From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <4DAD40B7.5000803@domain.hid> Date: Tue, 19 Apr 2011 09:58:47 +0200 From: Jesper Christensen MIME-Version: 1.0 References: <4D9F0679.7080109@domain.hid> <1302268379.2101.35.camel@domain.hid> <4DA30C80.3010107@domain.hid> <1302531493.2054.355.camel@domain.hid> <4DA30E14.6070401@domain.hid> <1302532049.2054.357.camel@domain.hid> <4DA31108.9080000@domain.hid> <1302532753.2054 <4DA314F1.3070504@domain.hid> <4DA31EB6.4040909@domain.hid> <4DA4544F.7020300@domain.hid> <4DA45660.4000003@domain.hid> <4DA45D0F.4090501@domain.hid> <4DA45E42.5030500@domain.hid> <4DA45FD7.9000802@domain.hid> <4DAD392D.7030501@domain.hid> <1303198745.2096.8.camel@domain.hid> In-Reply-To: <1303198745.2096.8.camel@domain.hid> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit Subject: Re: [Xenomai-core] kernel threads crash List-Id: Xenomai life and development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Philippe Gerum Cc: xenomai@xenomai.org Great thanks, but i can't help wondering if the problems i'm seeing are related to some of my userspace programs using fp. /Jesper On 2011-04-19 09:39, Philippe Gerum wrote: > On Tue, 2011-04-19 at 09:26 +0200, Jesper Christensen wrote: > >> If i run switchtest i get the following output: >> >> > > If still talking about the cpci6200, this patch should apply: > http://git.xenomai.org/?p=xenomai-rpm.git;a=commit;h=3d6fa118ef282c60dfeb0e690a579e8357bb7d13 > > >> [root@domain.hid /bin]# switchtest >> == Testing FPU check routines... >> r0: 1 != 2 >> r1: 1 != 2 >> r2: 1 != 2 >> r3: 1 != 2 >> r4: 1 != 2 >> r5: 1 != 2 >> r6: 1 != 2 >> r7: 1 != 2 >> r8: 1 != 2 >> r9: 1 != 2 >> r10: 1 != 2 >> r11: 1 != 2 >> r12: 1 != 2 >> r13: 1 != 2 >> r14: 1 != 2 >> r15: 1 != 2 >> r16: 1 != 2 >> r17: 1 != 2 >> r18: 1 != 2 >> r19: 1 != 2 >> r20: 1 != 2 >> r21: 1 != 2 >> r22: 1 != 2 >> r23: 1 != 2 >> r24: 1 != 2 >> r25: 1 != 2 >> r26: 1 != 2 >> r27: 1 != 2 >> r28: 1 != 2 >> r29: 1 != 2 >> r30: 1 != 2 >> r31: 1 != 2 >> == FPU check routines: OK. >> == Threads: sleeper_ufps0-0 rtk0-1 rtk0-2 rtk_fp0-3 rtk_fp0-4 >> rtk_fp_ufpp0-5 rtk_fp_ufpp0-6 rtup0-7 rtup0-8 rtup_ufpp0-9 rtup_ufpp0-10 >> rtus0-11 rtus0-12 rtus_ufps0-13 rtus_ufps0-14 rtuo0-15 rtuo0-16 >> rtuo_ufpp0-17 rtuo_ufpp0-18 rtuo_ufps0-19 rtuo_ufps0-20 >> rtuo_ufpp_ufps0-21 rtuo_ufpp_ufps0-22 >> >> >> >> And then it halts. dmesg shows: >> >> Xenomai: suspending kernel thread ae819678 ('rtk5/0') at nip=0x80319aa0, >> lr=0x80319a70, r1=0xafa90510 after exception #1792 >> >> >> switchtest -n runs normally, should i use some sort of soft float flag >> in my compilations? >> >> /Jesper >> >> >> >> >> _______________________________________________ >> Xenomai-core mailing list >> Xenomai-core@domain.hid >> https://mail.gna.org/listinfo/xenomai-core >> >