Zhao Yanbai Git Server - minix.git/commit

]> Zhao Yanbai Git Server - minix.git/commit

author	David van Moolenbroek <david@minix3.org>
	Sat, 3 Mar 2012 18:25:57 +0000 (19:25 +0100)
committer	David van Moolenbroek <david@minix3.org>
	Mon, 5 Mar 2012 21:32:14 +0000 (22:32 +0100)
commit	0a8a2ecfb53838da93e7d8e186a4f9cf9c4bb38a
tree	5bc88fbf8230708764118d594ce19e5ad5be8e28	tree \| snapshot
parent	4b6a98de5fd7f5e034b838fbd78b8384d2dc3df9	commit \| diff

Kernel: pass FPU restore exception to user process

Previously, user processes could cause a kernel panic upon FPU state
restore, by passing bogus FPU state to the kernel (through e.g.
sigreturn). With this patch, the process is now sent a SIGFPE signal
instead.

kernel/arch/i386/arch_system.c		diff \| blob \| history
kernel/arch/i386/exception.c		diff \| blob \| history
kernel/arch/i386/include/arch_proto.h		diff \| blob \| history
kernel/arch/i386/klib.S		diff \| blob \| history
kernel/arch/i386/mpx.S		diff \| blob \| history
kernel/proc.c		diff \| blob \| history
kernel/proto.h		diff \| blob \| history
test/Makefile		diff \| blob \| history
test/run		diff \| blob \| history
test/test62.c	[new file with mode: 0644]	blob

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