Messages in this thread | | | Date | Fri, 2 Oct 2020 00:14:02 +0800 | From | kernel test robot <> | Subject | {standard input}:162: Error: found '(', expected: ')' |
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Hi Paul,
FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 60e720931556fc1034d0981460164dcf02697679 commit: 21e3134b3ec09e722cbcda69788f206adc8db1f4 MIPS: barrier: Clean up rmb() & wmb() definitions date: 12 months ago config: mips-randconfig-r001-20200930 (attached as .config) compiler: mipsel-linux-gcc (GCC) 9.3.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=21e3134b3ec09e722cbcda69788f206adc8db1f4 git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout 21e3134b3ec09e722cbcda69788f206adc8db1f4 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=mips
If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
| ^~ lib/iomap.c:346:2: note: in expansion of macro 'IO_COND' 346 | IO_COND(addr, outsb(port, src, count), mmio_outsb(addr, src, count)); | ^~~~~~~ lib/iomap.c:53:11: warning: comparison of unsigned expression >= 0 is always true [-Wtype-limits] 53 | if (port >= PIO_RESERVED) { \ | ^~ include/linux/compiler.h:69:3: note: in definition of macro '__trace_if_value' 69 | (cond) ? \ | ^~~~ include/linux/compiler.h:56:28: note: in expansion of macro '__trace_if_var' 56 | #define if(cond, ...) if ( __trace_if_var( !!(cond , ## __VA_ARGS__) ) ) | ^~~~~~~~~~~~~~ lib/iomap.c:53:2: note: in expansion of macro 'if' 53 | if (port >= PIO_RESERVED) { \ | ^~ lib/iomap.c:346:2: note: in expansion of macro 'IO_COND' 346 | IO_COND(addr, outsb(port, src, count), mmio_outsb(addr, src, count)); | ^~~~~~~ lib/iomap.c: In function 'iowrite16_rep': lib/iomap.c:53:11: warning: comparison of unsigned expression >= 0 is always true [-Wtype-limits] 53 | if (port >= PIO_RESERVED) { \ | ^~ include/linux/compiler.h:58:52: note: in definition of macro '__trace_if_var' 58 | #define __trace_if_var(cond) (__builtin_constant_p(cond) ? (cond) : __trace_if_value(cond)) | ^~~~ lib/iomap.c:53:2: note: in expansion of macro 'if' 53 | if (port >= PIO_RESERVED) { \ | ^~ lib/iomap.c:350:2: note: in expansion of macro 'IO_COND' 350 | IO_COND(addr, outsw(port, src, count), mmio_outsw(addr, src, count)); | ^~~~~~~ lib/iomap.c:53:11: warning: comparison of unsigned expression >= 0 is always true [-Wtype-limits] 53 | if (port >= PIO_RESERVED) { \ | ^~ include/linux/compiler.h:58:61: note: in definition of macro '__trace_if_var' 58 | #define __trace_if_var(cond) (__builtin_constant_p(cond) ? (cond) : __trace_if_value(cond)) | ^~~~ lib/iomap.c:53:2: note: in expansion of macro 'if' 53 | if (port >= PIO_RESERVED) { \ | ^~ lib/iomap.c:350:2: note: in expansion of macro 'IO_COND' 350 | IO_COND(addr, outsw(port, src, count), mmio_outsw(addr, src, count)); | ^~~~~~~ lib/iomap.c:53:11: warning: comparison of unsigned expression >= 0 is always true [-Wtype-limits] 53 | if (port >= PIO_RESERVED) { \ | ^~ include/linux/compiler.h:69:3: note: in definition of macro '__trace_if_value' 69 | (cond) ? \ | ^~~~ include/linux/compiler.h:56:28: note: in expansion of macro '__trace_if_var' 56 | #define if(cond, ...) if ( __trace_if_var( !!(cond , ## __VA_ARGS__) ) ) | ^~~~~~~~~~~~~~ lib/iomap.c:53:2: note: in expansion of macro 'if' 53 | if (port >= PIO_RESERVED) { \ | ^~ lib/iomap.c:350:2: note: in expansion of macro 'IO_COND' 350 | IO_COND(addr, outsw(port, src, count), mmio_outsw(addr, src, count)); | ^~~~~~~ lib/iomap.c: In function 'iowrite32_rep': lib/iomap.c:53:11: warning: comparison of unsigned expression >= 0 is always true [-Wtype-limits] 53 | if (port >= PIO_RESERVED) { \ | ^~ include/linux/compiler.h:58:52: note: in definition of macro '__trace_if_var' 58 | #define __trace_if_var(cond) (__builtin_constant_p(cond) ? (cond) : __trace_if_value(cond)) | ^~~~ lib/iomap.c:53:2: note: in expansion of macro 'if' 53 | if (port >= PIO_RESERVED) { \ | ^~ lib/iomap.c:354:2: note: in expansion of macro 'IO_COND' 354 | IO_COND(addr, outsl(port, src,count), mmio_outsl(addr, src, count)); | ^~~~~~~ lib/iomap.c:53:11: warning: comparison of unsigned expression >= 0 is always true [-Wtype-limits] 53 | if (port >= PIO_RESERVED) { \ | ^~ include/linux/compiler.h:58:61: note: in definition of macro '__trace_if_var' 58 | #define __trace_if_var(cond) (__builtin_constant_p(cond) ? (cond) : __trace_if_value(cond)) | ^~~~ lib/iomap.c:53:2: note: in expansion of macro 'if' 53 | if (port >= PIO_RESERVED) { \ | ^~ lib/iomap.c:354:2: note: in expansion of macro 'IO_COND' 354 | IO_COND(addr, outsl(port, src,count), mmio_outsl(addr, src, count)); | ^~~~~~~ lib/iomap.c:53:11: warning: comparison of unsigned expression >= 0 is always true [-Wtype-limits] 53 | if (port >= PIO_RESERVED) { \ | ^~ include/linux/compiler.h:69:3: note: in definition of macro '__trace_if_value' 69 | (cond) ? \ | ^~~~ include/linux/compiler.h:56:28: note: in expansion of macro '__trace_if_var' 56 | #define if(cond, ...) if ( __trace_if_var( !!(cond , ## __VA_ARGS__) ) ) | ^~~~~~~~~~~~~~ lib/iomap.c:53:2: note: in expansion of macro 'if' 53 | if (port >= PIO_RESERVED) { \ | ^~ lib/iomap.c:354:2: note: in expansion of macro 'IO_COND' 354 | IO_COND(addr, outsl(port, src,count), mmio_outsl(addr, src, count)); | ^~~~~~~ {standard input}: Assembler messages: >> {standard input}:162: Error: found '(', expected: ')' >> {standard input}:162: Error: found '(', expected: ')' >> {standard input}:162: Error: non-constant expression in ".if" statement >> {standard input}:162: Error: junk at end of line, first unrecognized character is `(' {standard input}:642: Error: found '(', expected: ')' {standard input}:642: Error: found '(', expected: ')' {standard input}:642: Error: non-constant expression in ".if" statement {standard input}:642: Error: junk at end of line, first unrecognized character is `(' {standard input}:778: Error: found '(', expected: ')' {standard input}:778: Error: found '(', expected: ')' {standard input}:778: Error: non-constant expression in ".if" statement {standard input}:778: Error: junk at end of line, first unrecognized character is `(' {standard input}:999: Error: found '(', expected: ')' {standard input}:999: Error: found '(', expected: ')' {standard input}:999: Error: non-constant expression in ".if" statement {standard input}:999: Error: junk at end of line, first unrecognized character is `(' {standard input}:1087: Error: found '(', expected: ')' {standard input}:1087: Error: found '(', expected: ')' {standard input}:1087: Error: non-constant expression in ".if" statement {standard input}:1087: Error: junk at end of line, first unrecognized character is `(' {standard input}:1182: Error: found '(', expected: ')' {standard input}:1182: Error: found '(', expected: ')' {standard input}:1182: Error: non-constant expression in ".if" statement {standard input}:1182: Error: junk at end of line, first unrecognized character is `(' {standard input}:1263: Error: found '(', expected: ')' {standard input}:1263: Error: found '(', expected: ')' {standard input}:1263: Error: non-constant expression in ".if" statement {standard input}:1263: Error: junk at end of line, first unrecognized character is `(' {standard input}:1323: Error: found '(', expected: ')' {standard input}:1323: Error: found '(', expected: ')' {standard input}:1323: Error: non-constant expression in ".if" statement {standard input}:1323: Error: junk at end of line, first unrecognized character is `('
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