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author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-06-24 15:14:43 -0700 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-06-24 15:14:43 -0700 |
commit | b5aef682e00c424bb2f55639168083b61803a012 (patch) | |
tree | b7b69146e8331f96db02b766fc139d8a0907d446 /arch/arm/kernel/machine_kexec.c | |
parent | 90f8908127b55aa22f5a995880d5ac8cd23fbe1e (diff) | |
parent | 9e895ace5d82df8929b16f58e9f515f6d54ab82d (diff) |
Merge 3.10-rc7 into driver-core-next
We want the firmware merge fixes, and other bits, in here now.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch/arm/kernel/machine_kexec.c')
-rw-r--r-- | arch/arm/kernel/machine_kexec.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/kernel/machine_kexec.c b/arch/arm/kernel/machine_kexec.c index 8ef8c933780..4fb074c446b 100644 --- a/arch/arm/kernel/machine_kexec.c +++ b/arch/arm/kernel/machine_kexec.c @@ -134,6 +134,10 @@ void machine_kexec(struct kimage *image) unsigned long reboot_code_buffer_phys; void *reboot_code_buffer; + if (num_online_cpus() > 1) { + pr_err("kexec: error: multiple CPUs still online\n"); + return; + } page_list = image->head & PAGE_MASK; |