From: Christoph Hellwig <hch@infradead.org>
To: Christoph Hellwig <hch@infradead.org>,
Will Deacon <will@kernel.org>,
Quentin Perret <qperret@google.com>,
Chris Goldsworthy <quic_cgoldswo@quicinc.com>,
Android KVM <android-kvm@google.com>,
Patrick Daly <quic_pdaly@quicinc.com>,
Alex Elder <elder@linaro.org>,
Srinivas Kandagatla <srinivas.kandagatla@linaro.org>,
Murali Nalajal <quic_mnalajal@quicinc.com>,
Trilok Soni <quic_tsoni@quicinc.com>,
Srivatsa Vaddagiri <quic_svaddagi@quicinc.com>,
Carl van Schaik <quic_cvanscha@quicinc.com>,
Philip Derrin <quic_pderrin@quicinc.com>,
Prakruthi Deepak Heragu <quic_pheragu@quicinc.com>,
Jonathan Corbet <corbet@lwn.net>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Conor Dooley <conor+dt@kernel.org>,
Catalin Marinas <catalin.marinas@arm.com>,
Konrad Dybcio <konrad.dybcio@linaro.org>,
Bjorn Andersson <andersson@kernel.org>,
Dmitry Baryshkov <dmitry.baryshkov@linaro.org>,
Fuad Tabba <tabba@google.com>,
Sean Christopherson <seanjc@google.com>,
Andrew Morton <akpm@linux-foundation.org>,
linux-arm-msm@vger.kernel.org, linux-doc@vger.kernel.org,
linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, linux-mm@kvack.org
Subject: Re: [PATCH v17 19/35] arch/mm: Export direct {un,}map functions
Date: Mon, 26 Feb 2024 03:06:11 -0800 [thread overview]
Message-ID: <Zdxwo0abvklfam-Z@infradead.org> (raw)
In-Reply-To: <20240223071006483-0800.eberman@hu-eberman-lv.qualcomm.com>
The point is that we can't we just allow modules to unmap data from
the kernel mapping, no matter how noble your intentions are.
next prev parent reply other threads:[~2024-02-26 11:06 UTC|newest]
Thread overview: 75+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-22 23:16 [PATCH v17 00/35] Drivers for Gunyah hypervisor Elliot Berman
2024-02-22 23:16 ` [PATCH v17 01/35] docs: gunyah: Introduce Gunyah Hypervisor Elliot Berman
2024-03-05 10:53 ` Pavan Kondeti
2024-03-07 15:37 ` Srivatsa Vaddagiri
2024-02-22 23:16 ` [PATCH v17 02/35] dt-bindings: Add binding for gunyah hypervisor Elliot Berman
2024-02-22 23:16 ` [PATCH v17 03/35] gunyah: Common types and error codes for Gunyah hypercalls Elliot Berman
2024-02-22 23:16 ` [PATCH v17 04/35] virt: gunyah: Add hypercalls to identify Gunyah Elliot Berman
2024-02-22 23:16 ` [PATCH v17 05/35] virt: gunyah: Add hypervisor driver Elliot Berman
2024-02-23 21:10 ` Konrad Dybcio
2024-02-23 22:58 ` Elliot Berman
2024-02-23 23:46 ` Konrad Dybcio
2024-03-07 15:38 ` Srivatsa Vaddagiri
2024-02-22 23:16 ` [PATCH v17 06/35] virt: gunyah: msgq: Add hypercalls to send and receive messages Elliot Berman
2024-02-22 23:16 ` [PATCH v17 07/35] gunyah: rsc_mgr: Add resource manager RPC core Elliot Berman
2024-03-07 15:38 ` Srivatsa Vaddagiri
2024-03-07 16:41 ` Elliot Berman
2024-02-22 23:16 ` [PATCH v17 08/35] gunyah: vm_mgr: Introduce basic VM Manager Elliot Berman
2024-03-07 15:39 ` Srivatsa Vaddagiri
2024-02-22 23:16 ` [PATCH v17 09/35] gunyah: rsc_mgr: Add VM lifecycle RPC Elliot Berman
2024-03-07 15:39 ` Srivatsa Vaddagiri
2024-02-22 23:16 ` [PATCH v17 10/35] gunyah: vm_mgr: Add VM start/stop Elliot Berman
2024-03-11 5:38 ` Srivatsa Vaddagiri
2024-02-22 23:16 ` [PATCH v17 11/35] virt: gunyah: Translate gh_rm_hyp_resource into gunyah_resource Elliot Berman
2024-03-11 5:39 ` Srivatsa Vaddagiri
2024-03-11 17:19 ` Elliot Berman
