Buildresult: chleroy/m68k-defconfig/m68k-gcc8 built on Oct 22 2020, 04:46

kisskb

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Status:	OK
Date/Time:	Oct 22 2020, 04:46
Duration:	0:02:18.898942
Builder:	ka3
Revision:	powerpc/uaccess: Don't use "m<>" constraint with GCC 4.9 (`90e603ca59646651c0f13d54d7b2b0c630c96998)`
Target:	chleroy/m68k-defconfig/m68k-gcc8
Branch:	chleroy
Compiler:	m68k-gcc8 (m68k-linux-gcc (GCC) 8.1.0 / GNU ld (GNU Binutils) 2.30)
Config:	defconfig (download)
Log:	Download original Possible warnings (14) arch/m68k/mvme147/config.c:174:2: warning: #warning check me! [-Wcpp] #warning check me! arch/m68k/mvme16x/config.c:439:2: warning: #warning check me! [-Wcpp] #warning check me! include/linux/kern_levels.h:5:18: warning: format '%lu' expects argument of type 'long unsigned int', but argument 8 has type 'unsigned int' [-Wformat=] arch/m68k/include/asm/cmpxchg.h:79:22: warning: value computed is not used [-Wunused-value] drivers/net/ethernet/8390/lib8390.c:988:27: warning: '____alloc_ei_netdev' defined but not used [-Wunused-function] drivers/net/ethernet/8390/lib8390.c:950:13: warning: '__ei_set_multicast_list' defined but not used [-Wunused-function] drivers/net/ethernet/8390/lib8390.c:850:33: warning: '__ei_get_stats' defined but not used [-Wunused-function] drivers/net/ethernet/8390/lib8390.c:509:13: warning: '__ei_poll' defined but not used [-Wunused-function] drivers/net/ethernet/8390/lib8390.c:300:20: warning: '__ei_start_xmit' defined but not used [-Wunused-function] drivers/net/ethernet/8390/lib8390.c:254:13: warning: '__ei_tx_timeout' defined but not used [-Wunused-function] drivers/net/ethernet/8390/lib8390.c:230:12: warning: '__ei_close' defined but not used [-Wunused-function] drivers/net/ethernet/8390/lib8390.c:201:12: warning: '__ei_open' defined but not used [-Wunused-function] Full Log # git rev-parse -q --verify 90e603ca59646651c0f13d54d7b2b0c630c96998^{commit} # git fetch -q -n -f git://gitlab.ozlabs.ibm.com/mirror/chleroy-linux.git includes # git rev-parse -q --verify 90e603ca59646651c0f13d54d7b2b0c630c96998^{commit} 90e603ca59646651c0f13d54d7b2b0c630c96998 # git checkout -q -f -B kisskb 90e603ca59646651c0f13d54d7b2b0c630c96998 # git clean -qxdf # < git log -1 # commit 90e603ca59646651c0f13d54d7b2b0c630c96998 # Author: Christophe Leroy <christophe.leroy@csgroup.eu> # Date: Mon Oct 19 10:13:39 2020 +0000 # # powerpc/uaccess: Don't use "m<>" constraint with GCC 4.9 # # GCC 4.9 sometimes fails to build with "m<>" constraint in # inline assembly. # # CC lib/iov_iter.o # In file included from ./arch/powerpc/include/asm/cmpxchg.h:6:0, # from ./arch/powerpc/include/asm/atomic.h:11, # from ./include/linux/atomic.h:7, # from ./include/linux/crypto.h:15, # from ./include/crypto/hash.h:11, # from lib/iov_iter.c:2: # lib/iov_iter.c: In function 'iovec_from_user.part.30': # ./arch/powerpc/include/asm/uaccess.h:287:2: error: 'asm' operand has impossible constraints # __asm__ __volatile__( \ # ^ # ./include/linux/compiler.h:78:42: note: in definition of macro 'unlikely' # # define unlikely(x) __builtin_expect(!!(x), 0) # ^ # ./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) # ^ # ./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; \ # ^ # ./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); \ # ^ # ./arch/powerpc/include/asm/uaccess.h:100:2: note: in expansion of macro '__get_user_nocheck' # __get_user_nocheck((x), (ptr), sizeof((ptr)), false) # ^ # ./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) # ^ # lib/iov_iter.c:1663:3: note: in expansion of macro 'unsafe_get_user' # unsafe_get_user(len, &uiov[i].iov_len, uaccess_end); # ^ # make[1]: *** [scripts/Makefile.build:283: lib/iov_iter.o] Error 1 # # Define a UPD_CONSTR macro that is "<>" by default and # only "" with GCC prior to GCC 5. # # Fixes: fcf1f26895a4 ("powerpc/uaccess: Add pre-update addressing to __put_user_asm_goto()") # Fixes: 2f279eeb68b8 ("powerpc/uaccess: Add pre-update addressing to __get_user_asm() and __put_user_asm()") # Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu> # Acked-by: Segher Boessenkool <segher@kernel.crashing.org> # --- # v2: Moved UPD_CONSTR to asm-const.h to avoid circular inclusion issues with patch 3. # < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/m68k-linux/bin/m68k-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/m68k-linux/bin/m68k-linux-ld --version # < git log --format=%s --max-count=1 90e603ca59646651c0f13d54d7b2b0c630c96998 # < make -s -j 80 ARCH=m68k O=/kisskb/build/chleroy_m68k-defconfig_m68k-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/m68k-linux/bin/m68k-linux- defconfig # < make -s -j 80 ARCH=m68k O=/kisskb/build/chleroy_m68k-defconfig_m68k-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/m68k-linux/bin/m68k-linux- help # make -s -j 80 ARCH=m68k O=/kisskb/build/chleroy_m68k-defconfig_m68k-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/m68k-linux/bin/m68k-linux- olddefconfig # make -s -j 80 ARCH=m68k O=/kisskb/build/chleroy_m68k-defconfig_m68k-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/m68k-linux/bin/m68k-linux- /kisskb/src/arch/m68k/mvme147/config.c: In function 'mvme147_hwclk': /kisskb/src/arch/m68k/mvme147/config.c:174:2: warning: #warning check me! [-Wcpp] #warning check me! ^~~~~~~ /kisskb/src/arch/m68k/mvme16x/config.c: In function 'mvme16x_hwclk': /kisskb/src/arch/m68k/mvme16x/config.c:439:2: warning: #warning check me! [-Wcpp] #warning check me! ^~~~~~~ In file included from /kisskb/src/include/linux/printk.h:7, from /kisskb/src/include/linux/kernel.h:15, from /kisskb/src/include/linux/list.h:9, 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/extent-tree.c:6: /kisskb/src/fs/btrfs/extent-tree.c: In function '__btrfs_free_extent': /kisskb/src/include/linux/kern_levels.h:5:18: warning: format '%lu' expects argument of type 'long unsigned int', but argument 8 has type 'unsigned int' [-Wformat=] #define KERN_SOH "\001" /* ASCII Start Of Header / ^~~~~~ /kisskb/src/include/linux/kern_levels.h:10:19: note: in expansion of macro 'KERN_SOH' #define KERN_CRIT KERN_SOH "2" / critical conditions / ^~~~~~~~ /kisskb/src/fs/btrfs/ctree.h:3148:24: note: in expansion of macro 'KERN_CRIT' btrfs_printk(fs_info, KERN_CRIT fmt, ##args) ^~~~~~~~~ /kisskb/src/fs/btrfs/extent-tree.c:3187:4: note: in expansion of macro 'btrfs_crit' btrfs_crit(info, ^~~~~~~~~~ /kisskb/src/fs/btrfs/extent-tree.c:3188:83: note: format string is defined here "invalid extent item size for key (%llu, %u, %llu) owner %llu, has %u expect >= %lu", ~~^ %u In file included from /kisskb/src/arch/m68k/include/asm/atomic.h:7, from /kisskb/src/include/linux/atomic.h:7, from /kisskb/src/include/linux/cpumask.h:13, from /kisskb/src/include/linux/smp.h:13, from /kisskb/src/include/linux/lockdep.h:14, from /kisskb/src/include/linux/spinlock.h:59, from /kisskb/src/include/linux/wait.h:9, from /kisskb/src/include/linux/wait_bit.h:8, from /kisskb/src/include/linux/fs.h:6, from /kisskb/src/fs/ocfs2/file.c:13: /kisskb/src/fs/ocfs2/file.c: In function 'ocfs2_file_write_iter': /kisskb/src/arch/m68k/include/asm/cmpxchg.h:79:22: warning: value computed is not used [-Wunused-value] #define xchg(ptr,x) ((__typeof__((ptr)))__xchg((unsigned long)(x),(ptr),sizeof((ptr)))) ~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/fs/ocfs2/file.c:2419:3: note: in expansion of macro 'xchg' xchg(&iocb->ki_complete, saved_ki_complete); ^~~~ In file included from /kisskb/src/drivers/net/ethernet/8390/xsurf100.c:48: /kisskb/src/drivers/net/ethernet/8390/lib8390.c:988:27: warning: '____alloc_ei_netdev' defined but not used [-Wunused-function] static struct net_device ____alloc_ei_netdev(int size) ^~~~~~~~~~~~~~~~~~~ /kisskb/src/drivers/net/ethernet/8390/lib8390.c:950:13: warning: '__ei_set_multicast_list' defined but not used [-Wunused-function] static void __ei_set_multicast_list(struct net_device dev) ^~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/drivers/net/ethernet/8390/lib8390.c:850:33: warning: '__ei_get_stats' defined but not used [-Wunused-function] static struct net_device_stats __ei_get_stats(struct net_device dev) ^~~~~~~~~~~~~~ /kisskb/src/drivers/net/ethernet/8390/lib8390.c:509:13: warning: '__ei_poll' defined but not used [-Wunused-function] static void __ei_poll(struct net_device dev) ^~~~~~~~~ /kisskb/src/drivers/net/ethernet/8390/lib8390.c:300:20: warning: '__ei_start_xmit' defined but not used [-Wunused-function] static netdev_tx_t __ei_start_xmit(struct sk_buff skb, ^~~~~~~~~~~~~~~ /kisskb/src/drivers/net/ethernet/8390/lib8390.c:254:13: warning: '__ei_tx_timeout' defined but not used [-Wunused-function] static void __ei_tx_timeout(struct net_device dev, unsigned int txqueue) ^~~~~~~~~~~~~~~ /kisskb/src/drivers/net/ethernet/8390/lib8390.c:230:12: warning: '__ei_close' defined but not used [-Wunused-function] static int __ei_close(struct net_device dev) ^~~~~~~~~~ /kisskb/src/drivers/net/ethernet/8390/lib8390.c:201:12: warning: '__ei_open' defined but not used [-Wunused-function] static int __ei_open(struct net_device dev) ^~~~~~~~~ Completed OK # rm -rf /kisskb/build/chleroy_m68k-defconfig_m68k-gcc8 # Build took: 0:02:18.898942

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