Paul Mackerras bb0bb3b659 [PATCH] ppc32: Kill init on unhandled synchronous signals ... This is a patch that I have had in my tree for ages. If init causes an exception that raises a signal, such as a SIGSEGV, SIGILL or SIGFPE, and it hasn't registered a handler for it, we don't deliver the signal, since init doesn't get any signals that it doesn't have a handler for. But that means that we just return to userland and generate the same exception again immediately. With this patch we print a message and kill init in this situation. This is very useful when you have a bug in the kernel that means that init doesn't get as far as executing its first instruction. :) Without this patch the system hangs when it gets to starting the userland init; with it you at least get a message giving you a clue about what has gone wrong. Signed-off-by: Paul Mackerras <paulus@samba.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>		2005-09-10 10:15:11 -07:00
..
4xx_mmu.c	[PATCH] ppc32: remove some unnecessary includes of bootmem.h	2005-06-25 16:24:27 -07:00
44x_mmu.c	[PATCH] ppc32: remove some unnecessary includes of bootmem.h	2005-06-25 16:24:27 -07:00
fault.c	[PATCH] ppc32: Kill init on unhandled synchronous signals	2005-09-10 10:15:11 -07:00
fsl_booke_mmu.c	[PATCH] ppc32: remove some unnecessary includes of bootmem.h	2005-06-25 16:24:27 -07:00
hashtable.S	kbuild: m68k,parisc,ppc,ppc64,s390,xtensa use generic asm-offsets.h support	2005-09-09 20:57:26 +02:00
init.c	[PATCH] ppc32: defconfig for Marvell EV64360BP board	2005-09-05 00:05:59 -07:00
Makefile
mem_pieces.c
mem_pieces.h
mmu_context.c
mmu_decl.h
pgtable.c
ppc_mmu.c
tlb.c