Buildresult: linus/sh-allmodconfig/sh4-gcc13 built on Feb 21, 09:32

kisskb

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Status:	Failed
Date/Time:	Feb 21, 09:32
Duration:	0:08:16.049881
Builder:	alpine3
Revision:	drm/tests/drm_buddy: fix build failure on 32-bit targets (`fca7526b7d8910c6125cb1ebc3e78ccd5f50ec52)`
Target:	linus/sh-allmodconfig/sh4-gcc13
Branch:	linus
Compiler:	sh4-gcc13 (sh4-linux-gcc (GCC) 13.1.0 / GNU ld (GNU Binutils) 2.40)
Config:	allmodconfig (download)
Log:	Download original Possible errors arch/sh/math-emu/math.c:492:5: error: no previous prototype for 'do_fpu_inst' [-Werror=missing-prototypes] arch/sh/mm/cache-sh2.c:85:13: error: no previous prototype for 'sh2_cache_init' [-Werror=missing-prototypes] cc1: all warnings being treated as errors make[5]: * [scripts/Makefile.build:243: arch/sh/mm/cache-sh2.o] Error 1 arch/sh/mm/nommu.c:76:13: error: no previous prototype for 'kmap_coherent_init' [-Werror=missing-prototypes] arch/sh/mm/nommu.c:80:7: error: no previous prototype for 'kmap_coherent' [-Werror=missing-prototypes] arch/sh/mm/nommu.c:86:6: error: no previous prototype for 'kunmap_coherent' [-Werror=missing-prototypes] cc1: all warnings being treated as errors make[5]: * [scripts/Makefile.build:243: arch/sh/mm/nommu.o] Error 1 make[4]: * [scripts/Makefile.build:481: arch/sh/mm] Error 2 cc1: all warnings being treated as errors make[5]: * [scripts/Makefile.build:243: arch/sh/math-emu/math.o] Error 1 make[4]: * [scripts/Makefile.build:481: arch/sh/math-emu] Error 2 arch/sh/kernel/cpu/init.c:99:29: error: no previous prototype for 'l2_cache_init' [-Werror=missing-prototypes] cc1: all warnings being treated as errors make[6]: * [scripts/Makefile.build:243: arch/sh/kernel/cpu/init.o] Error 1 make[5]: * [scripts/Makefile.build:481: arch/sh/kernel/cpu] Error 2 make[4]: * [scripts/Makefile.build:481: arch/sh/kernel] Error 2 make[3]: * [scripts/Makefile.build:481: arch/sh] Error 2 {standard input}:1095: Error: expected symbol name sh4-linux-gcc: internal compiler error: Segmentation fault signal terminated program cc1 make[6]: * [scripts/Makefile.build:243: drivers/net/pcs/pcs-xpcs.o] Error 4 make[5]: * [scripts/Makefile.build:481: drivers/net/pcs] Error 2 make[4]: * [scripts/Makefile.build:481: drivers/net] Error 2 {standard input}:606: Error: missing operand {standard input}:606: Error: missing operand {standard input}:606: Error: invalid operands for opcode {standard input}: Error: open CFI at the end of file; missing .cfi_endproc directive sh4-linux-gcc: internal compiler error: Segmentation fault signal terminated program cc1 make[6]: * [scripts/Makefile.build:243: drivers/hwmon/pmbus/mp2975.o] Error 4 make[5]: * [scripts/Makefile.build:481: drivers/hwmon/pmbus] Error 2 make[4]: * [scripts/Makefile.build:481: drivers/hwmon] Error 2 make[3]: * [scripts/Makefile.build:481: drivers] Error 2 make[2]: * [Makefile:1921: .] Error 2 make[1]: * [Makefile:240: __sub-make] Error 2 make: *** [Makefile:240: __sub-make] Error 2 Possible warnings (6) <stdin>:1519:2: warning: #warning syscall clone3 not implemented [-Wcpp] arch/sh/kernel/cpu/sh2/../../entry-common.S:85: Warning: overflow in branch to __restore_all; converted into longer instruction sequence arch/sh/kernel/cpu/sh2/../../entry-common.S:357: Warning: overflow in branch to syscall_exit_work; converted into longer instruction sequence arch/sh/kernel/cpu/sh2/../../entry-common.S:360: Warning: overflow in branch to syscall_exit_work; converted into longer instruction sequence {standard input}:1094: Warning: end of file not at end of a line; newline inserted {standard input}: Warning: end of file not at end of a line; newline inserted Full Log # git rev-parse -q --verify fca7526b7d8910c6125cb1ebc3e78ccd5f50ec52^{commit} fca7526b7d8910c6125cb1ebc3e78ccd5f50ec52 already have revision, skipping fetch # git checkout -q -f -B kisskb fca7526b7d8910c6125cb1ebc3e78ccd5f50ec52 # git clean -qxdf # < git log -1 # commit fca7526b7d8910c6125cb1ebc3e78ccd5f50ec52 # Author: Linus Torvalds <torvalds@linux-foundation.org> # Date: Tue Feb 20 12:16:47 2024 -0800 # # drm/tests/drm_buddy: fix build failure on 32-bit targets # # Guenter Roeck reports that commit a64056bb5a32 ("drm/tests/drm_buddy: # add alloc_contiguous test") causes build failures on 32-bit targets: # # "This patch breaks the build on all 32-bit systems since it introduces # an unhandled direct 64-bit divide operation. # # ERROR: modpost: "__umoddi3" [drivers/gpu/drm/tests/drm_buddy_test.ko] undefined! # ERROR: modpost: "__moddi3" [drivers/gpu/drm/tests/drm_buddy_test.ko] undefined!" # # and the uses of 'u64' are all entirely pointless. Yes, the arguments to # drm_buddy_init() and drm_buddy_alloc_blocks() are in fact of type 'u64', # but none of the values here are remotely relevant, and the compiler will # happily just do the type expansion. # # Of course, in a perfect world the compiler would also have just noticed # that all the values in question are tiny, and range analysis would have # shown that doing a 64-bit divide is pointless, but that is admittedly # expecting a fair amount of the compiler. # # IOW, we shouldn't write code that the compiler then has to notice is # unnecessarily complicated just to avoid extra work. We do have fairly # high expectations of compilers, but kernel code should be reasonable to # begin with. # # It turns out that there are also other issues with this code: the KUnit # assertion messages have incorrect types in the format strings, but # that's a widely spread issue caused by the KUnit infrastructure not # having enabled format string verification. We'll get that sorted out # separately. # # Reported-by: Guenter Roeck <linux@roeck-us.net> # Fixes: a64056bb5a32 ("drm/tests/drm_buddy: add alloc_contiguous test") # Link: https://lore.kernel.org/all/538327ff-8d34-41d5-a9ae-1a334744f5ae@roeck-us.net/ # Cc: Matthew Auld <matthew.auld@intel.com> # Cc: Arunpravin Paneer Selvam <Arunpravin.PaneerSelvam@amd.com> # Cc: Christian König <christian.koenig@amd.com> # Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> # < /opt/cross/kisskb/korg/gcc-13.1.0-nolibc/sh4-linux/bin/sh4-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-13.1.0-nolibc/sh4-linux/bin/sh4-linux-ld --version # < git log --format=%s --max-count=1 fca7526b7d8910c6125cb1ebc3e78ccd5f50ec52 # make -s -j 160 ARCH=sh O=/kisskb/build/linus_allmodconfig_sh4-gcc13 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-13.1.0-nolibc/sh4-linux/bin/sh4-linux- allmodconfig # Added to kconfig CONFIG_BUILD_DOCSRC=n # Added to kconfig CONFIG_MODULE_SIG=n # Added to kconfig CONFIG_SAMPLES=n # < make -s -j 160 ARCH=sh O=/kisskb/build/linus_allmodconfig_sh4-gcc13 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-13.1.0-nolibc/sh4-linux/bin/sh4-linux- help # make -s -j 160 ARCH=sh O=/kisskb/build/linus_allmodconfig_sh4-gcc13 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-13.1.0-nolibc/sh4-linux/bin/sh4-linux- olddefconfig # make -s -j 160 ARCH=sh O=/kisskb/build/linus_allmodconfig_sh4-gcc13 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-13.1.0-nolibc/sh4-linux/bin/sh4-linux- Generating include/generated/machtypes.h <stdin>:1519:2: warning: #warning syscall clone3 not implemented [-Wcpp] /kisskb/src/arch/sh/math-emu/math.c:492:5: error: no previous prototype for 'do_fpu_inst' [-Werror=missing-prototypes] 492 \| int do_fpu_inst(unsigned short inst, struct pt_regs regs) \| ^~~~~~~~~~~ /kisskb/src/arch/sh/kernel/cpu/sh2/../../entry-common.S: Assembler messages: /kisskb/src/arch/sh/kernel/cpu/sh2/../../entry-common.S:85: Warning: overflow in branch to __restore_all; converted into longer instruction sequence /kisskb/src/arch/sh/kernel/cpu/sh2/../../entry-common.S:357: Warning: overflow in branch to syscall_exit_work; converted into longer instruction sequence /kisskb/src/arch/sh/kernel/cpu/sh2/../../entry-common.S:360: Warning: overflow in branch to syscall_exit_work; converted into longer instruction sequence /kisskb/src/arch/sh/mm/cache-sh2.c:85:13: error: no previous prototype for 