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author | Tim Deegan <tim@xen.org> | 2011-08-26 13:24:48 +0100 |
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committer | Tim Deegan <tim@xen.org> | 2011-08-26 13:24:48 +0100 |
commit | eacb075f65ca88c0ef17d672527733257ba96589 (patch) | |
tree | 48afacc5ecaeb17ad9b60cd75f31e09546e27448 | |
parent | 13b5915eacaf42bb00f04aeba907f5d91d5a3e14 (diff) | |
download | xen-eacb075f65ca88c0ef17d672527733257ba96589.tar.gz xen-eacb075f65ca88c0ef17d672527733257ba96589.tar.bz2 xen-eacb075f65ca88c0ef17d672527733257ba96589.zip |
x86/mm: Add iommu=sharept parameter for compatibility with 4.2
Signed-off-by: Tim Deegan <tim@xen.org>
-rw-r--r-- | xen/drivers/passthrough/iommu.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/xen/drivers/passthrough/iommu.c b/xen/drivers/passthrough/iommu.c index 13eece0277..9ac0d4e081 100644 --- a/xen/drivers/passthrough/iommu.c +++ b/xen/drivers/passthrough/iommu.c @@ -82,6 +82,8 @@ static void __init parse_iommu_param(char *s) iommu_passthrough = 1; else if ( !strcmp(s, "dom0-strict") ) iommu_dom0_strict = 1; + else if ( !strcmp(s, "sharept") ) + iommu_hap_pt_share = 1; s = ss + 1; } while ( ss ); |