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LLVM LInux kernel compilation for x86_64_tiny

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Jun 22nd, 2015
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  1.  
  2. ^
  3. /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/drivers/tty/vt/vc_screen.c:485:19: warning: passing 'char *' to parameter of type 'unsigned char *' converts between pointers to integer types with different sign [-Wpointer-sign]
  4. getconsxy(vc, header + 2);
  5. ^~~~~~~~~~
  6. /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/include/linux/selection.h:37:58: note: passing argument to parameter 'p' here
  7. extern void getconsxy(struct vc_data *vc, unsigned char *p);
  8. ^
  9. /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/drivers/tty/vt/vc_screen.c:491:20: warning: passing 'char *' to parameter of type 'unsigned char *' converts between pointers to integer types with different sign [-Wpointer-sign]
  10. putconsxy(vc, header + 2);
  11. ^~~~~~~~~~
  12. /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/include/linux/selection.h:38:58: note: passing argument to parameter 'p' here
  13. extern void putconsxy(struct vc_data *vc, unsigned char *p);
  14. ^
  15. 4 warnings generated.
  16. clang-3.7: warning: optimization flag '-falign-jumps=1' is not supported
  17. clang-3.7: warning: optimization flag '-falign-loops=1' is not supported
  18. 1 warning generated.
  19. clang-3.7: warning: argument unused during compilation: '-falign-jumps=1'
  20. clang-3.7: warning: argument unused during compilation: '-falign-loops=1'
  21. 1 warning generated.
  22. clang-3.7: warning: optimization flag '-falign-jumps=1' is not supported
  23. clang-3.7: warning: optimization flag '-falign-loops=1' is not supported
  24. clang-3.7: warning: argument unused during compilation: '-falign-jumps=1'
  25. clang-3.7: warning: argument unused during compilation: '-falign-loops=1'
  26. clang-3.7: warning: optimization flag '-falign-jumps=1' is not supported
  27. clang-3.7: warning: optimization flag '-falign-loops=1' is not supported
  28. clang-3.7: warning: argument unused during compilation: '-falign-jumps=1'
  29. clang-3.7: warning: argument unused during compilation: '-falign-loops=1'
  30. In file included from /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/drivers/tty/vt/selection.c:12:
  31. In file included from /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/include/linux/module.h:16:
  32. In file included from /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/include/linux/kobject.h:21:
  33. /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/include/linux/sysfs.h:481:37: warning: passing 'const unsigned char *' to parameter of type 'const char *' converts between pointers to integer types with different sign [-Wpointer-sign]
  34. return kernfs_find_and_get(parent, name);
  35. ^~~~
  36. /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/include/linux/kernfs.h:416:57: note: passing argument to parameter 'name' here
  37. kernfs_find_and_get(struct kernfs_node *kn, const char *name)
  38. ^
  39. In file included from /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/drivers/video/fbdev/core/fbcvt.c:15:
  40. In file included from /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/include/linux/fb.h:5:
  41. In file included from /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/include/uapi/linux/fb.h:5:
  42. In file included from /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/include/linux/i2c.h:30:
  43. In file included from /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/include/linux/device.h:17:
  44. In file included from /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/include/linux/kobject.h:21:
  45. /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/include/linux/sysfs.h:481:37: warning: passing 'const unsigned char *' to parameter of type 'const char *' converts between pointers to integer types with different sign [-Wpointer-sign]
  46. return kernfs_find_and_get(parent, name);
  47. ^~~~
  48. /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/include/linux/kernfs.h:416:57: note: passing argument to parameter 'name' here
  49. kernfs_find_and_get(struct kernfs_node *kn, const char *name)
  50. ^
  51. In file included from /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/drivers/gpu/drm/i915/intel_tv.c:33:
  52. In file included from /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/include/drm/drmP.h:36:
  53. In file included from /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/include/linux/cdev.h:4:
  54. In file included from /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/include/linux/kobject.h:21:
  55. /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/include/linux/sysfs.h:481:37: warning: passing 'const unsigned char *' to parameter of type 'const char *' converts between pointers to integer types with different sign [-Wpointer-sign]
  56. return kernfs_find_and_get(parent, name);
  57. ^~~~
