CC: [email protected] CC: [email protected] CC: [email protected] TO: Kees Cook <[email protected]>
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 4634129ad9fdc89d10b597fc6f8f4336fb61e105 commit: a52f8a59aef46b59753e583bf4b28fccb069ce64 fortify: Explicitly disable Clang support date: 4 months ago :::::: branch date: 18 hours ago :::::: commit date: 4 months ago config: x86_64-randconfig-c007-20220105 (https://download.01.org/0day-ci/archive/20220109/[email protected]/config) compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project d5b6e30ed3acad794dd0aec400e617daffc6cc3d) 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=a52f8a59aef46b59753e583bf4b28fccb069ce64 git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout a52f8a59aef46b59753e583bf4b28fccb069ce64 # save the config file to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=x86_64 clang-analyzer If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <[email protected]> clang-analyzer warnings: (new ones prefixed by >>) ^ drivers/i2c/i2c-core-smbus.c:598:3: note: '?' condition is false if (res != -EOPNOTSUPP || !adapter->algo->master_xfer) ^ include/linux/compiler.h:56:28: note: expanded from macro 'if' #define if(cond, ...) if ( __trace_if_var( !!(cond , ## __VA_ARGS__) ) ) ^ include/linux/compiler.h:58:31: note: expanded from macro '__trace_if_var' #define __trace_if_var(cond) (__builtin_constant_p(cond) ? (cond) : __trace_if_value(cond)) ^ drivers/i2c/i2c-core-smbus.c:598:26: note: Left side of '||' is true if (res != -EOPNOTSUPP || !adapter->algo->master_xfer) ^ drivers/i2c/i2c-core-smbus.c:598:3: note: '?' condition is true if (res != -EOPNOTSUPP || !adapter->algo->master_xfer) ^ include/linux/compiler.h:56:28: note: expanded from macro 'if' #define if(cond, ...) if ( __trace_if_var( !!(cond , ## __VA_ARGS__) ) ) ^ include/linux/compiler.h:58:69: note: expanded from macro '__trace_if_var' #define __trace_if_var(cond) (__builtin_constant_p(cond) ? (cond) : __trace_if_value(cond)) ^ include/linux/compiler.h:69:2: note: expanded from macro '__trace_if_value' (cond) ? \ ^ drivers/i2c/i2c-core-smbus.c:598:3: note: Taking true branch if (res != -EOPNOTSUPP || !adapter->algo->master_xfer) ^ include/linux/compiler.h:56:23: note: expanded from macro 'if' #define if(cond, ...) if ( __trace_if_var( !!(cond , ## __VA_ARGS__) ) ) ^ drivers/i2c/i2c-core-smbus.c:599:4: note: Control jumps to line 611 goto trace; ^ drivers/i2c/i2c-core-smbus.c:616:2: note: Returning without writing to 'data->word' return res; ^ drivers/i2c/i2c-core-smbus.c:544:8: note: Returning from '__i2c_smbus_xfer' res = __i2c_smbus_xfer(adapter, addr, flags, read_write, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/i2c/i2c-core-smbus.c:548:2: note: Returning without writing to 'data->word' return res; ^ drivers/i2c/i2c-core-smbus.c:181:11: note: Returning from 'i2c_smbus_xfer' status = i2c_smbus_xfer(client->adapter, client->addr, client->flags, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/i2c/i2c-core-smbus.c:184:10: note: 'status' is >= 0 return (status < 0) ? status : data.word; ^~~~~~ drivers/i2c/i2c-core-smbus.c:184:9: note: '?' condition is false return (status < 0) ? status : data.word; ^ drivers/i2c/i2c-core-smbus.c:184:2: note: Undefined or garbage value returned to caller return (status < 0) ? status : data.word; ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Suppressed 6 warnings (6 in non-user code). Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well. 11 warnings generated. fs/ocfs2/aops.c:980:4: warning: Value stored to 'map_from' is never read [clang-analyzer-deadcode.DeadStores] map_from = cluster_start; ^ ~~~~~~~~~~~~~ fs/ocfs2/aops.c:980:4: note: Value stored to 'map_from' is never read map_from = cluster_start; ^ ~~~~~~~~~~~~~ fs/ocfs2/aops.c:981:4: warning: Value stored to 'map_to' is never read [clang-analyzer-deadcode.DeadStores] map_to = cluster_end; ^ ~~~~~~~~~~~ fs/ocfs2/aops.c:981:4: note: Value stored to 'map_to' is never read map_to = cluster_end; ^ ~~~~~~~~~~~ fs/ocfs2/aops.c:991:3: warning: Value stored to 'map_from' is never read [clang-analyzer-deadcode.DeadStores] map_from = cluster_start; ^ ~~~~~~~~~~~~~ fs/ocfs2/aops.c:991:3: note: Value stored to 'map_from' is never read map_from = cluster_start; ^ ~~~~~~~~~~~~~ fs/ocfs2/aops.c:992:3: warning: Value stored to 'map_to' is never read [clang-analyzer-deadcode.DeadStores] map_to = cluster_end; ^ ~~~~~~~~~~~ fs/ocfs2/aops.c:992:3: note: Value stored to 'map_to' is never read map_to = cluster_end; ^ ~~~~~~~~~~~ fs/ocfs2/aops.c:1675:4: warning: Value stored to 'ret' is never read [clang-analyzer-deadcode.DeadStores] ret = 0; ^ ~ fs/ocfs2/aops.c:1675:4: note: Value stored to 'ret' is never read ret = 0; ^ ~ Suppressed 6 warnings (6 in non-user code). Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well. 5 warnings generated. Suppressed 5 warnings (5 in non-user code). Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well. 4 warnings generated. Suppressed 4 warnings (4 in non-user code). Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well. 4 warnings generated. Suppressed 4 warnings (4 in non-user code). Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well. 12 warnings generated. >> fs/ocfs2/dir.c:211:41: warning: Assigned value is garbage or undefined >> [clang-analyzer-core.uninitialized.Assign] __u32 a = in[0], b = in[1], c = in[2], d = in[3]; ^ fs/ocfs2/dir.c:4247:6: note: Assuming 'namelen' is not equal to 0 if (!namelen) { ^ include/linux/compiler.h:56:47: note: expanded from macro 'if' #define if(cond, ...) if ( __trace_if_var( !!(cond , ## __VA_ARGS__) ) ) ^~~~ include/linux/compiler.h:58:52: note: expanded from macro '__trace_if_var' #define __trace_if_var(cond) (__builtin_constant_p(cond) ? (cond) : __trace_if_value(cond)) ^~~~ fs/ocfs2/dir.c:4247:2: note: '?' condition is false if (!namelen) { ^ include/linux/compiler.h:56:28: note: expanded from macro 'if' #define if(cond, ...) if ( __trace_if_var( !!(cond , ## __VA_ARGS__) ) ) ^ include/linux/compiler.h:58:31: note: expanded from macro '__trace_if_var' #define __trace_if_var(cond) (__builtin_constant_p(cond) ? (cond) : __trace_if_value(cond)) ^ fs/ocfs2/dir.c:4247:7: note: 'namelen' is not equal to 0 if (!namelen) { ^ include/linux/compiler.h:56:47: note: expanded from macro 'if' #define if(cond, ...) if ( __trace_if_var( !!(cond , ## __VA_ARGS__) ) ) ^~~~ include/linux/compiler.h:58:86: note: expanded from macro '__trace_if_var' #define __trace_if_var(cond) (__builtin_constant_p(cond) ? (cond) : __trace_if_value(cond)) ^~~~ include/linux/compiler.h:69:3: note: expanded from macro '__trace_if_value' (cond) ? \ ^~~~ fs/ocfs2/dir.c:4247:2: note: '?' condition is false if (!namelen) { ^ include/linux/compiler.h:56:28: note: expanded from macro 'if' #define if(cond, ...) if ( __trace_if_var( !!