diff options
| -rw-r--r-- | arch/x86/kernel/ldt.c | 11 |
1 files changed, 1 insertions, 10 deletions
diff --git a/arch/x86/kernel/ldt.c b/arch/x86/kernel/ldt.c index 34e918ad34d4..b8aee71840ae 100644 --- a/arch/x86/kernel/ldt.c +++ b/arch/x86/kernel/ldt.c @@ -559,16 +559,7 @@ static bool allow_16bit_segments(void) * is worthwhile, disallow 16-bit segments under Xen PV. */ if (xen_pv_domain()) { - static DEFINE_MUTEX(xen_warning); - static bool warned; - - mutex_lock(&xen_warning); - if (!warned) { - pr_info("Warning: 16-bit segments do not work correctly in a Xen PV guest\n"); - warned = true; - } - mutex_unlock(&xen_warning); - + pr_info_once("Warning: 16-bit segments do not work correctly in a Xen PV guest\n"); return false; } #endif |