Re: [PATCH] powerpc/tm: Set ckpt_regs.msr before using it.

2017-10-24 Thread Cyril Bur
On Tue, 2017-10-24 at 15:13 -0200, Breno Leitao wrote: > From: Breno Leitao > > On commit commit f48e91e87e67 ("powerpc/tm: Fix FP and VMX register > corruption"), we check ckpt_regs.msr to see if a feature (as VEC, VSX > and FP) is disabled (thus the hot registers might be bogus during the > rec

[PATCH] powerpc/tm: Set ckpt_regs.msr before using it.

2017-10-24 Thread Breno Leitao
From: Breno Leitao On commit commit f48e91e87e67 ("powerpc/tm: Fix FP and VMX register corruption"), we check ckpt_regs.msr to see if a feature (as VEC, VSX and FP) is disabled (thus the hot registers might be bogus during the reclaim), and then copy the previously saved thread registers, with th