[PATCH 2/2] MIPS: MSA: bugfix of keeping MSA live context through clone or fork

[Leonid Yegoshin <Leonid.Yegoshin@xxxxxxxxxx>]

It seems the patch 39148e94e3e1f0477ce8ed3fda00123722681f3a

    "MIPS: fork: Fix MSA/FPU/DSP context duplication race"

assumes that DSP/FPU and MSA context should be inherited in child at clone/fork
(look into patch description). It was done on Matthew Fortune request from
toolchain team, I guess.

Well, in this case it should prevent clearing TIF_MSA_CTX_LIVE in copy_thread().

Signed-off-by: Leonid Yegoshin <Leonid.Yegoshin@xxxxxxxxxx>
---
 arch/mips/kernel/process.c |    1 -
 1 file changed, 1 deletion(-)

diff --git a/arch/mips/kernel/process.c b/arch/mips/kernel/process.c
index f2975d4d1e44..a16e62d40210 100644
--- a/arch/mips/kernel/process.c
+++ b/arch/mips/kernel/process.c
@@ -163,7 +163,6 @@ int copy_thread(unsigned long clone_flags, unsigned long usp,
 
 	clear_tsk_thread_flag(p, TIF_USEDFPU);
 	clear_tsk_thread_flag(p, TIF_USEDMSA);
-	clear_tsk_thread_flag(p, TIF_MSA_CTX_LIVE);
 
 #ifdef CONFIG_MIPS_MT_FPAFF
 	clear_tsk_thread_flag(p, TIF_FPUBOUND);