/elf.S:1:0: error: '-march=r3900' requires '-mfp32'
/*
^
make[3]: *** [arch/mips/vdso/elf.o] Error 1
../arch/mips/vdso/gettimeofday.c:1:0: error: '-march=r3900' requires '-mfp32'
/*
^
make[3]: *** [arch/mips/vdso/gettimeofday.o] Error 1
../arch/mips/vdso/sigreturn.S:1:0: error: '-march=r3900' requires '-mfp32'
/*
^
make[3]: *** [arch/mips/vdso/sigreturn.o] Error 1
make[3]: Target '__build' not remade because of errors.
make[2]: *** [arch/mips/vdso] Error 2
make[2]: Target '__build' not remade because of errors.
make[1]: *** [arch/mips/] Error 2
make: *** [sub-make] Error 2
../arch/mips//vdso/gettimeofday.c:1:0: error: '-march=r3900' requires '-mfp32'
/*
^
make[3]: *** [arch/mips//vdso/gettimeofday.o] Error 1
../arch/mips//vdso/elf.S:1:0: error: '-march=r3900' requires '-mfp32'
/*
^
make[3]: *** [arch/mips//vdso/elf.o] Error 1
../arch/mips//vdso/sigreturn.S:1:0: error: '-march=r3900' requires '-mfp32'
/*
^
make[3]: *** [arch/mips//vdso/sigreturn.o] Error 1
make[3]: Target '__build' not remade because of errors.
make[2]: *** [arch/mips//vdso] Error 2
make[2]: Target '__build' not remade because of errors.
make[1]: *** [_module_arch/mips/] Error 2
make[1]: Target '_all' not remade because of errors.
make: *** [sub-make] Error 2
=============== PREV commit 74bf8efb5fa6e958d2d7c7917b8bb672085ec0c6 ===============
/home/wfg/linux
Previous HEAD position was 398c750... MIPS: VDSO: Fix build error with binutils 2.24 and earlier
HEAD is now at 74bf8ef... Linux 4.4-rc7
/home/wfg/linux/obj-compiletest
make ARCH=mips jmr3927_defconfig
make ARCH=mips arch/mips/
!!! BUILD ERROR !!!
make ARCH=mips M=arch/mips/
!!! BUILD ERROR !!!
grep -a -F arch/mips/ /tmp/build-err-74bf8efb5fa6e958d2d7c7917b8bb672085ec0c6-wfg --color
../arch/mips/vdso/Makefile:30: MIPS VDSO requires binutils >= 2.25
../arch/mips/vdso/Makefile:30: MIPS VDSO requires binutils >= 2.25
../arch/mips/vdso/sigreturn.S:1:0: error: '-march=r3900' requires '-mfp32'
/*
^
make[3]: *** [arch/mips/vdso/sigreturn.o] Error 1
../arch/mips/vdso/elf.S:1:0: error: '-march=r3900' requires '-mfp32'
/*
^
make[3]: *** [arch/mips/vdso/elf.o] Error 1
make[3]: Target '__build' not remade because of errors.
make[2]: *** [arch/mips/vdso] Error 2
make[2]: Target '__build' not remade because of errors.
make[1]: *** [arch/mips/] Error 2
make: *** [sub-make] Error 2
../arch/mips//vdso/Makefile:30: MIPS VDSO requires binutils >= 2.25
../arch/mips//vdso/elf.S:1:0: error: '-march=r3900' requires '-mfp32'
/*
^
make[3]: *** [arch/mips//vdso/elf.o] Error 1
../arch/mips//vdso/sigreturn.S:1:0: error: '-march=r3900' requires '-mfp32'
/*
^
make[3]: *** [arch/mips//vdso/sigreturn.o] Error 1
make[3]: Target '__build' not remade because of errors.
make[2]: *** [arch/mips//vdso] Error 2
make[2]: Target '__build' not remade because of errors.
make[1]: *** [_module_arch/mips/] Error 2
make[1]: Target '_all' not remade because of errors.
make: *** [sub-make] Error 2
=============== linus/master linus/master ===============
/home/wfg/linux
Previous HEAD position was 74bf8ef... Linux 4.4-rc7
HEAD is now at ee9a7d2... Merge tag 'trace-v4.4-rc4-3' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace
/home/wfg/linux/obj-compiletest
make ARCH=mips jmr3927_defconfig
make ARCH=mips arch/mips/
!!! BUILD ERROR !!!
make ARCH=mips M=arch/mips/
!!! BUILD ERROR !!!
grep -a -F arch/mips/ /tmp/build-err-ee9a7d2cb0cf1a1498478bc923d911f3d9c910ac-wfg --color
../arch/mips/vdso/gettimeofday.c:1:0: error: '-march=r3900' requires '-mfp32'
/*
^
make[3]: *** [arch/mips/vdso/gettimeofday.o] Error 1
../arch/mips/vdso/elf.S:1:0: error: '-march=r3900' requires '-mfp32'
/*
^
make[3]: *** [arch/mips/vdso/elf.o] Error 1
../arch/mips/vdso/sigreturn.S:1:0: error: '-march=r3900' requires '-mfp32'
/*
^
make[3]: *** [arch/mips/vdso/sigreturn.o] Error 1
make[3]: Target '__build' not remade because of errors.
