On 11/27/21 02:18, Thomas Gleixner wrote:

Remove the kobject.h include from msi.h as it's not required and add a
sysfs.h include to the core code instead.

Signed-off-by: Thomas Gleixner <redacted>

This patch breaks compile on powerpc :

   CC      arch/powerpc/kernel/msi.o
In file included from ../arch/powerpc/kernel/msi.c:7:
../include/linux/msi.h:410:65: error: ‘struct cpumask’ declared inside parameter list will not be visible outside of this definition or declaration [-Werror]
   410 | int msi_domain_set_affinity(struct irq_data *data, const struct cpumask *mask,
       |                                                                 ^~~~~~~
cc1: all warnings being treated as errors

Below is fix you can merge in patch 5.

Thanks,

C.

--- a/include/linux/msi.h
+++ b/include/linux/msi.h

@@ -2,6 +2,7 @@
  #ifndef LINUX_MSI_H
  #define LINUX_MSI_H
  
+#include <linux/cpumask.h>
  #include <linux/list.h>
  #include <asm/msi.h>