Re: [RFC] powerpc, tm: Drop tm_orig_msr from thread_struct

2015-07-02 Thread Michael Neuling
On Mon, 2015-04-20 at 13:45 +0530, Anshuman Khandual wrote: > Currently tm_orig_msr is getting used during process context switch only. > Then there is ckpt_regs which saves the checkpointed userspace context > The MSR slot contained in ckpt_regs structure can be used during process > context switc

Re: [RFC] powerpc, tm: Drop tm_orig_msr from thread_struct

2015-06-25 Thread Anshuman Khandual
On 04/24/2015 10:31 AM, Anshuman Khandual wrote: > On 04/20/2015 01:45 PM, Anshuman Khandual wrote: >> Currently tm_orig_msr is getting used during process context switch only. >> Then there is ckpt_regs which saves the checkpointed userspace context >> The MSR slot contained in ckpt_regs structure

Re: [RFC] powerpc, tm: Drop tm_orig_msr from thread_struct

2015-04-23 Thread Anshuman Khandual
On 04/20/2015 01:45 PM, Anshuman Khandual wrote: > Currently tm_orig_msr is getting used during process context switch only. > Then there is ckpt_regs which saves the checkpointed userspace context > The MSR slot contained in ckpt_regs structure can be used during process > context switch instead o