This adds a call to notify_die() in the "no context" portion of
do_page_fault() as someone on the chain might care and want to do a fixup.
---
linux-2.6.13-trini/arch/x86_64/mm/fault.c | 4 ++++
1 files changed, 4 insertions(+)
diff -puN arch/x86_64/mm/fault.c~x86_64-no_context_hook arch/x86_64/mm/fault.c
--- linux-2.6.13/arch/x86_64/mm/fault.c~x86_64-no_context_hook 2005-09-01
12:00:43.000000000 -0700
+++ linux-2.6.13-trini/arch/x86_64/mm/fault.c 2005-09-01 12:00:43.000000000
-0700
@@ -514,6 +514,10 @@ no_context:
if (is_errata93(regs, address))
return;
+ if (notify_die(DIE_PAGE_FAULT, "no context", regs, error_code, 14,
+ SIGSEGV) == NOTIFY_STOP)
+ return;
+
/*
* Oops. The kernel tried to access some bad page. We'll have to
* terminate things with extreme prejudice.
--
Tom Rini
http://gate.crashing.org/~trini/
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