Buildresult: linus/um-allmodconfig/um-x86_64 built on Nov 4 2021, 07:57

kisskb

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Status:	Failed
Date/Time:	Nov 4 2021, 07:57
Duration:	0:04:57.103939
Builder:	ka2
Revision:	string: uninline memcpy_and_pad (`5c4e0a21fae877a7ef89be6dcc6263ec672372b8)`
Target:	linus/um-allmodconfig/um-x86_64
Branch:	linus
Compiler:	um-x86_64 (x86_64-linux-gcc.br_real (Buildroot 2017.05) 5.4.0 / GNU ld (GNU Binutils) 2.27)
Config:	allmodconfig (download)
Log:	Download original Possible errors drivers/video/fbdev/riva/fbdev.c:2062:11: error: passing argument 1 of 'iounmap' discards 'volatile' qualifier from pointer target type [-Werror=discarded-qualifiers] drivers/video/fbdev/riva/fbdev.c:2095:11: error: passing argument 1 of 'iounmap' discards 'volatile' qualifier from pointer target type [-Werror=discarded-qualifiers] cc1: all warnings being treated as errors make[5]: * [scripts/Makefile.build:277: drivers/video/fbdev/riva/fbdev.o] Error 1 make[4]: * [scripts/Makefile.build:540: drivers/video/fbdev/riva] Error 2 drivers/pci/controller/vmd.c:117:21: error: field 'sysdata' has incomplete type drivers/pci/controller/vmd.c:151:20: error: 'X86_MSI_BASE_ADDRESS_HIGH' undeclared (first use in this function) drivers/pci/controller/vmd.c:152:19: error: 'arch_msi_msg_addr_lo_t {aka struct arch_msi_msg_addr_lo}' has no member named 'base_address' drivers/pci/controller/vmd.c:152:35: error: 'X86_MSI_BASE_ADDRESS_LOW' undeclared (first use in this function) drivers/pci/controller/vmd.c:153:19: error: 'arch_msi_msg_addr_lo_t {aka struct arch_msi_msg_addr_lo}' has no member named 'destid_0_7' drivers/pci/controller/vmd.c:751:4: error: dereferencing pointer to incomplete type 'struct pci_sysdata' drivers/pci/controller/vmd.c:128:1: error: control reaches end of non-void function [-Werror=return-type] cc1: all warnings being treated as errors make[4]: * [scripts/Makefile.build:277: drivers/pci/controller/vmd.o] Error 1 make[3]: * [scripts/Makefile.build:540: drivers/pci/controller] Error 2 make[2]: * [scripts/Makefile.build:540: drivers/pci] Error 2 make[3]: * [scripts/Makefile.build:540: drivers/video/fbdev] Error 2 make[2]: * [scripts/Makefile.build:540: drivers/video] Error 2 make[1]: * [Makefile:1872: drivers] Error 2 make: *** [Makefile:219: __sub-make] Error 2 Possible warnings (6) .config:11825:warning: override: reassigning to symbol GCC_PLUGIN_SANCOV .config:11828:warning: override: reassigning to symbol GCC_PLUGIN_RANDSTRUCT .config:11830:warning: override: reassigning to symbol UML_NET_ETHERTAP .config:11832:warning: override: reassigning to symbol UML_NET_SLIP .config:11835:warning: override: reassigning to symbol UML_NET_MCAST .config:11837:warning: override: reassigning to symbol UML_NET_SLIRP Full Log # git rev-parse -q --verify 5c4e0a21fae877a7ef89be6dcc6263ec672372b8^{commit} 5c4e0a21fae877a7ef89be6dcc6263ec672372b8 already have revision, skipping fetch # git checkout -q -f -B kisskb 5c4e0a21fae877a7ef89be6dcc6263ec672372b8 # git clean -qxdf # < git log -1 # commit 5c4e0a21fae877a7ef89be6dcc6263ec672372b8 # Author: Guenter Roeck <linux@roeck-us.net> # Date: Tue Nov 2 07:24:20 2021 -0700 # # string: uninline memcpy_and_pad # # When building m68k:allmodconfig, recent versions of gcc generate the # following error if the length of UTS_RELEASE is less than 8 bytes. # # In function 'memcpy_and_pad', # inlined from 'nvmet_execute_disc_identify' at # drivers/nvme/target/discovery.c:268:2: arch/m68k/include/asm/string.h:72:25: error: # '__builtin_memcpy' reading 8 bytes from a region of size 7 # # Discussions around the problem suggest that this only happens if an # architecture does not provide strlen(), if -ffreestanding is provided as # compiler option, and if CONFIG_FORTIFY_SOURCE=n. All of this is the case # for m68k. The exact reasons are unknown, but seem to be related to the # ability of the compiler to evaluate the