diff options
Diffstat (limited to 'arch/x86/kernel/cpu/sgx/encl.c')
| -rw-r--r-- | arch/x86/kernel/cpu/sgx/encl.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/x86/kernel/cpu/sgx/encl.c b/arch/x86/kernel/cpu/sgx/encl.c index 5e6a64d8e3d6..ea81e597dd18 100644 --- a/arch/x86/kernel/cpu/sgx/encl.c +++ b/arch/x86/kernel/cpu/sgx/encl.c @@ -964,6 +964,8 @@ void sgx_zap_enclave_ptes(struct sgx_encl *encl, unsigned long addr) /** * sgx_alloc_va_page() - Allocate a Version Array (VA) page + * @reclaim: Reclaim EPC pages directly if none available. Enclave + * mutex should not be held if this is set. * * Allocate a free EPC page and convert it to a Version Array (VA) page. * @@ -971,12 +973,12 @@ void sgx_zap_enclave_ptes(struct sgx_encl *encl, unsigned long addr) * a VA page, * -errno otherwise */ -struct sgx_epc_page *sgx_alloc_va_page(void) +struct sgx_epc_page *sgx_alloc_va_page(bool reclaim) { struct sgx_epc_page *epc_page; int ret; - epc_page = sgx_alloc_epc_page(NULL, true); + epc_page = sgx_alloc_epc_page(NULL, reclaim); if (IS_ERR(epc_page)) return ERR_CAST(epc_page); |