From db3dd3ad172687b9345e22a9085fd78ddcb26095 Mon Sep 17 00:00:00 2001 From: Richard Purdie Date: Wed, 21 Jan 2009 14:14:06 +0000 Subject: qemu: Upgrade to svn revision 6374 for working passthrough --- .../qemu-amd64-32b-mapping-0.9.0.patch | 37 ++++++++++++++++++++++ 1 file changed, 37 insertions(+) create mode 100644 meta/packages/qemu/qemu-0.9.1+svnr6374/qemu-amd64-32b-mapping-0.9.0.patch (limited to 'meta/packages/qemu/qemu-0.9.1+svnr6374/qemu-amd64-32b-mapping-0.9.0.patch') diff --git a/meta/packages/qemu/qemu-0.9.1+svnr6374/qemu-amd64-32b-mapping-0.9.0.patch b/meta/packages/qemu/qemu-0.9.1+svnr6374/qemu-amd64-32b-mapping-0.9.0.patch new file mode 100644 index 000000000..40ab59c76 --- /dev/null +++ b/meta/packages/qemu/qemu-0.9.1+svnr6374/qemu-amd64-32b-mapping-0.9.0.patch @@ -0,0 +1,37 @@ +--- + linux-user/mmap.c | 8 ++++++-- + 1 file changed, 6 insertions(+), 2 deletions(-) + +Index: trunk/linux-user/mmap.c +=================================================================== +--- trunk.orig/linux-user/mmap.c 2009-01-05 11:09:58.000000000 +0000 ++++ trunk/linux-user/mmap.c 2009-01-05 12:46:33.000000000 +0000 +@@ -122,6 +122,10 @@ + munmap(p, *p); + } + ++#ifndef MAP_32BIT ++#define MAP_32BIT 0 ++#endif ++ + /* NOTE: all the constants are the HOST ones, but addresses are target. */ + int target_mprotect(abi_ulong start, abi_ulong len, int prot) + { +@@ -365,7 +369,7 @@ + especially important if qemu_host_page_size > + qemu_real_host_page_size */ + p = mmap(g2h(mmap_start), +- host_len, prot, flags | MAP_FIXED, fd, host_offset); ++ host_len, prot, flags | MAP_FIXED | MAP_32BIT, fd, host_offset); + if (p == MAP_FAILED) + goto fail; + /* update start so that it points to the file position at 'offset' */ +@@ -567,7 +571,7 @@ + flags | MREMAP_FIXED, + g2h(mmap_start)); + } else { +- host_addr = mremap(g2h(old_addr), old_size, new_size, flags); ++ host_addr = mremap(g2h(old_addr), old_size, new_size, flags | MAP_32BIT); + /* Check if address fits target address space */ + if ((unsigned long)host_addr + new_size > (abi_ulong)-1) { + /* Revert mremap() changes */ -- cgit v1.2.3