(cond , ## __VA_ARGS__) ) ) ^ include/linux/compiler.h:58:69: note: expanded from macro '__trace_if_var' #define __trace_if_var(cond) (__builtin_constant_p(cond) ? (cond) : __trace_if_value(cond)) ^ include/linux/compiler.h:69:2: note: expanded from macro '__trace_if_value' (cond) ? \ ^ fs/ocfs2/dir.c:4247:2: note: Taking false branch if (!namelen) { ^ include/linux/compiler.h:56:23: note: expanded from macro 'if' #define if(cond, ...) if ( __trace_if_var( !!(cond , ## __VA_ARGS__) ) ) ^ fs/ocfs2/dir.c:4264:2: note: '?' condition is false if (ocfs2_supports_indexed_dirs(osb)) ^ include/linux/compiler.h:56:28: note: expanded from macro 'if' #define if(cond, ...) if ( __trace_if_var( !!(cond , ## __VA_ARGS__) ) ) ^ include/linux/compiler.h:58:31: note: expanded from macro '__trace_if_var' #define __trace_if_var(cond) (__builtin_constant_p(cond) ? (cond) : __trace_if_value(cond)) ^ fs/ocfs2/dir.c:4264:2: note: '?' condition is true if (ocfs2_supports_indexed_dirs(osb)) ^ include/linux/compiler.h:56:28: note: expanded from macro 'if' #define if(cond, ...) if ( __trace_if_var( !!(cond , ## __VA_ARGS__) ) ) ^ include/linux/compiler.h:58:69: note: expanded from macro '__trace_if_var' #define __trace_if_var(cond) (__builtin_constant_p(cond) ? (cond) : __trace_if_value(cond)) ^ include/linux/compiler.h:69:2: note: expanded from macro '__trace_if_value' (cond) ? \ ^ fs/ocfs2/dir.c:4264:2: note: Taking true branch if (ocfs2_supports_indexed_dirs(osb)) ^ include/linux/compiler.h:56:23: note: expanded from macro 'if' #define if(cond, ...) if ( __trace_if_var( !!(cond , ## __VA_ARGS__) ) ) ^ fs/ocfs2/dir.c:4265:3: note: Calling 'ocfs2_dx_dir_name_hash' ocfs2_dx_dir_name_hash(dir, name, namelen, &lookup->dl_hinfo); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ fs/ocfs2/dir.c:262:7: note: Assuming 'len' is not equal to 1 if ((len == 1 && !strncmp(".", name, 1)) || ^ include/linux/compiler.h:56:47: note: expanded from macro 'if' #define if(cond, ...) if ( __trace_if_var( !!(cond , ## __VA_ARGS__) ) ) ^~~~ include/linux/compiler.h:58:52: note: expanded from macro '__trace_if_var' #define __trace_if_var(cond) (__builtin_constant_p(cond) ? (cond) : __trace_if_value(cond)) ^~~~ fs/ocfs2/dir.c:262:16: note: Left side of '&&' is false if ((len == 1 && !strncmp(".", name, 1)) || ^ fs/ocfs2/dir.c:263:7: note: Assuming 'len' is not equal to 2 (len == 2 && !strncmp("..", name, 2))) { ^ include/linux/compiler.h:56:47: note: expanded from macro 'if' #define if(cond, ...) if ( __trace_if_var( !!(cond , ## __VA_ARGS__) ) ) ^~~~ include/linux/compiler.h:58:52: note: expanded from macro '__trace_if_var' #define __trace_if_var(cond) (__builtin_constant_p(cond) ? (cond) : __trace_if_value(cond)) -- list_for_each_entry(rdev, &cfg80211_rdev_list, list) { ^ include/linux/list.h:628:13: note: expanded from macro 'list_for_each_entry' for (pos = list_first_entry(head, typeof(*pos), member); \ ^ include/linux/list.h:522:2: note: expanded from macro 'list_first_entry' list_entry((ptr)->next, type, member) ^ include/linux/list.h:511:2: note: expanded from macro 'list_entry' container_of(ptr, type, member) ^ include/linux/kernel.h:495:61: note: expanded from macro 'container_of' BUILD_BUG_ON_MSG(!__same_type(*(ptr), ((type *)0)->member) && \ ^ net/wireless/nl80211.c:2879:2: note: Taking false branch list_for_each_entry(rdev, &cfg80211_rdev_list, list) { ^ include/linux/list.h:628:13: note: expanded from macro 'list_for_each_entry' for (pos = list_first_entry(head, typeof(*pos), member); \ ^ include/linux/list.h:522:2: note: expanded from macro 'list_first_entry' list_entry((ptr)->next, type, member) ^ include/linux/list.h:511:2: note: expanded from macro 'list_entry' container_of(ptr, type, member) ^ note: (skipping 3 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) include/linux/compiler_types.h:305:2: note: expanded from macro '_compiletime_assert' __compiletime_assert(condition, msg, prefix, suffix) ^ include/linux/compiler_types.h:297:3: note: expanded from macro '__compiletime_assert' if (!(condition)) \ ^ include/linux/compiler.h:56:23: note: expanded from macro 'if' #define if(cond, ...) if ( __trace_if_var( !!(cond , ## __VA_ARGS__) ) ) ^ net/wireless/nl80211.c:2879:2: note: Loop condition is false. Exiting loop list_for_each_entry(rdev, &cfg80211_rdev_list, list) { ^ include/linux/list.h:628:13: note: expanded from macro 'list_for_each_entry' for (pos = list_first_entry(head, typeof(*pos), member); \ ^ include/linux/list.h:522:2: note: expanded from macro 'list_first_entry' list_entry((ptr)->next, type, member) ^ include/linux/list.h:511:2: note: expanded from macro 'list_entry' container_of(ptr, type, member) ^ note: (skipping 2 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) include/linux/compiler_types.h:317:2: note: expanded from macro 'compiletime_assert' _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) ^ include/linux/compiler_types.h:305:2: note: expanded from macro '_compiletime_assert' __compiletime_assert(condition, msg, prefix, suffix) ^ include/linux/compiler_types.h:295:2: note: expanded from macro '__compiletime_assert' do { \ ^ net/wireless/nl80211.c:2879:2: note: Loop condition is true. Entering loop body list_for_each_entry(rdev, &cfg80211_rdev_list, list) { ^ include/linux/list.h:628:2: note: expanded from macro 'list_for_each_entry' for (pos = list_first_entry(head, typeof(*pos), member); \ ^ net/wireless/nl80211.c:2880:3: note: '?' condition is false if (!net_eq(wiphy_net(&rdev->wiphy), sock_net(skb->sk))) ^ include/linux/compiler.h:56:28: note: expanded from macro 'if' #define if(cond, ...) if ( __trace_if_var( !!(cond , ## __VA_ARGS__) ) ) ^ include/linux/compiler.h:58:31: note: expanded from macro '__trace_if_var' #define __trace_if_var(cond) (__builtin_constant_p(cond) ? (cond) : __trace_if_value(cond)) ^ net/wireless/nl80211.c:2880:3: note: '?' condition is false if (!net_eq(wiphy_net(&rdev->wiphy), sock_net(skb->sk))) ^ include/linux/compiler.h:56:28: note: expanded from macro 'if' #define if(cond, ...) if ( __trace_if_var( !!(cond , ## __VA_ARGS__) ) ) ^ include/linux/compiler.h:58:69: note: expanded from macro '__trace_if_var' #define __trace_if_var(cond) (__builtin_constant_p(cond) ? (cond) : __trace_if_value(cond)) ^ include/linux/compiler.h:69:2: note: expanded from macro '__trace_if_value' (cond) ? \ ^ net/wireless/nl80211.c:2880:3: note: Taking false branch if (!net_eq(wiphy_net(&rdev->wiphy), sock_net(skb->sk))) ^ include/linux/compiler.h:56:23: note: expanded from macro 'if' #define if(cond, ...) if ( __trace_if_var( !!