Accelerators patches for 2026-01-16

[PULL 11/30] target/i386/hvf: Use hvf_unprotect_dirty_range

Philippe Mathieu-Daudé posted 30 patches 3 weeks ago

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Maintainers: "Alex Bennée" <alex.bennee@linaro.org>, "Philippe Mathieu-Daudé" <philmd@linaro.org>, Thomas Huth <thuth@redhat.com>, Richard Henderson <richard.henderson@linaro.org>, Paolo Bonzini <pbonzini@redhat.com>, Cameron Esfahani <dirty@apple.com>, Roman Bolshakov <rbolshakov@ddn.com>, Phil Dennis-Jordan <phil@philjordan.eu>, Mads Ynddal <mads@ynddal.dk>, "Dr. David Alan Gilbert" <dave@treblig.org>, "Marc-André Lureau" <marcandre.lureau@redhat.com>, "Daniel P. Berrangé" <berrange@redhat.com>, Hyman Huang <yong.huang@smartx.com>, Peter Xu <peterx@redhat.com>, Fabiano Rosas <farosas@suse.de>, Peter Maydell <peter.maydell@linaro.org>, Alexander Graf <agraf@csgraf.de>, Reinoud Zandijk <reinoud@netbsd.org>, Kohei Tokunaga <ktokunaga.mail@gmail.com>, Laurent Vivier <lvivier@redhat.com>

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[PULL 11/30] target/i386/hvf: Use hvf_unprotect_dirty_range

Posted by Philippe Mathieu-Daudé 3 weeks 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>
Reviewed-by: Akihiko Odaki <odaki@rsg.ci.i.u-tokyo.ac.jp>
Message-ID: <20260112103034.65310-5-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 731cd954630..1610000d9ca 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);
         }
     }
 
-- 
2.52.0