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 of tm_orig_msr, thus allowing us to drop it from > thread_struct structure. This patch does that change. > > Signed-off-by: Anshuman Khandual <khand...@linux.vnet.ibm.com> > --- > This issue came up in the discussion regarding ptrace interface for TM > specific registers https://lkml.org/lkml/2015/4/20/100, so just wanted > to give this a try. The basic TM tests still pass after this change.
Hey Michael/Mikey, Whats your thoughts on this ? Can we drop tm_orig_msr ? _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev