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kmod: Remove compatibility for ancient hosts

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Lack of be32toh() is handled upstream since 2014.

Linux 2.6.23 was released 2007, distributions with kernels
older than that are far outside the host distributions
still supported today.

(From OE-Core rev: c4d77ddd13ad43b52f22a32dc7a3d34cc2692dce)

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Adrian Bunk
2019-03-06 21:21:54 +02:00
committed by Richard Purdie
parent c5882f9212
commit 28cc7b4362
4 changed files with 0 additions and 80 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
meta/recipes-kernel/kmod/kmod-native_git.bb
View File

@@ -7,9 +7,6 @@ DEPENDS += "zlib-native"
inherit native
SRC_URI += "file://Change-to-calling-bswap_-instead-of-htobe-and-be-toh.patch \
"
do_install_append (){
for tool in depmod insmod lsmod modinfo modprobe rmmod
do

1
meta/recipes-kernel/kmod/kmod.inc
View File

@@ -21,7 +21,6 @@ PV = "26"
SRC_URI = "git://git.kernel.org/pub/scm/utils/kernel/kmod/kmod.git \
file://depmod-search.conf \
file://avoid_parallel_tests.patch \
file://fix-O_CLOEXEC.patch \
"
S = "${WORKDIR}/git"

40
meta/recipes-kernel/kmod/kmod/Change-to-calling-bswap_-instead-of-htobe-and-be-toh.patch
View File

@@ -1,40 +0,0 @@
From 38d6871d9c98e0080426ea375e390728485b2bc2 Mon Sep 17 00:00:00 2001
From: Ting Liu <b28495@freescale.com>
Date: Tue, 10 Sep 2013 06:00:20 +0000
Subject: [PATCH] Change to calling bswap_* instead of htobe* and be*toh
We can't use htobe* and be*toh functions because they are not
available on older versions of glibc, For example, shipped on Centos 5.5.
Change to directly calling bswap_* as defined in+byteswap.h.
Upstream-Status: Inappropriate
Signed-off-by: Ting Liu <b28495@freescale.com>
Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
---
libkmod/libkmod-signature.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/libkmod/libkmod-signature.c b/libkmod/libkmod-signature.c
index 48d0145..dd2c6fa 100644
--- a/libkmod/libkmod-signature.c
+++ b/libkmod/libkmod-signature.c
@@ -18,6 +18,7 @@
*/
#include <endian.h>
+#include <byteswap.h>
#include <inttypes.h>
#ifdef ENABLE_OPENSSL
#include <openssl/cms.h>
@@ -343,7 +344,7 @@ bool kmod_module_signature_info(const struct kmod_file *file, struct kmod_signat
modsig->hash >= PKEY_HASH__LAST ||
modsig->id_type >= PKEY_ID_TYPE__LAST)
return false;
- sig_len = be32toh(get_unaligned(&modsig->sig_len));
+ sig_len = bswap_32(get_unaligned(&modsig->sig_len));
if (sig_len == 0 ||
size < (int64_t)(modsig->signer_len + modsig->key_id_len + sig_len))
return false;

36
meta/recipes-kernel/kmod/kmod/fix-O_CLOEXEC.patch
View File

@@ -1,36 +0,0 @@
From 5f55e6806cd8ae1a6c8ec1e6cb38ad292cfc1df9 Mon Sep 17 00:00:00 2001
From: Robert Yang <liezhi.yang@windriver.com>
Date: Wed, 22 Jan 2014 01:06:40 -0500
Subject: [PATCH] libkmod/libkmod-internal.h: check whether O_CLOEXEC is
defined or not
O_CLOEXEC is introduced from Linux 2.6.23, so old kernel doesn't have
it, we need check before use.
This patch is much more like a workaround, since it may need fcntl() use
FD_CLOEXEC to replace.
This problem was reported by "Ting Liu <b28495@freescale.com>"
Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Upstream-Status: Pending
---
libkmod/libkmod-internal.h | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/libkmod/libkmod-internal.h b/libkmod/libkmod-internal.h
index a65ddd1..a4f4b77 100644
--- a/libkmod/libkmod-internal.h
+++ b/libkmod/libkmod-internal.h
@@ -10,6 +10,10 @@
#include "libkmod.h"
+#ifndef O_CLOEXEC
+#define O_CLOEXEC 0
+#endif
+
static _always_inline_ _printf_format_(2, 3) void
kmod_log_null(struct kmod_ctx *ctx, const char *format, ...) {}