make[2]: *** [arch/mips/vdso] Error 2
make[2]: Target '__build' not remade because of errors.
make[1]: *** [arch/mips/] Error 2
make: *** [sub-make] Error 2
../arch/mips//vdso/gettimeofday.c:1:0: error: '-march=r3900' requires '-mfp32'
/*
^
make[3]: *** [arch/mips//vdso/gettimeofday.o] Error 1
../arch/mips//vdso/elf.S:1:0: error: '-march=r3900' requires '-mfp32'
/*
^
make[3]: *** [arch/mips//vdso/elf.o] Error 1
../arch/mips//vdso/sigreturn.S:1:0: error: '-march=r3900' requires '-mfp32'
/*
^
make[3]: *** [arch/mips//vdso/sigreturn.o] Error 1
make[3]: Target '__build' not remade because of errors.
make[2]: *** [arch/mips//vdso] Error 2
make[2]: Target '__build' not remade because of errors.
make[1]: *** [_module_arch/mips/] Error 2
make[1]: Target '_all' not remade because of errors.
make: *** [sub-make] Error 2
=============== linux-next linux-next/master ===============
/home/wfg/linux
Previous HEAD position was ee9a7d2... Merge tag 'trace-v4.4-rc4-3' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace
HEAD is now at 8ef79cd... Add linux-next specific files for 20160105
/home/wfg/linux/obj-compiletest
make ARCH=mips jmr3927_defconfig
make ARCH=mips arch/mips/
!!! BUILD ERROR !!!
make ARCH=mips M=arch/mips/
!!! BUILD ERROR !!!
grep -a -F arch/mips/ /tmp/build-err-8ef79cd05e6894c01ab9b41aa918a402fa8022a7-wfg --color
<stdin>:1307:2: warning: #warning syscall copy_file_range not implemented [-Wcpp]
<stdin>:1307:2: warning: #warning syscall copy_file_range not implemented [-Wcpp]
../arch/mips/vdso/elf.S:1:0: error: '-march=r3900' requires '-mfp32'
/*
^
make[3]: *** [arch/mips/vdso/elf.o] Error 1
../arch/mips/vdso/gettimeofday.c:1:0: error: '-march=r3900' requires '-mfp32'
/*
^
make[3]: *** [arch/mips/vdso/gettimeofday.o] Error 1
../arch/mips/vdso/sigreturn.S:1:0: error: '-march=r3900' requires '-mfp32'
/*
^
make[3]: *** [arch/mips/vdso/sigreturn.o] Error 1
make[3]: Target '__build' not remade because of errors.
make[2]: *** [arch/mips/vdso] Error 2
make[2]: Target '__build' not remade because of errors.
make[1]: *** [arch/mips/] Error 2
make: *** [sub-make] Error 2
../arch/mips//vdso/elf.S:1:0: error: '-march=r3900' requires '-mfp32'
/*
^
make[3]: *** [arch/mips//vdso/elf.o] Error 1
../arch/mips//vdso/gettimeofday.c:1:0: error: '-march=r3900' requires '-mfp32'
/*
^
../arch/mips//vdso/sigreturn.S:1:0: error: '-march=r3900' requires '-mfp32'
/*
^
make[3]: *** [arch/mips//vdso/gettimeofday.o] Error 1
make[3]: *** [arch/mips//vdso/sigreturn.o] Error 1
make[3]: Target '__build' not remade because of errors.
make[2]: *** [arch/mips//vdso] Error 2
make[2]: Target '__build' not remade because of errors.
make[1]: *** [_module_arch/mips/] Error 2
make[1]: Target '_all' not remade because of errors.
make: *** [sub-make] Error 2
=============== HEAD commit 168309855 ===============
/home/wfg/linux
Previous HEAD position was 8ef79cd... Add linux-next specific files for 20160105
HEAD is now at 1683098... Linux 4.4-rc8
/home/wfg/linux/obj-compiletest
make ARCH=mips jmr3927_defconfig
make ARCH=mips arch/mips/
!!! BUILD ERROR !!!
make ARCH=mips M=arch/mips/
!!! BUILD ERROR !!!
grep -a -F arch/mips/ /tmp/build-err-168309855a7d1e16db751e9c647119fe2d2dc878-wfg --color
../arch/mips/vdso/gettimeofday.c:1:0: error: '-march=r3900' requires '-mfp32'
/*
^
make[3]: *** [arch/mips/vdso/gettimeofday.o] Error 1
../arch/mips/vdso/elf.S:1:0: error: '-march=r3900' requires '-mfp32'
/*
^
make[3]: *** [arch/mips/vdso/elf.o] Error 1
../arch/mips/vdso/sigreturn.S:1:0: error: '-march=r3900' requires '-mfp32'
/*
^
make[3]: *** [arch/mips/vdso/sigreturn.o] Error 1
make[3]: Target '__build' not remade because of errors.
make[2]: *** [arch/mips/vdso] Error 2
make[2]: Target '__build' not remade because of errors.
