Re: [PATCH v8 4/4] powerpc: Book3S 64-bit "heavyweight" KASAN support

2020-07-06 Thread kernel test robot
Hi Daniel, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on powerpc/next] [also build test WARNING on linux/master linus/master v5.8-rc4 next-20200703] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest t

[PATCH v8 4/4] powerpc: Book3S 64-bit "heavyweight" KASAN support

2020-07-01 Thread Daniel Axtens
Implement a limited form of KASAN for Book3S 64-bit machines running under the Radix MMU: - Set aside the last 1/8th of the first contiguous block of physical memory to provide writable shadow for the linear map. For annoying reasons documented below, the memory size must be specified at co

[PATCH v8 4/4] powerpc: Book3S 64-bit "heavyweight" KASAN support

2020-03-06 Thread Daniel Axtens
Implement a limited form of KASAN for Book3S 64-bit machines running under the Radix MMU: - Set aside the last 1/8th of the first contiguous block of physical memory to provide writable shadow for the linear map. For annoying reasons documented below, the memory size must be specified at co