hi Do u meant that upgrade fedora 7 to 1 and this problem with FC7 or kernel version?
On Thu, Oct 22, 2009 at 6:34 PM, Aioanei Rares <[email protected]> wrote: > pandi k wrote: > >> Hi >> >> I am working on fedora core 7, kernel version 2.6.21, gcc version 4.1.2. I >> have my user space application which communicate with my char driver using >> write and read system calls. I have a thread in application to send data to >> driver and concurrently a signal handler(user space) is register. write >> calls is invoking continuously and read call is also invoking continuously >> on notification from driver. Here am facing a problem of "futex_wait" at >> one time. Even though my user space application has no mutex locking, >> FUTEX_WAIT is called and nothing proceeds after this. >> >> I got below lines form strace of my process and always getting lock at >> same address. >> >> --- SIGRT_15 (Real-time signal 13) @ 0 (0) --- >> futex(0x4aa700b0, FUTEX_WAIT, 2, NULL >> >> please give me some tips to solve this issue or what could be reason for >> above things. >> if need any more info, i will give u. >> >> >> thanks... >> >> regards, >> pandi.k >> > Tip numero uno : upgrade to a current/supported version of Fedora. > > -- > fedora-list mailing list > [email protected] > To unsubscribe: https://www.redhat.com/mailman/listinfo/fedora-list > Guidelines: > http://fedoraproject.org/wiki/Communicate/MailingListGuidelines >
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