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Tsirkin" , =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= Subject: [PATCH v2 26/32] hw/watchdog: mark some watchdog devices as secure Date: Fri, 26 Sep 2025 15:01:37 +0100 Message-ID: <20250926140144.1998694-27-berrange@redhat.com> In-Reply-To: <20250926140144.1998694-1-berrange@redhat.com> References: <20250926140144.1998694-1-berrange@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-Scanned-By: MIMEDefang 3.0 on 10.30.177.17 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=170.10.129.124; envelope-from=berrange@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -24 X-Spam_score: -2.5 X-Spam_bar: -- X-Spam_report: (-2.5 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.446, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 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 @redhat.com) X-ZM-MESSAGEID: 1758896175661116600 The ib700, i6300esb and spapr watchdog devices are marked as secure since they have traditionally been used in virtualization use cases. Other watchdogs are primarily for emulation. Signed-off-by: Daniel P. Berrang=C3=A9 --- hw/watchdog/allwinner-wdt.c | 3 +++ hw/watchdog/cmsdk-apb-watchdog.c | 1 + hw/watchdog/sbsa_gwdt.c | 1 + hw/watchdog/spapr_watchdog.c | 1 + hw/watchdog/wdt_aspeed.c | 6 ++++++ hw/watchdog/wdt_diag288.c | 1 + hw/watchdog/wdt_i6300esb.c | 1 + hw/watchdog/wdt_ib700.c | 1 + hw/watchdog/wdt_imx2.c | 1 + 9 files changed, 16 insertions(+) diff --git a/hw/watchdog/allwinner-wdt.c b/hw/watchdog/allwinner-wdt.c index 8fcd776675..2e4aa710ca 100644 --- a/hw/watchdog/allwinner-wdt.c +++ b/hw/watchdog/allwinner-wdt.c @@ -392,18 +392,21 @@ static const TypeInfo allwinner_wdt_info =3D { .class_init =3D allwinner_wdt_class_init, .class_size =3D sizeof(AwWdtClass), .abstract =3D true, + .secure =3D false, }; =20 static const TypeInfo allwinner_wdt_sun4i_info =3D { .name =3D TYPE_AW_WDT_SUN4I, .parent =3D TYPE_AW_WDT, .class_init =3D allwinner_wdt_sun4i_class_init, + .secure =3D false, }; =20 static const TypeInfo allwinner_wdt_sun6i_info =3D { .name =3D TYPE_AW_WDT_SUN6I, .parent =3D TYPE_AW_WDT, .class_init =3D allwinner_wdt_sun6i_class_init, + .secure =3D false, }; =20 static void allwinner_wdt_register(void) diff --git a/hw/watchdog/cmsdk-apb-watchdog.c b/hw/watchdog/cmsdk-apb-watch= dog.c index 6a8d07ca56..7f993903c2 100644 --- a/hw/watchdog/cmsdk-apb-watchdog.c +++ b/hw/watchdog/cmsdk-apb-watchdog.c @@ -409,6 +409,7 @@ static const TypeInfo cmsdk_apb_watchdog_info =3D { .instance_size =3D sizeof(CMSDKAPBWatchdog), .instance_init =3D cmsdk_apb_watchdog_init, .class_init =3D cmsdk_apb_watchdog_class_init, + .secure =3D false, }; =20 static void luminary_watchdog_init(Object *obj) diff --git a/hw/watchdog/sbsa_gwdt.c b/hw/watchdog/sbsa_gwdt.c index ce84849df0..1113f93a7b 100644 --- a/hw/watchdog/sbsa_gwdt.c +++ b/hw/watchdog/sbsa_gwdt.c @@ -289,6 +289,7 @@ static const TypeInfo wdt_sbsa_gwdt_info =3D { .parent =3D TYPE_SYS_BUS_DEVICE, .name =3D TYPE_WDT_SBSA, .instance_size =3D sizeof(SBSA_GWDTState), + .secure =3D false, }; =20 static void wdt_sbsa_gwdt_register_types(void) diff --git a/hw/watchdog/spapr_watchdog.c b/hw/watchdog/spapr_watchdog.c index 5b3f50de3a..2c3fa54c55 100644 --- a/hw/watchdog/spapr_watchdog.c +++ b/hw/watchdog/spapr_watchdog.c @@ -263,6 +263,7 @@ static const TypeInfo spapr_wdt_info =3D { .parent =3D TYPE_DEVICE, .instance_size =3D sizeof(SpaprWatchdog), .class_init =3D spapr_wdt_class_init, + .secure =3D true, }; =20 static void