Re: [Query] ARM64 kaslr support - randomness, seeding and kdump

Hi Ard, On Tue, Mar 13, 2018 at 2:28 AM, Ard Biesheuvel wrote: > On 12 March 2018 at 20:14, Bhupesh Sharma wrote: >> Hi Ard, >> >> I remember we had a discussion on this topic some time ago, but I was >> working on enabling KASLR support on arm64

[PATCH] arm64: Add support to supply 'kaslr-seed' to secondary kernel

This patch adds the support to supply 'kaslr-seed' to secondary kernel, when we do a 'kexec warm reboot to another kernel' (although the behaviour remains the same for the 'kdump' case as well) on arm64 platforms using the 'kexec_load' invocation method. Lets consider the case where the primary