On Fri, Sep 28, 2018 at 09:02:19AM -0700, Dave Hansen wrote: > Changes from v1: > * Take "space_" out of do_kern/user_addr_fault() > * Make "bad fault" comment in do_kern_addr_fault() less scary > * Add clarifying comment for the conditions under which > do_kern_addr_fault() is called. > * Remove mention of hw_error_code in search_exception_tables() > comment. > * Clarify that the exception tables spell out individual > instructions, not larger sections of code. > * Use PAGE_MASK in is_vsyscall_vaddr() > * Add some additional reasoning behind the code move when > moving the vsyscall handling to user address space handler > * Remove hard-coded ~0xfff and replace with PAGE_MASK >
Acked-by: Peter Zijlstra (Intel) <[email protected]>
