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Mon, 27 Oct 2025 23:06:14 -0700 (PDT) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Mads Ynddal , Cameron Esfahani , qemu-arm@nongnu.org, Roman Bolshakov , Akihiko Odaki , Phil Dennis-Jordan , Mohamed Mediouni , Peter Collingbourne , Peter Maydell , Alexander Graf , Richard Henderson , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PATCH v3 33/59] target/i386/hvf: Use host page alignment in ept_emulation_fault() Date: Tue, 28 Oct 2025 06:42:09 +0100 Message-ID: <20251028054238.14949-34-philmd@linaro.org> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20251028054238.14949-1-philmd@linaro.org> References: <20251028054238.14949-1-philmd@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2a00:1450:4864:20::330; envelope-from=philmd@linaro.org; helo=mail-wm1-x330.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1761631608077154100 Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Peter Maydell Reviewed-by: Richard Henderson --- target/i386/hvf/hvf.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/target/i386/hvf/hvf.c b/target/i386/hvf/hvf.c index 16febbac48f..c0b2352b988 100644 --- a/target/i386/hvf/hvf.c +++ b/target/i386/hvf/hvf.c @@ -76,7 +76,7 @@ #include "qemu/main-loop.h" #include "qemu/accel.h" #include "target/i386/cpu.h" -#include "exec/target_page.h" +#include "exec/cpu-common.h" =20 static Error *invtsc_mig_blocker; =20 @@ -137,9 +137,9 @@ static bool ept_emulation_fault(hvf_slot *slot, uint64_= t gpa, uint64_t ept_qual) =20 if (write && slot) { if (slot->flags & HVF_SLOT_LOG) { - uint64_t dirty_page_start =3D gpa & ~(TARGET_PAGE_SIZE - 1u); + uint64_t dirty_page_start =3D gpa & qemu_real_host_page_mask(); memory_region_set_dirty(slot->region, gpa - slot->start, 1); - hv_vm_protect(dirty_page_start, TARGET_PAGE_SIZE, + hv_vm_protect(dirty_page_start, qemu_real_host_page_size(), HV_MEMORY_READ | HV_MEMORY_WRITE | HV_MEMORY_EXE= C); } } --=20 2.51.0