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Tsirkin" , Richard Henderson Subject: [PATCH 3/3] hw/i386/iommu: Constify IOMMUTLBEvent in vtd_page_walk_hook prototype Date: Wed, 12 Jun 2024 15:25:31 +0200 Message-ID: <20240612132532.85928-4-philmd@linaro.org> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20240612132532.85928-1-philmd@linaro.org> References: <20240612132532.85928-1-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::52e; envelope-from=philmd@linaro.org; helo=mail-ed1-x52e.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, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham 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: 1718198774683100003 @event access is read-only. Signed-off-by: Philippe Mathieu-Daud=C3=A9 --- hw/i386/intel_iommu.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/hw/i386/intel_iommu.c b/hw/i386/intel_iommu.c index cc8e59674e..c4350e0ff0 100644 --- a/hw/i386/intel_iommu.c +++ b/hw/i386/intel_iommu.c @@ -1170,7 +1170,7 @@ static int vtd_iova_to_slpte(IntelIOMMUState *s, VTDC= ontextEntry *ce, } } =20 -typedef int (*vtd_page_walk_hook)(IOMMUTLBEvent *event, void *private); +typedef int (*vtd_page_walk_hook)(const IOMMUTLBEvent *event, void *privat= e); =20 /** * Constant information used during page walking @@ -1533,7 +1533,7 @@ static int vtd_dev_to_context_entry(IntelIOMMUState *= s, uint8_t bus_num, return 0; } =20 -static int vtd_sync_shadow_page_hook(IOMMUTLBEvent *event, +static int vtd_sync_shadow_page_hook(const IOMMUTLBEvent *event, void *private) { memory_region_notify_iommu(private, 0, *event); @@ -2219,7 +2219,7 @@ static void vtd_iotlb_page_invalidate_notify(IntelIOM= MUState *s, * page tables. We just deliver the PSI down to * invalidate caches. */ - IOMMUTLBEvent event =3D { + const IOMMUTLBEvent event =3D { .type =3D IOMMU_NOTIFIER_UNMAP, .entry =3D { .target_as =3D &address_space_memory, @@ -3889,7 +3889,7 @@ static void vtd_address_space_refresh_all(IntelIOMMUS= tate *s) vtd_switch_address_space_all(s); } =20 -static int vtd_replay_hook(IOMMUTLBEvent *event, void *private) +static int vtd_replay_hook(const IOMMUTLBEvent *event, void *private) { memory_region_notify_iommu_one(private, event); return 0; --=20 2.41.0