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From: Christoph Hellwig <hch@lst.de>
To: x86@kernel.org, Alexei Starovoitov <ast@kernel.org>,
	Daniel Borkmann <daniel@iogearbox.net>,
	Masami Hiramatsu <mhiramat@kernel.org>,
	Linus Torvalds <torvalds@linux-foundation.org>,
	Andrew Morton <akpm@linux-foundation.org>
Cc: linux-parisc@vger.kernel.org, linux-um@lists.infradead.org,
	netdev@vger.kernel.org, bpf@vger.kernel.org, linux-mm@kvack.org,
	linux-kernel@vger.kernel.org
Subject: [PATCH 01/15] maccess: unexport probe_kernel_write and probe_user_write
Date: Wed,  6 May 2020 08:22:09 +0200	[thread overview]
Message-ID: <20200506062223.30032-2-hch@lst.de> (raw)
In-Reply-To: <20200506062223.30032-1-hch@lst.de>

These two functions are not used by any modular code.

Signed-off-by: Christoph Hellwig <hch@lst.de>
---
 mm/maccess.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/mm/maccess.c b/mm/maccess.c
index 3ca8d97e50106..cf21e604f78cb 100644
--- a/mm/maccess.c
+++ b/mm/maccess.c
@@ -121,7 +121,6 @@ long __probe_kernel_write(void *dst, const void *src, size_t size)
 
 	return ret;
 }
-EXPORT_SYMBOL_GPL(probe_kernel_write);
 
 /**
  * probe_user_write(): safely attempt to write to a user-space location
@@ -148,7 +147,6 @@ long __probe_user_write(void __user *dst, const void *src, size_t size)
 
 	return ret;
 }
-EXPORT_SYMBOL_GPL(probe_user_write);
 
 /**
  * strncpy_from_unsafe: - Copy a NUL terminated string from unsafe address.
-- 
2.26.2


  reply	other threads:[~2020-05-06  6:24 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-05-06  6:22 clean up and streamline probe_kernel_* and friends Christoph Hellwig
2020-05-06  6:22 ` Christoph Hellwig [this message]
2020-05-06  6:22 ` [PATCH 02/15] maccess: remove various unused weak aliases Christoph Hellwig
2020-05-06  6:22 ` [PATCH 03/15] maccess: remove duplicate kerneldoc commens Christoph Hellwig
2020-05-06  6:22 ` [PATCH 04/15] maccess: clarify kerneldoc comments Christoph Hellwig
2020-05-06  6:22 ` [PATCH 05/15] maccess: update the top of file comment Christoph Hellwig
2020-05-06  6:22 ` [PATCH 06/15] maccess: rename strncpy_from_unsafe_user to strncpy_from_user_unsafe Christoph Hellwig
2020-05-06  6:22 ` [PATCH 07/15] maccess: rename strncpy_from_unsafe_strict to strncpy_from_kernel_unsafe Christoph Hellwig
2020-05-06  6:22 ` [PATCH 08/15] maccess: rename strnlen_unsafe_user to strnlen_user_unsafe Christoph Hellwig
2020-05-06 17:44   ` Linus Torvalds
2020-05-06 17:47     ` Christoph Hellwig
2020-05-06 17:57       ` Linus Torvalds
2020-05-06  6:22 ` [PATCH 09/15] maccess: remove probe_read_common and probe_write_common Christoph Hellwig
2020-05-06  6:22 ` [PATCH 10/15] maccess: unify the probe kernel arch hooks Christoph Hellwig
2020-05-06  6:22 ` [PATCH 11/15] maccess: remove strncpy_from_unsafe Christoph Hellwig
2020-05-11  5:34   ` Masami Hiramatsu
2020-05-06  6:22 ` [PATCH 12/15] maccess: always use strict semantics for probe_kernel_read Christoph Hellwig
2020-05-11  5:05   ` Masami Hiramatsu
2020-05-11  5:27     ` Masami Hiramatsu
2020-05-06  6:22 ` [PATCH 13/15] maccess: move user access routines together Christoph Hellwig
2020-05-06  6:22 ` [PATCH 14/15] maccess: allow architectures to provide kernel probing directly Christoph Hellwig
2020-05-06  6:22 ` [PATCH 15/15] x86: use non-set_fs based maccess routines Christoph Hellwig
2020-05-06 17:51   ` Linus Torvalds
2020-05-06 18:15     ` Christoph Hellwig
2020-05-06 19:01       ` Linus Torvalds
2020-05-07  5:12         ` Christoph Hellwig

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