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authorSebastian Andrzej Siewior <bigeasy@linutronix.de>2020-03-21 12:25:53 +0100
committerPeter Zijlstra <peterz@infradead.org>2020-03-21 16:00:22 +0100
commit6f28b46c4f93b4b4632e8f598c4f796244851a58 (patch)
tree6c4415262550cc766e93cac9403aba2392121d31 /arch/ia64
parent3f332aa0a7659789984f05f691a18df23b961fee (diff)
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
Diffstat (limited to 'arch/ia64')
-rw-r--r--arch/ia64/include/asm/uaccess.h1
-rw-r--r--arch/ia64/kernel/process.c1
-rw-r--r--arch/ia64/mm/ioremap.c1
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>