From: Elliot Berman <quic_eberman@quicinc.com> To: Bjorn Andersson <quic_bjorande@quicinc.com>, Alex Elder <elder@linaro.org>, Elliot Berman <quic_eberman@quicinc.com>, Murali Nalajala <quic_mnalajal@quicinc.com> Cc: Trilok Soni <quic_tsoni@quicinc.com>, Srivatsa Vaddagiri <quic_svaddagi@quicinc.com>, Carl van Schaik <quic_cvanscha@quicinc.com>, Prakruthi Deepak Heragu <quic_pheragu@quicinc.com>, Dmitry Baryshkov <dmitry.baryshkov@linaro.org>, Arnd Bergmann <arnd@arndb.de>, "Greg Kroah-Hartman" <gregkh@linuxfoundation.org>, Rob Herring <robh+dt@kernel.org>, Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>, Jonathan Corbet <corbet@lwn.net>, Bagas Sanjaya <bagasdotme@gmail.com>, Catalin Marinas <catalin.marinas@arm.com>, Will Deacon <will@kernel.org>, Marc Zyngier <maz@kernel.org>, Jassi Brar <jassisinghbrar@gmail.com>, Sudeep Holla <sudeep.holla@arm.com>, <linux-arm-msm@vger.kernel.org>, <devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>, <linux-doc@vger.kernel.org>, <linux-arm-kernel@lists.infradead.org> Subject: [PATCH v9 23/27] virt: gunyah: Add IO handlers Date: Fri, 20 Jan 2023 14:46:22 -0800 [thread overview] Message-ID: <20230120224627.4053418-24-quic_eberman@quicinc.com> (raw) In-Reply-To: <20230120224627.4053418-1-quic_eberman@quicinc.com> Add framework for VM functions to handle stage-2 write faults from Gunyah guest virtual machines. IO handlers have a range of addresses which they apply to. Optionally, they may apply to only when the value written matches the IO handler's value. Co-developed-by: Prakruthi Deepak Heragu <quic_pheragu@quicinc.com> Signed-off-by: Prakruthi Deepak Heragu <quic_pheragu@quicinc.com> Signed-off-by: Elliot Berman <quic_eberman@quicinc.com> --- drivers/virt/gunyah/vm_mgr.c | 85 +++++++++++++++++++++++++++++++++++ drivers/virt/gunyah/vm_mgr.h | 4 ++ include/linux/gunyah_vm_mgr.h | 25 +++++++++++ 3 files changed, 114 insertions(+) diff --git a/drivers/virt/gunyah/vm_mgr.c b/drivers/virt/gunyah/vm_mgr.c index ee593cf1b074..1dfe354bcc29 100644 --- a/drivers/virt/gunyah/vm_mgr.c +++ b/drivers/virt/gunyah/vm_mgr.c @@ -185,6 +185,91 @@ void ghvm_remove_resource_ticket(struct gunyah_vm *ghvm, struct gunyah_vm_resour } EXPORT_SYMBOL_GPL(ghvm_remove_resource_ticket); +static inline bool gh_vm_io_handler_matches(struct gunyah_vm_io_handler *io_hdlr, u64 addr, + u64 len, u64 data) +{ + u64 mask = BIT_ULL(io_hdlr->len * BITS_PER_BYTE) - 1; + + if (io_hdlr->addr != addr) + return false; + + if (!io_hdlr->datamatch) + return true; + + if (io_hdlr->len != len) + return false; + + return (data & mask) == (io_hdlr->data & mask); +} + +static struct gunyah_vm_io_handler *gh_vm_mgr_find_io_hdlr(struct gunyah_vm *ghvm, u64 addr, + u64 len, u64 data) +{ + struct gunyah_vm_io_handler *io_hdlr = NULL; + struct rb_node *root = NULL; + + root = ghvm->mmio_handler_root.rb_node; + while (root) { + io_hdlr = rb_entry(root, struct