  58. /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/include/linux/kernfs.h:416:57: note: passing argument to parameter 'name' here
  59. kernfs_find_and_get(struct kernfs_node *kn, const char *name)
  60. ^
  61. /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/drivers/video/fbdev/core/fbcvt.c:227:18: warning: passing 'u8 *' (aka 'unsigned char *') to parameter of type 'char *' converts between pointers to integer types with different sign [-Wpointer-sign]
  62. read = snprintf(buf+offset, cnt, "fbcvt: %dx%d@%d: CVT Name - ",
  63. ^~~~~~~~~~
  64. /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/include/linux/kernel.h:405:20: note: passing argument to parameter 'buf' here
  65. int snprintf(char *buf, size_t size, const char *fmt, ...);
  66. ^
  67. /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/drivers/video/fbdev/core/fbcvt.c:233:12: warning: passing 'u8 *' (aka 'unsigned char *') to parameter of type 'char *' converts between pointers to integer types with different sign [-Wpointer-sign]
  68. snprintf(buf+offset, cnt, "Not a CVT standard - %d.%03d Mega "
  69. ^~~~~~~~~~
  70. /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/include/linux/kernel.h:405:20: note: passing argument to parameter 'buf' here
  71. int snprintf(char *buf, size_t size, const char *fmt, ...);
  72. ^
  73. /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/drivers/video/fbdev/core/fbcvt.c:237:20: warning: passing 'u8 *' (aka 'unsigned char *') to parameter of type 'char *' converts between pointers to integer types with different sign [-Wpointer-sign]
  74. read = snprintf(buf+offset, cnt, "%d", pixcount);
  75. ^~~~~~~~~~
  76. /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/include/linux/kernel.h:405:20: note: passing argument to parameter 'buf' here
  77. int snprintf(char *buf, size_t size, const char *fmt, ...);
  78. ^
  79. /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/drivers/video/fbdev/core/fbcvt.c:242:19: warning: passing 'u8 *' (aka 'unsigned char *') to parameter of type 'char *' converts between pointers to integer types with different sign [-Wpointer-sign]
  80. read = snprintf(buf+offset, cnt, ".%03dM", pixcount_mod);
  81. ^~~~~~~~~~
  82. /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/include/linux/kernel.h:405:20: note: passing argument to parameter 'buf' here
  83. int snprintf(char *buf, size_t size, const char *fmt, ...);
  84. ^
  85. /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/drivers/video/fbdev/core/fbcvt.c:247:20: warning: passing 'u8 *' (aka 'unsigned char *') to parameter of type 'char *' converts between pointers to integer types with different sign [-Wpointer-sign]
  86. read = snprintf(buf+offset, cnt, "3");
  87. ^~~~~~~~~~
  88. /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/include/linux/kernel.h:405:20: note: passing argument to parameter 'buf' here
  89. int snprintf(char *buf, size_t size, const char *fmt, ...);
  90. ^
  91. /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/drivers/video/fbdev/core/fbcvt.c:249:20: warning: passing 'u8 *' (aka 'unsigned char *') to parameter of type 'char *' converts between pointers to integer types with different sign [-Wpointer-sign]
  92. read = snprintf(buf+offset, cnt, "4");
  93. ^~~~~~~~~~
  94. /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/include/linux/kernel.h:405:20: note: passing argument to parameter 'buf' here
  95. int snprintf(char *buf, size_t size, const char *fmt, ...);
  96. ^
  97. /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/drivers/video/fbdev/core/fbcvt.c:251:20: warning: passing 'u8 *' (aka 'unsigned char *') to parameter of type 'char *' converts between pointers to integer types with different sign [-Wpointer-sign]
  98. read = snprintf(buf+offset, cnt, "9");
  99. ^~~~~~~~~~
  100. /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/include/linux/kernel.h:405:20: note: passing argument to parameter 'buf' here
  101. int snprintf(char *buf, size_t size, const char *fmt, ...);
  102. ^
  103. /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/drivers/video/fbdev/core/fbcvt.c:253:20: warning: passing 'u8 *' (aka 'unsigned char *') to parameter of type 'char *' converts between pointers to integer types with different sign [-Wpointer-sign]
  104. read = snprintf(buf+offset, cnt, "A");
  105. ^~~~~~~~~~
  106. /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/include/linux/kernel.h:405:20: note: passing argument to parameter 'buf' here
  107. int snprintf(char *buf, size_t size, const char *fmt, ...);
  108. ^
  109. /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/drivers/video/fbdev/core/fbcvt.c:260:20: warning: passing 'u8 *' (aka 'unsigned char *') to parameter of type 'char *' converts between pointers to integer types with different sign [-Wpointer-sign]
  110. read = snprintf(buf+offset, cnt, "-R");
  111. ^~~~~~~~~~
  112. /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/include/linux/kernel.h:405:20: note: passing argument to parameter 'buf' here
  113. int snprintf(char *buf, size_t size, const char *fmt, ...);
  114. ^
  115. 10 warnings generated.
