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charset=us-ascii Content-Disposition: inline tree: https://github.com/projectacrn/acrn-kernel acrn_6.1.80 head: 51b9a968e5ab57edbc20ecf1740ab54fd4f97ce0 commit: f528146c92c545c17a21206b87e70c7087247f88 [31/33] virt: acrn: add acrn hypervisor log back config: x86_64-randconfig-001-20240728 (https://download.01.org/0day-ci/archive/20240728/202407281427.SHTjTbz4-lkp@intel.com/config) compiler: clang version 18.1.5 (https://github.com/llvm/llvm-project 617a15a9eac96088ae5e9134248d8236e34b91b1) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240728/202407281427.SHTjTbz4-lkp@intel.com/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202407281427.SHTjTbz4-lkp@intel.com/ All errors (new ones prefixed by >>): >> drivers/virt/acrn/hvlog.c:127:13: error: expected parameter declarator 127 | early_param("hvlog", early_hvlog); | ^ >> drivers/virt/acrn/hvlog.c:127:13: error: expected ')' drivers/virt/acrn/hvlog.c:127:12: note: to match this '(' 127 | early_param("hvlog", early_hvlog); | ^ >> drivers/virt/acrn/hvlog.c:127:1: error: type specifier missing, defaults to 'int'; ISO C99 and later do not support implicit int [-Wimplicit-int] 127 | early_param("hvlog", early_hvlog); | ^ | int >> drivers/virt/acrn/hvlog.c:127:12: error: a function declaration without a prototype is deprecated in all versions of C [-Werror,-Wstrict-prototypes] 127 | early_param("hvlog", early_hvlog); | ^ | void 4 errors generated. vim +127 drivers/virt/acrn/hvlog.c 103 104 static int __init early_hvlog(char *p) 105 { 106 int ret; 107 108 pr_debug("%s(%s)\n", __func__, p); 109 hvlog_buf_size = memparse(p, &p); 110 if (*p != '@') 111 return 0; 112 hvlog_buf_phyaddr_base = memparse(p + 1, &p); 113 114 if (!!hvlog_buf_phyaddr_base && !!hvlog_buf_size) { 115 ret = memblock_reserve(hvlog_buf_phyaddr_base, hvlog_buf_size); 116 if (ret) { 117 pr_err("%s: Error reserving hvlog memblock\n", 118 __func__); 119 hvlog_buf_phyaddr_base = 0; 120 hvlog_buf_size = 0; 121 return ret; 122 } 123 } 124 125 return 0; 126 } > 127 early_param("hvlog", early_hvlog); 128 129 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki