From c40413a65eeb98d6f9eeb92544ab782c812ccc51 Mon Sep 17 00:00:00 2001 From: Richard Henderson Date: Fri, 10 Feb 2017 06:56:34 +1000 Subject: [PATCH] linux-user: Honor CLONE_SETTLS for openrisc Threads work much better when you set the TLS register. This was fixed in the upstream kernel for Linux 4.9. Signed-off-by: Richard Henderson --- linux-user/openrisc/target_cpu.h | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/linux-user/openrisc/target_cpu.h b/linux-user/openrisc/target_cpu.h index a21ed1aff8..f283d96a93 100644 --- a/linux-user/openrisc/target_cpu.h +++ b/linux-user/openrisc/target_cpu.h @@ -30,9 +30,7 @@ static inline void cpu_clone_regs(CPUOpenRISCState *env, target_ulong newsp) static inline void cpu_set_tls(CPUOpenRISCState *env, target_ulong newtls) { - /* Linux kernel 3.10 does not pay any attention to CLONE_SETTLS - * in copy_thread(), so QEMU need not do so either. - */ + env->gpr[10] = newtls; } #endif