Buildresult: gustavoars/generic-64bit_defconfig/parisc64-gcc8 built on Mar 31 2023, 07:30

kisskb

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Status:	OK
Date/Time:	Mar 31 2023, 07:30
Duration:	0:01:34.501491
Builder:	ka7
Revision:	uapi: net: ipv6: Replace fake flex-array with flex-array member (`00168b415a60cec7558608efb4fc50f2a73daae2)`
Target:	gustavoars/generic-64bit_defconfig/parisc64-gcc8
Branch:	gustavoars
Compiler:	parisc64-gcc8 (hppa64-linux-gcc (GCC) 8.5.0 / GNU ld (GNU Binutils) 2.36.1)
Config:	generic-64bit_defconfig (download)
Log:	Download original Possible warnings (2) include/linux/list.h:74:12: warning: 'seed_devices' may be used uninitialized in this function [-Wmaybe-uninitialized] fs/btrfs/send.c:1909:13: warning: 'right_gen' may be used uninitialized in this function [-Wmaybe-uninitialized] Full Log # git rev-parse -q --verify 00168b415a60cec7558608efb4fc50f2a73daae2^{commit} 00168b415a60cec7558608efb4fc50f2a73daae2 already have revision, skipping fetch # git checkout -q -f -B kisskb 00168b415a60cec7558608efb4fc50f2a73daae2 # git clean -qxdf # < git log -1 # commit 00168b415a60cec7558608efb4fc50f2a73daae2 # Author: Gustavo A. R. Silva <gustavoars@kernel.org> # Date: Thu Mar 23 14:41:16 2023 -0600 # # uapi: net: ipv6: Replace fake flex-array with flex-array member # # Zero-length arrays as fake flexible arrays are deprecated and we are # moving towards adopting C99 flexible-array members instead. # # Address the following warning found with GCC-13 and # -fstrict-flex-arrays=3 enabled: # net/ipv6/exthdrs.c: In function ‘fl6_update_dst’: # net/ipv6/exthdrs.c:1393:28: warning: array subscript 0 is outside array bounds of ‘struct in6_addr[0]’ [-Warray-bounds=] # 1393 \| fl6->daddr = ((struct rt0_hdr )opt->srcrt)->addr; # \| ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ # In file included from ./include/linux/ipv6.h:5, # from ./include/linux/icmpv6.h:6, # from net/ipv6/exthdrs.c:27: # ./include/uapi/linux/ipv6.h:84:33: note: while referencing ‘addr’ # 84 \| struct in6_addr addr[0]; # \| ^~~~ # net/ipv6/exthdrs.c: In function ‘ipv6_push_rthdr0.isra’: # net/ipv6/exthdrs.c:1125:19: warning: array subscript <unknown> is outside array bounds of ‘struct in6_addr[0]’ [-Warray-bounds=] # 1125 \| phdr->addr[hops - 1] = *addr_p; # \| ~~~~~~~~~~^~~~~~~~~~ # ./include/uapi/linux/ipv6.h:84:33: note: while referencing ‘addr’ # 84 \| struct in6_addr addr[0]; # \| ^~~~ # # This helps with the ongoing efforts to tighten the FORTIFY_SOURCE # routines on memcpy() and help us make progress towards globally # enabling -fstrict-flex-arrays=3 [1]. # # Link: https://github.com/KSPP/linux/issues/21 # Link: https://github.com/KSPP/linux/issues/276 # Link: https://gcc.gnu.org/pipermail/gcc-patches/2022-October/602902.html [1] # Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> # < /opt/cross/kisskb/korg/gcc-8.5.0-nolibc/hppa-linux/bin/hppa64-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-8.5.0-nolibc/hppa-linux/bin/hppa64-linux-ld --version # < git log --format=%s --max-count=1 00168b415a60cec7558608efb4fc50f2a73daae2 # < make -s -j 32 ARCH=parisc64 O=/kisskb/build/gustavoars_generic-64bit_defconfig_parisc64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/hppa-linux/bin/hppa64-linux- generic-64bit_defconfig # < make -s -j 32 ARCH=parisc64 O=/kisskb/build/gustavoars_generic-64bit_defconfig_parisc64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/hppa-linux/bin/hppa64-linux- help # make -s -j 32 ARCH=parisc64 O=/kisskb/build/gustavoars_generic-64bit_defconfig_parisc64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/hppa-linux/bin/hppa64-linux- olddefconfig # make -s -j 32 ARCH=parisc64 O=/kisskb/build/gustavoars_generic-64bit_defconfig_parisc64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/hppa-linux/bin/hppa64-linux- In file included from /kisskb/src/include/linux/rculist.h:10, from /kisskb/src/include/linux/pid.h:5, from /kisskb/src/include/linux/sched.h:14, from /kisskb/src/fs/btrfs/volumes.c:6: /kisskb/src/fs/btrfs/volumes.c: In function 'btrfs_init_new_device': /kisskb/src/include/linux/list.h:74:12: warning: 'seed_devices' may be used uninitialized in this function [-Wmaybe-uninitialized] new->prev = prev; ~~~~~~~~~~^~~~~~ /kisskb/src/fs/btrfs/volumes.c:2612:27: note: 'seed_devices' was declared here struct btrfs_fs_devices seed_devices; ^~~~~~~~~~~~ /kisskb/src/fs/btrfs/send.c: In function 'get_cur_inode_state': /kisskb/src/fs/btrfs/send.c:1909:13: warning: 'right_gen' may be used uninitialized in this function [-Wmaybe-uninitialized] } else if (right_gen == gen) { ^ Completed OK # rm -rf /kisskb/build/gustavoars_generic-64bit_defconfig_parisc64-gcc8 # Build took: 0:01:34.501491

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