gunyah_vm_io_handler, node); + if (addr < io_hdlr->addr) + root = root->rb_left; + else if (addr > io_hdlr->addr) + root = root->rb_right; + else if (gh_vm_io_handler_matches(io_hdlr, addr, len, data)) + return io_hdlr; + } + return NULL; +} + +int gh_vm_mgr_mmio_write(struct gunyah_vm *ghvm, u64 addr, u32 len, u64 data) +{ + struct gunyah_vm_io_handler *io_hdlr = NULL; + + io_hdlr = gh_vm_mgr_find_io_hdlr(ghvm, addr, len, data); + if (!io_hdlr) + return -ENODEV; + + if (io_hdlr->ops && io_hdlr->ops->write) + return io_hdlr->ops->write(io_hdlr, addr, len, data); + + return -ENODEV; +} +EXPORT_SYMBOL_GPL(gh_vm_mgr_mmio_write); + +int gh_vm_mgr_add_io_handler(struct gunyah_vm *ghvm, struct gunyah_vm_io_handler *io_hdlr) +{ + struct rb_node **root, *parent = NULL; + + if (io_hdlr->datamatch && + (!io_hdlr->len || io_hdlr->len > (sizeof(io_hdlr->data) * BITS_PER_BYTE))) + return -EINVAL; + + root = &ghvm->mmio_handler_root.rb_node; + while (*root) { + struct gunyah_vm_io_handler *curr = rb_entry(*root, struct gunyah_vm_io_handler, + node); + + parent = *root; + if (io_hdlr->addr < curr->addr) + root = &((*root)->rb_left); + else if (io_hdlr->addr > curr->addr) + root = &((*root)->rb_right); + else + return -EEXIST; + } + + rb_link_node(&io_hdlr->node, parent, root); + rb_insert_color(&io_hdlr->node, &ghvm->mmio_handler_root); + return 0; +} +EXPORT_SYMBOL_GPL(gh_vm_mgr_add_io_handler); + +void gh_vm_mgr_remove_io_handler(struct gunyah_vm *ghvm, struct gunyah_vm_io_handler *io_hdlr) +{ + rb_erase(&io_hdlr->node, &ghvm->mmio_handler_root); +} +EXPORT_SYMBOL_GPL(gh_vm_mgr_remove_io_handler); + static void ghvm_put(struct kref *kref) { struct gunyah_vm *ghvm = container_of(kref, struct gunyah_vm, kref); diff --git a/drivers/virt/gunyah/vm_mgr.h b/drivers/virt/gunyah/vm_mgr.h index f52350145010..eb17a2dda2a5 100644 --- a/drivers/virt/gunyah/vm_mgr.h +++ b/drivers/virt/gunyah/vm_mgr.h @@ -52,6 +52,8 @@ struct gunyah_vm { struct list_head resources; struct list_head resource_tickets; + struct rb_root mmio_handler_root; + struct list_head functions; }; @@ -62,4 +64,6 @@ struct gunyah_vm_memory_mapping *gh_vm_mem_mapping_find(struct gunyah_vm *ghvm, struct gunyah_vm_memory_mapping *gh_vm_mem_mapping_find_mapping(struct gunyah_vm *ghvm, u64 gpa, u32 size); +int gh_vm_mgr_mmio_write(struct gunyah_vm *ghvm, u64 addr, u32 len, u64 data); + #endif diff --git a/include/linux/gunyah_vm_mgr.h b/include/linux/gunyah_vm_mgr.h index 995a9b0eb6b7..dd719061f3bf 100644 --- a/include/linux/gunyah_vm_mgr.h +++ b/include/linux/gunyah_vm_mgr.h @@ -79,4 +79,29 @@ struct gunyah_vm_resource_ticket { int ghvm_add_resource_ticket(struct gunyah_vm *ghvm, struct gunyah_vm_resource_ticket *ticket); void ghvm_remove_resource_ticket(struct gunyah_vm *ghvm, struct gunyah_vm_resource_ticket *ticket); +/* + * gunyah_vm_io_handler contains the info about an io device and its associated + * addr and the ops associated with