2011/4/22 kiron <linux...@gmail.com>: > When enable both CYGSEM_KERNEL_SCHED_ASR_SUPPORT and > CYGIMP_KERNEL_INTERRUPTS_DSRS, consider that local variable call_asr > is set to true and clear the asr_pending flag of current thread, but > has DSRs_pending. It will continue the while loop and the call_asr's > value is re-initialized to false, code path will miss to call ASR. > > Posix timer use ASR to deliver signal,If missing to call ASR, and > signal will not been delivered. Unfortunately, posix time subsystem > don't try to reset the asr_pending flag (see alarm_action() in > packages/compat/posix/current/src/time.cxx), and the timer was > disarmed forever (If it is a interval timer). > > here is a small patch to fix this. > > Huang Yi > ------------------------
Anybody can review this patch? or I should send the mail to another mail list? -- Huang Yi (kiron) -------------------
