Accepting request 238661 from Base:System
- Update to new upstream release 18 OBS-URL: https://build.opensuse.org/request/show/238661 OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/kmod?expand=0&rev=24
This commit is contained in:
commit
e1f9c0ac8b
@ -1,214 +0,0 @@
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From c48b269d64e4c2e23194f0a7c20d27e7727cdf3d Mon Sep 17 00:00:00 2001
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From: Lucas De Marchi <lucas.demarchi@intel.com>
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Date: Fri, 9 May 2014 08:22:02 -0300
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Subject: [PATCH] depmod: Make dependency loops be fatal
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Since the beginning depmod just warned about dependency loops and upon
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creation of modules.dep{,.bin} it skipped the modules that were part of
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a loop. However just skipping the modules may come as a surprise to
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kernel module developers: they will need to try to load the module (or
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to pay attention to the log messages) to notice thavt the module has not
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been put in the index. Also, differently from module-init-tools we were
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not skipping modules that depend on modules with dependency loops,
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leading to a segfault in depmod.
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So this is a summary of the change in behavior with this patch:
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Loop 1)
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A -> B -> C -
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^ |
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'------------
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Before:
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depmod: WARNING: found 3 modules in dependency cycles!
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depmod: WARNING: /tmp/test-kmod/lib/modules/3.14.2-1-ARCH/kernel/moduleB.ko in dependency cycle!
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depmod: WARNING: /tmp/test-kmod/lib/modules/3.14.2-1-ARCH/kernel/moduleC.ko in dependency cycle!
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depmod: WARNING: /tmp/test-kmod/lib/modules/3.14.2-1-ARCH/kernel/moduleA.ko in dependency cycle!
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return code: 0
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After:
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depmod: ERROR: Found 3 modules in dependency cycles!
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depmod: ERROR: /tmp/test-kmod/lib/modules/3.14.2-1-ARCH/kernel/moduleB.ko in dependency cycle!
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depmod: ERROR: /tmp/test-kmod/lib/modules/3.14.2-1-ARCH/kernel/moduleC.ko in dependency cycle!
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depmod: ERROR: /tmp/test-kmod/lib/modules/3.14.2-1-ARCH/kernel/moduleA.ko in dependency cycle!
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return code: 2
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Loop 2)
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A -> B -> C -
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^ |
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'-------
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Before:
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depmod: WARNING: found 2 modules in dependency cycles!
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depmod: WARNING: /tmp/test-kmod//lib/modules/3.14.2-1-ARCH/kernel/moduleB.ko in dependency cycle!
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depmod: WARNING: /tmp/test-kmod//lib/modules/3.14.2-1-ARCH/kernel/moduleC.ko in dependency cycle!
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Segmentation fault (core dumped)
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After:
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depmod: ERROR: Found 2 modules in dependency cycles!
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depmod: ERROR: /tmp/test-kmod/lib/modules/3.14.2-1-ARCH/kernel/moduleB.ko in dependency cycle!
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depmod: ERROR: /tmp/test-kmod/lib/modules/3.14.2-1-ARCH/kernel/moduleC.ko in dependency cycle!
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return code: 2
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The segfault above could be fixed, but let's just fail everything
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because dependency cycles should be fixed in the modules rather than
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just be skipped in the index.