the io device. + */ +struct gunyah_vm_io_handler { + struct rb_node node; + u64 addr; + + bool datamatch; + u8 len; + u64 data; + struct gunyah_vm_io_handler_ops *ops; +}; + +/* + * gunyah_vm_io_handler_ops contains function pointers associated with an iodevice. + */ +struct gunyah_vm_io_handler_ops { + int (*read)(struct gunyah_vm_io_handler *io_dev, u64 addr, u32 len, u64 data); + int (*write)(struct gunyah_vm_io_handler *io_dev, u64 addr, u32 len, u64 data); +}; + +int gh_vm_mgr_add_io_handler(struct gunyah_vm *ghvm, struct gunyah_vm_io_handler *io_dev); +void gh_vm_mgr_remove_io_handler(struct gunyah_vm *ghvm, struct gunyah_vm_io_handler *io_dev); + #endif -- 2.39.0
WARNING: multiple messages have this Message-ID (diff)
From: Elliot Berman <quic_eberman@quicinc.com> To: Bjorn Andersson <quic_bjorande@quicinc.com>, Alex Elder <elder@linaro.org>, Elliot Berman <quic_eberman@quicinc.com>, Murali Nalajala <quic_mnalajal@quicinc.com> Cc: Trilok Soni <quic_tsoni@quicinc.com>, Srivatsa Vaddagiri <quic_svaddagi@quicinc.com>, Carl van Schaik <quic_cvanscha@quicinc.com>, Prakruthi Deepak Heragu <quic_pheragu@quicinc.com>, Dmitry Baryshkov <dmitry.baryshkov@linaro.org>, Arnd Bergmann <arnd@arndb.de>, "Greg Kroah-Hartman" <gregkh@linuxfoundation.org>, Rob Herring <robh+dt@kernel.org>, Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>, Jonathan Corbet <corbet@lwn.net>, Bagas Sanjaya <bagasdotme@gmail.com>, Catalin Marinas <catalin.marinas@arm.com>, Will Deacon <will@kernel.org>, Marc Zyngier <maz@kernel.org>, Jassi Brar <jassisinghbrar@gmail.com>, Sudeep Holla <sudeep.holla@arm.com>, <linux-arm-msm@vger.kernel.org>, <devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>, <linux-doc@vger.kernel.org>, <linux-arm-kernel@lists.infradead.org> Subject: [PATCH v9 23/27] virt: gunyah: Add IO handlers Date: Fri, 20 Jan 2023 14:46:22 -0800 [thread overview] Message-ID: <20230120224627.4053418-24-quic_eberman@quicinc.com> (raw) In-Reply-To: <20230120224627.4053418-1-quic_eberman@quicinc.com> Add framework for VM functions to handle stage-2 write faults from Gunyah guest virtual machines. IO handlers have a range of addresses which they apply to. Optionally, they may apply to only when the value written matches the IO handler's value. Co-developed-by: Prakruthi Deepak Heragu <quic_pheragu@quicinc.com> Signed-off-by: Prakruthi Deepak Heragu <quic_pheragu@quicinc.com> Signed-off-by: Elliot Berman <quic_eberman@quicinc.com> --- drivers/virt/gunyah/vm_mgr.c | 85 +++++++++++++++++++++++++++++++++++ drivers/virt/gunyah/vm_mgr.h | 4 ++ include/linux/gunyah_vm_mgr.h | 25 +++++++++++ 3 files changed, 114 insertions(+) diff --git a/drivers/virt/gunyah/vm_mgr.c b/drivers/virt/gunyah/vm_mgr.c index ee593cf1b074..1dfe354bcc29 100644 --- a/drivers/virt/gunyah/vm_mgr.c +++ b/drivers/virt/gunyah/vm_mgr.c @@ -185,6 +185,91 @@ void ghvm_remove_resource_ticket(struct gunyah_vm *ghvm, struct gunyah_vm_resour } EXPORT_SYMBOL_GPL(ghvm_remove_resource_ticket); +static inline bool gh_vm_io_handler_matches(struct gunyah_vm_io_handler *io_hdlr, u64 addr, + u64 len, u64 data) +{ + u64 mask = BIT_ULL(io_hdlr->len * BITS_PER_BYTE) - 1; + + if (io_hdlr->addr != addr) + return false; + + if (!io_hdlr->datamatch) + return true; + + if (io_hdlr->len != len) + return false; + + return (data & mask) == (io_hdlr->data & mask); +} + +static struct gunyah_vm_io_handler *gh_vm_mgr_find_io_hdlr(struct gunyah_vm *ghvm, u64 addr, + u64 len, u64 data) +{ + struct gunyah_vm_io_handler *io_hdlr = NULL; + struct rb_node *root = NULL; + + root = ghvm->mmio_handler_root.rb_node; + while (root) { + io_hdlr = rb_entry(root, struct gunyah_vm_io_handler, node); + if (addr < io_hdlr->addr) + root = root->rb_left; + else if (addr > io_hdlr->addr) + root = root->rb_right; + else if (gh_vm_io_handler_matches(io_hdlr, addr, len, data)) + return io_hdlr; + } + return NULL; +} + +int gh_vm_mgr_mmio_write(struct gunyah_vm *ghvm, u64 addr, u32 len, u64 data) +{ + struct gunyah_vm_io_handler *io_hdlr = NULL; + + io_hdlr = gh_vm_mgr_find_io_hdlr(ghvm, addr, len, data); + if (!io_hdlr) + return -ENODEV; + + if (io_hdlr->ops && io_hdlr->ops->write) + return io_hdlr->ops->write(io_hdlr, addr, len, data); + + return -ENODEV; +} +EXPORT_SYMBOL_GPL(gh_vm_mgr_mmio_write); + +int gh_vm_mgr_add_io_handler(struct gunyah_vm *ghvm, struct gunyah_vm_io_handler *io_hdlr) +{ + struct rb_node **root, *parent = NULL; + + if (io_hdlr->datamatch && + (!io_hdlr->len || io_hdlr->len > (sizeof(io_hdlr->data) * BITS_PER_BYTE))) + return -EINVAL; + + root = &ghvm->mmio_handler_root.rb_node; + while (*root) { + struct gunyah_vm_io_handler *curr = rb_entry(*root, struct gunyah_vm_io_handler, + node); + + parent = *root; + if (io_hdlr->addr < curr->addr) + root = &((*root)->rb_left); + else if (io_hdlr->addr > curr->addr) + root = &((*root)->rb_right); + else + return -EEXIST; + } + + rb_link_node(&io_hdlr->node, parent, root); + rb_insert_color(&io_hdlr->node, &ghvm->mmio_handler_root); + return 0; +} +EXPORT_SYMBOL_GPL(gh_vm_mgr_add_io_handler); + +void gh_vm_mgr_remove_io_handler(struct gunyah_vm *ghvm, struct gunyah_vm_io_handler *io_hdlr) +{ + rb_erase(&io_hdlr->node, &ghvm->mmio_handler_root); +} +EXPORT_SYMBOL_GPL(gh_vm_mgr_remove_io_handler); + static void ghvm_put(struct kref *kref) { struct gunyah_vm *ghvm = container_of(kref, struct gunyah_vm, kref); diff --git a/drivers/virt/gunyah/vm_mgr.h b/drivers/virt/gunyah/vm_mgr.h index f52350145010..eb17a2dda2a5 100644 --- a/drivers/virt/gunyah/vm_mgr.h +++ b/drivers/virt/gunyah/vm_mgr.h @@ -52,6 +52,8 @@ struct gunyah_vm { struct list_head resources; struct list_head resource_tickets; + struct rb_root mmio_handler_root; + struct list_head functions; }; @@ -62,4 +64,6 @@ struct gunyah_vm_memory_mapping *gh_vm_mem_mapping_find(struct gunyah_vm *ghvm, struct