[PATCH 0/5] x86/pti: small fixes and cleanups for pti

This is a short series of fixes and cleanups found when reading the code, no functional changes. Jiang Biao (5): x86/pti: check the return value of pti_user_pagetable_walk_p4d x86/pti: check the return value of pti_user_pagetable_walk_pmd x86/pti: make pti_set_kernel_image_nonglobal static

[PATCH 0/5] x86/pti: small fixes and cleanups for pti

This is a short series of fixes and cleanups found when reading the code, no functional changes. Jiang Biao (5): x86/pti: check the return value of pti_user_pagetable_walk_p4d x86/pti: check the return value of pti_user_pagetable_walk_pmd x86/pti: make pti_set_kernel_image_nonglobal static