Displaying 2 results from an estimated 2 matches for "l2_prot".
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l1_prot
2008 Jan 18
0
[PATCH] minios: support COW for a zero page
...i Jan 18 15:55:13 2008 +0000
+++ b/extras/mini-os/include/x86/arch_mm.h Fri Jan 18 16:02:32 2008 +0000
@@ -144,12 +144,14 @@ typedef unsigned long pgentry_t;
#if defined(__i386__)
#define L1_PROT (_PAGE_PRESENT|_PAGE_RW|_PAGE_ACCESSED)
+#define L1_PROT_RO (_PAGE_PRESENT|_PAGE_ACCESSED)
#define L2_PROT (_PAGE_PRESENT|_PAGE_RW|_PAGE_ACCESSED|_PAGE_DIRTY |_PAGE_USER)
#if defined(CONFIG_X86_PAE)
#define L3_PROT (_PAGE_PRESENT)
#endif /* CONFIG_X86_PAE */
#elif defined(__x86_64__)
#define L1_PROT (_PAGE_PRESENT|_PAGE_RW|_PAGE_ACCESSED|_PAGE_USER)
+#define L1_PROT_RO (_PAGE_PRESENT|_PAGE_ACCESSED...
2013 Dec 06
36
[V6 PATCH 0/7]: PVH dom0....
Hi,
V6: The only change from V5 is in patch #6:
- changed comment to reflect autoxlate
- removed a redundant ASSERT
- reworked logic a bit so that get_page_from_gfn() is called with NULL
for p2m type as before. arm has ASSERT wanting it to be NULL.
Tim: patch 4 needs your approval.
Daniel: patch 5 needs your approval.
These patches implement PVH dom0.
Patches 1 and 2