search for: l2_prot

Displaying 2 results from an estimated 2 matches for "l2_prot".

Did you mean: 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