diff options
Diffstat (limited to 'arch/x86/mm/ioremap.c')
| -rw-r--r-- | arch/x86/mm/ioremap.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/x86/mm/ioremap.c b/arch/x86/mm/ioremap.c index 1ad0228f8ceb..78c5bc654cff 100644 --- a/arch/x86/mm/ioremap.c +++ b/arch/x86/mm/ioremap.c @@ -17,6 +17,7 @@ #include <linux/cc_platform.h> #include <linux/efi.h> #include <linux/pgtable.h> +#include <linux/kmsan.h> #include <asm/set_memory.h> #include <asm/e820/api.h> @@ -479,6 +480,8 @@ void iounmap(volatile void __iomem *addr) return; } + kmsan_iounmap_page_range((unsigned long)addr, + (unsigned long)addr + get_vm_area_size(p)); memtype_free(p->phys_addr, p->phys_addr + get_vm_area_size(p)); /* Finally remove it */ |