Messages in this thread Patch in this message | | | Date | Wed, 28 Mar 2018 18:41:25 +1100 | From | Stephen Rothwell <> | Subject | linux-next: build failure after merge of the userns tree |
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Hi Eric,
After merging the userns tree, today's linux-next build (powerpc ppc64_defconfig) produced this warning:
In file included from include/linux/sched.h:16:0, from arch/powerpc/lib/xor_vmx_glue.c:14: include/linux/shm.h:17:35: error: 'struct file' declared inside parameter list will not be visible outside of this definition or declaration [-Werror] bool is_file_shm_hugepages(struct file *file); ^~~~
and many, many more (most warnings, but some errors - arch/powerpc is mostly built with -Werror)
Maybe caused by commit
1a5c1349d105 ("sem: Move struct sem and struct sem_array into ipc/sem.c")
I have appplied the following fix patch for today:
From: Stephen Rothwell <sfr@canb.auug.org.au> Date: Wed, 28 Mar 2018 18:36:27 +1100 Subject: [PATCH] fix up for struct file no longer being available in shm.h
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> --- include/linux/shm.h | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/include/linux/shm.h b/include/linux/shm.h index 3a8eae3ca33c..d8e69aed3d32 100644 --- a/include/linux/shm.h +++ b/include/linux/shm.h @@ -7,6 +7,8 @@ #include <uapi/linux/shm.h> #include <asm/shmparam.h> +struct file; + #ifdef CONFIG_SYSVIPC struct sysv_shm { struct list_head shm_clist; -- 2.16.1 -- Cheers, Stephen Rothwell [unhandled content-type:application/pgp-signature] | |