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---
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tools/depmod.c | 55 +++++++++----------------------------------------------
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1 file changed, 9 insertions(+), 46 deletions(-)
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diff --git a/tools/depmod.c b/tools/depmod.c
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index 1aedaaf..7ac1e26 100644
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--- a/tools/depmod.c
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+++ b/tools/depmod.c
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@@ -927,7 +927,6 @@ struct mod {
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int dep_sort_idx; /* topological sort index */
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uint16_t idx; /* index in depmod->modules.array */
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uint16_t users; /* how many modules depend on this one */
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- uint8_t dep_loop : 1;
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char modname[];
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};
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@@ -944,7 +943,6 @@ struct depmod {
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struct hash *modules_by_uncrelpath;
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struct hash *modules_by_name;
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struct hash *symbols;
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- unsigned int dep_loops;
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};
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static void mod_free(struct mod *mod)
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@@ -1337,12 +1335,6 @@ static int depmod_modules_search(struct depmod *depmod)
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static int mod_cmp(const void *pa, const void *pb) {
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const struct mod *a = *(const struct mod **)pa;
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const struct mod *b = *(const struct mod **)pb;
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- if (a->dep_loop == b->dep_loop)
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- return a->sort_idx - b->sort_idx;
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- else if (a->dep_loop)
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- return 1;
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- else if (b->dep_loop)
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- return -1;
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return a->sort_idx - b->sort_idx;
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}
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@@ -1566,12 +1558,6 @@ static int dep_cmp(const void *pa, const void *pb)
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{
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const struct mod *a = *(const struct mod **)pa;
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const struct mod *b = *(const struct mod **)pb;
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- if (a->dep_loop == b->dep_loop)
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- return a->dep_sort_idx - b->dep_sort_idx;
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- else if (a->dep_loop)
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- return 1;
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- else if (b->dep_loop)
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- return -1;
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return a->dep_sort_idx - b->dep_sort_idx;
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}
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@@ -1592,6 +1578,7 @@ static int depmod_calculate_dependencies(struct depmod *depmod)
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const struct mod **itrm;
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uint16_t *users, *roots, *sorted;
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uint16_t i, n_roots = 0, n_sorted = 0, n_mods = depmod->modules.count;
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+ int ret = 0;
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users = malloc(sizeof(uint16_t) * n_mods * 3);
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if (users == NULL)
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@@ -1640,27 +1627,26 @@ static int depmod_calculate_dependencies(struct depmod *depmod)
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}
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if (n_sorted < n_mods) {
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- WRN("found %u modules in dependency cycles!\n",
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+ ERR("Found %u modules in dependency cycles!\n",
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n_mods - n_sorted);
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+ ret = -EINVAL;
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for (i = 0; i < n_mods; i++) {
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struct mod *m;
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||||||
if (users[i] == 0)
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continue;
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m = depmod->modules.array[i];
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- WRN("%s in dependency cycle!\n", m->path);
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- m->dep_loop = 1;
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- m->dep_sort_idx = INT32_MAX;
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||||||
- depmod->dep_loops++;
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+ ERR("%s in dependency cycle!\n", m->path);
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|
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}
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+ goto exit;
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}
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||||||
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depmod_sort_dependencies(depmod);
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- DBG("calculated dependencies and ordering (%u loops, %hu modules)\n",
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- depmod->dep_loops, n_mods);
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+ DBG("calculated dependencies and ordering (%hu modules)\n", n_mods);
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+exit:
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free(users);
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- return 0;
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+ return ret;
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}
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static int depmod_load(struct depmod *depmod)
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@@ -1761,11 +1747,6 @@ static int output_deps(struct depmod *depmod, FILE *out)
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const char *p = mod_get_compressed_path(mod);
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size_t j, n_deps;
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- if (mod->dep_loop) {
