Messages in this thread | | | Subject | Re: PREEMPT_RT and mptfusion | From | "Serge Noiraud" <> | Date | Fri, 08 Jul 2005 14:54:38 +0200 |
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Le ven 08/07/2005 à 14:00, Serge Noiraud a écrit : > Le jeu 07/07/2005 à 19:52, Ingo Molnar a écrit : > > * Serge Noiraud <serge.noiraud@bull.net> wrote: > > > > > Same problem with this patch and CONFIG_PCI_MSI=y > > > This is not the solution. > > > > ok, -51-12 should have a better fix - does that kernel work for you with > > PCI_MSI=y? > I tried 51-13. It's OK. > I have new messages : > ... > Freeing unused kernel memory: 376k freed > input: AT Translated Set 2 keyboard on isa0060/serio0 > logips2pp: Detected unknown logitech mouse model 1 > input: PS/2 Logitech Mouse on isa0060/serio1 > BUG: modprobe:1099 RT task yield()-ing! > [<c0104533>] dump_stack+0x23/0x30 (20) > [<c03ce248>] yield+0x58/0x60 (20) > [<c011b7e3>] wait_task_inactive+0x93/0xb0 (24) > [<c013b1d6>] kthread_bind+0x26/0x60 (24) > [<c014f05c>] __stop_machine_run+0x9c/0xd0 (132) > [<c014f0b4>] stop_machine_run+0x24/0x40 (20) > [<c014a74a>] sys_init_module+0x8a/0x230 (32) > [<c01034a8>] sysenter_past_esp+0x61/0x89 (-8116) > ------------------------------ > | showing all locks held by: | (modprobe/1099 [f700a610, 98]): > ------------------------------ > > #001: [c0440fa4] {module_mutex.lock} > ... acquired at: sys_init_module+0x3b/0x230 > > #002: [c04416a4] {stopmachine_mutex.lock} > ... acquired at: __stop_machine_run+0x69/0xd0 > > ts: Compaq touchscreen protocol output > Generic RTC Driver v1.07 > ACPI: Power Button (FF) [PWRF] > ... I'm not sure it's good. I loose my file system : After one RT test, I cannot ls -l on all my filesystems : # ls -l ls: get_cpu_speed.c: Input/output error ls: get_cpu_speed.o: Input/output error ls: toto: Input/output error ls: fonctions.h: Input/output error ls: Makefile: Input/output error ls: max_tsc_aff.c: Input/output error ls: max_tsc_aff.o: Input/output error total 12 -rwxr-xr-x 1 root root 10279 Jul 8 11:19 tsc*
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