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qemu / qemu / 3f162d119ef52fda714ebb498fcb4f4b7c354d38
commit3f162d119ef52fda714ebb498fcb4f4b7c354d38[log] [tgz]
authorAlexander Graf <agraf@suse.de>Wed Jan 25 16:27:26 2012 +0100
committerAlexander Graf <agraf@suse.de>Thu Feb 02 02:47:46 2012 +0100
tree9d5a31eb5e617b8255fbd7a8d9f67169f61df6e3
parent6d3db821c18fdc9727108b5b4bbb38cb7ab5c0e6 [diff]
PPC: booke206: Check for TLB overrun

Our internal helpers to fetch TLB entries were not able to tell us
that an entry doesn't even exist. Pass an error out if we hit such
a case to not accidently pass beyond the TLB array.

Signed-off-by: Alexander Graf <agraf@suse.de>
4 files changed
tree: 9d5a31eb5e617b8255fbd7a8d9f67169f61df6e3
  1. audio/
  2. block/
  3. bsd-user/
  4. darwin-user/
  5. default-configs/
  6. docs/
  7. fpu/
  8. fsdev/
  9. gdb-xml/
  10. hw/
  11. include/
  12. libcacard/
  13. linux-headers/
  14. linux-user/
  15. net/
  16. pc-bios/
  17. qapi/
  18. qga/
  19. QMP/
  20. qom/
  21. roms/
  22. scripts/
  23. slirp/
  24. sysconfigs/
  25. target-alpha/
  26. target-arm/
  27. target-cris/
  28. target-i386/
  29. target-lm32/
  30. target-m68k/
  31. target-microblaze/
  32. target-mips/
  33. target-ppc/
  34. target-s390x/
  35. target-sh4/
  36. target-sparc/
  37. target-unicore32/
  38. target-xtensa/
  39. tcg/
  40. tests/
  41. trace/
  42. ui/
  43. .gitignore
  44. .gitmodules
  45. .mailmap
  46. a.out.h
  47. acl.c
  48. acl.h
  49. aes.c
  50. aes.h
  51. aio.c
  52. alpha-dis.c
  53. alpha.ld
  54. arch_init.c
  55. arch_init.h
  56. arm-dis.c
  57. arm-semi.c
  58. arm.ld
  59. async.c
  60. balloon.c
  61. balloon.h
  62. bitmap.c
  63. bitmap.h
  64. bitops.c
  65. bitops.h
  66. block-migration.c
  67. block-migration.h
  68. block.c
  69. block.h
  70. block_int.h
  71. blockdev.c
  72. blockdev.h
  73. bswap.h
  74. bt-host.c
  75. bt-host.h
  76. bt-vhci.c
  77. buffered_file.c
  78. buffered_file.h
  79. cache-utils.c
  80. cache-utils.h
  81. Changelog
  82. check-qdict.c
  83. check-qfloat.c
  84. check-qint.c
  85. check-qjson.c
  86. check-qlist.c
  87. check-qstring.c
  88. cmd.c
  89. cmd.h
  90. CODING_STYLE
  91. compatfd.c
  92. compatfd.h
  93. compiler.h
  94. config.h
  95. configure
  96. console.c
  97. console.h
  98. COPYING
  99. COPYING.LIB
  100. coroutine-gthread.c
  101. coroutine-ucontext.c
  102. coroutine-win32.c
  103. cpu-all.h
  104. cpu-common.h
  105. cpu-defs.h
  106. cpu-exec.c
  107. cpus.c
  108. cpus.h
  109. cris-dis.c
  110. cursor.c
  111. cursor_hidden.xpm
  112. cursor_left_ptr.xpm
  113. cutils.c
  114. def-helper.h
  115. device_tree.c
  116. device_tree.h
  117. dis-asm.h
  118. disas.c
  119. disas.h
  120. dma-helpers.c
  121. dma.h
  122. dyngen-exec.h
  123. elf.h
  124. envlist.c
  125. envlist.h
  126. error.c
  127. error.h
  128. error_int.h
  129. event_notifier.c
  130. event_notifier.h
  131. exec-all.h
  132. exec-memory.h
  133. exec-obsolete.h
  134. exec.c
  135. gdbstub.c
  136. gdbstub.h
  137. gen-icount.h
  138. HACKING
  139. hmp-commands.hx
  140. hmp.c
  141. hmp.h
  142. host-utils.c
  143. host-utils.h
  144. hppa-dis.c
  145. hppa.ld
  146. i386-dis.c
  147. i386.ld
  148. ia64-dis.c
  149. ia64.ld
  150. input.c
  151. int128.h
  152. iohandler.c
  153. ioport-user.c
  154. ioport.c
  155. ioport.h
  156. iorange.h
  157. iov.c
  158. iov.h
  159. json-lexer.c
  160. json-lexer.h
  161. json-parser.c
  162. json-parser.h