  116. /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/drivers/tty/vt/selection.c:360:37: warning: passing 'char *' to parameter of type 'unsigned char *' converts between pointers to integer types with different sign [-Wpointer-sign]
  117. count = tty_ldisc_receive_buf(ld, sel_buffer + pasted, NULL,
  118. ^~~~~~~~~~~~~~~~~~~
  119. /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/include/linux/tty.h:588:78: note: passing argument to parameter 'p' here
  120. static inline int tty_ldisc_receive_buf(struct tty_ldisc *ld, unsigned char *p,
  121. ^
  122. clang-3.7: warning: optimization flag '-falign-jumps=1' is not supported
  123. clang-3.7: warning: optimization flag '-falign-loops=1' is not supported
  124. clang-3.7: warning: argument unused during compilation: '-falign-jumps=1'
  125. clang-3.7: warning: argument unused during compilation: '-falign-loops=1'
  126. 2 warnings generated.
  127. clang-3.7: warning: optimization flag '-falign-jumps=1' is not supported
  128. clang-3.7: warning: optimization flag '-falign-loops=1' is not supported
  129. clang-3.7: warning: argument unused during compilation: '-falign-jumps=1'
  130. clang-3.7: warning: argument unused during compilation: '-falign-loops=1'
  131. In file included from /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/drivers/video/fbdev/core/cfbfillrect.c:16:
  132. In file included from /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/include/linux/module.h:16:
  133. In file included from /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/include/linux/kobject.h:21:
  134. /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/include/linux/sysfs.h:481:37: warning: passing 'const unsigned char *' to parameter of type 'const char *' converts between pointers to integer types with different sign [-Wpointer-sign]
  135. return kernfs_find_and_get(parent, name);
  136. ^~~~
  137. /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/include/linux/kernfs.h:416:57: note: passing argument to parameter 'name' here
  138. kernfs_find_and_get(struct kernfs_node *kn, const char *name)
  139. ^
  140. /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/drivers/gpu/drm/i915/intel_tv.c:329:38: warning: unused variable 'sdtv_csc_rgb' [-Wunused-const-variable]
  141. static const struct color_conversion sdtv_csc_rgb = {
  142. ^
  143. /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/drivers/gpu/drm/i915/intel_tv.c:341:38: warning: unused variable 'hdtv_csc_rgb' [-Wunused-const-variable]
  144. static const struct color_conversion hdtv_csc_rgb = {
  145. ^
  146. In file included from /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/drivers/tty/vt/keyboard.c:28:
  147. In file included from /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/include/linux/module.h:16:
  148. In file included from /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/include/linux/kobject.h:21:
  149. /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/include/linux/sysfs.h:481:37: warning: passing 'const unsigned char *' to parameter of type 'const char *' converts between pointers to integer types with different sign [-Wpointer-sign]
  150. return kernfs_find_and_get(parent, name);
  151. ^~~~
  152. /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/include/linux/kernfs.h:416:57: note: passing argument to parameter 'name' here
  153. kernfs_find_and_get(struct kernfs_node *kn, const char *name)
  154. ^
  155. 1 warning generated.
  156. 3 warnings generated.
