Thanks Sami! > -----Original Message----- > From: Sami Mujawar <sami.muja...@arm.com> > Sent: Tuesday, November 15, 2022 4:52 PM > To: Jianyong Wu <jianyong...@arm.com>; devel@edk2.groups.io > Cc: ardb+tianoc...@kernel.org; Justin He <justin...@arm.com>; nd > <n...@arm.com> > Subject: Re: [PATCH 0/3] CloudHv:arm: Enable direct kernel boot > > Hi Jianyong, > > Apologies this slipped off my radar. > I will start reviewing your patches this week. > > Regards, > > Sami Mujawar > > On 15/11/2022, 03:00, "Jianyong Wu" <jianyong...@arm.com> wrote: > > Hello, > > Long time silent. Any comments? > > Thanks > Jianyong > > > -----Original Message----- > > From: Jianyong Wu <jianyong...@arm.com> > > Sent: Friday, September 16, 2022 10:46 AM > > To: devel@edk2.groups.io; Sami Mujawar <sami.muja...@arm.com> > > Cc: ardb+tianoc...@kernel.org; Justin He <justin...@arm.com>; > Jianyong > > Wu <jianyong...@arm.com> > > Subject: [PATCH 0/3] CloudHv:arm: Enable direct kernel boot > > > > Direct kernel boot removes the dependency of retrieving kernel image > from > > block device. For Cloud Hypervisor, we use the following way to support > it. > > > > 1. Cloud Hypervisor store kernel image into memory and put kernel info, > > including the memory base and size, into DT; 2. When init memory in > edk2, > > the kernel memory region is retrieved from > > DT and set it as read only memory region; 3. Edk2 fetches kernel from > > memory and prepare a image handle; 4. Load kernel using LoadImage in > the > > end. > > > > 1 is done in Cloud Hypervisor, 2 and 3 is done in this patch set, 4 is > not > > affected. > > > > github PR link: https://github.com/tianocore/edk2/pull/3339 > > > > Signed-off-by: Jianyong Wu <jianyong...@arm.com> > > > > Jianyong Wu (3): > > CloudHv:arm: add kernel load fs driver > > CloudHv:arm: build hob for kernel image memory as read-only > > CloudHv:arm: add kernel loader lib dsc/fdf > > > > ArmVirtPkg/ArmVirtCloudHv.dsc | 8 +- > > ArmVirtPkg/ArmVirtCloudHv.fdf | 1 + > > .../CloudHvKernelLoaderFsDxe.c | 969 ++++++++++++++++++ > > .../CloudHvKernelLoaderFsDxe.inf | 55 + > > .../CloudHvVirtMemInfoLib.c | 66 +- > > 5 files changed, 1094 insertions(+), 5 deletions(-) create mode 100644 > > ArmVirtPkg/CloudHvKernelLoaderFsDxe/CloudHvKernelLoaderFsDxe.c > > create mode 100644 > > ArmVirtPkg/CloudHvKernelLoaderFsDxe/CloudHvKernelLoaderFsDxe.inf > > > > -- > > 2.17.1 > >
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