Commits
Michael Neuling committed ce0ac1fc326
powerpc/tm: Remove unnecessary r1 save We save r1 to the scratch SPR and restore it from there after the trechkpt so saving r1 to the paca is not needed. Signed-off-by: Michael Neuling <mikey@neuling.org> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>