diff options
| author | Mel Gorman | 2014-09-09 00:06:54 +0200 |
|---|---|---|
| committer | Tejun Heo | 2014-09-09 00:17:43 +0200 |
| commit | 59f6e2073c72d36c814a4417320bfa4874faa228 (patch) | |
| tree | 3a9f6fcbdfcac06c004320e866f4bbf88a0b195c /arch/x86/kernel | |
| parent | ia64: sn_nodepda cannot be assigned to after this_cpu conversion. Use __this_... (diff) | |
| download | kernel-qcow2-linux-59f6e2073c72d36c814a4417320bfa4874faa228.tar.gz kernel-qcow2-linux-59f6e2073c72d36c814a4417320bfa4874faa228.tar.xz kernel-qcow2-linux-59f6e2073c72d36c814a4417320bfa4874faa228.zip | |
percpu: Resolve ambiguities in __get_cpu_var/cpumask_var_t -fix
A commit in linux-next was causing boot to fail and bisection
identified the patch 4ba2968420fa ("percpu: Resolve ambiguities in
__get_cpu_var/cpumask_var_"). One of the changes in that patch looks
very suspicious. Reverting the full patch fixes boot as does this
fixlet.
Signed-off-by: Mel Gorman <mgorman@suse.de>
Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Christoph Lameter <cl@linux.com>
Diffstat (limited to 'arch/x86/kernel')
| -rw-r--r-- | arch/x86/kernel/apic/x2apic_cluster.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/kernel/apic/x2apic_cluster.c b/arch/x86/kernel/apic/x2apic_cluster.c index 1f5d5f2ffae6..e658f21681c8 100644 --- a/arch/x86/kernel/apic/x2apic_cluster.c +++ b/arch/x86/kernel/apic/x2apic_cluster.c @@ -43,6 +43,7 @@ __x2apic_send_IPI_mask(const struct cpumask *mask, int vector, int apic_dest) * and be sure it's manipulated with irq off. */ ipi_mask_ptr = this_cpu_cpumask_var_ptr(ipi_mask); + cpumask_copy(ipi_mask_ptr, mask); /* * The idea is to send one IPI per cluster. |