[patch 1/9] perf/x86/amd/uncore: Fix __percpu annotation

Thomas Gleixner
2024-03-04T10:12:20Z

The __percpu annotation in struct amd_uncore is confusing sparse:

uncore.c:649:10: sparse: warning: incorrect type in initializer (different address spaces)
uncore.c:649:10: sparse: expected void const [noderef] __percpu *__vpp_verify
uncore.c:649:10: sparse: got union amd_uncore_info *

The reason is that the __percpu annotation sits between the '*'
dereferencing operator and the member name.

Move it before the dereferencing operator to cure this.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---
arch/x86/events/amd/uncore.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

--- a/arch/x86/events/amd/uncore.c
+++ b/arch/x86/events/amd/uncore.c
@@ -71,7 +71,7 @@ union amd_uncore_info {
};

struct amd_uncore {
- union amd_uncore_info * __percpu info;
+ union amd_uncore_info __percpu *info;
struct amd_uncore_pmu *pmus;
unsigned int num_pmus;
bool init_done;