Re: [PATCH v1 1/8] powerpc/lib/code-patching: Enhance code patching

2017-05-28 Thread Christophe LEROY
Le 29/05/2017 à 00:58, Balbir Singh a écrit : On Sun, 2017-05-28 at 16:29 +0200, christophe leroy wrote: Le 25/05/2017 à 05:36, Balbir Singh a écrit : Today our patching happens via direct copy and patch_instruction. The patching code is well contained in the sense that copying bits are limi

Re: [PATCH v1 1/8] powerpc/lib/code-patching: Enhance code patching

2017-05-28 Thread Christophe LEROY
Le 29/05/2017 à 00:50, Balbir Singh a écrit : On Sun, 2017-05-28 at 17:59 +0200, christophe leroy wrote: Le 25/05/2017 à 05:36, Balbir Singh a écrit : Today our patching happens via direct copy and patch_instruction. The patching code is well contained in the sense that copying bits are limi

Re: [PATCH v1 1/8] powerpc/lib/code-patching: Enhance code patching

2017-05-28 Thread Balbir Singh
On Sun, 2017-05-28 at 16:29 +0200, christophe leroy wrote: > > Le 25/05/2017 à 05:36, Balbir Singh a écrit : > > Today our patching happens via direct copy and > > patch_instruction. The patching code is well > > contained in the sense that copying bits are limited. > > > > While considering impl

Re: [PATCH v1 1/8] powerpc/lib/code-patching: Enhance code patching

2017-05-28 Thread Balbir Singh
On Sun, 2017-05-28 at 17:59 +0200, christophe leroy wrote: > > Le 25/05/2017 à 05:36, Balbir Singh a écrit : > > Today our patching happens via direct copy and > > patch_instruction. The patching code is well > > contained in the sense that copying bits are limited. > > > > While considering impl

Re: [PATCH v1 1/8] powerpc/lib/code-patching: Enhance code patching

2017-05-28 Thread Balbir Singh
On Sun, 2017-05-28 at 20:00 +0200, christophe leroy wrote: > > Le 25/05/2017 à 05:36, Balbir Singh a écrit : > > Today our patching happens via direct copy and > > patch_instruction. The patching code is well > > contained in the sense that copying bits are limited. > > > > While considering impl

Re: [PATCH v1 1/8] powerpc/lib/code-patching: Enhance code patching

2017-05-28 Thread christophe leroy
Le 25/05/2017 à 05:36, Balbir Singh a écrit : Today our patching happens via direct copy and patch_instruction. The patching code is well contained in the sense that copying bits are limited. While considering implementation of CONFIG_STRICT_RWX, the first requirement is to a create another ma

Re: [PATCH v1 1/8] powerpc/lib/code-patching: Enhance code patching

2017-05-28 Thread christophe leroy
Le 25/05/2017 à 05:36, Balbir Singh a écrit : Today our patching happens via direct copy and patch_instruction. The patching code is well contained in the sense that copying bits are limited. While considering implementation of CONFIG_STRICT_RWX, the first requirement is to a create another ma

Re: [PATCH v1 1/8] powerpc/lib/code-patching: Enhance code patching

2017-05-28 Thread christophe leroy
Le 25/05/2017 à 05:36, Balbir Singh a écrit : Today our patching happens via direct copy and patch_instruction. The patching code is well contained in the sense that copying bits are limited. While considering implementation of CONFIG_STRICT_RWX, the first requirement is to a create another ma

Re: [PATCH v1 1/8] powerpc/lib/code-patching: Enhance code patching

2017-05-25 Thread kbuild test robot
Hi Balbir, [auto build test ERROR on powerpc/next] [also build test ERROR on v4.12-rc2 next-20170525] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Balbir-Singh/Enable-STRICT_KERNEL_RWX/2017052