FreeBSD Bugzilla – Attachment 170497 Details for
Bug 205903
x11/nvidia-driver-340: Repeating crash with nvidia-driver: "fault on nofault entry"
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[patch]
Patch to x11/nvidia-driver to CAUSE the panic.
crash-patch-bug-195097 (text/plain), 634 bytes, created by
Anonymized Account
on 2016-05-20 07:05:04 UTC
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Description:
Patch to x11/nvidia-driver to CAUSE the panic.
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Creator:
Anonymized Account
Created:
2016-05-20 07:05:04 UTC
Size:
634 bytes
patch
obsolete
>--- src/nvidia_subr.c.orig 2015-11-09 11:14:41.000000000 +0500 >+++ src/nvidia_subr.c 2016-05-20 11:23:23.950632000 +0500 >@@ -489,6 +489,8 @@ > nv_stack_t *sp; > > sp = sc->api_sp; >+ /* /!\ CAUSE CRASH /!\ */ >+ sp = NULL; > rm_free_unused_clients(sp, nv, filep); > > if (--sc->refcnt == 0) { >@@ -594,6 +598,10 @@ > > sc = nv->os_state; > sp = sc->api_sp; >+ /* If nvidia_open_dev failed and we're called from nvidia_dev_dtor, we >+ * already released api_sp. */ >+ if (sp == NULL) >+ return 0; > > NV_PCI_CHECK_CONFIG_SPACE(sp, nv, TRUE, TRUE, TRUE); > rm_free_unused_clients(sp, nv, filep);
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