[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] [PATCH] libxl: correct bug in domain builder regarding page tables for pvh
Commit 81a76e4b12961a9f54f5021809074196dfe6dbba ("libxc: rework of domain builder's page table handler") dropped a special case for pvh resulting in page tables being mapped read-only. This led to a panic of the domain in early boot. Correct this error. Signed-off-by: Juergen Gross <jgross@xxxxxxxx> --- tools/libxc/xc_dom_x86.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/libxc/xc_dom_x86.c b/tools/libxc/xc_dom_x86.c index 7279fa2..5ff33ca 100644 --- a/tools/libxc/xc_dom_x86.c +++ b/tools/libxc/xc_dom_x86.c @@ -372,7 +372,7 @@ static x86_pgentry_t get_pg_prot_x86(struct xc_dom_image *dom, int l, unsigned m; prot = domx86->params->lvl_prot[l]; - if ( l > 0 ) + if ( l > 0 || dom->pvh_enabled ) return prot; for ( m = 0; m < domx86->n_mappings; m++ ) -- 2.6.2 _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
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