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author | mwilli2@equilibrium.research.intel-research.net <mwilli2@equilibrium.research.intel-research.net> | 2004-05-06 11:18:49 +0000 |
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committer | mwilli2@equilibrium.research.intel-research.net <mwilli2@equilibrium.research.intel-research.net> | 2004-05-06 11:18:49 +0000 |
commit | 224a3b68f873f25092cc799435977e6775f3e2fc (patch) | |
tree | 70291dd9dff330016525933d3ccb2a3f0678bf81 /xenolinux-2.4.26-sparse | |
parent | b0c2c2078e4f1a26f5b6442ed264f6edcccb018a (diff) | |
download | xen-224a3b68f873f25092cc799435977e6775f3e2fc.tar.gz xen-224a3b68f873f25092cc799435977e6775f3e2fc.tar.bz2 xen-224a3b68f873f25092cc799435977e6775f3e2fc.zip |
bitkeeper revision 1.887.1.1 (409a1f19c2yUU_JXMKfMgBliLnj32Q)
Fix IO memory mapping controls for driver domains.
Diffstat (limited to 'xenolinux-2.4.26-sparse')
-rw-r--r-- | xenolinux-2.4.26-sparse/arch/xen/mm/ioremap.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/xenolinux-2.4.26-sparse/arch/xen/mm/ioremap.c b/xenolinux-2.4.26-sparse/arch/xen/mm/ioremap.c index 07524e01aa..9d12acfb50 100644 --- a/xenolinux-2.4.26-sparse/arch/xen/mm/ioremap.c +++ b/xenolinux-2.4.26-sparse/arch/xen/mm/ioremap.c @@ -183,10 +183,6 @@ void * __ioremap(unsigned long machine_addr, unsigned long offset, last_addr; pgprot_t prot; - /* Only privileged Xenolinux can make unchecked pagetable updates. */ - if ( !(start_info.flags & SIF_PRIVILEGED) ) - return NULL; - /* Don't allow wraparound or zero size */ last_addr = machine_addr + size - 1; if (!size || last_addr < machine_addr) |