Buildresult: linus/s390-allyesconfig/s390x-gcc8 built on May 2 2020, 18:37

kisskb

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Status:	OK
Date/Time:	May 2 2020, 18:37
Duration:	0:20:54.872969
Builder:	ka3
Revision:	Merge tag 'vfio-v5.7-rc4' of git://github.com/awilliam/linux-vfio (`690e2aba7beb1ef06352803bea41a68a3c695015)`
Target:	linus/s390-allyesconfig/s390x-gcc8
Branch:	linus
Compiler:	s390x-gcc8 (s390-linux-gcc (GCC) 8.1.0 / GNU ld (GNU Binutils) 2.30)
Config:	allyesconfig (download)
Log:	Download original Possible warnings (6) kernel/futex.c:1676:17: warning: 'oldval' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/input/joystick/analog.c:160:2: warning: #warning Precise timer not defined for this architecture. [-Wcpp] #warning Precise timer not defined for this architecture. lib/test_kasan.c:547:1: warning: 'kasan_alloca_oob_left' uses dynamic stack allocation lib/test_kasan.c:557:1: warning: 'kasan_alloca_oob_right' uses dynamic stack allocation drivers/net/ethernet/marvell/mvpp2/mvpp2.h:634:2: warning: overflow in conversion from 'long unsigned int' to 'int' changes value from '18446744073709551584' to '-32' [-Woverflow] Full Log # git rev-parse -q --verify 690e2aba7beb1ef06352803bea41a68a3c695015^{commit} 690e2aba7beb1ef06352803bea41a68a3c695015 already have revision, skipping fetch # git checkout -q -f -B kisskb 690e2aba7beb1ef06352803bea41a68a3c695015 # git clean -qxdf # < git log -1 # commit 690e2aba7beb1ef06352803bea41a68a3c695015 # Merge: 42eb62d417e5 5cbf3264bc71 # Author: Linus Torvalds <torvalds@linux-foundation.org> # Date: Fri May 1 17:19:15 2020 -0700 # # Merge tag 'vfio-v5.7-rc4' of git://github.com/awilliam/linux-vfio # # Pull VFIO fixes from Alex Williamson: # # - copy__user validity check for new vfio_dma_rw interface (Yan Zhao) # # - Fix a potential math overflow (Yan Zhao) # # - Use follow_pfn() for calculating PFNMAPs (Sean Christopherson) # # tag 'vfio-v5.7-rc4' of git://github.com/awilliam/linux-vfio: # vfio/type1: Fix VA->PA translation for PFNMAP VMAs in vaddr_get_pfn() # vfio: avoid possible overflow in vfio_iommu_type1_pin_pages # vfio: checking of validity of user vaddr in vfio_dma_rw # < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux-ld --version # < git log --format=%s --max-count=1 690e2aba7beb1ef06352803bea41a68a3c695015 # < make -s -j 80 ARCH=s390 O=/kisskb/build/linus_s390-allyesconfig_s390x-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux- allyesconfig # Added to kconfig CONFIG_BUILD_DOCSRC=n # Added to kconfig CONFIG_MODULE_SIG=n # < make -s -j 80 ARCH=s390 O=/kisskb/build/linus_s390-allyesconfig_s390x-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux- help # make -s -j 80 ARCH=s390 O=/kisskb/build/linus_s390-allyesconfig_s390x-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux- olddefconfig # make -s -j 80 ARCH=s390 O=/kisskb/build/linus_s390-allyesconfig_s390x-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux- /kisskb/src/kernel/futex.c: In function 'do_futex': /kisskb/src/kernel/futex.c:1676:17: warning: 'oldval' may be used uninitialized in this function [-Wmaybe-uninitialized] return oldval == cmparg; ~~~~~~~^~~~~~~~~ /kisskb/src/kernel/futex.c:1652:6: note: 'oldval' was declared here int oldval, ret; ^~~~~~ /kisskb/src/drivers/input/joystick/analog.c:160:2: warning: #warning Precise timer not defined for this architecture. [-Wcpp] #warning Precise timer not defined for this architecture. ^~~~~~~ /kisskb/src/lib/test_kasan.c: In function 'kasan_alloca_oob_left': /kisskb/src/lib/test_kasan.c:547:1: warning: 'kasan_alloca_oob_left' uses dynamic stack allocation } ^ /kisskb/src/lib/test_kasan.c: In function 'kasan_alloca_oob_right': /kisskb/src/lib/test_kasan.c:557:1: warning: 'kasan_alloca_oob_right' uses dynamic stack allocation } ^ In file included from /kisskb/src/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c:40: /kisskb/src/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c: In function 'mvpp2_setup_bm_pool': /kisskb/src/drivers/net/ethernet/marvell/mvpp2/mvpp2.h:634:2: warning: overflow in conversion from 'long unsigned int' to 'int' changes value from '18446744073709551584' to '-32' [-Woverflow] ((total_size) - NET_SKB_PAD - MVPP2_SKB_SHINFO_SIZE) ^ /kisskb/src/drivers/net/ethernet/marvell/mvpp2/mvpp2.h:699:33: note: in expansion of macro 'MVPP2_RX_MAX_PKT_SIZE' #define MVPP2_BM_SHORT_PKT_SIZE MVPP2_RX_MAX_PKT_SIZE(MVPP2_BM_SHORT_FRAME_SIZE) ^~~~~~~~~~~~~~~~~~~~~ /kisskb/src/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c:580:41: note: in expansion of macro 'MVPP2_BM_SHORT_PKT_SIZE' mvpp2_pools[MVPP2_BM_SHORT].pkt_size = MVPP2_BM_SHORT_PKT_SIZE; ^~~~~~~~~~~~~~~~~~~~~~~ Completed OK # rm -rf /kisskb/build/linus_s390-allyesconfig_s390x-gcc8 # Build took: 0:20:54.872969

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