2024-04-05 3:10 ` Pavan Kondeti
2024-04-05 15:18 ` Elliot Berman
2024-02-22 23:16 ` [PATCH v17 12/35] virt: gunyah: Add resource tickets Elliot Berman
2024-03-11 5:38 ` Srivatsa Vaddagiri
2024-03-11 17:13 ` Elliot Berman
2024-02-22 23:16 ` [PATCH v17 13/35] gunyah: vm_mgr: Add framework for VM Functions Elliot Berman
2024-03-13 9:20 ` Srivatsa Vaddagiri
2024-02-22 23:16 ` [PATCH v17 14/35] virt: gunyah: Add hypercalls for running a vCPU Elliot Berman
2024-03-13 9:21 ` Srivatsa Vaddagiri
2024-02-22 23:16 ` [PATCH v17 15/35] virt: gunyah: Add proxy-scheduled vCPUs Elliot Berman
2024-03-13 9:21 ` Srivatsa Vaddagiri
2024-04-24 9:39 ` Srivatsa Vaddagiri
2024-04-24 17:01 ` Elliot Berman
2024-02-22 23:16 ` [PATCH v17 16/35] gunyah: Add hypercalls for demand paging Elliot Berman
2024-03-13 15:35 ` Srivatsa Vaddagiri
2024-02-22 23:16 ` [PATCH v17 17/35] gunyah: rsc_mgr: Add memory parcel RPC Elliot Berman
2024-03-14 14:02 ` Srivatsa Vaddagiri
2024-02-22 23:16 ` [PATCH v17 18/35] mm/interval_tree: Export iter_first/iter_next Elliot Berman
2024-02-22 23:16 ` [PATCH v17 19/35] arch/mm: Export direct {un,}map functions Elliot Berman
2024-02-23 7:09 ` Christoph Hellwig
2024-02-24 0:37 ` Elliot Berman
2024-02-26 11:06 ` Christoph Hellwig [this message]
2024-02-26 11:53 ` David Hildenbrand
2024-02-26 17:27 ` Elliot Berman
2024-02-27 9:49 ` David Hildenbrand
2024-03-01 1:35 ` Elliot Berman
2024-03-04 13:10 ` Quentin Perret
2024-03-04 23:37 ` Elliot Berman
2024-03-05 15:30 ` Quentin Perret
2024-03-05 20:26 ` Elliot Berman
2024-03-06 12:05 ` Quentin Perret
2024-03-08 19:55 ` Elliot Berman
2024-02-22 23:16 ` [PATCH v17 20/35] virt: gunyah: Add interfaces to map memory into guest address space Elliot Berman
2024-02-22 23:16 ` [PATCH v17 21/35] gunyah: rsc_mgr: Add platform ops on mem_lend/mem_reclaim Elliot Berman
2024-02-22 23:16 ` [PATCH v17 22/35] virt: gunyah: Add Qualcomm Gunyah platform ops Elliot Berman
2024-02-22 23:16 ` [PATCH v17 23/35] virt: gunyah: Implement guestmemfd Elliot Berman
2024-02-22 23:16 ` [PATCH v17 24/35] virt: gunyah: Add ioctl to bind guestmem to VMs Elliot Berman
2024-02-22 23:16 ` [PATCH v17 25/35] virt: gunyah: guestmem: Initialize RM mem parcels from guestmem Elliot Berman
2024-02-22 23:16 ` [PATCH v17 26/35] virt: gunyah: Share guest VM dtb configuration to Gunyah Elliot Berman
2024-02-22 23:16 ` [PATCH v17 27/35] gunyah: rsc_mgr: Add RPC to enable demand paging Elliot Berman
2024-02-22 23:16 ` [PATCH v17 28/35] virt: gunyah: Enable " Elliot Berman
2024-02-22 23:16 ` [PATCH v17 29/35] gunyah: rsc_mgr: Add RPC to set VM boot context Elliot Berman
2024-03-14 14:02 ` Srivatsa Vaddagiri
2024-02-22 23:16 ` [PATCH v17 30/35] virt: gunyah: Allow userspace to initialize context of primary vCPU Elliot Berman
2024-03-14 14:03 ` Srivatsa Vaddagiri
2024-02-22 23:16 ` [PATCH v17 31/35] virt: gunyah: Add hypercalls for sending doorbell Elliot Berman
2024-02-22 23:16 ` [PATCH v17 32/35] virt: gunyah: Add irqfd interface Elliot Berman
2024-02-22 23:16 ` [PATCH v17 33/35] virt: gunyah: Add IO handlers Elliot Berman
2024-02-22 23:16 ` [PATCH v17 34/35] virt: gunyah: Add ioeventfd Elliot Berman
2024-02-22 23:16 ` [PATCH v17 35/35] MAINTAINERS: Add Gunyah hypervisor drivers section Elliot Berman
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