Buildresult: linus/corenet32_smp_defconfig/powerpc-gcc4.9 built on Oct 19 2020, 05:12

kisskb

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Status:	Failed
Date/Time:	Oct 19 2020, 05:12
Duration:	0:02:19.257785
Builder:	blade4b
Revision:	Merge tag 'for-linus-5.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml (`9453b2d4694c2cb6c30d99e65d4a3deb09e94ac3)`
Target:	linus/corenet32_smp_defconfig/powerpc-gcc4.9
Branch:	linus
Compiler:	powerpc-gcc4.9 (powerpc64-linux-gcc (GCC) 4.9.4 / GNU ld (GNU Binutils) 2.29.1.20170915)
Config:	corenet32_smp_defconfig (download)
Log:	Download original Possible errors arch/powerpc/include/asm/uaccess.h:287:2: error: 'asm' operand has impossible constraints make[2]: * [scripts/Makefile.build:283: lib/iov_iter.o] Error 1 make[1]: * [Makefile:1777: lib] Error 2 make: *** [Makefile:185: __sub-make] Error 2 No warnings found in log. Full Log # git rev-parse -q --verify 9453b2d4694c2cb6c30d99e65d4a3deb09e94ac3^{commit} 9453b2d4694c2cb6c30d99e65d4a3deb09e94ac3 already have revision, skipping fetch # git checkout -q -f -B kisskb 9453b2d4694c2cb6c30d99e65d4a3deb09e94ac3 # git clean -qxdf # < git log -1 # commit 9453b2d4694c2cb6c30d99e65d4a3deb09e94ac3 # Merge: 429731277dfd f06885b3f3e3 # Author: Linus Torvalds <torvalds@linux-foundation.org> # Date: Sun Oct 18 10:03:23 2020 -0700 # # Merge tag 'for-linus-5.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml # # Pull UML updates from Richard Weinberger: # # - Improve support for non-glibc systems # # - Vector: Add support for scripting and dynamic tap devices # # - Various fixes for the vector networking driver # # - Various fixes for time travel mode # # * tag 'for-linus-5.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml: # um: vector: Add dynamic tap interfaces and scripting # um: Clean up stacktrace dump # um: Fix incorrect assumptions about max pid length # um: Remove dead usage of TIF_IA32 # um: Remove redundant NULL check # um: change sigio_spinlock to a mutex # um: time-travel: Return the sequence number in ACK messages # um: time-travel: Fix IRQ handling in time_travel_handle_message() # um: Allow static linking for non-glibc implementations # um: Some fixes to build UML with musl # um: vector: Use GFP_ATOMIC under spin lock # um: Fix null pointer dereference in vector_user_bpf # < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version # < git log --format=%s --max-count=1 9453b2d4694c2cb6c30d99e65d4a3deb09e94ac3 # < make -s -j 24 ARCH=powerpc O=/kisskb/build/linus_corenet32_smp_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux- corenet32_smp_defconfig # < make -s -j 24 ARCH=powerpc O=/kisskb/build/linus_corenet32_smp_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux- help # make -s -j 24 ARCH=powerpc O=/kisskb/build/linus_corenet32_smp_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux- olddefconfig # make -s -j 24 ARCH=powerpc O=/kisskb/build/linus_corenet32_smp_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux- In file included from /kisskb/src/arch/powerpc/include/asm/cmpxchg.h:6:0, from /kisskb/src/arch/powerpc/include/asm/atomic.h:11, from /kisskb/src/include/linux/atomic.h:7, from /kisskb/src/include/linux/crypto.h:15, from /kisskb/src/include/crypto/hash.h:11, from /kisskb/src/lib/iov_iter.c:2: /kisskb/src/lib/iov_iter.c: In function 'iovec_from_user.part.30': /kisskb/src/arch/powerpc/include/asm/uaccess.h:287:2: error: 'asm' operand has impossible constraints __asm__ __volatile__( \ ^ /kisskb/src/include/linux/compiler.h:78:42: note: in definition of macro 'unlikely' # define unlikely(x) __builtin_expect(!!(x), 0) ^ /kisskb/src/arch/powerpc/include/asm/uaccess.h:583:34: note: in expansion of macro 'unsafe_op_wrap' #define unsafe_get_user(x, p, e) unsafe_op_wrap(__get_user_allowed(x, p), e) ^ /kisskb/src/arch/powerpc/include/asm/uaccess.h:329:10: note: in expansion of macro '__get_user_asm' case 4: __get_user_asm(x, (u32 __user )ptr, retval, "lwz"); break; \ ^ /kisskb/src/arch/powerpc/include/asm/uaccess.h:363:3: note: in expansion of macro '__get_user_size_allowed' __get_user_size_allowed(__gu_val, __gu_addr, __gu_size, __gu_err); \ ^ /kisskb/src/arch/powerpc/include/asm/uaccess.h:100:2: note: in expansion of macro '__get_user_nocheck' __get_user_nocheck((x), (ptr), sizeof((ptr)), false) ^ /kisskb/src/arch/powerpc/include/asm/uaccess.h:583:49: note: in expansion of macro '__get_user_allowed' #define unsafe_get_user(x, p, e) unsafe_op_wrap(__get_user_allowed(x, p), e) ^ /kisskb/src/lib/iov_iter.c:1668:3: note: in expansion of macro 'unsafe_get_user' unsafe_get_user(len, &uiov[i].iov_len, uaccess_end); ^ make[2]: * [/kisskb/src/scripts/Makefile.build:283: lib/iov_iter.o] Error 1 make[2]: * Waiting for unfinished jobs.... make[1]: * [/kisskb/src/Makefile:1777: lib] Error 2 make[1]: * Waiting for unfinished jobs.... make: *** [Makefile:185: __sub-make] Error 2 Command 'make -s -j 24 ARCH=powerpc O=/kisskb/build/linus_corenet32_smp_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux- ' returned non-zero exit status 2 # rm -rf /kisskb/build/linus_corenet32_smp_defconfig_powerpc-gcc4.9 # Build took: 0:02:19.257785

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