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From: Christoph Hellwig <hch@lst.de>
To: Greg Ungerer <gerg@linux-m68k.org>
Cc: uclinux-h8-devel@lists.sourceforge.jp,
	linux-xtensa@linux-xtensa.org, Michal Simek <monstr@monstr.eu>,
	linux-c6x-dev@linux-c6x.org, linux-sh@vger.kernel.org,
	linux-kernel@vger.kernel.org, linux-m68k@lists.linux-m68k.org,
	linux-riscv@lists.infradead.org,
	linux-arm-kernel@lists.infradead.org
Subject: [PATCH 13/15] binfmt_flat: move the MAX_SHARED_LIBS definition to binfmt_flat.c
Date: Mon, 10 Jun 2019 23:20:13 +0200	[thread overview]
Message-ID: <20190610212015.9157-14-hch@lst.de> (raw)
In-Reply-To: <20190610212015.9157-1-hch@lst.de>

MAX_SHARED_LIBS is an implementation detail of the kernel loader,
and should be kept away from the file format definition.

Signed-off-by: Christoph Hellwig <hch@lst.de>
---
 fs/binfmt_flat.c     | 6 ++++++
 include/linux/flat.h | 6 ------
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/fs/binfmt_flat.c b/fs/binfmt_flat.c
index 114ea225c5a5..2c7f32d5435f 100644
--- a/fs/binfmt_flat.c
+++ b/fs/binfmt_flat.c
@@ -68,6 +68,12 @@
 #define RELOC_FAILED 0xff00ff01		/* Relocation incorrect somewhere */
 #define UNLOADED_LIB 0x7ff000ff		/* Placeholder for unused library */
 
+#ifdef CONFIG_BINFMT_SHARED_FLAT
+#define	MAX_SHARED_LIBS			(4)
+#else
+#define	MAX_SHARED_LIBS			(1)
+#endif
+
 struct lib_info {
 	struct {
 		unsigned long start_code;		/* Start of text segment */
diff --git a/include/linux/flat.h b/include/linux/flat.h
index 59e892d5fadb..a2232f1bd41b 100644
--- a/include/linux/flat.h
+++ b/include/linux/flat.h
@@ -12,12 +12,6 @@
 
 #define	FLAT_VERSION			0x00000004L
 
-#ifdef CONFIG_BINFMT_SHARED_FLAT
-#define	MAX_SHARED_LIBS			(4)
-#else
-#define	MAX_SHARED_LIBS			(1)
-#endif
-
 /*
  * To make everything easier to port and manage cross platform
  * development,  all fields are in network byte order.
-- 
2.20.1


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  parent reply	other threads:[~2019-06-10 21:25 UTC|newest]

Thread overview: 38+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-06-10 21:20 binfmt_flat cleanups and RISC-V support Christoph Hellwig
2019-06-10 21:20 ` [PATCH 01/15] binfmt_flat: remove flat_reloc_valid Christoph Hellwig
2019-06-11  9:44   ` Vladimir Murzin
2019-06-10 21:20 ` [PATCH 02/15] binfmt_flat: remove flat_set_persistent Christoph Hellwig
2019-06-11  9:45   ` Vladimir Murzin
2019-06-10 21:20 ` [PATCH 03/15] binfmt_flat: provide a default version of flat_get_relocate_addr Christoph Hellwig
2019-06-11  9:46   ` Vladimir Murzin
2019-06-10 21:20 ` [PATCH 04/15] binfmt_flat: remove flat_old_ram_flag Christoph Hellwig
2019-06-11  6:04   ` Greg Ungerer
2019-06-11  7:36     ` Christoph Hellwig
2019-06-11 13:07       ` Greg Ungerer
2019-06-11  9:47   ` Vladimir Murzin
2019-06-10 21:20 ` [PATCH 05/15] binfmt_flat: replace flat_argvp_envp_on_stack with a Kconfig variable Christoph Hellwig
2019-06-11  9:49   ` Vladimir Murzin
2019-06-10 21:20 ` [PATCH 06/15] binfmt_flat: remove the uapi <linux/flat.h> header Christoph Hellwig
2019-06-11  9:51   ` Vladimir Murzin
2019-06-10 21:20 ` [PATCH 07/15] binfmt_flat: use __be32 for the on-disk format Christoph Hellwig
2019-06-11  8:25   ` Geert Uytterhoeven
2019-06-11  9:57   ` Vladimir Murzin
2019-06-10 21:20 ` [PATCH 08/15] binfmt_flat: add endianess annotations Christoph Hellwig
2019-06-11  9:58   ` Vladimir Murzin
2019-06-10 21:20 ` [PATCH 09/15] binfmt_flat: add a ARCH_HAS_BINFMT_FLAT option Christoph Hellwig
2019-06-11  9:59   ` Vladimir Murzin
2019-06-10 21:20 ` [PATCH 10/15] binfmt_flat: make support for old format binaries optional Christoph Hellwig
2019-06-10 21:20 ` [PATCH 11/15] binfmt_flat: provide an asm-generic/flat.h Christoph Hellwig
2019-06-11 10:01   ` Vladimir Murzin
2019-06-10 21:20 ` [PATCH 12/15] binfmt_flat: remove the persistent argument from flat_get_addr_from_rp Christoph Hellwig
2019-06-10 21:20 ` Christoph Hellwig [this message]
2019-06-10 21:20 ` [PATCH 14/15] binfmt_flat: don't offset the data start Christoph Hellwig
2019-06-10 21:20 ` [PATCH 15/15] riscv: add binfmt_flat support Christoph Hellwig
2019-06-11  8:16   ` Vladimir Murzin
2019-06-11  9:20     ` Christoph Hellwig
2019-06-11  6:51 ` binfmt_flat cleanups and RISC-V support Greg Ungerer
2019-06-11  7:38   ` Christoph Hellwig
2019-06-11 13:02     ` Greg Ungerer
2019-06-11  8:05 ` Vladimir Murzin
2019-06-11  8:11   ` Christoph Hellwig
2019-06-11 10:08     ` Vladimir Murzin

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