  157. clang-3.7: warning: optimization flag '-falign-jumps=1' is not supported
  158. clang-3.7: warning: optimization flag '-falign-loops=1' is not supported
  159. clang-3.7: warning: argument unused during compilation: '-falign-jumps=1'
  160. clang-3.7: warning: argument unused during compilation: '-falign-loops=1'
  161. /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/drivers/tty/vt/keyboard.c:1927:5: warning: assigning to 'u_char *' (aka 'unsigned char *') from 'char *' converts between pointers to integer types with different sign [-Wpointer-sign]
  162. q = func_table[i];
  163. ^ ~~~~~~~~~~~~~
  164. /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/drivers/tty/vt/keyboard.c:1936:24: warning: passing 'u_char *' (aka 'unsigned char *') to parameter of type 'const char *' converts between pointers to integer types with different sign [-Wpointer-sign]
  165. delta = (q ? -strlen(q) : 1) + strlen(kbs->kb_string);
  166. ^
  167. /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/include/linux/string.h:77:43: note: passing argument to parameter here
  168. extern __kernel_size_t strlen(const char *);
  169. ^
  170. /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/drivers/tty/vt/keyboard.c:1936:41: warning: passing 'unsigned char [512]' to parameter of type 'const char *' converts between pointers to integer types with different sign [-Wpointer-sign]
  171. delta = (q ? -strlen(q) : 1) + strlen(kbs->kb_string);
  172. ^~~~~~~~~~~~~~
  173. /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/include/linux/string.h:77:43: note: passing argument to parameter here
  174. extern __kernel_size_t strlen(const char *);
  175. ^
  176. /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/drivers/tty/vt/keyboard.c:1977:25: warning: passing 'unsigned char [512]' to parameter of type 'const char *' converts between pointers to integer types with different sign [-Wpointer-sign]
  177. strcpy(func_table[i], kbs->kb_string);
  178. ^~~~~~~~~~~~~~
  179. /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/include/linux/string.h:20:41: note: passing argument to parameter here
  180. extern char * strcpy(char *,const char *);
  181. ^
  182. clang-3.7: warning: optimization flag '-falign-jumps=1' is not supported
  183. clang-3.7: warning: optimization flag '-falign-loops=1' is not supported
  184. clang-3.7: warning: argument unused during compilation: '-falign-jumps=1'
  185. clang-3.7: warning: argument unused during compilation: '-falign-loops=1'
  186. In file included from /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/drivers/video/fbdev/core/cfbcopyarea.c:25:
  187. In file included from /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/include/linux/module.h:16:
  188. In file included from /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/include/linux/kobject.h:21:
  189. /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/include/linux/sysfs.h:481:37: warning: passing 'const unsigned char *' to parameter of type 'const char *' converts between pointers to integer types with different sign [-Wpointer-sign]
  190. return kernfs_find_and_get(parent, name);
  191. ^~~~
  192. /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/include/linux/kernfs.h:416:57: note: passing argument to parameter 'name' here
  193. kernfs_find_and_get(struct kernfs_node *kn, const char *name)
  194. ^
  195. In file included from /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/drivers/gpu/drm/i915/i915_vgpu.c:24:
  196. In file included from /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/drivers/gpu/drm/i915/intel_drv.h:29:
  197. In file included from /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/include/linux/i2c.h:30:
  198. In file included from /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/include/linux/device.h:17:
  199. In file included from /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/include/linux/kobject.h:21:
  200. /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/include/linux/sysfs.h:481:37: warning: passing 'const unsigned char *' to parameter of type 'const char *' converts between pointers to integer types with different sign [-Wpointer-sign]
  201. return kernfs_find_and_get(parent, name);
  202. ^~~~
  203. /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/include/linux/kernfs.h:416:57: note: passing argument to parameter 'name' here
  204. kernfs_find_and_get(struct kernfs_node *kn, const char *name)
  205. ^
  206. 1 warning generated.
  207. clang-3.7: warning: optimization flag '-falign-jumps=1' is not supported
  208. clang-3.7: warning: optimization flag '-falign-loops=1' is not supported
  209. clang-3.7: warning: argument unused during compilation: '-falign-jumps=1'
  210. clang-3.7: warning: argument unused during compilation: '-falign-loops=1'
  211. 5 warnings generated.
