sparse complains rightfully about the usage of EXPORT_SYMBOL_GPL() for per CPU variables: callthunks.c:346:20: sparse: warning: incorrect type in initializer (different address spaces) callthunks.c:346:20: sparse: expected void const [noderef] __percpu *__vpp_verify callthunks.c:346:20: sparse: got unsigned long long * Use EXPORT_PER_CPU_SYMBOL_GPL instead. Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx> --- arch/x86/kernel/callthunks.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/arch/x86/kernel/callthunks.c +++ b/arch/x86/kernel/callthunks.c @@ -44,8 +44,8 @@ DEFINE_PER_CPU(u64, __x86_call_count); DEFINE_PER_CPU(u64, __x86_ret_count); DEFINE_PER_CPU(u64, __x86_stuffs_count); DEFINE_PER_CPU(u64, __x86_ctxsw_count); -EXPORT_SYMBOL_GPL(__x86_ctxsw_count); -EXPORT_SYMBOL_GPL(__x86_call_count); +EXPORT_PER_CPU_SYMBOL_GPL(__x86_ctxsw_count); +EXPORT_PER_CPU_SYMBOL_GPL(__x86_call_count); #endif extern s32 __call_sites[], __call_sites_end[];
