[PATCH v4 0/4] x86/boot/KASLR: Restrict kernel to be randomized in mirror regions

2017-07-09 Thread Baoquan He
Our customer reported that Kernel text may be located on non-mirror region (movable zone) when both address range mirroring feature and KASLR are enabled. The functions of address range mirroring feature are as follows. - The physical memory region whose descriptors in EFI memory map have

[PATCH v4 0/4] x86/boot/KASLR: Restrict kernel to be randomized in mirror regions

2017-07-09 Thread Baoquan He
Our customer reported that Kernel text may be located on non-mirror region (movable zone) when both address range mirroring feature and KASLR are enabled. The functions of address range mirroring feature are as follows. - The physical memory region whose descriptors in EFI memory map have