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Tsirkin" , Alexander Graf , kvm@vger.kernel.org, Peter Maydell , Paolo Bonzini , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , =?UTF-8?q?Alex=20Benn=C3=A9e?= Subject: [RFC PATCH 03/11] linux-headers: Update to Linux 6.15.1 with trap-mem-harder (WIP) Date: Tue, 17 Jun 2025 17:33:43 +0100 Message-ID: <20250617163351.2640572-4-alex.bennee@linaro.org> X-Mailer: git-send-email 2.47.2 In-Reply-To: <20250617163351.2640572-1-alex.bennee@linaro.org> References: <20250617163351.2640572-1-alex.bennee@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::32f; envelope-from=alex.bennee@linaro.org; helo=mail-wm1-x32f.google.com X-Spam_score_int: 12 X-Spam_score: 1.2 X-Spam_bar: + X-Spam_report: (1.2 / 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, RCVD_IN_SBL_CSS=3.335, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no 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: 1750178233762116600 Import headers for trap-me-harder, based on 6.15.1. Signed-off-by: Alex Benn=C3=A9e --- include/standard-headers/linux/virtio_pci.h | 1 + linux-headers/linux/kvm.h | 8 ++++++++ linux-headers/linux/vhost.h | 4 ++-- 3 files changed, 11 insertions(+), 2 deletions(-) diff --git a/include/standard-headers/linux/virtio_pci.h b/include/standard= -headers/linux/virtio_pci.h index 91fec6f502..09e964e6ee 100644 --- a/include/standard-headers/linux/virtio_pci.h +++ b/include/standard-headers/linux/virtio_pci.h @@ -246,6 +246,7 @@ struct virtio_pci_cfg_cap { #define VIRTIO_ADMIN_CMD_LIST_USE 0x1 =20 /* Admin command group type. */ +#define VIRTIO_ADMIN_GROUP_TYPE_SELF 0x0 #define VIRTIO_ADMIN_GROUP_TYPE_SRIOV 0x1 =20 /* Transitional device admin command. */ diff --git a/linux-headers/linux/kvm.h b/linux-headers/linux/kvm.h index 99cc82a275..bb51fb179b 100644 --- a/linux-headers/linux/kvm.h +++ b/linux-headers/linux/kvm.h @@ -178,6 +178,7 @@ struct kvm_xen_exit { #define KVM_EXIT_NOTIFY 37 #define KVM_EXIT_LOONGARCH_IOCSR 38 #define KVM_EXIT_MEMORY_FAULT 39 +#define KVM_EXIT_ARM_TRAP_HARDER 40 =20 /* For KVM_EXIT_INTERNAL_ERROR */ /* Emulate instruction failed. */ @@ -439,6 +440,12 @@ struct kvm_run { __u64 gpa; __u64 size; } memory_fault; + /* KVM_EXIT_ARM_TRAP_HARDER */ + struct { + __u64 esr; + __u64 elr; + __u64 far; + } arm_trap_harder; /* Fix the size of the union. */ char padding[256]; }; @@ -645,6 +652,7 @@ struct kvm_enable_cap { #define KVM_VM_TYPE_ARM_IPA_SIZE_MASK 0xffULL #define KVM_VM_TYPE_ARM_IPA_SIZE(x) \ ((x) & KVM_VM_TYPE_ARM_IPA_SIZE_MASK) +#define KVM_VM_TYPE_ARM_TRAP_ALL 0x10000ULL /* * ioctls for /dev/kvm fds: */ diff --git a/linux-headers/linux/vhost.h b/linux-headers/linux/vhost.h index b95dd84eef..d4b3e2ae13 100644 --- a/linux-headers/linux/vhost.h +++ b/linux-headers/linux/vhost.h @@ -28,10 +28,10 @@ =20 /* Set current process as the (exclusive) owner of this file descriptor. = This * must be called before any other vhost command. Further calls to - * VHOST_OWNER_SET fail until VHOST_OWNER_RESET is called. */ + * VHOST_SET_OWNER fail until VHOST_RESET_OWNER is called. */ #define VHOST_SET_OWNER _IO(VHOST_VIRTIO, 0x01) /* Give up ownership, and reset the device to default values. - * Allows subsequent call to VHOST_OWNER_SET to succeed. */ + * Allows subsequent call to VHOST_SET_OWNER to succeed. */ #define VHOST_RESET_OWNER _IO(VHOST_VIRTIO, 0x02) =20 /* Set up/modify memory layout */ --=20 2.47.2