  212. In file included from /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/drivers/video/fbdev/core/cfbimgblt.c:32:
  213. In file included from /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/include/linux/module.h:16:
  214. In file included from /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/include/linux/kobject.h:21:
  215. /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/include/linux/sysfs.h:481:37: warning: passing 'const unsigned char *' to parameter of type 'const char *' converts between pointers to integer types with different sign [-Wpointer-sign]
  216. return kernfs_find_and_get(parent, name);
  217. ^~~~
  218. /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/include/linux/kernfs.h:416:57: note: passing argument to parameter 'name' here
  219. kernfs_find_and_get(struct kernfs_node *kn, const char *name)
  220. ^
  221. 1 warning generated.
  222. clang-3.7: warning: optimization flag '-falign-jumps=1' is not supported
  223. clang-3.7: warning: optimization flag '-falign-loops=1' is not supported
  224. clang-3.7: warning: argument unused during compilation: '-falign-jumps=1'
  225. clang-3.7: warning: argument unused during compilation: '-falign-loops=1'
  226. /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/drivers/video/fbdev/core/cfbimgblt.c:86:12: warning: initializing 'const u8 *' (aka 'const unsigned char *') with an expression of type 'const char *const' converts between pointers to integer types with different sign [-Wpointer-sign]
  227. const u8 *src = image->data;
  228. ^ ~~~~~~~~~~~
  229. /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/drivers/video/fbdev/core/cfbimgblt.c:148:12: warning: initializing 'const u8 *' (aka 'const unsigned char *') with an expression of type 'const char *const' converts between pointers to integer types with different sign [-Wpointer-sign]
  230. const u8 *src = image->data, *s;
  231. ^ ~~~~~~~~~~~
  232. /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/drivers/video/fbdev/core/cfbimgblt.c:282:7: warning: assigning to 'u8 *' (aka 'unsigned char *') from 'char *' converts between pointers to integer types with different sign [-Wpointer-sign]
  233. dst1 = p->screen_base + bitstart;
  234. ^ ~~~~~~~~~~~~~~~~~~~~~~~~~
  235. clang-3.7: warning: optimization flag '-falign-jumps=1' is not supported
  236. clang-3.7: warning: optimization flag '-falign-loops=1' is not supported
  237. clang-3.7: warning: argument unused during compilation: '-falign-jumps=1'
  238. clang-3.7: warning: argument unused during compilation: '-falign-loops=1'
  239. 4 warnings generated.
  240. In file included from /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/drivers/tty/vt/consolemap.c:14:
  241. In file included from /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/include/linux/module.h:16:
  242. In file included from /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/include/linux/kobject.h:21:
  243. /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/include/linux/sysfs.h:481:37: warning: passing 'const unsigned char *' to parameter of type 'const char *' converts between pointers to integer types with different sign [-Wpointer-sign]
  244. return kernfs_find_and_get(parent, name);
  245. ^~~~
  246. /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/include/linux/kernfs.h:416:57: note: passing argument to parameter 'name' here
  247. kernfs_find_and_get(struct kernfs_node *kn, const char *name)
  248. ^
  249. In file included from /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/drivers/gpu/drm/i915/i915_dma.c:32:
  250. In file included from /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/include/drm/drmP.h:36:
  251. In file included from /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/include/linux/cdev.h:4:
  252. In file included from /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/include/linux/kobject.h:21:
  253. /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/include/linux/sysfs.h:481:37: warning: passing 'const unsigned char *' to parameter of type 'const char *' converts between pointers to integer types with different sign [-Wpointer-sign]
  254. return kernfs_find_and_get(parent, name);
  255. ^~~~
  256. /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/include/linux/kernfs.h:416:57: note: passing argument to parameter 'name' here
  257. kernfs_find_and_get(struct kernfs_node *kn, const char *name)
  258. ^
  259. clang-3.7: warning: optimization flag '-falign-jumps=1' is not supported
  260. clang-3.7: warning: optimization flag '-falign-loops=1' is not supported
  261. clang-3.7: warning: argument unused during compilation: '-falign-jumps=1'
  262. clang-3.7: warning: argument unused during compilation: '-falign-loops=1'
  263. In file included from /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/drivers/tty/vt/vt.c:73:
  264. In file included from /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/include/linux/module.h:16:
  265. In file included from /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/include/linux/kobject.h:21:
  266. /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/include/linux/sysfs.h:481:37: warning: passing 'const unsigned char *' to parameter of type 'const char *' converts between pointers to integer types with different sign [-Wpointer-sign]
  267. return kernfs_find_and_get(parent, name);
  268. ^~~~
  269. /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/include/linux/kernfs.h:416:57: note: passing argument to parameter 'name' here
  270. kernfs_find_and_get(struct kernfs_node *kn, const char *name)
  271. ^
  272. 1 warning generated.
