The following commit has been merged into the irq/core branch of tip:
Commit-ID: 101f85b56d03b36418bbf867f67d81710839b0ec
Gitweb:
https://git.kernel.org/tip/101f85b56d03b36418bbf867f67d81710839b0ec
Author: Ming Lei <[email protected]>
AuthorDate: Wed, 28 Aug 2019 16:58:15 +08:00
Committer: Thomas Gleixner <[email protected]>
CommitterDate: Wed, 28 Aug 2019 12:20:43 +02:00
genirq/affinity: Remove const qualifier from node_to_cpumask argument
When CONFIG_CPUMASK_OFFSTACK isn't enabled, 'cpumask_var_t' is as
'typedef struct cpumask cpumask_var_t[1]',
so the argument 'node_to_cpumask' alloc_nodes_vectors() can't be declared
as 'const cpumask_var_t *'
Fixes the following warning:
kernel/irq/affinity.c: In function '__irq_build_affinity_masks':
alloc_nodes_vectors(numvecs, node_to_cpumask, cpu_mask,
^
kernel/irq/affinity.c:128:13: note: expected 'const struct cpumask (*)[1]'
but argument is of type 'struct cpumask (*)[1]'
static void alloc_nodes_vectors(unsigned int numvecs,
^
Fixes: b1a5a73e64e9 ("genirq/affinity: Spread vectors on node according to
nr_cpu ratio")
Reported-by: kbuild test robot <[email protected]>
Signed-off-by: Ming Lei <[email protected]>
Signed-off-by: Thomas Gleixner <[email protected]>
Link: https://lkml.kernel.org/r/[email protected]
---
kernel/irq/affinity.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/irq/affinity.c b/kernel/irq/affinity.c
index d905e84..4d89ad4 100644
--- a/kernel/irq/affinity.c
+++ b/kernel/irq/affinity.c
@@ -126,7 +126,7 @@ static int ncpus_cmp_func(const void *l, const void *r)
* for each node.
*/
static void alloc_nodes_vectors(unsigned int numvecs,
- const cpumask_var_t *node_to_cpumask,
+ cpumask_var_t *node_to_cpumask,
const struct cpumask *cpu_mask,
const nodemask_t nodemsk,
struct cpumask *nmsk,
