diff options
| author | Jann Horn <[email protected]> | 2019-03-29 00:09:39 +0100 |
|---|---|---|
| committer | Borislav Petkov <[email protected]> | 2019-03-29 14:55:31 +0100 |
| commit | a72a19327b92e09dab0eb9fd2bc83466465cbffb (patch) | |
| tree | 50852cb46b83716fb73875e09e6d5effb4ba0911 | |
| parent | 766460852cfaeca4042e5f3aeb9616b3689147bc (diff) | |
x86/mm/tlb: Define LOADED_MM_SWITCHING with pointer-sized number
sparse complains that LOADED_MM_SWITCHING's definition casts an int to a
pointer:
arch/x86/mm/tlb.c:409:17: warning: non size-preserving integer to pointer cast
Use a pointer-sized integer constant instead.
Signed-off-by: Jann Horn <[email protected]>
Signed-off-by: Borislav Petkov <[email protected]>
Reviewed-by: Mukesh Ojha <[email protected]>
Cc: Andy Lutomirski <[email protected]>
Cc: Dave Hansen <[email protected]>
Cc: "H. Peter Anvin" <[email protected]>
Cc: Ingo Molnar <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Rik van Riel <[email protected]>
Cc: Sai Praneeth <[email protected]>
Cc: Sebastian Andrzej Siewior <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Cc: x86-ml <[email protected]>
Link: https://lkml.kernel.org/r/[email protected]
| -rw-r--r-- | arch/x86/include/asm/tlbflush.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/include/asm/tlbflush.h b/arch/x86/include/asm/tlbflush.h index f4204bf377fc..90926e8dd1f8 100644 --- a/arch/x86/include/asm/tlbflush.h +++ b/arch/x86/include/asm/tlbflush.h @@ -167,7 +167,7 @@ struct tlb_state { */ struct mm_struct *loaded_mm; -#define LOADED_MM_SWITCHING ((struct mm_struct *)1) +#define LOADED_MM_SWITCHING ((struct mm_struct *)1UL) /* Last user mm for optimizing IBPB */ union { |