gunyah_vm_memory_mapping *gh_vm_mem_mapping_find_mapping(struct gunyah_vm *ghvm, u64 gpa, u32 size); +int gh_vm_mgr_mmio_write(struct gunyah_vm *ghvm, u64 addr, u32 len, u64 data); + #endif diff --git a/include/linux/gunyah_vm_mgr.h b/include/linux/gunyah_vm_mgr.h index 995a9b0eb6b7..dd719061f3bf 100644 --- a/include/linux/gunyah_vm_mgr.h +++ b/include/linux/gunyah_vm_mgr.h @@ -79,4 +79,29 @@ struct gunyah_vm_resource_ticket { int ghvm_add_resource_ticket(struct gunyah_vm *ghvm, struct gunyah_vm_resource_ticket *ticket); void ghvm_remove_resource_ticket(struct gunyah_vm *ghvm, struct gunyah_vm_resource_ticket *ticket); +/* + * gunyah_vm_io_handler contains the info about an io device and its associated + * addr and the ops associated with the io device. + */ +struct gunyah_vm_io_handler { + struct rb_node node; + u64 addr; + + bool datamatch; + u8 len; + u64 data; + struct gunyah_vm_io_handler_ops *ops; +}; + +/* + * gunyah_vm_io_handler_ops contains function pointers associated with an iodevice. + */ +struct gunyah_vm_io_handler_ops { + int (*read)(struct gunyah_vm_io_handler *io_dev, u64 addr, u32 len, u64 data); + int (*write)(struct gunyah_vm_io_handler *io_dev, u64 addr, u32 len, u64 data); +}; + +int gh_vm_mgr_add_io_handler(struct gunyah_vm *ghvm, struct gunyah_vm_io_handler *io_dev); +void gh_vm_mgr_remove_io_handler(struct gunyah_vm *ghvm, struct gunyah_vm_io_handler *io_dev); + #endif -- 2.39.0 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2023-01-20 22:50 UTC|newest] Thread overview: 154+ messages / expand[flat|nested] mbox.gz Atom feed top 2023-01-20 22:45 [PATCH v9 00/27] Drivers for gunyah hypervisor Elliot Berman 2023-01-20 22:45 ` Elliot Berman 2023-01-20 22:46 ` [PATCH v9 01/27] docs: gunyah: Introduce Gunyah Hypervisor Elliot Berman 2023-01-20 22:46 ` Elliot Berman 2023-01-20 22:46 ` [PATCH v9 02/27] dt-bindings: Add binding for gunyah hypervisor Elliot Berman 2023-01-20 22:46 ` Elliot Berman 2023-01-20 22:46 ` [PATCH v9 03/27] gunyah: Common types and error codes for Gunyah hypercalls Elliot Berman 2023-01-20 22:46 ` Elliot Berman 2023-01-30 9:58 ` Greg Kroah-Hartman 2023-01-30 9:58 ` Greg Kroah-Hartman 2023-01-20 22:46 ` [PATCH v9 04/27] virt: gunyah: Add hypercalls to identify Gunyah Elliot Berman 2023-01-20 22:46 ` Elliot Berman 2023-01-30 10:01 ` Greg Kroah-Hartman 2023-01-30 10:01 ` Greg Kroah-Hartman 2023-01-30 19:05 ` Elliot Berman 2023-01-30 19:05 ` Elliot Berman 2023-01-20 22:46 ` [PATCH v9 05/27] virt: gunyah: Identify hypervisor version Elliot Berman 2023-01-20 22:46 ` Elliot Berman 2023-01-20 22:46 ` [PATCH v9 06/27] mailbox: Allow direct registration to a channel Elliot Berman 2023-01-20 22:46 ` Elliot Berman 2023-01-20 22:46 ` [PATCH v9 07/27] virt: gunyah: msgq: Add hypercalls to send and receive messages Elliot Berman 2023-01-20 22:46 ` Elliot Berman 2023-01-31 16:16 ` Srinivas Kandagatla 2023-01-31 16:16 ` Srinivas Kandagatla 