forked from luck/tmp_suning_uos_patched
63d30298ef
In the case of a crash/panic an architecture specific function machine_crash_shutdown is called. This patch adds to the x86 machine_crash function the standard kernel code for shutting down apics. Every line of code added to that function increases the risk that we will call code after a kernel panic that is not safe. This patch should not make it to the stable kernel without a being reviewed a lot more. It is unclear how much a hardned kernel can take when it comes to misconfigured apics. So since a normal kernel has problems this patch does a clean shutdown. It is my expectation this patch will be dropped from future generations of the kexec work. But for the moment it is a crutch to keep from breaking everything. Signed-off-by: Eric Biederman <ebiederm@xmission.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> |
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| .. | ||
| boot | ||
| crypto | ||
| kernel | ||
| lib | ||
| mach-default | ||
| mach-es7000 | ||
| mach-generic | ||
| mach-visws | ||
| mach-voyager | ||
| math-emu | ||
| mm | ||
| oprofile | ||
| pci | ||
| power | ||
| defconfig | ||
| Kconfig | ||
| Kconfig.debug | ||
| Makefile | ||