Re: [PATCH RESEND] x86/kexec: Carry forward the boot DTB on kexec

2025-08-01 Thread Brian Mak
On Jul 31, 2025, at 8:02 PM, Baoquan He wrote: > On 07/29/25 at 11:21am, Brian Mak wrote: >> The kexec_file_load syscall on x86 currently does not support passing >> a device tree blob to the new kernel. >> >> To add support for this, we copy the behavior of ARM64 and PowerPC and >> copy the cur

Re: [PATCH v2] kho: add test for kexec handover

2025-08-01 Thread Pratyush Yadav
Hi Mike, On Fri, Aug 01 2025, Mike Rapoport wrote: > From: "Mike Rapoport (Microsoft)" > > Testing kexec handover requires a kernel driver that will generate some > data and preserve it with KHO on the first boot and then restore that > data and verify it was preserved properly after kexec. > >

Re: [PATCH v2] kho: add test for kexec handover

2025-08-01 Thread Thomas Weißschuh
On 2025-08-01 13:06:30+0300, Mike Rapoport wrote: > From: "Mike Rapoport (Microsoft)" > > Testing kexec handover requires a kernel driver that will generate some > data and preserve it with KHO on the first boot and then restore that > data and verify it was preserved properly after kexec. > > T

[PATCH v2] kho: add test for kexec handover

2025-08-01 Thread Mike Rapoport
From: "Mike Rapoport (Microsoft)" Testing kexec handover requires a kernel driver that will generate some data and preserve it with KHO on the first boot and then restore that data and verify it was preserved properly after kexec. To facilitate such test, along with the kernel driver responsible