make[1]: *** [arch/mips/] Error 2
make: *** [sub-make] Error 2
../arch/mips//vdso/gettimeofday.c:1:0: error: '-march=r3900' requires '-mfp32'
/*
^
make[3]: *** [arch/mips//vdso/gettimeofday.o] Error 1
../arch/mips//vdso/elf.S:1:0: error: '-march=r3900' requires '-mfp32'
/*
^
make[3]: *** [arch/mips//vdso/elf.o] Error 1
../arch/mips//vdso/sigreturn.S:1:0: error: '-march=r3900' requires '-mfp32'
/*
^
make[3]: *** [arch/mips//vdso/sigreturn.o] Error 1
make[3]: Target '__build' not remade because of errors.
make[2]: *** [arch/mips//vdso] Error 2
make[2]: Target '__build' not remade because of errors.
make[1]: *** [_module_arch/mips/] Error 2
make[1]: Target '_all' not remade because of errors.
make: *** [sub-make] Error 2
=============== NEW linus/master HEAD linus/master ===============
/home/wfg/linux
Previous HEAD position was 1683098... Linux 4.4-rc8
HEAD is now at ee9a7d2... Merge tag 'trace-v4.4-rc4-3' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace
/home/wfg/linux/obj-compiletest
make ARCH=mips jmr3927_defconfig
make ARCH=mips arch/mips/
!!! BUILD ERROR !!!
make ARCH=mips M=arch/mips/
!!! BUILD ERROR !!!
grep -a -F arch/mips/ /tmp/build-err-ee9a7d2cb0cf1a1498478bc923d911f3d9c910ac-wfg --color
../arch/mips/vdso/elf.S:1:0: error: '-march=r3900' requires '-mfp32'
/*
^
../arch/mips/vdso/gettimeofday.c:1:0: error: '-march=r3900' requires '-mfp32'
/*
^
make[3]: *** [arch/mips/vdso/gettimeofday.o] Error 1
../arch/mips/vdso/sigreturn.S:1:0: error: '-march=r3900' requires '-mfp32'
/*
^
make[3]: *** [arch/mips/vdso/sigreturn.o] Error 1
make[3]: *** [arch/mips/vdso/elf.o] Error 1
make[3]: Target '__build' not remade because of errors.
make[2]: *** [arch/mips/vdso] Error 2
make[2]: Target '__build' not remade because of errors.
make[1]: *** [arch/mips/] Error 2
make: *** [sub-make] Error 2
../arch/mips//vdso/sigreturn.S:1:0: error: '-march=r3900' requires '-mfp32'
/*
^
../arch/mips//vdso/gettimeofday.c:1:0: error: '-march=r3900' requires '-mfp32'
/*
^
../arch/mips//vdso/elf.S:1:0: error: '-march=r3900' requires '-mfp32'
/*
^
make[3]: *** [arch/mips//vdso/gettimeofday.o] Error 1
make[3]: *** [arch/mips//vdso/elf.o] Error 1
make[3]: *** [arch/mips//vdso/sigreturn.o] Error 1
make[3]: Target '__build' not remade because of errors.
make[2]: *** [arch/mips//vdso] Error 2
make[2]: Target '__build' not remade because of errors.
make[1]: *** [_module_arch/mips/] Error 2
make[1]: Target '_all' not remade because of errors.
make: *** [sub-make] Error 2
Thanks,
Fengguang
next prev parent reply other threads:[~2016-01-06 11:59 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-05 7:23 arch/mips/vdso/gettimeofday.c:1:0: error: '-march=r3900' requires '-mfp32' kbuild test robot
2016-01-05 8:09 ` Guenter Roeck
2016-01-05 8:22 ` Fengguang Wu
2016-01-05 14:02 ` Guenter Roeck
2016-01-05 14:30 ` Fengguang Wu
2016-01-05 15:15 ` Guenter Roeck
2016-01-06 11:50 ` Fengguang Wu
2016-01-06 11:59 ` Fengguang Wu [this message]
2016-01-06 12:09 ` [kbuild-all] " Fengguang Wu
2016-01-05 14:35 ` Ralf Baechle
2016-02-28 8:42 kbuild test robot
2016-02-28 10:09 ` Guenter Roeck
2016-03-06 6:56 kbuild test robot
2016-03-13 9:16 kbuild test robot
2016-03-20 1:56 kbuild test robot
2016-04-03 9:23 kbuild test robot
2016-04-17 6:32 kbuild test robot
2016-07-22 17:28 kbuild test robot
2016-08-01 20:24 kbuild test robot
2016-08-28 11:23 kbuild test robot
2016-09-03 23:54 kbuild test robot
2016-09-14 16:02 kbuild test robot
2016-09-23 2:24 kbuild test robot
2016-10-02 2:39 kbuild test robot
2016-10-16 2:49 kbuild test robot
2016-11-05 23:48 kbuild test robot
2016-11-13 2:01 kbuild test robot
2016-12-11 1:21 kbuild test robot
2017-01-01 17:19 kbuild test robot
2017-01-15 1:51 kbuild test robot
2017-02-05 15:49 kbuild test robot
2017-02-12 0:17 kbuild test robot
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