diff options
Diffstat (limited to 'arch/x86/entry/common.c')
| -rw-r--r-- | arch/x86/entry/common.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/x86/entry/common.c b/arch/x86/entry/common.c index 51beb8d29123..2418804e66b4 100644 --- a/arch/x86/entry/common.c +++ b/arch/x86/entry/common.c @@ -1,7 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * common.c - C code for kernel entry and exit * Copyright (c) 2015 Andrew Lutomirski - * GPL v2 * * Based on asm and ptrace code by many authors. The code here originated * in ptrace.c and signal.c. @@ -32,6 +32,7 @@ #include <asm/vdso.h> #include <asm/cpufeature.h> #include <asm/fpu/api.h> +#include <asm/nospec-branch.h> #define CREATE_TRACE_POINTS #include <trace/events/syscalls.h> @@ -220,6 +221,8 @@ __visible inline void prepare_exit_to_usermode(struct pt_regs *regs) #endif user_enter_irqoff(); + + mds_user_clear_cpu_buffers(); } #define SYSCALL_EXIT_WORK_FLAGS \ |