Google Git
Sign in
qemu / qemu / 8a369e20e701c9d220834e0daa027e65acd35214
commit8a369e20e701c9d220834e0daa027e65acd35214[log] [tgz]
authorAnthony PERARD <anthony.perard@citrix.com>Wed Jul 20 08:17:43 2011 +0000
committerAlexander Graf <agraf@suse.de>Tue Jul 26 06:57:55 2011 +0200
treeb9e1f2887288ec0a1b11b9736a4ac9f23dc60ad2
parentf15fbc4bd1a24bd1477a846e63e62c6d435912f8 [diff]
xen: Fix the memory registration to reflect of what is done by Xen.

A Xen guest memory is allocated by libxc. But this memory is not
allocated continuously, instead, it leaves the VGA IO memory space not
allocated, same for the MMIO space (at HVM_BELOW_4G_MMIO_START of size
HVM_BELOW_4G_MMIO_LENGTH).

So to reflect that, we do not register the physical memory for this two
holes. But we still keep only one RAMBlock for the all RAM as it is more
easier than have two separate blocks (1 above 4G). Also this prevent QEMU
from use the MMIO space for a ROM.

Signed-off-by: Anthony PERARD <anthony.perard@citrix.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
1 file changed
tree: b9e1f2887288ec0a1b11b9736a4ac9f23dc60ad2
  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. libcacard/
  12. linux-headers/
  13. linux-user/
  14. net/
  15. pc-bios/
  16. qapi/
  17. qga/
  18. QMP/
  19. roms/
  20. scripts/
  21. slirp/
  22. sysconfigs/
  23. target-alpha/
  24. target-arm/
  25. target-cris/
  26. target-i386/
  27. target-lm32/
  28. target-m68k/
  29. target-microblaze/
  30. target-mips/
  31. target-ppc/
  32. target-s390x/
  33. target-sh4/
  34. target-sparc/
  35. target-unicore32/
  36. tcg/
  37. tests/
  38. ui/
  39. .gitignore
  40. .gitmodules
  41. a.out.h
  42. acl.c
  43. acl.h
  44. aes.c
  45. aes.h
  46. aio.c
  47. alpha-dis.c
  48. alpha.ld
  49. arch_init.c
  50. arch_init.h
  51. arm-dis.c
  52. arm-semi.c
  53. arm.ld
  54. async.c
  55. balloon.c
  56. balloon.h
  57. bitmap.c
  58. bitmap.h
  59. bitops.c
  60. bitops.h
  61. block-migration.c
  62. block-migration.h
  63. block.c
  64. block.h
  65. block_int.h
  66. blockdev.c
  67. blockdev.h
  68. bswap.h
  69. bt-host.c
  70. bt-host.h
  71. bt-vhci.c
  72. buffered_file.c
  73. buffered_file.h
  74. cache-utils.c
  75. cache-utils.h
  76. Changelog
  77. check-qdict.c
  78. check-qfloat.c
  79. check-qint.c
  80. check-qjson.c
  81. check-qlist.c
  82. check-qstring.c
  83. cmd.c
  84. cmd.h
  85. CODING_STYLE
  86. compatfd.c
  87. compatfd.h
  88. compiler.h
  89. config.h
  90. configure
  91. console.c
  92. console.h
  93. COPYING
  94. COPYING.LIB
  95. cpu-all.h
  96. cpu-common.h
  97. cpu-defs.h
  98. cpu-exec.c
  99. cpus.c
  100. cpus.h
  101. cris-dis.c
  102. cursor.c
  103. cursor_hidden.xpm
  104. cursor_left_ptr.xpm
  105. cutils.c
  106. def-helper.h
  107. device_tree.c
  108. device_tree.h
  109. dis-asm.h
  110. disas.c
  111. disas.h
  112. dma-helpers.c
  113. dma.h
  114. dyngen-exec.h
  115. elf.h
  116. envlist.c
  117. envlist.h
  118. error.c
  119. error.h
  120. error_int.h
  121. exec-all.h
  122. exec.c
  123. gdbstub.c
  124. gdbstub.h
  125. gen-icount.h
  126. HACKING
  127. hmp-commands.hx
  128. host-utils.c
  129. host-utils.h
  130. hpet.h
  131. hppa-dis.c
  132. hppa.ld
  133. i386-dis.c
  134. i386.ld
  135. ia64-dis.c
  136. ia64.ld
  137. input.c
