Date: Tue, 05 Nov 2019 14:05:14 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 241728] linuxkpi: panics after loading radeonkms kernel module (data storage interrupt trap) Message-ID: <bug-241728-227-zTgIl4qORT@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-241728-227@https.bugs.freebsd.org/bugzilla/> References: <bug-241728-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D241728 --- Comment #4 from Hans Petter Selasky <hselasky@FreeBSD.org> --- The piece of code you reference, line 118 in sys/compat/linuxkpi/common/src/linux_idr.c, should not be run during kldloa= d. It is part of a SYSUNINIT(): SYSUNINIT(idr_preload_uninit, SI_SUB_LOCK, SI_ORDER_FIRST, idr_preload_unin= it, N In this function, try to add a printf: static void idr_preload_init(void *arg) { int cpu; CPU_FOREACH(cpu) { struct linux_idr_cache *lic =3D DPCPU_ID_PTR(cpu, linux_idr_cache); printf("CPU=3D%d LIC=3D%p\n", cpu, lic); spin_lock_init(&lic->lock); } } SYSINIT(idr_preload_init, SI_SUB_CPU, SI_ORDER_ANY, idr_preload_init, NULL); --HPS --=20 You are receiving this mail because: You are the assignee for the bug.=
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