Jan Engelhardt
297e2a777b
- Update to kmod 19 * Fix missing CLOEXEC in library * Fix error message while opening kmod's index * Add kmod(8) man page * Clarify tools vs library licenses * static-nodes: when writing in tmpfiles format, indicate that creation of static nodes should only happen at boot. This is used and required by systemd-217+. * Improvements to testsuite. OBS-URL: https://build.opensuse.org/request/show/261932 OBS-URL: https://build.opensuse.org/package/show/Base:System/kmod?expand=0&rev=80
91 lines
2.7 KiB
Diff
91 lines
2.7 KiB
Diff
From ea7f79db6890b99558adc9badd543e8ab59bc756 Mon Sep 17 00:00:00 2001
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From: Michal Marek <mmarek@suse.cz>
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Date: Wed, 5 Mar 2014 15:02:44 +0100
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Subject: [PATCH 4/5] modprobe: Implement --allow-unsupported-modules
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References: fate#316971
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Patch-mainline: never
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---
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Makefile.am | 4 +++-
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libkmod/libkmod-unsupported.c | 9 +++++++++
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libkmod/libkmod-unsupported.h | 8 ++++++++
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tools/modprobe.c | 7 ++++++-
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4 files changed, 26 insertions(+), 2 deletions(-)
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create mode 100644 libkmod/libkmod-unsupported.c
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create mode 100644 libkmod/libkmod-unsupported.h
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--- kmod-19.orig/Makefile.am
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+++ kmod-19/Makefile.am
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@@ -86,7 +86,9 @@ libkmod_libkmod_la_LIBADD = \
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${liblzma_LIBS} ${zlib_LIBS}
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noinst_LTLIBRARIES += libkmod/libkmod-internal.la
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-libkmod_libkmod_internal_la_SOURCES = $(libkmod_libkmod_la_SOURCES)
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+libkmod_libkmod_internal_la_SOURCES = $(libkmod_libkmod_la_SOURCES) \
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+ libkmod/libkmod-unsupported.c \
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+ libkmod/libkmod-unsupported.h
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libkmod_libkmod_internal_la_LDFLAGS = $(AM_LDFLAGS) \
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-Wl,--version-script=$(top_srcdir)/libkmod/libkmod.sym
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libkmod_libkmod_internal_la_DEPENDENCIES = $(libkmod_libkmod_la_DEPENDENCIES)
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--- /dev/null
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+++ kmod-19/libkmod/libkmod-unsupported.c
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@@ -0,0 +1,9 @@
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+#include "libkmod-internal.h"
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+#include "libkmod-unsupported.h"
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+
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+void kmod_internal_allow_unsupported(struct kmod_ctx *ctx)
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+{
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+ struct kmod_config *config = (struct kmod_config *)kmod_get_config(ctx);
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+
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+ config->block_unsupported = 0;
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+}
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--- /dev/null
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+++ kmod-19/libkmod/libkmod-unsupported.h
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@@ -0,0 +1,8 @@
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+#pragma once
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+
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+/*
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+ * This function implements the --allow-unsupported-modules modprobe
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+ * option. It is not part of the kmod API and not exported by the shared
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+ * library
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+ */
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+void kmod_internal_allow_unsupported(struct kmod_ctx *ctx);
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--- kmod-19.orig/tools/modprobe.c
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+++ kmod-19/tools/modprobe.c
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@@ -38,6 +38,8 @@
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#include "kmod.h"
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+#include "libkmod-unsupported.h"
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+
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static int log_priority = LOG_CRIT;
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static int use_syslog = 0;
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#define LOG(...) log_printf(log_priority, __VA_ARGS__)
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@@ -756,6 +758,7 @@ static int do_modprobe(int argc, char **
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int do_remove = 0;
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int do_show_config = 0;
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int do_show_modversions = 0;
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+ int allow_unsupported = 0;
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int err;
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argv = prepend_options_from_env(&argc, orig_argv);
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@@ -839,7 +842,7 @@ static int do_modprobe(int argc, char **
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kversion = optarg;
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break;
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case 128:
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- /* --allow-unsupported-modules does nothing for now */
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+ allow_unsupported = 1;
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break;
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case 's':
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env_modprobe_options_append("-s");
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@@ -911,6 +914,9 @@ static int do_modprobe(int argc, char **
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log_setup_kmod_log(ctx, verbose);
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+ if (allow_unsupported)
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+ kmod_internal_allow_unsupported(ctx);
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+
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kmod_load_resources(ctx);
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if (do_show_config)
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