7c9034735e
When the kernel is working well and we want to restart cleanly kernel_restart is the function to use. But in many instances the kernel wants to reboot when thing are expected to be working very badly such as from panic or a software watchdog handler. This patch adds the function emergency_restart() so that callers can be clear what semantics they expect when calling restart. emergency_restart() is expected to be callable from interrupt context and possibly reliable in even more trying circumstances. This is an initial generic implementation for all architectures. Signed-off-by: Eric W. Biederman <ebiederm@xmission.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org> |
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| adx | ||
| bigsur | ||
| cat68701 | ||
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| cqreek | ||
| dmida | ||
| dreamcast | ||
| ec3104 | ||
| edosk7705 | ||
| harp | ||
| hd64461 | ||
| hd64465 | ||
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| microdev | ||
| mpc1211 | ||
| overdrive | ||
| rts7751r2d | ||
| saturn | ||
| se | ||
| se7300 | ||
| se7751 | ||
| se73180 | ||
| sh03 | ||
| sh2000 | ||
| snapgear | ||
| systemh | ||
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| adc.h | ||
| addrspace.h | ||
| atomic.h | ||
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| bug.h | ||
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| bus-sh.h | ||
| byteorder.h | ||
| cache.h | ||
| cacheflush.h | ||
| checksum.h | ||
| cputime.h | ||
| current.h | ||
| delay.h | ||
| div64.h | ||
| dma-mapping.h | ||
| dma.h | ||
| elf.h | ||
| emergency-restart.h | ||
| errno.h | ||
| fcntl.h | ||
| fixmap.h | ||
| flat.h | ||
| floppy.h | ||
| freq.h | ||
| hardirq.h | ||
| hdreg.h | ||
| hw_irq.h | ||
| ide.h | ||
| io_generic.h | ||
| io.h | ||
| ioctl.h | ||
| ioctls.h | ||
| ipc.h | ||
| ipcbuf.h | ||
| irq-sh73180.h | ||
| irq.h | ||
| keyboard.h | ||
| kgdb.h | ||
| kmap_types.h | ||
| linkage.h | ||
| local.h | ||
| machvec_init.h | ||
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| mc146818rtc.h | ||
| mman.h | ||
| mmu_context.h | ||
| mmu.h | ||
| mmzone.h | ||
| module.h | ||
| msgbuf.h | ||
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| param.h | ||
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| poll.h | ||
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| processor.h | ||
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| resource.h | ||
| rtc.h | ||
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| scatterlist.h | ||
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| serial.h | ||
| setup.h | ||
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| shmparam.h | ||
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| string.h | ||
| system.h | ||
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| termios.h | ||
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| tlb.h | ||
| tlbflush.h | ||
| topology.h | ||
| types.h | ||
| uaccess.h | ||
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| unaligned.h | ||
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| user.h | ||
| watchdog.h | ||
| xor.h | ||