[PATCH v4 04/23] target/i386/hvf: Use hvf_unprotect_dirty_range

Philippe Mathieu-Daudé posted 23 patches 1 week, 4 days ago
Maintainers: Richard Henderson <richard.henderson@linaro.org>, Paolo Bonzini <pbonzini@redhat.com>, "Philippe Mathieu-Daudé" <philmd@linaro.org>, Cameron Esfahani <dirty@apple.com>, Roman Bolshakov <rbolshakov@ddn.com>, Phil Dennis-Jordan <phil@philjordan.eu>, Mads Ynddal <mads@ynddal.dk>, Peter Maydell <peter.maydell@linaro.org>, Alexander Graf <agraf@csgraf.de>
[PATCH v4 04/23] target/i386/hvf: Use hvf_unprotect_dirty_range
Posted by Philippe Mathieu-Daudé 1 week, 4 days ago
From: Richard Henderson <richard.henderson@linaro.org>

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
 target/i386/hvf/hvf.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/target/i386/hvf/hvf.c b/target/i386/hvf/hvf.c
index 9a1bf026a4a..de06ec6125f 100644
--- a/target/i386/hvf/hvf.c
+++ b/target/i386/hvf/hvf.c
@@ -142,8 +142,7 @@ static bool ept_emulation_fault(hvf_slot *slot, uint64_t gpa, uint64_t ept_qual)
             uint64_t dirty_page_start = gpa & page_mask;
 
             memory_region_set_dirty(slot->region, gpa - slot->start, 1);
-            hv_vm_protect(dirty_page_start, page_size,
-                          HV_MEMORY_READ | HV_MEMORY_WRITE | HV_MEMORY_EXEC);
+            hvf_unprotect_dirty_range(dirty_page_start, page_size);
         }
     }
 
-- 
2.51.0