From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
To: tglx@linutronix.de
Cc: arnd@arndb.de, balbi@kernel.org, bhelgaas@google.com,
bigeasy@linutronix.de, dave@stgolabs.net, davem@davemloft.net,
gregkh@linuxfoundation.org, joel@joelfernandes.org,
kurt.schwemmer@microsemi.com, kvalo@codeaurora.org,
linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org,
linux-usb@vger.kernel.org, linux-wireless@vger.kernel.org,
linuxppc-dev@lists.ozlabs.org, logang@deltatee.com,
mingo@kernel.org, mpe@ellerman.id.au, netdev@vger.kernel.org,
oleg@redhat.com, paulmck@kernel.org, peterz@infradead.org,
rdunlap@infradead.org, rostedt@goodmis.org,
torvalds@linux-foundation.org, will@kernel.org,
Guo Ren <guoren@kernel.org>,
linux-csky@vger.kernel.org, kbuild test robot <lkp@intel.com>
Subject: [PATCH 2/5] csky: Remove mm.h from asm/uaccess.h
Date: Fri, 20 Mar 2020 10:48:53 +0100 [thread overview]
Message-ID: <20200320094856.3453859-3-bigeasy@linutronix.de> (raw)
In-Reply-To: <20200320094856.3453859-1-bigeasy@linutronix.de>
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/csky/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: Guo Ren <guoren@kernel.org>
Cc: linux-csky@vger.kernel.org
Reported-by: kbuild test robot <lkp@intel.com>
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
---
arch/csky/include/asm/uaccess.h | 1 -
1 file changed, 1 deletion(-)
diff --git a/arch/csky/include/asm/uaccess.h b/arch/csky/include/asm/uaccess.h
index eaa1c3403a424..abefa125b93cf 100644
--- a/arch/csky/include/asm/uaccess.h
+++ b/arch/csky/include/asm/uaccess.h
@@ -11,7 +11,6 @@
#include <linux/errno.h>
#include <linux/types.h>
#include <linux/sched.h>
-#include <linux/mm.h>
#include <linux/string.h>
#include <linux/version.h>
#include <asm/segment.h>
--
2.26.0.rc2
next parent reply other threads:[~2020-03-20 9:49 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20200318204408.010461877@linutronix.de>
[not found] ` <20200320094856.3453859-1-bigeasy@linutronix.de>
2020-03-20 9:48 ` Sebastian Andrzej Siewior [this message]
2020-03-21 11:24 ` [PATCH 2/5] csky: Remove mm.h from asm/uaccess.h Guo Ren
2020-03-21 12:08 ` Thomas Gleixner
2020-03-21 14:11 ` Guo Ren
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