return value of strlen() and # the resulting execution flow in memcpy_and_pad(). It would be possible # to work around the problem by using sizeof(UTS_RELEASE) instead of # strlen(UTS_RELEASE), but that would only postpone the problem until the # function is called in a similar way. Uninline memcpy_and_pad() instead # to solve the problem for good. # # Suggested-by: Linus Torvalds <torvalds@linux-foundation.org> # Reviewed-by: Geert Uytterhoeven <geert@linux-m68k.org> # Acked-by: Andy Shevchenko <andriy.shevchenko@intel.com> # Signed-off-by: Guenter Roeck <linux@roeck-us.net> # Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> # < /opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux-gcc --version # < /opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux-ld --version # < git log --format=%s --max-count=1 5c4e0a21fae877a7ef89be6dcc6263ec672372b8 # < make -s -j 48 ARCH=um O=/kisskb/build/linus_um-allmodconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 allmodconfig # Added to kconfig CONFIG_STANDALONE=y # Added to kconfig CONFIG_KCOV=n # Added to kconfig CONFIG_GCC_PLUGINS=n # Added to kconfig CONFIG_GCC_PLUGIN_CYC_COMPLEXITY=n # Added to kconfig CONFIG_GCC_PLUGIN_SANCOV=n # Added to kconfig CONFIG_GCC_PLUGIN_LATENT_ENTROPY=n # Added to kconfig CONFIG_GCC_PLUGIN_STRUCTLEAK=n # Added to kconfig CONFIG_GCC_PLUGIN_RANDSTRUCT=n # Added to kconfig CONFIG_UML_NET=n # Added to kconfig CONFIG_UML_NET_ETHERTAP=n # Added to kconfig CONFIG_UML_NET_TUNTAP=n # Added to kconfig CONFIG_UML_NET_SLIP=n # Added to kconfig CONFIG_UML_NET_DAEMON=n # Added to kconfig CONFIG_UML_NET_VDE=n # Added to kconfig CONFIG_UML_NET_MCAST=n # Added to kconfig CONFIG_UML_NET_PCAP=n # Added to kconfig CONFIG_UML_NET_SLIRP=n # Added to kconfig CONFIG_GCOV_KERNEL=n # Added to kconfig CONFIG_DEBUG_INFO_BTF=n # Added to kconfig CONFIG_BPF_PRELOAD=n # < make -s -j 48 ARCH=um O=/kisskb/build/linus_um-allmodconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 help # make -s -j 48 ARCH=um O=/kisskb/build/linus_um-allmodconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 olddefconfig .config:11825:warning: override: reassigning to symbol GCC_PLUGIN_SANCOV .config:11828:warning: override: reassigning to symbol GCC_PLUGIN_RANDSTRUCT .config:11830:warning: override: reassigning to symbol UML_NET_ETHERTAP .config:11832:warning: override: reassigning to symbol UML_NET_SLIP .config:11835:warning: override: reassigning to symbol UML_NET_MCAST .config:11837:warning: override: reassigning to symbol UML_NET_SLIRP # make -s -j 48 ARCH=um O=/kisskb/build/linus_um-allmodconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 /kisskb/src/arch/x86/um/Makefile:44: FORCE prerequisite is missing /kisskb/src/drivers/video/fbdev/riva/fbdev.c: In function 'rivafb_probe': /kisskb/src/drivers/video/fbdev/riva/fbdev.c:2062:11: error: passing argument 1 of 'iounmap' discards 'volatile' qualifier from pointer target type [-Werror=discarded-qualifiers] iounmap(default_par->riva.PRAMIN); ^ In file included from /kisskb/src/arch/um/include/asm/io.h:7:0, from /kisskb/src/include/linux/io.h:13, from /kisskb/src/include/linux/irq.h:20, from /kisskb/src/include/asm-generic/hardirq.h:17, from /kisskb/src/arch/um/include/asm/hardirq.h:5, from /kisskb/src/include/linux/hardirq.h:11, from /kisskb/src/include/linux/interrupt.h:11, from /kisskb/src/include/linux/trace_recursion.h:5, from /kisskb/src/include/linux/ftrace.h:10, from /kisskb/src/include/linux/kprobes.h:28, from /kisskb/src/include/linux/kgdb.h:19, from /kisskb/src/include/linux/fb.h:6, from /kisskb/src/drivers/video/fbdev/riva/fbdev.c:39: /kisskb/src/include/asm-generic/logic_io.h:36:17: note: expected 'void ' but argument is of type 'volatile U032 {aka volatile unsigned int }' #define iounmap iounmap ^ /kisskb/src/include/asm-generic/logic_io.h:37:6: note: in expansion of macro 'iounmap' void iounmap(void __iomem addr); ^ /kisskb/src/drivers/video/fbdev/riva/fbdev.c: In function 'rivafb_remove': /kisskb/src/drivers/video/fbdev/riva/fbdev.c:2095:11: error: passing argument 1 of 'iounmap' discards 'volatile' qualifier from pointer target type [-Werror=discarded-qualifiers] iounmap(par->riva.PRAMIN); ^ In file included from /kisskb/src/arch/um/include/asm/io.h:7:0, from /kisskb/src/include/linux/io.h:13, from /kisskb/src/include/linux/irq.h:20, from /kisskb/src/include/asm-generic/hardirq.h:17, from /kisskb/src/arch/um/include/asm/hardirq.h:5, from /kisskb/src/include/linux/hardirq.h:11, from /kisskb/src/include/linux/interrupt.h:11, from /kisskb/src/include/linux/trace_recursion.h:5, from /kisskb/src/include/linux/ftrace.h:10, from /kisskb/src/include/linux/kprobes.h:28, from /kisskb/src/include/linux/kgdb.h:19, from /kisskb/src/include/linux/fb.h:6, from /kisskb/src/drivers/video/fbdev/riva/fbdev.c:39: /kisskb/src/include/asm-generic/logic_io.h:36:17: note: expected 'void ' but argument is of type 'volatile U032 {aka volatile unsigned int }' #define iounmap iounmap ^ /kisskb/src/include/asm-generic/logic_io.h:37:6: note: in expansion of macro 'iounmap' void iounmap(void __iomem addr); ^ cc1: all warnings being treated as errors make[5]: * [/kisskb/src/scripts/Makefile.build:277: drivers/video/fbdev/riva/fbdev.o] Error 1 make[4]: * [/kisskb/src/scripts/Makefile.build:540: drivers/video/fbdev/riva] Error 2 make[4]: * Waiting for unfinished jobs.... /kisskb/src/drivers/pci/controller/vmd.c:117:21: error: field 'sysdata' has incomplete type struct pci_sysdata sysdata; ^ /kisskb/src/drivers/pci/controller/vmd.c: In function 'vmd_compose_msi_msg': /kisskb/src/drivers/pci/controller/vmd.c:151:20: error: 'X86_MSI_BASE_ADDRESS_HIGH' undeclared (first use in this function) msg->address_hi = X86_MSI_BASE_ADDRESS_HIGH; ^ /kisskb/src/drivers/pci/controller/vmd.c:151:20: note: each undeclared identifier is reported only once for each function it appears in /kisskb/src/drivers/pci/controller/vmd.c:152:19: error: 'arch_msi_msg_addr_lo_t {aka struct arch_msi_msg_addr_lo}' has no member named 'base_address' msg->arch_addr_lo.base_address = X86_MSI_BASE_ADDRESS_LOW; ^ /kisskb/src/drivers/pci/controller/vmd.c:152:35: error: 'X86_MSI_BASE_ADDRESS_LOW' undeclared (first use in this function) msg->arch_addr_lo.base_address = X86_MSI_BASE_ADDRESS_LOW; ^ /kisskb/src/drivers/pci/controller/vmd.c:153:19: error: 'arch_msi_msg_addr_lo_t {aka struct arch_msi_msg_addr_lo}' has no member named 'destid_0_7' msg->arch_addr_lo.destid_0_7 = index_from_irqs(vmd, irq); ^ /kisskb/src/drivers/pci/controller/vmd.c: In function 'vmd_enable_domain': /kisskb/src/drivers/pci/controller/vmd.c:751:4: error: dereferencing pointer to incomplete type 'struct pci_sysdata' sd->vmd_dev = vmd->dev; ^ /kisskb/src/drivers/pci/controller/vmd.c: In function 'vmd_from_bus': /kisskb/src/drivers/pci/controller/vmd.c:128:1: error: control reaches end of non-void function [-Werror=return-type] } ^ cc1: all warnings being treated as errors make[4]: * [/kisskb/src/scripts/Makefile.build:277: drivers/pci/controller/vmd.o] Error 1 make[4]: * Waiting for unfinished jobs.... make[3]: * [/kisskb/src/scripts/Makefile.build:540: drivers/pci/controller] Error 2 make[2]: * [/kisskb/src/scripts/Makefile.build:540: drivers/pci] Error 2 make[2]: * Waiting for unfinished jobs.... make[3]: * [/kisskb/src/scripts/Makefile.build:540: drivers/video/fbdev] Error 2 make[2]: * [/kisskb/src/scripts/Makefile.build:540: drivers/video] Error 2 make[1]: * [/kisskb/src/Makefile:1872: drivers] Error 2 make[1]: * Waiting for unfinished jobs.... make: *** [Makefile:219: __sub-make] Error 2 Command 'make -s -j 48 ARCH=um O=/kisskb/build/linus_um-allmodconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 ' returned non-zero exit status 2 # rm -rf /kisskb/build/linus_um-allmodconfig_um-x86_64 # Build took: 0:04:57.103939

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