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| author | Keir Fraser <keir.fraser@citrix.com> | 2010-06-04 10:49:19 +0100 |
|---|---|---|
| committer | Keir Fraser <keir.fraser@citrix.com> | 2010-06-04 10:49:19 +0100 |
| commit | 9625540b29b0bebdc5e5900381f641211582aaa4 (patch) | |
| tree | 33b31cf081eec91bfe9d220f5f15be2606017b0b | |
| parent | bfb9fa349f74a0c9c0921e4dbba8b33b56343cf3 (diff) | |
| download | xen-9625540b29b0bebdc5e5900381f641211582aaa4.tar.gz xen-9625540b29b0bebdc5e5900381f641211582aaa4.tar.bz2 xen-9625540b29b0bebdc5e5900381f641211582aaa4.zip | |
Quieten console warning about incomplete PAE PTE writes
Older (<4.6) RHEL kernels clear PAE pagetable entries without taking
care to write the bottom half first, often enough to make it annoying.
Signed-off-by: Tim Deegan <Tim.Deegan@citrix.com>
xen-unstable changeset: 21512:407265984d6a
xen-unstable date: Fri Jun 04 10:01:15 2010 +0100
| -rw-r--r-- | xen/arch/x86/mm.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/xen/arch/x86/mm.c b/xen/arch/x86/mm.c index c91790ebbb..fb1730d508 100644 --- a/xen/arch/x86/mm.c +++ b/xen/arch/x86/mm.c @@ -4630,8 +4630,8 @@ static int ptwr_emulated_update( * zap the PRESENT bit on the assumption that the bottom half will * be written immediately after we return to the guest. */ - MEM_LOG("ptwr_emulate: fixing up invalid PAE PTE %"PRIpte, - l1e_get_intpte(nl1e)); + gdprintk(XENLOG_DEBUG, "ptwr_emulate: fixing up invalid PAE PTE %" + PRIpte"\n", l1e_get_intpte(nl1e)); l1e_remove_flags(nl1e, _PAGE_PRESENT); } else |