From 9e99b1d1303fd7fd1392c68044618ad4d5fdf56d Mon Sep 17 00:00:00 2001 From: "kaf24@firebug.cl.cam.ac.uk" Date: Fri, 25 Mar 2005 13:52:05 +0000 Subject: [PATCH] bitkeeper revision 1.1236.43.10 (42441785goVzEeVsbXZ1yuI--vCldQ) Clean ptwr flush error path: it has a lot in common with the normal exit path. Signed-off-by: Keir Fraser --- xen/arch/x86/mm.c | 9 +-------- 1 file changed, 1 insertion(+), 8 deletions(-) diff --git a/xen/arch/x86/mm.c b/xen/arch/x86/mm.c index d92c03e797..5bb21216cf 100644 --- a/xen/arch/x86/mm.c +++ b/xen/arch/x86/mm.c @@ -2392,15 +2392,8 @@ void ptwr_flush(const int which) */ memcpy(&pl1e[i], &ptwr_info[cpu].ptinfo[which].page[i], (L1_PAGETABLE_ENTRIES - i) * sizeof(l1_pgentry_t)); - unmap_domain_mem(pl1e); - ptwr_info[cpu].ptinfo[which].l1va = 0; - if ( (which == PTWR_PT_ACTIVE) && likely(!d->mm.shadow_mode) ) - { - pl2e = &linear_l2_table[ptwr_info[cpu].ptinfo[which].l2_idx]; - *pl2e = mk_l2_pgentry(l2_pgentry_val(*pl2e) | _PAGE_PRESENT); - } domain_crash(); - return; + break; } if ( unlikely(sl1e != NULL) ) -- 2.30.2