Re: [PATCH] [v2] kasan: remove clang version check for KASAN_STACK

2019-07-22 Thread Mark Brown
On Fri, Jul 19, 2019 at 10:03:31PM +0200, Arnd Bergmann wrote: > asan-stack mode still uses dangerously large kernel stacks of > tens of kilobytes in some drivers, and it does not seem that anyone > is working on the clang bug. Reviewed-by: Mark Brown signature.asc Description: PGP signature

Re: [PATCH] [v2] kasan: remove clang version check for KASAN_STACK

2019-07-22 Thread Andrey Ryabinin
On 7/19/19 11:03 PM, Arnd Bergmann wrote: > asan-stack mode still uses dangerously large kernel stacks of > tens of kilobytes in some drivers, and it does not seem that anyone > is working on the clang bug. > > Turn it off for all clang versions to prevent users from > accidentally enabling it

Re: [PATCH] [v2] kasan: remove clang version check for KASAN_STACK

2019-07-19 Thread Nick Desaulniers
On Fri, Jul 19, 2019 at 1:03 PM Arnd Bergmann wrote: > > asan-stack mode still uses dangerously large kernel stacks of > tens of kilobytes in some drivers, and it does not seem that anyone > is working on the clang bug. Acked-by: Nick Desaulniers > > Turn it off for all clang versions to preven