On Fri, Oct 18, 2024 at 10:18:42AM +0800, Baoquan He wrote: > HI Gregory, > > On 10/17/24 at 03:03pm, Gregory Price wrote: > > walk_system_ram_res_rev() erroneously discards resource flags when > > passing the information to the callback. > > > > This causes systems with IORESOURCE_SYSRAM_DRIVER_MANAGED memory to > > have these resources selected during kexec to store kexec buffers > > if that memory happens to be at placed above normal system ram. > > Sorry about that. I haven't checked IORESOURCE_SYSRAM_DRIVER_MANAGED > memory carefully, wondering if res could be set as > 'IORESOURCE_SYSTEM_RAM | IORESOURCE_BUSY' plus > IORESOURCE_SYSRAM_DRIVER_MANAGED in iomem_resource tree. > > Anyway, the change in this patch is certainly better. Thanks. Can we get more test cases in the respective module, please? -- With Best Regards, Andy Shevchenko
