On Thu, May 21, 2020 at 04:32:57PM +0800, Chen Zhou wrote: > Currently, there is only one crash kernel region on arm64, we add > another region "crash kernel low" used for crash dump kernel devices. > > To do this, we add DT property "linux,low-memory-range" to crash > dump kernel's dtb to pass the low region. > > Signed-off-by: Chen Zhou <chenzhou10@xxxxxxxxxx> > --- > For "support reserving crashkernel above 4G on arm64 kdump", we need > to modify the kexec-tools. > > Changes since [v2]: > - Rebase to latest kexec-tools code. > > Changes since [v1]: > - Add another DT property "linux,low-memory-range" to crash dump kernel's > dtb to pass the low region instead of reusing "linux,usable-memory-range". > > [1]: http://lists.infradead.org/pipermail/kexec/2019-April/022792.html > [2]: http://lists.infradead.org/pipermail/kexec/2019-August/023569.html Thanks. I think it would be appropriate for me to apply this change to kexec-tools once the corresponding changes have been accepted to the kernel. Please repost when that is the case. _______________________________________________ kexec mailing list kexec@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/kexec