2023-01-20 22:46 ` [PATCH v9 08/27] mailbox: Add Gunyah message queue mailbox Elliot Berman 2023-01-20 22:46 ` Elliot Berman 2023-02-02 9:59 ` Srinivas Kandagatla 2023-02-02 9:59 ` Srinivas Kandagatla 2023-02-06 14:00 ` Alex Elder 2023-02-06 14:00 ` Alex Elder 2023-02-08 20:46 ` Elliot Berman 2023-02-08 20:46 ` Elliot Berman 2023-01-20 22:46 ` [PATCH v9 09/27] gunyah: rsc_mgr: Add resource manager RPC core Elliot Berman 2023-01-20 22:46 ` Elliot Berman 2023-02-02 11:53 ` Srinivas Kandagatla 2023-02-02 11:53 ` Srinivas Kandagatla 2023-02-06 14:14 ` Alex Elder 2023-02-06 14:14 ` Alex Elder 2023-01-20 22:46 ` [PATCH v9 10/27] gunyah: rsc_mgr: Add VM lifecycle RPC Elliot Berman 2023-01-20 22:46 ` Elliot Berman 2023-01-25 6:12 ` Srivatsa Vaddagiri 2023-01-25 6:12 ` Srivatsa Vaddagiri 2023-01-30 21:43 ` Elliot Berman 2023-01-30 21:43 ` Elliot Berman 2023-02-02 12:46 ` Srinivas Kandagatla 2023-02-02 12:46 ` Srinivas Kandagatla 2023-02-06 15:41 ` Alex Elder 2023-02-06 15:41 ` Alex Elder 2023-02-06 17:38 ` Elliot Berman 2023-02-06 17:38 ` Elliot Berman 2023-01-20 22:46 ` [PATCH v9 11/27] gunyah: vm_mgr: Introduce basic VM Manager Elliot Berman 2023-01-20 22:46 ` Elliot Berman 2023-02-02 12:54 ` Srinivas Kandagatla 2023-02-02 12:54 ` Srinivas Kandagatla 2023-02-07 0:36 ` Elliot Berman 2023-02-07 0:36 ` Elliot Berman 2023-01-20 22:46 ` [PATCH v9 12/27] gunyah: rsc_mgr: Add RPC for sharing memory Elliot Berman 2023-01-20 22:46 ` Elliot Berman 2023-01-30 10:14 ` Srivatsa Vaddagiri 2023-01-30 10:14 ` Srivatsa Vaddagiri 2023-01-30 21:45 ` Elliot Berman 2023-01-30 21:45 ` Elliot Berman 2023-01-20 22:46 ` [PATCH v9 13/27] gunyah: vm_mgr: Add/remove user memory regions Elliot Berman 2023-01-20 22:46 ` Elliot Berman 2023-01-25 13:34 ` Srivatsa Vaddagiri 2023-01-25 13:34 ` Srivatsa Vaddagiri 2023-01-30 21:46 ` Elliot Berman 2023-01-30 21:46 ` Elliot Berman 2023-02-06 16:12 ` Srinivas Kandagatla 2023-02-06 16:12 ` Srinivas Kandagatla 2023-02-06 23:23 ` Elliot Berman 2023-02-06 23:23 ` Elliot Berman 2023-01-20 22:46 ` [PATCH v9 14/27] gunyah: vm_mgr: Add ioctls to support basic non-proxy VM boot Elliot Berman 2023-01-20 22:46 ` Elliot Berman 2023-01-30 8:53 ` Srivatsa Vaddagiri 2023-01-30 8:53 ` Srivatsa Vaddagiri 2023-01-30 21:44 ` Elliot Berman 2023-01-30 21:44 ` Elliot Berman 2023-01-30 21:45 ` Elliot Berman 2023-01-30 21:45 ` Elliot Berman 2023-02-07 11:36 ` Srinivas Kandagatla 2023-02-07 11:36 ` Srinivas Kandagatla 2023-02-08 21:04 ` Elliot Berman 2023-02-08 21:04 ` Elliot Berman 2023-01-20 22:46 ` [PATCH v9 15/27] samples: Add sample userspace Gunyah VM Manager Elliot Berman 2023-01-20 22:46 ` Elliot Berman 2023-01-20 22:46 ` [PATCH v9 16/27] gunyah: rsc_mgr: Add platform ops on mem_lend/mem_reclaim Elliot Berman 2023-01-20 22:46 ` Elliot Berman 2023-01-20 22:46 ` [PATCH v9 17/27] firmware: qcom_scm: Use fixed width src vm bitmap Elliot Berman 2023-01-20 22:46 ` Elliot Berman 2023-01-20 