Re: [PATCH v5 06/10] powerpc/fsl_booke/32: implement KASLR infrastructure

2019-08-07 Thread Jason Yan
On 2019/8/7 21:04, Michael Ellerman wrote: Jason Yan writes: This patch add support to boot kernel from places other than KERNELBASE. Since CONFIG_RELOCATABLE has already supported, what we need to do is map or copy kernel to a proper place and relocate. Freescale Book-E parts expect lowmem

Re: [PATCH v5 06/10] powerpc/fsl_booke/32: implement KASLR infrastructure

2019-08-07 Thread Michael Ellerman
Jason Yan writes: > This patch add support to boot kernel from places other than KERNELBASE. > Since CONFIG_RELOCATABLE has already supported, what we need to do is > map or copy kernel to a proper place and relocate. Freescale Book-E > parts expect lowmem to be mapped by fixed TLB entries(TLB1).

[PATCH v5 06/10] powerpc/fsl_booke/32: implement KASLR infrastructure

2019-08-06 Thread Jason Yan
This patch add support to boot kernel from places other than KERNELBASE. Since CONFIG_RELOCATABLE has already supported, what we need to do is map or copy kernel to a proper place and relocate. Freescale Book-E parts expect lowmem to be mapped by fixed TLB entries(TLB1). The TLB1 entries are not su