  163. json-streamer.c
  164. json-streamer.h
  165. kvm-all.c
  166. kvm-stub.c
  167. kvm.h
  168. libfdt_env.h
  169. LICENSE
  170. linux-aio.c
  171. m68k-dis.c
  172. m68k-semi.c
  173. m68k.ld
  174. main-loop.c
  175. main-loop.h
  176. MAINTAINERS
  177. Makefile
  178. Makefile.dis
  179. Makefile.hw
  180. Makefile.objs
  181. Makefile.target
  182. Makefile.user
  183. memory.c
  184. memory.h
  185. microblaze-dis.c
  186. migration-exec.c
  187. migration-fd.c
  188. migration-tcp.c
  189. migration-unix.c
  190. migration.c
  191. migration.h
  192. mips-dis.c
  193. mips.ld
  194. module.c
  195. module.h
  196. monitor.c
  197. monitor.h
  198. nbd.c
  199. nbd.h
  200. net.c
  201. net.h
  202. notify.c
  203. notify.h
  204. os-posix.c
  205. os-win32.c
  206. osdep.c
  207. osdep.h
  208. oslib-posix.c
  209. oslib-win32.c
  210. path.c
  211. pci-ids.txt
  212. pflib.c
  213. pflib.h
  214. poison.h
  215. posix-aio-compat.c
  216. ppc-dis.c
  217. ppc.ld
  218. ppc64.ld
  219. qapi-schema-guest.json
  220. qapi-schema-test.json
  221. qapi-schema.json
  222. qbool.c
  223. qbool.h
  224. qdict-test-data.txt
  225. qdict.c
  226. qdict.h
  227. qemu-aio.h
  228. qemu-barrier.h
  229. qemu-char.c
  230. qemu-char.h
  231. qemu-common.h
  232. qemu-config.c
  233. qemu-config.h
  234. qemu-coroutine-int.h
  235. qemu-coroutine-io.c
  236. qemu-coroutine-lock.c
  237. qemu-coroutine-sleep.c
  238. qemu-coroutine.c
  239. qemu-coroutine.h
  240. qemu-doc.texi
  241. qemu-error.c
  242. qemu-error.h
  243. qemu-file.h
  244. qemu-ga.c
  245. qemu-img-cmds.hx
  246. qemu-img.c
  247. qemu-img.texi
  248. qemu-io.c
  249. qemu-lock.h
  250. qemu-log.h
  251. qemu-nbd.c
  252. qemu-nbd.texi
  253. qemu-objects.h
  254. qemu-option.c
  255. qemu-option.h
  256. qemu-options-wrapper.h
  257. qemu-options.h
  258. qemu-options.hx
  259. qemu-os-posix.h
  260. qemu-os-win32.h
  261. qemu-progress.c
  262. qemu-queue.h
  263. qemu-sockets.c
  264. qemu-tech.texi
  265. qemu-thread-posix.c
  266. qemu-thread-posix.h
  267. qemu-thread-win32.c
  268. qemu-thread-win32.h
  269. qemu-thread.h
  270. qemu-timer-common.c
  271. qemu-timer.c
  272. qemu-timer.h
  273. qemu-tls.h
  274. qemu-tool.c
  275. qemu-x509.h
  276. qemu-xattr.h
  277. qemu.sasl
  278. qemu_socket.h
  279. qerror.c
  280. qerror.h
  281. qfloat.c
  282. qfloat.h
  283. qint.c
  284. qint.h
  285. qjson.c
  286. qjson.h
  287. qlist.c
  288. qlist.h
  289. qmp-commands.hx
  290. qmp.c
  291. qobject.h
  292. qstring.c
  293. qstring.h
  294. range.h
  295. readline.c
  296. readline.h
  297. README
  298. rules.mak
  299. s390-dis.c
  300. s390.ld
  301. savevm.c
  302. sh4-dis.c
  303. softmmu-semi.h
  304. softmmu_defs.h
  305. softmmu_exec.h
  306. softmmu_header.h
  307. softmmu_template.h
  308. sparc-dis.c
  309. sparc.ld
  310. sparc64.ld
  311. spice-qemu-char.c
  312. sysemu.h
  313. targphys.h
  314. tcg-runtime.c
  315. tci-dis.c
  316. tci.c
  317. test-coroutine.c
  318. test-qmp-commands.c
  319. test-qmp-input-visitor.c
  320. test-qmp-output-visitor.c
  321. thunk.c
  322. thunk.h
  323. TODO
  324. trace-events
  325. translate-all.c
  326. uboot_image.h
  327. usb-bsd.c
  328. usb-linux.c
  329. usb-redir.c
  330. usb-stub.c
  331. user-exec.c
  332. VERSION
  333. version.rc
  334. vgafont.h
  335. vl.c
  336. vmstate.h
  337. x86_64.ld
  338. xen-all.c
  339. xen-mapcache.c
  340. xen-mapcache.h
  341. xen-stub.c
  342. xtensa-semi.c