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Searched refs:encl_page (Results 1 – 3 of 3) sorted by relevance

/linux/arch/x86/kernel/cpu/sgx/
H A Dencl.c132 static int __sgx_encl_eldu(struct sgx_encl_page *encl_page, in __sgx_encl_eldu() argument
136 unsigned long va_offset = encl_page->desc & SGX_ENCL_PAGE_VA_OFFSET_MASK; in __sgx_encl_eldu()
137 struct sgx_encl *encl = encl_page->encl; in __sgx_encl_eldu()
147 page_index = PFN_DOWN(encl_page->desc - encl_page->encl->base); in __sgx_encl_eldu()
162 pginfo.addr = encl_page->desc & PAGE_MASK; in __sgx_encl_eldu()
173 sgx_get_epc_virt_addr(encl_page->va_page->epc_page) + va_offset); in __sgx_encl_eldu()
211 static struct sgx_epc_page *sgx_encl_eldu(struct sgx_encl_page *encl_page, in sgx_encl_eldu() argument
215 unsigned long va_offset = encl_page->desc & SGX_ENCL_PAGE_VA_OFFSET_MASK; in sgx_encl_eldu()
216 struct sgx_encl *encl = encl_page->encl; in sgx_encl_eldu()
220 epc_page = sgx_alloc_epc_page(encl_page, false); in sgx_encl_eldu()
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H A Dmain.c204 struct sgx_encl_page *encl_page = epc_page->owner; in sgx_encl_ewb() local
205 struct sgx_encl *encl = encl_page->encl; in sgx_encl_ewb()
211 encl_page->desc &= ~SGX_ENCL_PAGE_BEING_RECLAIMED; in sgx_encl_ewb()
249 encl_page->desc |= va_offset; in sgx_encl_ewb()
250 encl_page->va_page = va_page; in sgx_encl_ewb()
257 struct sgx_encl_page *encl_page = epc_page->owner; in sgx_reclaimer_write() local
258 struct sgx_encl *encl = encl_page->encl; in sgx_reclaimer_write()
265 encl_page->epc_page = NULL; in sgx_reclaimer_write()
304 struct sgx_encl_page *encl_page; in sgx_reclaim_pages() local
319 encl_page = epc_page->owner; in sgx_reclaim_pages()
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H A Dioctl.c208 struct sgx_encl_page *encl_page, in __sgx_encl_add_page() argument
230 pginfo.addr = encl_page->desc & PAGE_MASK; in __sgx_encl_add_page()
271 struct sgx_encl_page *encl_page; in sgx_encl_add_page() local
276 encl_page = sgx_encl_page_alloc(encl, offset, secinfo->flags); in sgx_encl_add_page()
277 if (IS_ERR(encl_page)) in sgx_encl_add_page()
278 return PTR_ERR(encl_page); in sgx_encl_add_page()
280 epc_page = sgx_alloc_epc_page(encl_page, true); in sgx_encl_add_page()
282 kfree(encl_page); in sgx_encl_add_page()
307 ret = xa_insert(&encl->page_array, PFN_DOWN(encl_page->desc), in sgx_encl_add_page()
308 encl_page, GFP_KERNEL); in sgx_encl_add_page()
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