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- DBG("Ignored %s due dependency loops\n", p);
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- continue;
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- }
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-
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fprintf(out, "%s:", p);
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if (mod->deps.count == 0)
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@@ -1779,12 +1760,6 @@ static int output_deps(struct depmod *depmod, FILE *out)
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for (j = 0; j < n_deps; j++) {
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const struct mod *d = deps[j];
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- if (d->dep_loop) {
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- DBG("Ignored %s (dependency of %s) "
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- "due dependency loops\n",
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- mod_get_compressed_path(d), p);
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- continue;
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- }
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fprintf(out, " %s", mod_get_compressed_path(d));
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}
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free(deps);
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@@ -1814,11 +1789,6 @@ static int output_deps_bin(struct depmod *depmod, FILE *out)
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size_t j, n_deps, linepos, linelen, slen;
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int duplicate;
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- if (mod->dep_loop) {
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- DBG("Ignored %s due dependency loops\n", p);
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- continue;
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- }
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-
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deps = mod_get_all_sorted_dependencies(mod, &n_deps);
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if (deps == NULL && n_deps > 0) {
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ERR("could not get all sorted dependencies of %s\n", p);
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@@ -1828,12 +1798,6 @@ static int output_deps_bin(struct depmod *depmod, FILE *out)
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linelen = strlen(p) + 1;
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for (j = 0; j < n_deps; j++) {
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const struct mod *d = deps[j];
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||||||
- if (d->dep_loop) {
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||||||
- DBG("Ignored %s (dependency of %s) "
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||||||
- "due dependency loops\n",
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||||||
- mod_get_compressed_path(d), p);
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||||||
- continue;
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||||||
- }
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||||||
linelen += 1 + strlen(mod_get_compressed_path(d));
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||||||
}
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||||||
|
|
||||||
@@ -1854,8 +1818,7 @@ static int output_deps_bin(struct depmod *depmod, FILE *out)
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for (j = 0; j < n_deps; j++) {
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||||||
const struct mod *d = deps[j];
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|
||||||
const char *dp;
|
|
||||||
- if (d->dep_loop)
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|
||||||
- continue;
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||||||
+
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||||||
line[linepos] = ' ';
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linepos++;
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||||||
--
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1.8.1.4
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@ -1,17 +0,0 @@
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-----BEGIN PGP SIGNATURE-----
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Version: GnuPG v2.0.22 (GNU/Linux)
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|
|
||||||
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|
|
||||||
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|
||||||
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|
||||||
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|
||||||
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|
||||||
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|
||||||
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|
|
||||||
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|
||||||
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|
||||||
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AcKSiGnKIV8CkiELtR9x
|
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=RcyU
|
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-----END PGP SIGNATURE-----
|
|
@ -1,3 +0,0 @@
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version https://git-lfs.github.com/spec/v1
|
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oid sha256:3ba7470041de04ca88308f501901b574169cb517d3192397074611b3921a2dfa
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|
||||||
size 1484336
|
|
17
kmod-18.tar.sign
Normal file
17
kmod-18.tar.sign
Normal file
@ -0,0 +1,17 @@
|
|||||||
|
-----BEGIN PGP SIGNATURE-----
|
||||||
|
Version: GnuPG v2
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||||||
|
|
||||||
|
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|
||||||
|
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|
||||||
|
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||||||
|
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|
||||||
|
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|
||||||
|
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|
||||||
|
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|
||||||
|
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|
||||||
|
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|
||||||
|
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|
||||||
|
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|
||||||
|
HnO4bckdcnlemdNkNr7L
|
||||||
|
=3wwv
|
||||||
|
-----END PGP SIGNATURE-----
|
3
kmod-18.tar.xz
Normal file
3
kmod-18.tar.xz
Normal file
@ -0,0 +1,3 @@
|
|||||||
|
version https://git-lfs.github.com/spec/v1
|
||||||
|
oid sha256:e16e57272b54acb219c465b334715cfdddb5d97ff5d8948d4830ca1a372a868e
|
||||||
|
size 1473904
|
12
kmod.changes
12
kmod.changes
@ -1,3 +1,15 @@
|
|||||||
|
-------------------------------------------------------------------
|
||||||
|
Tue Jun 24 13:15:37 UTC 2014 - jengelh@inai.de
|
||||||
|
|
||||||
|
- Update to new upstream release 18
|
||||||
|
* Calling depmod with modules creating a dependency loop will now
|
||||||
|
make depmod return an error and not update the indexes. This is
|
||||||
|
to protect the current index not being overridden by another
|
||||||
|
index that may cause a boot failure, depending on the buggy module.