spapr_watchdog_register_types(void) diff --git a/hw/watchdog/wdt_aspeed.c b/hw/watchdog/wdt_aspeed.c index 30226435ef..58545e1560 100644 --- a/hw/watchdog/wdt_aspeed.c +++ b/hw/watchdog/wdt_aspeed.c @@ -327,6 +327,7 @@ static const TypeInfo aspeed_wdt_info =3D { .class_init =3D aspeed_wdt_class_init, .class_size =3D sizeof(AspeedWDTClass), .abstract =3D true, + .secure =3D false, }; =20 static void aspeed_2400_wdt_class_init(ObjectClass *klass, const void *dat= a) @@ -349,6 +350,7 @@ static const TypeInfo aspeed_2400_wdt_info =3D { .parent =3D TYPE_ASPEED_WDT, .instance_size =3D sizeof(AspeedWDTState), .class_init =3D aspeed_2400_wdt_class_init, + .secure =3D false, }; =20 static void aspeed_2500_wdt_reset_pulse(AspeedWDTState *s, uint32_t proper= ty) @@ -387,6 +389,7 @@ static const TypeInfo aspeed_2500_wdt_info =3D { .parent =3D TYPE_ASPEED_WDT, .instance_size =3D sizeof(AspeedWDTState), .class_init =3D aspeed_2500_wdt_class_init, + .secure =3D false, }; =20 static void aspeed_2600_wdt_class_init(ObjectClass *klass, const void *dat= a) @@ -410,6 +413,7 @@ static const TypeInfo aspeed_2600_wdt_info =3D { .parent =3D TYPE_ASPEED_WDT, .instance_size =3D sizeof(AspeedWDTState), .class_init =3D aspeed_2600_wdt_class_init, + .secure =3D false, }; =20 static void aspeed_1030_wdt_class_init(ObjectClass *klass, const void *dat= a) @@ -433,6 +437,7 @@ static const TypeInfo aspeed_1030_wdt_info =3D { .parent =3D TYPE_ASPEED_WDT, .instance_size =3D sizeof(AspeedWDTState), .class_init =3D aspeed_1030_wdt_class_init, + .secure =3D false, }; =20 static void aspeed_2700_wdt_class_init(ObjectClass *klass, const void *dat= a) @@ -456,6 +461,7 @@ static const TypeInfo aspeed_2700_wdt_info =3D { .parent =3D TYPE_ASPEED_WDT, .instance_size =3D sizeof(AspeedWDTState), .class_init =3D aspeed_2700_wdt_class_init, + .secure =3D false, }; =20 static void wdt_aspeed_register_types(void) diff --git a/hw/watchdog/wdt_diag288.c b/hw/watchdog/wdt_diag288.c index 1275353e8e..ec41a92337 100644 --- a/hw/watchdog/wdt_diag288.c +++ b/hw/watchdog/wdt_diag288.c @@ -129,6 +129,7 @@ static const TypeInfo wdt_diag288_info =3D { .name =3D TYPE_WDT_DIAG288, .instance_size =3D sizeof(DIAG288State), .class_size =3D sizeof(DIAG288Class), + .secure =3D false, }; =20 static void wdt_diag288_register_types(void) diff --git a/hw/watchdog/wdt_i6300esb.c b/hw/watchdog/wdt_i6300esb.c index bb8a2766b6..363c36a9b5 100644 --- a/hw/watchdog/wdt_i6300esb.c +++ b/hw/watchdog/wdt_i6300esb.c @@ -480,6 +480,7 @@ static const TypeInfo i6300esb_info =3D { .parent =3D TYPE_PCI_DEVICE, .instance_size =3D sizeof(I6300State), .class_init =3D i6300esb_class_init, + .secure =3D true, .interfaces =3D (const InterfaceInfo[]) { { INTERFACE_CONVENTIONAL_PCI_DEVICE }, { }, diff --git a/hw/watchdog/wdt_ib700.c b/hw/watchdog/wdt_ib700.c index 51a26a4cbb..8bf2b2fbf9 100644 --- a/hw/watchdog/wdt_ib700.c +++ b/hw/watchdog/wdt_ib700.c @@ -144,6 +144,7 @@ static const TypeInfo wdt_ib700_info =3D { .parent =3D TYPE_ISA_DEVICE, .instance_size =3D sizeof(IB700State), .class_init =3D wdt_ib700_class_init, + .secure =3D true, }; =20 static void wdt_ib700_register_types(void) diff --git a/hw/watchdog/wdt_imx2.c b/hw/watchdog/wdt_imx2.c index 10151a15d0..9ecb69f38b 100644 --- a/hw/watchdog/wdt_imx2.c +++ b/hw/watchdog/wdt_imx2.c @@ -303,6 +303,7 @@ static const TypeInfo imx2_wdt_info =3D { .parent =3D TYPE_SYS_BUS_DEVICE, .instance_size =3D sizeof(IMX2WdtState), .class_init =3D imx2_wdt_class_init, + .secure =3D false, }; =20 static void imx2_wdt_register_type(void) --=20 2.50.1