diff options
Diffstat (limited to 'arch/x86/kernel/cpu/sgx/main.c')
| -rw-r--r-- | arch/x86/kernel/cpu/sgx/main.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/x86/kernel/cpu/sgx/main.c b/arch/x86/kernel/cpu/sgx/main.c index 0aad028f04d4..e5a37b6e9aa5 100644 --- a/arch/x86/kernel/cpu/sgx/main.c +++ b/arch/x86/kernel/cpu/sgx/main.c @@ -165,17 +165,17 @@ static int __sgx_encl_ewb(struct sgx_epc_page *epc_page, void *va_slot, pginfo.addr = 0; pginfo.secs = 0; - pginfo.contents = (unsigned long)kmap_atomic(backing->contents); - pginfo.metadata = (unsigned long)kmap_atomic(backing->pcmd) + + pginfo.contents = (unsigned long)kmap_local_page(backing->contents); + pginfo.metadata = (unsigned long)kmap_local_page(backing->pcmd) + backing->pcmd_offset; ret = __ewb(&pginfo, sgx_get_epc_virt_addr(epc_page), va_slot); set_page_dirty(backing->pcmd); set_page_dirty(backing->contents); - kunmap_atomic((void *)(unsigned long)(pginfo.metadata - + kunmap_local((void *)(unsigned long)(pginfo.metadata - backing->pcmd_offset)); - kunmap_atomic((void *)(unsigned long)pginfo.contents); + kunmap_local((void *)(unsigned long)pginfo.contents); return ret; } |