|
||||||
|
- Remove last vestiges of gpg-offline
|
||||||
|
- Remove 0001-depmod-Make-dependency-loops-be-fatal.patch
|
||||||
|
(applied upstream)
|
||||||
|
|
||||||
-------------------------------------------------------------------
|
-------------------------------------------------------------------
|
||||||
Fri May 16 11:00:43 UTC 2014 - matwey.kornilov@gmail.com
|
Fri May 16 11:00:43 UTC 2014 - matwey.kornilov@gmail.com
|
||||||
|
|
||||||
|
14
kmod.spec
14
kmod.spec
@ -21,7 +21,7 @@ Name: kmod
|
|||||||
Summary: Utilities to load modules into the kernel
|
Summary: Utilities to load modules into the kernel
|
||||||
License: LGPL-2.1+ and GPL-2.0+
|
License: LGPL-2.1+ and GPL-2.0+
|
||||||
Group: System/Kernel
|
Group: System/Kernel
|
||||||
Version: 17
|
Version: 18
|
||||||
Release: 0
|
Release: 0
|
||||||
Url: http://www.jonmasters.org/blog/2011/12/20/libkmod-replaces-module-init-tools/
|
Url: http://www.jonmasters.org/blog/2011/12/20/libkmod-replaces-module-init-tools/
|
||||||
#Announce: https://lwn.net/Articles/577962/
|
#Announce: https://lwn.net/Articles/577962/
|
||||||
@ -30,7 +30,6 @@ Url: http://www.jonmasters.org/blog/2011/12/20/libkmod-replaces-modul
|
|||||||
#Git-Clone: git://git.kernel.org/pub/scm/utils/kernel/kmod/kmod
|
#Git-Clone: git://git.kernel.org/pub/scm/utils/kernel/kmod/kmod
|
||||||
Source: ftp://ftp.kernel.org/pub/linux/utils/kernel/kmod/%name-%version.tar.xz
|
Source: ftp://ftp.kernel.org/pub/linux/utils/kernel/kmod/%name-%version.tar.xz
|
||||||
Source2: ftp://ftp.kernel.org/pub/linux/utils/kernel/kmod/%name-%version.tar.sign
|
Source2: ftp://ftp.kernel.org/pub/linux/utils/kernel/kmod/%name-%version.tar.sign
|
||||||
Patch1: 0001-depmod-Make-dependency-loops-be-fatal.patch
|
|
||||||
Patch2: 0002-modprobe-Recognize-allow-unsupported-modules-on-comm.patch
|
Patch2: 0002-modprobe-Recognize-allow-unsupported-modules-on-comm.patch
|
||||||
Patch3: 0003-libkmod-config-Recognize-allow_unsupported_modules-i.patch
|
Patch3: 0003-libkmod-config-Recognize-allow_unsupported_modules-i.patch
|
||||||
Patch9: 0009-libkmod-Implement-filtering-of-unsupported-modules-o.patch
|
Patch9: 0009-libkmod-Implement-filtering-of-unsupported-modules-o.patch
|
||||||
@ -98,13 +97,8 @@ This package contains the development headers for the library found
|
|||||||
in %lname.
|
in %lname.
|
||||||
|
|
||||||
%prep
|
%prep
|
||||||
%{?gpg_verify: xz -dk "%{S:0}"; %gpg_verify %{S:2}}
|
|
||||||
%setup -q
|
%setup -q
|
||||||
%patch1 -p1
|
%patch -P 2 -P 3 -P 9 -P 10 -p1
|
||||||
%patch2 -p1
|
|
||||||
%patch3 -p1
|
|
||||||
%patch9 -p1
|
|
||||||
%patch10 -p1
|
|
||||||
|
|
||||||
%build
|
%build
|
||||||
autoreconf -fi
|
autoreconf -fi
|
||||||
@ -116,7 +110,7 @@ autoreconf -fi
|
|||||||
%endif
|
%endif
|
||||||
--with-xz \
|
--with-xz \
|
||||||
--with-zlib \
|
--with-zlib \
|
||||||
--includedir="%_includedir/%name-%version" \
|
--includedir="%_includedir/pkg/%name" \
|
||||||
--with-rootlibdir="%_libdir" \
|
--with-rootlibdir="%_libdir" \
|
||||||
--bindir="%_bindir"
|
--bindir="%_bindir"
|
||||||
make %{?_smp_mflags}
|
make %{?_smp_mflags}
|
||||||
@ -154,7 +148,7 @@ mkdir -p "$b"/{bin,sbin,%_lib};
|
|||||||
ln -s "%_bindir/kmod" "$b/bin/";
|
ln -s "%_bindir/kmod" "$b/bin/";
|
||||||
%if "%_libdir" != "/%_lib"
|
%if "%_libdir" != "/%_lib"
|
||||||
ln -s "%_libdir/libkmod.so.2" "$b/%_lib/";
|
ln -s "%_libdir/libkmod.so.2" "$b/%_lib/";
|
||||||
ln -s "%_libdir/libkmod.so.2.2.7" "$b/%_lib/";
|
ln -s "%_libdir/libkmod.so.2.2.8" "$b/%_lib/";
|
||||||
%endif
|
%endif
|
||||||
|
|
||||||
%check
|
%check
|
||||||
|
Loading…
Reference in New Issue
Block a user