Re: [PATCH v5 00/10] implement KASLR for powerpc/fsl_booke/32

2019-08-07 Thread Jason Yan
On 2019/8/7 21:12, Michael Ellerman wrote: Hi Jason, Jason Yan writes: This series implements KASLR for powerpc/fsl_booke/32, as a security feature that deters exploit attempts relying on knowledge of the location of kernel internals. Thanks for doing this work. Sorry I didn't get a chan

Re: [PATCH v5 00/10] implement KASLR for powerpc/fsl_booke/32

2019-08-07 Thread Michael Ellerman
Hi Jason, Jason Yan writes: > This series implements KASLR for powerpc/fsl_booke/32, as a security > feature that deters exploit attempts relying on knowledge of the location > of kernel internals. Thanks for doing this work. Sorry I didn't get a chance to look at this until v5, I sent a few co

[PATCH v5 00/10] implement KASLR for powerpc/fsl_booke/32

2019-08-06 Thread Jason Yan
This series implements KASLR for powerpc/fsl_booke/32, as a security feature that deters exploit attempts relying on knowledge of the location of kernel internals. Since CONFIG_RELOCATABLE has already supported, what we need to do is map or copy kernel to a proper place and relocate. Freescale Boo