22:46 ` Elliot Berman 2023-03-16 3:21 ` (subset) " Bjorn Andersson 2023-03-16 3:21 ` Bjorn Andersson 2023-03-16 3:21 ` Bjorn Andersson 2023-01-20 22:46 ` [PATCH v9 18/27] firmware: qcom_scm: Register Gunyah platform ops Elliot Berman 2023-01-20 22:46 ` Elliot Berman 2023-01-31 15:18 ` Srivatsa Vaddagiri 2023-01-31 15:18 ` Srivatsa Vaddagiri 2023-02-07 11:52 ` Srinivas Kandagatla 2023-02-07 11:52 ` Srinivas Kandagatla 2023-02-08 1:06 ` Elliot Berman 2023-02-08 1:06 ` Elliot Berman 2023-01-20 22:46 ` [PATCH v9 19/27] docs: gunyah: Document Gunyah VM Manager Elliot Berman 2023-01-20 22:46 ` Elliot Berman 2023-01-20 22:46 ` [PATCH v9 20/27] virt: gunyah: Translate gh_rm_hyp_resource into gunyah_resource Elliot Berman 2023-01-20 22:46 ` Elliot Berman 2023-01-20 22:46 ` [PATCH v9 21/27] gunyah: vm_mgr: Add framework to add VM Functions Elliot Berman 2023-01-20 22:46 ` Elliot Berman 2023-02-03 9:37 ` Srivatsa Vaddagiri 2023-02-03 9:37 ` Srivatsa Vaddagiri 2023-02-03 17:56 ` Srivatsa Vaddagiri 2023-02-03 17:56 ` Srivatsa Vaddagiri 2023-02-07 13:15 ` Srinivas Kandagatla 2023-02-07 13:15 ` Srinivas Kandagatla 2023-02-08 19:34 ` Elliot Berman 2023-02-08 19:34 ` Elliot Berman 2023-01-20 22:46 ` [PATCH v9 22/27] virt: gunyah: Add resource tickets Elliot Berman 2023-01-20 22:46 ` Elliot Berman 2023-02-06 9:50 ` Srivatsa Vaddagiri 2023-02-06 9:50 ` Srivatsa Vaddagiri 2023-02-06 21:30 ` Elliot Berman 2023-02-06 21:30 ` Elliot Berman 2023-01-20 22:46 ` Elliot Berman [this message] 2023-01-20 22:46 ` [PATCH v9 23/27] virt: gunyah: Add IO handlers Elliot Berman 2023-02-06 10:46 ` Srivatsa Vaddagiri 2023-02-06 10:46 ` Srivatsa Vaddagiri 2023-02-07 3:59 ` Elliot Berman 2023-02-07 3:59 ` Elliot Berman 2023-02-07 12:19 ` Srivatsa Vaddagiri 2023-02-07 12:19 ` Srivatsa Vaddagiri 2023-01-20 22:46 ` [PATCH v9 24/27] virt: gunyah: Add proxy-scheduled vCPUs Elliot Berman 2023-01-20 22:46 ` Elliot Berman 2023-02-07 14:43 ` Srinivas Kandagatla 2023-02-07 14:43 ` Srinivas Kandagatla 2023-02-08 18:36 ` Elliot Berman 2023-02-08 18:36 ` Elliot Berman 2023-02-09 10:39 ` Srivatsa Vaddagiri 2023-02-09 10:39 ` Srivatsa Vaddagiri 2023-02-10 6:54 ` Srivatsa Vaddagiri 2023-02-10 6:54 ` Srivatsa Vaddagiri 2023-02-10 17:09 ` Elliot Berman 2023-02-10 17:09 ` Elliot Berman 2023-01-20 22:46 ` [PATCH v9 25/27] virt: gunyah: Add hypercalls for sending doorbell Elliot Berman 2023-01-20 22:46 ` Elliot Berman 2023-01-20 22:46 ` [PATCH v9 26/27] virt: gunyah: Add irqfd interface Elliot Berman 2023-01-20 22:46 ` Elliot Berman 2023-02-07 14:30 ` Srinivas Kandagatla 2023-02-07 14:30 ` Srinivas Kandagatla 2023-02-13 8:11 ` Srivatsa Vaddagiri 2023-02-13 8:11 ` Srivatsa Vaddagiri 2023-01-20 22:46 ` [PATCH v9 27/27] virt: gunyah: Add ioeventfd Elliot Berman 2023-01-20 22:46 ` Elliot Berman 2023-02-07 14:19 ` Srinivas Kandagatla 2023-02-07 14:19 ` Srinivas Kandagatla
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