Re: [RFC PATCH 09/11] kallsyms: hide layout and expose seed

2020-02-27 Thread Baoquan He
On 02/27/20 at 08:02am, Kees Cook wrote: > On Thu, Feb 27, 2020 at 10:42:53AM +0800, Baoquan He wrote: > > On 02/06/20 at 09:51am, Kristen Carlson Accardi wrote: > > > On Thu, 2020-02-06 at 04:32 -0800, Kees Cook wrote: > > > > > > In the past, making kallsyms entirely unreadable seemed to break >

Re: [RFC PATCH 09/11] kallsyms: hide layout and expose seed

2020-02-27 Thread Kees Cook
On Thu, Feb 27, 2020 at 10:42:53AM +0800, Baoquan He wrote: > On 02/06/20 at 09:51am, Kristen Carlson Accardi wrote: > > On Thu, 2020-02-06 at 04:32 -0800, Kees Cook wrote: > > > > In the past, making kallsyms entirely unreadable seemed to break > > > weird > > > stuff in userspace. How about havi

Re: [RFC PATCH 09/11] kallsyms: hide layout and expose seed

2020-02-26 Thread Baoquan He
On 02/06/20 at 09:51am, Kristen Carlson Accardi wrote: > On Thu, 2020-02-06 at 04:32 -0800, Kees Cook wrote: > > In the past, making kallsyms entirely unreadable seemed to break > > weird > > stuff in userspace. How about having an alternative view that just > > contains a alphanumeric sort of the