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	Ben Gras <ben@minix3.org>
	Tue, 6 Mar 2012 15:12:58 +0000 (16:12 +0100)
commit	90b72ba7a899cea3beccc7b3b795501fbdda14d7
tree	8da7f044b86e60bdce8fee7e9ffe0976b41dae6c	tree \| snapshot
parent	db2eb776ccb465ff5f8ea3442c5ed91d13415471	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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