diff options
| author |   Sebastian Andrzej Siewior <bigeasy@linutronix.de> | 2020-03-21 12:25:53 +0100 |
|---|---|---|
| committer |   Peter Zijlstra <peterz@infradead.org> | 2020-03-21 16:00:22 +0100 |
| commit | 6f28b46c4f93b4b4632e8f598c4f796244851a58 (patch) | |
| tree | 6c4415262550cc766e93cac9403aba2392121d31 | |
| parent | hexagon: Remove mm.h from asm/uaccess.h (diff) | |
| download | linux-dev-6f28b46c4f93b4b4632e8f598c4f796244851a58.tar.xz linux-dev-6f28b46c4f93b4b4632e8f598c4f796244851a58.zip | |
ia64: Remove mm.h from asm/uaccess.h
The defconfig compiles without linux/mm.h. With mm.h included the
include chain leands to:
| CC kernel/locking/percpu-rwsem.o
| In file included from include/linux/huge_mm.h:8,
| from include/linux/mm.h:567,
| from arch/ia64/include/asm/uaccess.h:,
| from include/linux/uaccess.h:11,
| from include/linux/sched/task.h:11,
| from include/linux/sched/signal.h:9,
| from include/linux/rcuwait.h:6,
| from include/linux/percpu-rwsem.h:8,
| from kernel/locking/percpu-rwsem.c:6:
| include/linux/fs.h:1422:29: error: array type has incomplete element type 'struct percpu_rw_semaphore'
| 1422 | struct percpu_rw_semaphore rw_sem[SB_FREEZE_LEVELS];
once rcuwait.h includes linux/sched/signal.h.
Remove the linux/mm.h include.
Reported-by: kbuild test robot <lkp@intel.com>
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/20200321113241.624070289@linutronix.de
| -rw-r--r-- | arch/ia64/include/asm/uaccess.h | 1 | ||||
| -rw-r--r-- | arch/ia64/kernel/process.c | 1 | ||||
| -rw-r--r-- | arch/ia64/mm/ioremap.c | 1 |
3 files changed, 2 insertions, 1 deletions
diff --git a/arch/ia64/include/asm/uaccess.h b/arch/ia64/include/asm/uaccess.h index 89782ad3fb88..5c7e79eccaee 100644 --- a/arch/ia64/include/asm/uaccess.h +++ b/arch/ia64/include/asm/uaccess.h @@ -35,7 +35,6 @@ #include <linux/compiler.h> #include <linux/page-flags.h> -#include <linux/mm.h> #include <asm/intrinsics.h> #include <asm/pgtable.h> diff --git a/arch/ia64/kernel/process.c b/arch/ia64/kernel/process.c index 968b5f33e725..743aaf528327 100644 --- a/arch/ia64/kernel/process.c +++ b/arch/ia64/kernel/process.c @@ -681,3 +681,4 @@ machine_power_off (void) machine_halt(); } +EXPORT_SYMBOL(ia64_delay_loop); diff --git a/arch/ia64/mm/ioremap.c b/arch/ia64/mm/ioremap.c index a09cfa064536..55fd3eb753ff 100644 --- a/arch/ia64/mm/ioremap.c +++ b/arch/ia64/mm/ioremap.c @@ -8,6 +8,7 @@ #include <linux/module.h> #include <linux/efi.h> #include <linux/io.h> +#include <linux/mm.h> #include <linux/vmalloc.h> #include <asm/io.h> #include <asm/meminit.h> |