Buildresult: mpe/mips-allmodconfig/mipsel-gcc5 built on May 22 2018, 18:07

kisskb

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Status:	Failed
Date/Time:	May 22 2018, 18:07
Duration:	0:11:18.791349
Builder:	ka2
Revision:	powerpc/64s: Add support for a store forwarding barrier at kernel entry/exit (`6830fcf476286380beeac027eaa2718cb574438a)`
Target:	mpe/mips-allmodconfig/mipsel-gcc5
Branch:	mpe
Compiler:	mipsel-gcc5 (mipsel-linux-gcc.br_real (Buildroot 2016.11-git-00613-ge98b4dd) 5.4.0)
Config:	allmodconfig (download)
Log:	Download original Possible errors drivers/net/ethernet/intel/i40e/i40e_ethtool.c:4443:6: error: implicit declaration of function 'cmpxchg64' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors make[6]: * [drivers/net/ethernet/intel/i40e/i40e_ethtool.o] Error 1 make[5]: * [drivers/net/ethernet/intel/i40e] Error 2 make[4]: * [drivers/net/ethernet/intel] Error 2 make[3]: * [drivers/net/ethernet] Error 2 make[2]: * [drivers/net] Error 2 make[1]: * [drivers] Error 2 make: *** [sub-make] Error 2 Possible warnings (5) drivers/input/joystick/analog.c:176:2: warning: #warning Precise timer not defined for this architecture. [-Wcpp] #warning Precise timer not defined for this architecture. drivers/spi/spi-sh-msiof.c:77:0: warning: "STR" redefined arch/mips/include/asm/sibyte/bcm1480_scd.h:274:0: warning: "M_SPC_CFG_CLEAR" redefined arch/mips/include/asm/sibyte/bcm1480_scd.h:275:0: warning: "M_SPC_CFG_ENABLE" redefined Full Log # git rev-parse -q --verify 6830fcf476286380beeac027eaa2718cb574438a^{commit} 6830fcf476286380beeac027eaa2718cb574438a already have revision, skipping fetch # git checkout -q -f -B kisskb 6830fcf476286380beeac027eaa2718cb574438a # git clean -qxdf # < git log -1 # commit 6830fcf476286380beeac027eaa2718cb574438a # Author: Nicholas Piggin <npiggin@gmail.com> # Date: Tue May 22 09:00:00 2018 +1000 # # powerpc/64s: Add support for a store forwarding barrier at kernel entry/exit # # commit a048a07d7f4535baa4cbad6bc024f175317ab938 upstream. # # On some CPUs we can prevent a vulnerability related to store-to-load # forwarding by preventing store forwarding between privilege domains, # by inserting a barrier in kernel entry and exit paths. # # This is known to be the case on at least Power7, Power8 and Power9 # powerpc CPUs. # # Barriers must be inserted generally before the first load after moving # to a higher privilege, and after the last store before moving to a # lower privilege, HV and PR privilege transitions must be protected. # # Barriers are added as patch sections, with all kernel/hypervisor entry # points patched, and the exit points to lower privilge levels patched # similarly to the RFI flush patching. # # Firmware advertisement is not implemented yet, so CPU flush types # are hard coded. # # Thanks to Michal Suchánek for bug fixes and review. # # Signed-off-by: Nicholas Piggin <npiggin@gmail.com> # Signed-off-by: Mauricio Faria de Oliveira <mauricfo@linux.vnet.ibm.com> # Signed-off-by: Michael Neuling <mikey@neuling.org> # Signed-off-by: Michal Suchánek <msuchanek@suse.de> # Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> # Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> # < /opt/cross/kisskb/br-mipsel-o32-full-2016.08-613-ge98b4dd/bin/mipsel-linux-gcc --version # < git log --format=%s --max-count=1 6830fcf476286380beeac027eaa2718cb574438a # < make -s -j 48 ARCH=mips O=/kisskb/build/mpe_mips-allmodconfig_mipsel CROSS_COMPILE=/opt/cross/kisskb/br-mipsel-o32-full-2016.08-613-ge98b4dd/bin/mipsel-linux- allmodconfig # Added to kconfig CONFIG_BUILD_DOCSRC=n # Added to kconfig CONFIG_MODULE_SIG=n # Added to kconfig CONFIG_SAMPLES=n # Added to kconfig CONFIG_MIPS_CPS_NS16550_BASE=0x1b0003f8 # Added to kconfig CONFIG_MIPS_CPS_NS16550_SHIFT=0 # Added to kconfig # yes \n \| make -s -j 48 ARCH=mips O=/kisskb/build/mpe_mips-allmodconfig_mipsel CROSS_COMPILE=/opt/cross/kisskb/br-mipsel-o32-full-2016.08-613-ge98b4dd/bin/mipsel-linux- oldconfig