  273. clang-3.7: warning: optimization flag '-falign-jumps=1' is not supported
  274. clang-3.7: warning: optimization flag '-falign-loops=1' is not supported
  275. clang-3.7: warning: argument unused during compilation: '-falign-jumps=1'
  276. clang-3.7: warning: argument unused during compilation: '-falign-loops=1'
  277. clang-3.7: warning: optimization flag '-falign-jumps=1' is not supported
  278. clang-3.7: warning: optimization flag '-falign-loops=1' is not supported
  279. clang-3.7: warning: argument unused during compilation: '-falign-jumps=1'
  280. clang-3.7: warning: argument unused during compilation: '-falign-loops=1'
  281. /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/drivers/tty/vt/vt.c:4140:35: warning: passing 'unsigned char *' to parameter of type 'const char *' converts between pointers to integer types with different sign [-Wpointer-sign]
  282. else if (strncpy_from_user(name, op->data, MAX_FONT_NAME - 1) < 0)
  283. ^~~~~~~~
  284. /home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny/src/linux/arch/x86/include/asm/uaccess.h:533:49: note: passing argument to parameter 'src' here
  285. strncpy_from_user(char *dst, const char __user *src, long count);
  286. ^
  287. 1 warning generated.
  288. 2 warnings generated.
  289. make[1]: *** [sub-make] Error 2
  290. make[1]: INTERNAL: Exiting with 8 jobserver tokens available; should be 7!
  291.  
  292. real 4m35.229s
  293. user 10m19.582s
  294. sys 1m8.401s
  295. ---------------------------------------------------------------------
  296. I: Error file: targets/x86_64_tiny/tmp/kernel-clang-stderr.log
  297. adding: kernel-clang-stderr.log (deflated 97%)
  298. ---------------------------------------------------------------------
  299. I: Error log and files: targets/x86_64_tiny/tmp/llvmlinux-clang-error.zip
  300. make[1]: Entering directory `/home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny'
  301. ---------------------------------------------------------------------
  302. I: Building targets/x86_64_tiny/tmp/buildbot/manifest.ini
  303. Cloning into '/home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/test/buildroot/src/buildroot'...
  304. Checking connectivity... done.
  305. Cloning into '/home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/test/qemu/src/qemu'...
  306. remote: Counting objects: 232390, done.
  307. remote: Compressing objects: 100% (46957/46957), done.
  308. remote: Total 232390 (delta 186412), reused 230357 (delta 184784)
  309. Receiving objects: 100% (232390/232390), 75.22 MiB | 114.00 KiB/s, done.
  310. Resolving deltas: 100% (186412/186412), done.
  311. Checking connectivity... done.
  312. Cloning into 'dtc'...
  313. remote: Counting objects: 2778, done.
  314. remote: Compressing objects: 100% (1692/1692), done.
  315. remote: Total 2778 (delta 2057), reused 1415 (delta 1056)
  316. Receiving objects: 100% (2778/2778), 656.95 KiB | 229.00 KiB/s, done.
  317. Resolving deltas: 100% (2057/2057), done.
  318. Checking connectivity... done.
  319. make[1]: Leaving directory `/home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny'
  320. make: *** [state/kernel-build] Error 1
  321. sally:/home/tteikhua/Downloads/llvm_kernel_latest/llvmlinux/targets/x86_64_tiny>make
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