(cond , ## __VA_ARGS__) ) ) ^ net/wireless/nl80211.c:2882:13: note: The right operand of '<=' is a garbage value if (++idx <= state->start) ^ include/linux/compiler.h:56:47: note: expanded from macro 'if' #define if(cond, ...) if ( __trace_if_var( !!(cond , ## __VA_ARGS__) ) ) ^~~~ include/linux/compiler.h:58:52: note: expanded from macro '__trace_if_var' #define __trace_if_var(cond) (__builtin_constant_p(cond) ? (cond) : __trace_if_value(cond)) ^~~~ >> net/wireless/nl80211.c:8015:2: warning: Potential leak of memory pointed to >> by 'rd' [clang-analyzer-unix.Malloc] kfree(rd); ^ net/wireless/nl80211.c:7951:6: note: Assuming the condition is false if (!info->attrs[NL80211_ATTR_REG_ALPHA2]) ^ include/linux/compiler.h:56:47: note: expanded from macro 'if' #define if(cond, ...) if ( __trace_if_var( !!(cond , ## __VA_ARGS__) ) ) ^~~~ include/linux/compiler.h:58:52: note: expanded from macro '__trace_if_var' #define __trace_if_var(cond) (__builtin_constant_p(cond) ? (cond) : __trace_if_value(cond)) ^~~~ net/wireless/nl80211.c:7951:2: note: '?' condition is false if (!info->attrs[NL80211_ATTR_REG_ALPHA2]) ^ include/linux/compiler.h:56:28: note: expanded from macro 'if' #define if(cond, ...) if ( __trace_if_var( !!(cond , ## __VA_ARGS__) ) ) ^ include/linux/compiler.h:58:31: note: expanded from macro '__trace_if_var' #define __trace_if_var(cond) (__builtin_constant_p(cond) ? (cond) : __trace_if_value(cond)) ^ net/wireless/nl80211.c:7951:2: note: '?' condition is false if (!info->attrs[NL80211_ATTR_REG_ALPHA2]) ^ include/linux/compiler.h:56:28: note: expanded from macro 'if' #define if(cond, ...) if ( __trace_if_var( !!(cond , ## __VA_ARGS__) ) ) ^ include/linux/compiler.h:58:69: note: expanded from macro '__trace_if_var' #define __trace_if_var(cond) (__builtin_constant_p(cond) ? (cond) : __trace_if_value(cond)) ^ include/linux/compiler.h:69:2: note: expanded from macro '__trace_if_value' (cond) ? \ ^ net/wireless/nl80211.c:7951:2: note: Taking false branch if (!info->attrs[NL80211_ATTR_REG_ALPHA2]) ^ include/linux/compiler.h:56:23: note: expanded from macro 'if' #define if(cond, ...) if ( __trace_if_var( !!(cond , ## __VA_ARGS__) ) ) ^ net/wireless/nl80211.c:7954:6: note: Assuming the condition is false if (!info->attrs[NL80211_ATTR_REG_RULES]) ^ include/linux/compiler.h:56:47: note: expanded from macro 'if' #define if(cond, ...) if ( __trace_if_var( !!(cond , ## __VA_ARGS__) ) ) ^~~~ include/linux/compiler.h:58:52: note: expanded from macro '__trace_if_var' #define __trace_if_var(cond) (__builtin_constant_p(cond) ? (cond) : __trace_if_value(cond)) ^~~~ net/wireless/nl80211.c:7954:2: note: '?' condition is false if (!info->attrs[NL80211_ATTR_REG_RULES]) ^ include/linux/compiler.h:56:28: note: expanded from macro 'if' #define if(cond, ...) if ( __trace_if_var( !!(cond , ## __VA_ARGS__) ) ) ^ include/linux/compiler.h:58:31: note: expanded from macro '__trace_if_var' #define __trace_if_var(cond) (__builtin_constant_p(cond) ? (cond) : __trace_if_value(cond)) ^ net/wireless/nl80211.c:7954:2: note: '?' condition is false if (!info->attrs[NL80211_ATTR_REG_RULES]) ^ include/linux/compiler.h:56:28: note: expanded from macro 'if' #define if(cond, ...) if ( __trace_if_var( !!