[PATCH] ppc64: Fix UP kernel build

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CONFIG_KEXEC breaks UP builds because of a misspelled smp_release_cpus().
Also, the function isn't defined unless built with CONFIG_SMP but it is
needed if we are to go from a UP to SMP kernel.  Enable it and document it.

Thanks to Steven Winiecki for reporting this and to Milton for remembering
how it's supposed to work and why.

Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

...

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Olof Johansson 2005-08-04 12:53:29 -07:00 • committed by Linus Torvalds

parent 556e58febf

commit 75eedfed3e

2 changed files with 6 additions and 2 deletions

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2

arch/ppc64/kernel/head.S

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6

arch/ppc64/kernel/machine_kexec.c

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