arm64 test_user_copy crash on copy_from_user(uptr, kptr, size)

Arnd Bergmann arnd at arndb.de
Fri May 26 13:35:51 PDT 2017


On Fri, May 26, 2017 at 5:40 PM, Mark Rutland <mark.rutland at arm.com> wrote:
> On Fri, May 26, 2017 at 05:24:47PM +0200, Arnd Bergmann wrote:

> AFAICT, that test was disabled in commit:
>
>   f5f893c57e37ca73 ("usercopy: Adjust tests to deal with SMAP/PAN")
>
> ... or have I misunderstood?

I think you are right, my mistake for not checking the latest kernels
and only relying on the bug report that said it also happens on "mainline".

     Arnd



More information about the linux-arm-kernel mailing list