(cond , ## __VA_ARGS__) ) ) ^ include/linux/compiler.h:58:69: note: expanded from macro '__trace_if_var' #define __trace_if_var(cond) (__builtin_constant_p(cond) ? (cond) : __trace_if_value(cond)) ^ include/linux/compiler.h:69:2: note: expanded from macro '__trace_if_value' (cond) ? \ ^ net/wireless/nl80211.c:7954:2: note: Taking false branch if (!info->attrs[NL80211_ATTR_REG_RULES]) ^ include/linux/compiler.h:56:23: note: expanded from macro 'if' #define if(cond, ...) if ( __trace_if_var( !!(cond , ## __VA_ARGS__) ) ) ^ net/wireless/nl80211.c:7959:2: note: Assuming the condition is true if (info->attrs[NL80211_ATTR_DFS_REGION]) ^ include/linux/compiler.h:56:45: note: expanded from macro 'if' #define if(cond, ...) if ( __trace_if_var( !!(cond , ## __VA_ARGS__) ) ) ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/compiler.h:58:52: note: expanded from macro '__trace_if_var' #define __trace_if_var(cond) (__builtin_constant_p(cond) ? (cond) : __trace_if_value(cond)) ^~~~ net/wireless/nl80211.c:7959:2: note: '?' condition is false if (info->attrs[NL80211_ATTR_DFS_REGION]) ^ include/linux/compiler.h:56:28: note: expanded from macro 'if' #define if(cond, ...) if ( __trace_if_var( !!(cond , ## __VA_ARGS__) ) ) ^ include/linux/compiler.h:58:31: note: expanded from macro '__trace_if_var' #define __trace_if_var(cond) (__builtin_constant_p(cond) ? (cond) : __trace_if_value(cond)) ^ net/wireless/nl80211.c:7959:2: note: '?' condition is false if (info->attrs[NL80211_ATTR_DFS_REGION]) ^ include/linux/compiler.h:56:28: note: expanded from macro 'if' #define if(cond, ...) if ( __trace_if_var( !!(cond , ## __VA_ARGS__) ) ) ^ include/linux/compiler.h:58:69: note: expanded from macro '__trace_if_var' #define __trace_if_var(cond) (__builtin_constant_p(cond) ? (cond) : __trace_if_value(cond)) vim +211 fs/ocfs2/dir.c 9b7895efac906d Mark Fasheh 2008-11-12 206 9b7895efac906d Mark Fasheh 2008-11-12 207 static void TEA_transform(__u32 buf[4], __u32 const in[]) 9b7895efac906d Mark Fasheh 2008-11-12 208 { 9b7895efac906d Mark Fasheh 2008-11-12 209 __u32 sum = 0; 9b7895efac906d Mark Fasheh 2008-11-12 210 __u32 b0 = buf[0], b1 = buf[1]; 9b7895efac906d Mark Fasheh 2008-11-12 @211 __u32 a = in[0], b = in[1], c = in[2], d = in[3]; 9b7895efac906d Mark Fasheh 2008-11-12 212 int n = 16; 9b7895efac906d Mark Fasheh 2008-11-12 213 9b7895efac906d Mark Fasheh 2008-11-12 214 do { 9b7895efac906d Mark Fasheh 2008-11-12 215 sum += DELTA; 9b7895efac906d Mark Fasheh 2008-11-12 216 b0 += ((b1 << 4)+a) ^ (b1+sum) ^ ((b1 >> 5)+b); 9b7895efac906d Mark Fasheh 2008-11-12 217 b1 += ((b0 << 4)+c) ^ (b0+sum) ^ ((b0 >> 5)+d); 9b7895efac906d Mark Fasheh 2008-11-12 218 } while (--n); 9b7895efac906d Mark Fasheh 2008-11-12 219 9b7895efac906d Mark Fasheh 2008-11-12 220 buf[0] += b0; 9b7895efac906d Mark Fasheh 2008-11-12 221 buf[1] += b1; 9b7895efac906d Mark Fasheh 2008-11-12 222 } 9b7895efac906d Mark Fasheh 2008-11-12 223 :::::: The code at line 211 was first introduced by commit :::::: 9b7895efac906d66d19856194e1ba61f37e231a4 ocfs2: Add a name indexed b-tree to directory inodes :::::: TO: Mark Fasheh <[email protected]> :::::: CC: Mark Fasheh <[email protected]> --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/[email protected] _______________________________________________ kbuild mailing list -- [email protected] To unsubscribe send an email to [email protected]
