Re: [PATCH v9 23/51] powerpc: Enable pkey subsystem

2017-11-12 Thread Ram Pai
On Mon, Nov 06, 2017 at 12:57:15AM -0800, Ram Pai wrote: > PAPR defines 'ibm,processor-storage-keys' property. It exports two > values. The first value holds the number of data-access keys and the > second holds the number of instruction-access keys. Due to a bug in > the firmware, instruction-ac

[PULL] Documentation changes for 4.15

2017-11-12 Thread Jonathan Corbet
The following changes since commit e19b205be43d11bff638cad4487008c48d21c103: Linux 4.14-rc2 (2017-09-24 16:38:56 -0700) are available in the git repository at: git://git.lwn.net/linux.git tags/docs-4.15 for you to fetch changes up to 47427379ea80f1368ccec6ba20874fc19a9f0cc4: documentatio

Re: [PATCH v9 00/51] powerpc, mm: Memory Protection Keys

2017-11-12 Thread Ram Pai
On Fri, Nov 10, 2017 at 07:10:31PM +0100, Christophe LEROY wrote: > Hi > > Le 06/11/2017 à 09:56, Ram Pai a écrit : > >Memory protection keys enable applications to protect its > >address space from inadvertent access from or corruption > >by itself. > > > >These patches along with the pte-bit fre