ENUM SGX_PAGE_TYPE(9)

✨ NAME ✨

okay so bestie, this is enum sgx_page_type(9) from the Kernel API Manual — literally the bits in the SECINFO flags defining the page type 💅 iykyk

✨ SYNOPSIS ✨

enum sgx_page_type {
    SGX_PAGE_TYPE_SECS ,
    SGX_PAGE_TYPE_TCS ,
    SGX_PAGE_TYPE_REG ,
    SGX_PAGE_TYPE_VA ,
    SGX_PAGE_TYPE_TRIM

};

🎀 Constants 🎀

• SGX_PAGE_TYPE_SECS — a SECS page ✨
• SGX_PAGE_TYPE_TCS — a TCS page 🦋
• SGX_PAGE_TYPE_REG — a regular page 🌸
• SGX_PAGE_TYPE_VA — a VA page 💜
• SGX_PAGE_TYPE_TRIM — a page in trimmed state 💅

💖 Description 💖

okay but for real, when you’re making changes to this enum, make sure its values can still fit in the bitfield within struct sgx_encl_page 😭 like don’t let the bitfield catch you lacking, fr fr. This enum has main character energy, but it still has to stay in its lane 🫶

🌈 SEE ALSO 🌈

Kernel file ./arch/x86/include/asm/sgx.h — plus the whole iconic crew: SGX_ENCLS_FAULT_FLAG(9), enum sgx_return_code(9), enum sgx_miscselect(9), enum sgx_attribute(9), struct sgx_secs(9), enum sgx_tcs_flags(9), struct sgx_tcs(9), struct sgx_pageinfo(9), enum sgx_secinfo_flags(9), struct sgx_secinfo(9), struct sgx_pcmd(9), struct sgx_sigstruct_header(9), struct sgx_sigstruct_body(9), struct sgx_sigstruct(9) 🧚

xoxo, this page lives in ./arch/x86/include/asm and is dated October 2026 🎀