'sh2_cache_init' [-Werror=missing-prototypes] 85 \| void __init sh2_cache_init(void) \| ^~~~~~~~~~~~~~ cc1: all warnings being treated as errors make[5]: [/kisskb/src/scripts/Makefile.build:243: arch/sh/mm/cache-sh2.o] Error 1 make[5]: * Waiting for unfinished jobs.... /kisskb/src/arch/sh/mm/nommu.c:76:13: error: no previous prototype for 'kmap_coherent_init' [-Werror=missing-prototypes] 76 \| void __init kmap_coherent_init(void) \| ^~~~~~~~~~~~~~~~~~ /kisskb/src/arch/sh/mm/nommu.c:80:7: error: no previous prototype for 'kmap_coherent' [-Werror=missing-prototypes] 80 \| void kmap_coherent(struct page page, unsigned long addr) \| ^~~~~~~~~~~~~ /kisskb/src/arch/sh/mm/nommu.c:86:6: error: no previous prototype for 'kunmap_coherent' [-Werror=missing-prototypes] 86 \| void kunmap_coherent(void kvaddr) \| ^~~~~~~~~~~~~~~ cc1: all warnings being treated as errors make[5]: [/kisskb/src/scripts/Makefile.build:243: arch/sh/mm/nommu.o] Error 1 make[4]: * [/kisskb/src/scripts/Makefile.build:481: arch/sh/mm] Error 2 make[4]: * Waiting for unfinished jobs.... cc1: all warnings being treated as errors make[5]: * [/kisskb/src/scripts/Makefile.build:243: arch/sh/math-emu/math.o] Error 1 make[4]: * [/kisskb/src/scripts/Makefile.build:481: arch/sh/math-emu] Error 2 /kisskb/src/arch/sh/kernel/cpu/init.c:99:29: error: no previous prototype for 'l2_cache_init' [-Werror=missing-prototypes] 99 \| void __attribute__ ((weak)) l2_cache_init(void) \| ^~~~~~~~~~~~~ cc1: all warnings being treated as errors make[6]: * [/kisskb/src/scripts/Makefile.build:243: arch/sh/kernel/cpu/init.o] Error 1 make[5]: * [/kisskb/src/scripts/Makefile.build:481: arch/sh/kernel/cpu] Error 2 make[4]: * [/kisskb/src/scripts/Makefile.build:481: arch/sh/kernel] Error 2 make[3]: * [/kisskb/src/scripts/Makefile.build:481: arch/sh] Error 2 make[3]: * Waiting for unfinished jobs.... {standard input}: Assembler messages: {standard input}:1094: Warning: end of file not at end of a line; newline inserted {standard input}:1095: Error: expected symbol name sh4-linux-gcc: internal compiler error: Segmentation fault signal terminated program cc1 Please submit a full bug report, with preprocessed source (by using -freport-bug). See <https://gcc.gnu.org/bugs/> for instructions. make[6]: * [/kisskb/src/scripts/Makefile.build:243: drivers/net/pcs/pcs-xpcs.o] Error 4 make[5]: * [/kisskb/src/scripts/Makefile.build:481: drivers/net/pcs] Error 2 make[5]: * Waiting for unfinished jobs.... make[4]: * [/kisskb/src/scripts/Makefile.build:481: drivers/net] Error 2 make[4]: * Waiting for unfinished jobs.... {standard input}: Assembler messages: {standard input}: Warning: end of file not at end of a line; newline inserted {standard input}:606: Error: missing operand {standard input}:606: Error: missing operand {standard input}:606: Error: invalid operands for opcode {standard input}: Error: open CFI at the end of file; missing .cfi_endproc directive sh4-linux-gcc: internal compiler error: Segmentation fault signal terminated program cc1 Please submit a full bug report, with preprocessed source (by using -freport-bug). See <https://gcc.gnu.org/bugs/> for instructions. make[6]: * [/kisskb/src/scripts/Makefile.build:243: drivers/hwmon/pmbus/mp2975.o] Error 4 make[6]: * Waiting for unfinished jobs.... make[5]: * [/kisskb/src/scripts/Makefile.build:481: drivers/hwmon/pmbus] Error 2 make[5]: * Waiting for unfinished jobs.... make[4]: * [/kisskb/src/scripts/Makefile.build:481: drivers/hwmon] Error 2 make[3]: * [/kisskb/src/scripts/Makefile.build:481: drivers] Error 2 make[2]: * [/kisskb/src/Makefile:1921: .] Error 2 make[1]: * [/kisskb/src/Makefile:240: __sub-make] Error 2 make: * [Makefile:240: __sub-make] Error 2 Command 'make -s -j 160 ARCH=sh O=/kisskb/build/linus_allmodconfig_sh4-gcc13 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-13.1.0-nolibc/sh4-linux/bin/sh4-linux- ' returned non-zero exit status 2. # rm -rf /kisskb/build/linus_allmodconfig_sh4-gcc13 # Build took: 0:08:16.049881

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