Hi Jassi, After merging the mailbox tree, today's linux-next build (powerpc allyesconfig) failed like this: In file included from /home/sfr/next/next/include/linux/kvm_host.h:20:0, from /home/sfr/next/next/arch/powerpc/kernel/asm-offsets.c:54: /home/sfr/next/next/include/linux/msi.h:195:21: fatal error: asm/msi.h: No such file or directory Caused by commit dbc049eee730 ("mailbox: Add driver for Broadcom FlexRM ring manager") Not all architectures have the above include file. I have added the following patch for today: From: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> Date: Wed, 29 Mar 2017 16:11:14 +1100 Subject: [PATCH] mailbox: do not compile test the Broadcom FlexRM Mailbox driver Signed-off-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> --- drivers/mailbox/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/mailbox/Kconfig b/drivers/mailbox/Kconfig index 0b6f25e26c7c..ee1a3d9147ef 100644 --- a/drivers/mailbox/Kconfig +++ b/drivers/mailbox/Kconfig @@ -154,7 +154,7 @@ config BCM_PDC_MBOX config BCM_FLEXRM_MBOX tristate "Broadcom FlexRM Mailbox" - depends on ARM64 || COMPILE_TEST + depends on ARM64 depends on HAS_DMA select GENERIC_MSI_IRQ_DOMAIN default ARCH_BCM_IPROC -- 2.11.0 -- Cheers, Stephen Rothwell -- To unsubscribe from this list: send the line "unsubscribe linux-next" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html