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    Subject[PATCH 5/5] microblaze: Remove mm.h from asm/uaccess.h
    Date
    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/microblaze/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.

    Cc: Michal Simek <monstr@monstr.eu>
    Reported-by: kbuild test robot <lkp@intel.com>
    Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
    ---
    arch/microblaze/include/asm/uaccess.h | 1 -
    1 file changed, 1 deletion(-)

    diff --git a/arch/microblaze/include/asm/uaccess.h b/arch/microblaze/include/asm/uaccess.h
    index a1f206b90753a..4916d5fbea5e3 100644
    --- a/arch/microblaze/include/asm/uaccess.h
    +++ b/arch/microblaze/include/asm/uaccess.h
    @@ -12,7 +12,6 @@
    #define _ASM_MICROBLAZE_UACCESS_H

    #include <linux/kernel.h>
    -#include <linux/mm.h>

    #include <asm/mmu.h>
    #include <asm/page.h>
    --
    2.26.0.rc2
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