yes: standard output: Broken pipe yes: write error # make -s -j 48 ARCH=mips O=/kisskb/build/mpe_mips-allmodconfig_mipsel CROSS_COMPILE=/opt/cross/kisskb/br-mipsel-o32-full-2016.08-613-ge98b4dd/bin/mipsel-linux- /kisskb/src/drivers/input/joystick/analog.c:176:2: warning: #warning Precise timer not defined for this architecture. [-Wcpp] #warning Precise timer not defined for this architecture. ^ /kisskb/src/drivers/spi/spi-sh-msiof.c:77:0: warning: "STR" redefined #define STR 0x40 /* Status Register / ^ In file included from /kisskb/src/arch/mips/include/asm/mach-generic/spaces.h:15:0, from /kisskb/src/arch/mips/include/asm/addrspace.h:13, from /kisskb/src/arch/mips/include/asm/barrier.h:11, from /kisskb/src/include/linux/compiler.h:245, from /kisskb/src/arch/mips/include/asm/bitops.h:16, from /kisskb/src/include/linux/bitops.h:38, from /kisskb/src/include/linux/bitmap.h:8, from /kisskb/src/drivers/spi/spi-sh-msiof.c:14: /kisskb/src/arch/mips/include/asm/mipsregs.h:29:0: note: this is the location of the previous definition #define STR(x) __STR(x) ^ In file included from /kisskb/src/arch/mips/include/asm/sibyte/sb1250.h:41:0, from /kisskb/src/drivers/watchdog/sb_wdog.c:58: /kisskb/src/arch/mips/include/asm/sibyte/bcm1480_scd.h:274:0: warning: "M_SPC_CFG_CLEAR" redefined #define M_SPC_CFG_CLEAR M_BCM1480_SPC_CFG_CLEAR ^ In file included from /kisskb/src/arch/mips/include/asm/sibyte/sb1250.h:40:0, from /kisskb/src/drivers/watchdog/sb_wdog.c:58: /kisskb/src/arch/mips/include/asm/sibyte/sb1250_scd.h:405:0: note: this is the location of the previous definition #define M_SPC_CFG_CLEAR _SB_MAKEMASK1(32) ^ In file included from /kisskb/src/arch/mips/include/asm/sibyte/sb1250.h:41:0, from /kisskb/src/drivers/watchdog/sb_wdog.c:58: /kisskb/src/arch/mips/include/asm/sibyte/bcm1480_scd.h:275:0: warning: "M_SPC_CFG_ENABLE" redefined #define M_SPC_CFG_ENABLE M_BCM1480_SPC_CFG_ENABLE ^ In file included from /kisskb/src/arch/mips/include/asm/sibyte/sb1250.h:40:0, from /kisskb/src/drivers/watchdog/sb_wdog.c:58: /kisskb/src/arch/mips/include/asm/sibyte/sb1250_scd.h:406:0: note: this is the location of the previous definition #define M_SPC_CFG_ENABLE _SB_MAKEMASK1(33) ^ /kisskb/src/drivers/net/ethernet/intel/i40e/i40e_ethtool.c: In function 'i40e_set_priv_flags': /kisskb/src/drivers/net/ethernet/intel/i40e/i40e_ethtool.c:4443:6: error: implicit declaration of function 'cmpxchg64' [-Werror=implicit-function-declaration] if (cmpxchg64(&pf->flags, orig_flags, new_flags) != orig_flags) { ^ cc1: some warnings being treated as errors /kisskb/src/scripts/Makefile.build:324: recipe for target 'drivers/net/ethernet/intel/i40e/i40e_ethtool.o' failed make[6]: [drivers/net/ethernet/intel/i40e/i40e_ethtool.o] Error 1 make[6]: * Waiting for unfinished jobs.... /kisskb/src/scripts/Makefile.build:583: recipe for target 'drivers/net/ethernet/intel/i40e' failed make[5]: * [drivers/net/ethernet/intel/i40e] Error 2 make[5]: * Waiting for unfinished jobs.... /kisskb/src/scripts/Makefile.build:583: recipe for target 'drivers/net/ethernet/intel' failed make[4]: * [drivers/net/ethernet/intel] Error 2 make[4]: * Waiting for unfinished jobs.... /kisskb/src/scripts/Makefile.build:583: recipe for target 'drivers/net/ethernet' failed make[3]: * [drivers/net/ethernet] Error 2 make[3]: * Waiting for unfinished jobs.... /kisskb/src/scripts/Makefile.build:583: recipe for target 'drivers/net' failed make[2]: * [drivers/net] Error 2 /kisskb/src/Makefile:1060: recipe for target 'drivers' failed make[1]: * [drivers] Error 2 Makefile:146: recipe for target 'sub-make' failed make: *** [sub-make] Error 2 Command 'make -s -j 48 ARCH=mips O=/kisskb/build/mpe_mips-allmodconfig_mipsel CROSS_COMPILE=/opt/cross/kisskb/br-mipsel-o32-full-2016.08-613-ge98b4dd/bin/mipsel-linux- ' returned non-zero exit status 2 # rm -rf /kisskb/build/mpe_mips-allmodconfig_mipsel # Build took: 0:11:18.791349

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