Messages in this thread | | | Date | Mon, 30 Mar 2020 14:34:06 -0700 | From | Nathan Chancellor <> | Subject | Re: ld.lld: error: drivers/staging/rtl8192e/rtllib_wx.o:(.rodata.str1.1): offset is outside the section |
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On Mon, Mar 30, 2020 at 02:21:20PM -0700, 'Nick Desaulniers' via Clang Built Linux wrote: > Apologies, we're in the process of getting LLD turned on. These > warnings look new to me, so I'll file an issue to follow up on. It's > unrelated to the yyloc change. > https://github.com/ClangBuiltLinux/linux/issues/959
$ gzip -d .config.gz
$ rg ENDIAN .config 781:CONFIG_CPU_BIG_ENDIAN=y 782:CONFIG_CPU_ENDIAN_BE8=y 810:CONFIG_ARCH_SUPPORTS_BIG_ENDIAN=y 1112:CONFIG_VHOST_CROSS_ENDIAN_LEGACY=y 7875:CONFIG_FB_FOREIGN_ENDIAN=y 7876:CONFIG_FB_BOTH_ENDIAN=y 7877:# CONFIG_FB_BIG_ENDIAN is not set 7878:# CONFIG_FB_LITTLE_ENDIAN is not set 9047:CONFIG_USB_OHCI_LITTLE_ENDIAN=y
ld.lld does not support AArch64 or ARM big endian:
https://reviews.llvm.org/D58655#1410281
https://github.com/ClangBuiltLinux/linux/issues/380
Does 0day do an allyesconfig little endian? I know that arm64 defaults to little endian after commit d8e85e144bbe ("arm64: Kconfig: add a choice for endianness") but arm does not have something like that (maybe it should?). I've always forced CONFIG_CPU_LITTLE_ENDIAN with the KCONFIG_ALLCONFIG variable, as I note in issue #380 above.
Kind of surprised that it got to drivers/staging though, I error out in arch/arm/vdso/Makefile:
$ mkdir -p out/arm32 && curl -LSs 'https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org/message/V6YPX24H2YFOKOE7FWFJ66DQI63R3WKZ/attachment/2/config.gz' | gzip -d > out/arm32/.config
$ make -j$(nproc) -s ARCH=arm CC=clang CROSS_COMPILE=arm-linux-gnueabi- LD=ld.lld O=out/arm32 olddefconfig all ld.lld: error: unknown argument: --be8 make[3]: *** [/home/nathan/src/linux/arch/arm/vdso/Makefile:50: arch/arm/vdso/vdso.so.raw] Error 1
> On Mon, Mar 30, 2020 at 2:17 PM kbuild test robot <lkp@intel.com> wrote: > > > > Hi Dirk, > > > > First bad commit (maybe != root cause): > > > > tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master > > head: 7111951b8d4973bda27ff663f2cf18b663d15b48 > > commit: e33a814e772cdc36436c8c188d8c42d019fda639 scripts/dtc: Remove redundant YYLOC global declaration > > date: 3 days ago > > config: arm-allyesconfig (attached as .config) > > compiler: clang version 11.0.0 (https://github.com/llvm/llvm-project b4695351cb4ce1c4450a029a0c226dc8bb5f5d55) > > reproduce: > > wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross > > chmod +x ~/bin/make.cross > > git checkout e33a814e772cdc36436c8c188d8c42d019fda639 > > # save the attached .config to linux build tree > > COMPILER=clang make.cross ARCH=arm > > > > If you fix the issue, kindly add following tag > > Reported-by: kbuild test robot <lkp@intel.com> > > > > All errors (new ones prefixed by >>): > > > > >> ld.lld: error: drivers/staging/rtl8192e/rtllib_wx.o:(.rodata.str1.1): offset is outside the section > > >> ld.lld: error: drivers/staging/rtl8192e/rtllib_softmac.o:(.rodata.str1.1): offset is outside the section > > >> ld.lld: error: drivers/staging/rtl8192e/rtllib_tx.o:(.rodata.str1.1): offset is outside the section > > -- > > >> ld.lld: error: drivers/staging/rtl8192u/ieee80211/dot11d.o:(.rodata.str1.1): offset is outside the section > > -- > > >> ld.lld: error: drivers/staging/rtl8723bs/core/rtw_debug.o:(.rodata.str1.1): offset is outside the section > > >> ld.lld: error: drivers/staging/rtl8723bs/core/rtw_sta_mgt.o:(.rodata.str1.1): offset is outside the section > > >> ld.lld: error: drivers/staging/rtl8723bs/core/rtw_security.o:(.rodata.str1.1): offset is outside the section > > >> ld.lld: error: drivers/staging/rtl8723bs/core/rtw_wlan_util.o:(.rodata.str1.1): offset is outside the section > > >> ld.lld: error: drivers/staging/rtl8723bs/core/rtw_ieee80211.o:(.rodata.cst4): offset is outside the section > > >> ld.lld: error: drivers/staging/rtl8723bs/core/rtw_odm.o:(.rodata.str1.1): offset is outside the section > > >> ld.lld: error: drivers/staging/rtl8723bs/core/rtw_recv.o:(.rodata.str1.1): offset is outside the section > > >> ld.lld: error: drivers/staging/rtl8723bs/hal/hal_com.o:(.rodata.str1.1): offset is outside the section > > >> ld.lld: error: drivers/staging/rtl8723bs/core/rtw_ioctl_set.o:(.rodata.str1.1): offset is outside the section > > >> ld.lld: error: drivers/staging/rtl8723bs/core/rtw_xmit.o:(.rodata.str1.1): offset is outside the section > > ld.lld > > -- > > >> ld.lld: error: drivers/misc/mic/vop/vop_vringh.o:(.rodata.str1.1): offset is outside the section > > -- > > ld.lld: error: drivers/staging/rtl8188eu/core/rtw_efuse.o:(.rodata.str1.1): offset is outside the section > > >> ld.lld: error: drivers/staging/rtl8188eu/os_dep/xmit_linux.o:(.rodata.str1.1): offset is outside the section > > -- > > >> ld.lld: error: drivers/staging/kpc2000/kpc_dma/fileops.o:(.rodata.str1.1): offset is outside the section > > ld.lld: error: drivers/staging/kpc2000/kpc_dma/kpc_dma_driver.o:(.rodata.str1.1): offset is outside the section > > > > --- > > 0-DAY CI Kernel Test Service, Intel Corporation > > https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org > > > > > > -- > Thanks, > ~Nick Desaulniers >
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