On 01/27, Al Viro wrote: > > BTW, there's an additional pile of obfuscation: > /* work to do on interrupt/exception return */ > #define _TIF_WORK_MASK \ > (0x0000FFFF & \ > ~(_TIF_SYSCALL_TRACE|_TIF_SYSCALL_AUDIT| \ > _TIF_SINGLESTEP|_TIF_SECCOMP|_TIF_SYSCALL_EMU)) > > /* work to do on any return to user space */ > #define _TIF_ALLWORK_MASK \ > ((0x0000FFFF & ~_TIF_SECCOMP) | _TIF_SYSCALL_TRACEPOINT | \ > _TIF_NOHZ)
Heh, yes ;) > Why is _TIF_UPROBE *not* a part > of _TIF_DO_NOTIFY_MASK, for example? Yes, please see another email. That is why uprobe_deny_signal() sets TIF_NOTIFY_RESUME along with TIF_UPROBE. Oleg. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
