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由 Tony Luck 提交于
Code flow looks like this: device_unregister(&mci->dev); -> kobject_put+0x25/0x50 -> kobject_cleanup+0x77/0x190 -> device_release+0x32/0xa0 -> mci_attr_release+0x36/0x70 -> kfree(mci); bus_unregister(mci->bus); Fix is to grab a local copy of "mci->bus" and use that when we call bus_unregister(). Signed-off-by: NTony Luck <tony.luck@intel.com> Acked-by: NAristeu Rozanski <aris@redhat.com> Cc: Mauro Carvalho Chehab <mchehab@osg.samsung.com> Cc: linux-edac <linux-edac@vger.kernel.org> Link: http://lkml.kernel.org/r/21d595b0ab3d718d9cb206647f4ec91c05e62ec4.1461261078.git.tony.luck@intel.comSigned-off-by: NBorislav Petkov <bp@suse.de>
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