  138. iohandler.c
  139. ioport-user.c
  140. ioport.c
  141. ioport.h
  142. iorange.h
  143. iov.c
  144. iov.h
  145. json-lexer.c
  146. json-lexer.h
  147. json-parser.c
  148. json-parser.h
  149. json-streamer.c
  150. json-streamer.h
  151. kvm-all.c
  152. kvm-stub.c
  153. kvm.h
  154. libfdt_env.h
  155. LICENSE
  156. linux-aio.c
  157. m68k-dis.c
  158. m68k-semi.c
  159. m68k.ld
  160. MAINTAINERS
  161. Makefile
  162. Makefile.dis
  163. Makefile.hw
  164. Makefile.objs
  165. Makefile.target
  166. Makefile.user
  167. microblaze-dis.c
  168. migration-exec.c
  169. migration-fd.c
  170. migration-tcp.c
  171. migration-unix.c
  172. migration.c
  173. migration.h
  174. mips-dis.c
  175. mips.ld
  176. module.c
  177. module.h
  178. monitor.c
  179. monitor.h
  180. nbd.c
  181. nbd.h
  182. net.c
  183. net.h
  184. notify.c
  185. notify.h
  186. os-posix.c
  187. os-win32.c
  188. osdep.c
  189. osdep.h
  190. oslib-posix.c
  191. oslib-win32.c
  192. path.c
  193. pci-ids.txt
  194. pflib.c
  195. pflib.h
  196. poison.h
  197. posix-aio-compat.c
  198. ppc-dis.c
  199. ppc.ld
  200. ppc64.ld
  201. qapi-schema-guest.json
  202. qapi-schema-test.json
  203. qbool.c
  204. qbool.h
  205. qdict-test-data.txt
  206. qdict.c
  207. qdict.h
  208. qemu-aio.h
  209. qemu-barrier.h
  210. qemu-char.c
  211. qemu-char.h
  212. qemu-common.h
  213. qemu-config.c
  214. qemu-config.h
  215. qemu-doc.texi
  216. qemu-error.c
  217. qemu-error.h
  218. qemu-ga.c
  219. qemu-img-cmds.hx
  220. qemu-img.c
  221. qemu-img.texi
  222. qemu-io.c
  223. qemu-lock.h
  224. qemu-log.h
  225. qemu-malloc.c
  226. qemu-nbd.c
  227. qemu-nbd.texi
  228. qemu-objects.h
  229. qemu-option.c
  230. qemu-option.h
  231. qemu-options.h
  232. qemu-options.hx
  233. qemu-os-posix.h
  234. qemu-os-win32.h
  235. qemu-progress.c
  236. qemu-queue.h
  237. qemu-sockets.c
  238. qemu-tech.texi
  239. qemu-thread-posix.c
  240. qemu-thread-posix.h
  241. qemu-thread-win32.c
  242. qemu-thread-win32.h
  243. qemu-thread.h
  244. qemu-timer-common.c
  245. qemu-timer.c
  246. qemu-timer.h
  247. qemu-tool.c
  248. qemu-x509.h
  249. qemu.sasl
  250. qemu_socket.h
  251. qerror.c
  252. qerror.h
  253. qfloat.c
  254. qfloat.h
  255. qint.c
  256. qint.h
  257. qjson.c
  258. qjson.h
  259. qlist.c
  260. qlist.h
  261. qmp-commands.hx
  262. qobject.h
  263. qstring.c
  264. qstring.h
  265. range.h
  266. readline.c
  267. readline.h
  268. README
  269. rules.mak
  270. rwhandler.c
  271. rwhandler.h
  272. s390-dis.c
  273. s390.ld
  274. savevm.c
  275. sh4-dis.c
  276. simpletrace.c
  277. simpletrace.h
  278. softmmu-semi.h
  279. softmmu_defs.h
  280. softmmu_exec.h
  281. softmmu_header.h
  282. softmmu_template.h
  283. sparc-dis.c
  284. sparc.ld
  285. sparc64.ld
  286. spice-qemu-char.c
  287. sysemu.h
  288. targphys.h
  289. tcg-runtime.c
  290. test-qmp-commands.c
  291. test-visitor.c
  292. thunk.c
  293. thunk.h
  294. TODO
  295. trace-events
  296. translate-all.c
  297. uboot_image.h
  298. usb-bsd.c
  299. usb-linux.c
  300. usb-redir.c
  301. usb-stub.c
  302. user-exec.c
  303. VERSION
  304. version.rc
  305. vgafont.h
  306. vl.c
  307. x86_64.ld
  308. xen-all.c
  309. xen-mapcache.c
  310. xen-mapcache.h
  311. xen-stub.c