pool/kmod
SHA256
2
0
Fork 2
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Accepting request 896327 from Base:System

Browse Source 
OBS-URL: https://build.opensuse.org/request/show/896327
OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/kmod?expand=0&rev=62
This commit is contained in:
Dominique Leuenberger 2021-06-05 21:30:23 +00:00 committed by Git OBS Bridge
commit c55d815ecf
14 changed files with 92 additions and 698 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

38
0001-Fix-modinfo-F-always-shows-name-for-built-ins.patch
View File

@ -1,38 +0,0 @@
From fa67110f896cdef67f42cbc2206ae2a8524acee6 Mon Sep 17 00:00:00 2001
From: Marco d'Itri <md@linux.it>
Date: Thu, 7 Jan 2021 20:17:48 -0800
Subject: [PATCH] Fix "modinfo -F always shows name for built-ins"
Bug reported by Ben Hutchings <ben@decadent.org.uk>:
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=970871
Now that the kernel provides module information for potentially
modular code that's actually built-in, it's possible to query these
built-ins with "modinfo -F". However, this doesn't work quite right:
$ modinfo -Flicense e1000e
GPL v2
$ modinfo -Flicense bitrev
name: bitrev
GPL
---
tools/modinfo.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
Index: kmod-27/tools/modinfo.c
===================================================================
--- kmod-27.orig/tools/modinfo.c
+++ kmod-27/tools/modinfo.c
@@ -178,7 +178,11 @@ static int modinfo_do(struct kmod_module
is_builtin = (filename == NULL);
if (is_builtin) {
- printf("%-16s%s%c", "name:", kmod_module_get_name(mod), separator);
+ if (field == NULL)
+ printf("%-16s%s%c", "name:",
+ kmod_module_get_name(mod), separator);
+ else if (field != NULL && streq(field, "name"))
+ printf("%s%c", kmod_module_get_name(mod), separator);
filename = "(builtin)";
}

143
0001-libkmod-config-revamp-kcmdline-parsing-into-a-state-.patch
View File

@ -1,143 +0,0 @@
From: Lucas De Marchi <lucas.demarchi@intel.com>
Date: Fri, 12 Feb 2021 01:45:21 -0800
Subject: libkmod-config: revamp kcmdline parsing into a state machine
Git-repo: git://git.kernel.org/pub/scm/utils/kernel/kmod/kmod.git
Git-commit: 01ed9af61e239b40514edf527ac87c79377266ac
Patch-mainline: v29
References: bsc#1181111
The handling of spaces and quotes is becoming hard to maintain. Convert
the parser into a state machine so we can check all the states. This
should make it easier to fix a corner case we have right now:
The kernel also accepts a quote before the module name instead of the
value. But this additional is left for later. This is purely an
algorithm change with no behavior change.
Tested-by: Jessica Yu <jeyu@kernel.org>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
---
libkmod/libkmod-config.c | 86 ++++++++++++++++++++++++----------------
1 file changed, 52 insertions(+), 34 deletions(-)
diff --git a/libkmod/libkmod-config.c b/libkmod/libkmod-config.c
index 971f20b8a352..d3cd10d42a10 100644
--- a/libkmod/libkmod-config.c
+++ b/libkmod/libkmod-config.c
@@ -499,7 +499,14 @@ static int kmod_config_parse_kcmdline(struct kmod_config *config)
char buf[KCMD_LINE_SIZE];
int fd, err;
char *p, *modname, *param = NULL, *value = NULL;
- bool is_quoted = false, is_module = true;
+ bool is_quoted = false, iter = true;
+ enum state {
+ STATE_IGNORE,
+ STATE_MODNAME,
+ STATE_PARAM,
+ STATE_VALUE,
+ STATE_COMPLETE,
+ } state;
fd = open("/proc/cmdline", O_RDONLY|O_CLOEXEC);
if (fd < 0) {
@@ -516,54 +523,65 @@ static int kmod_config_parse_kcmdline(struct kmod_config *config)
return err;
}
- for (p = buf, modname = buf; *p != '\0' && *p != '\n'; p++) {
- if (*p == '"') {
+ state = STATE_MODNAME;
+ for (p = buf, modname = buf; iter; p++) {
+ switch (*p) {
+ case '"':
is_quoted = !is_quoted;
-
- if (is_quoted) {
- /* don't consider a module until closing quotes */
- is_module = false;
- } else if (param != NULL && value != NULL) {
+ break;
+ case '\0':
+ case '\n':
+ /* Stop iterating on new chars */
+ iter = false;
+ /* fall-through */
+ case ' ':
+ if (is_quoted && state == STATE_VALUE) {
+ /* no state change*/;
+ } else if (is_quoted) {
+ /* spaces are only allowed in the value part */
+ state = STATE_IGNORE;
+ } else if (state == STATE_VALUE || state == STATE_PARAM) {
+ *p = '\0';
+ state = STATE_COMPLETE;
+ } else {
/*
- * If we are indeed expecting a value and
- * closing quotes, then this can be considered
- * a valid option for a module
+ * go to next option, ignoring any possible
+ * partial match we have
*/
- is_module = true;
+ modname = p + 1;
+ state = STATE_MODNAME;
}
-
- continue;
- }
- if (is_quoted)
- continue;
-
- switch (*p) {
- case ' ':
- *p = '\0';
- if (is_module)
- kcmdline_parse_result(config, modname, param, value);
- param = value = NULL;
- modname = p + 1;
- is_module = true;
break;
case '.':
- if (param == NULL) {
+ if (state == STATE_MODNAME) {
*p = '\0';
param = p + 1;
+ state = STATE_PARAM;
+ } else if (state == STATE_PARAM) {
+ state = STATE_IGNORE;
}
break;
case '=':
- if (param != NULL)
+ if (state == STATE_PARAM) {
+ /*
+ * Don't set *p to '\0': the value var shadows
+ * param
+ */
value = p + 1;
- else
- is_module = false;
+ state = STATE_VALUE;
+ } else if (state == STATE_MODNAME) {
+ state = STATE_IGNORE;
+ }
break;
}
- }
- *p = '\0';
- if (is_module)
- kcmdline_parse_result(config, modname, param, value);
+ if (state == STATE_COMPLETE) {
+ kcmdline_parse_result(config, modname, param, value);
+ /* start over on next iteration */
+ modname = p + 1;
+ state = STATE_MODNAME;
+ }
+ }
return 0;
}
--
2.30.1

263
0002-libkmod-config-re-quote-option-from-kernel-cmdline.patch
View File

@ -1,263 +0,0 @@
From: Lucas De Marchi <lucas.demarchi@intel.com>
Date: Fri, 12 Feb 2021 01:45:22 -0800
Subject: libkmod-config: re-quote option from kernel cmdline
Git-repo: git://git.kernel.org/pub/scm/utils/kernel/kmod/kmod.git
Git-commit: d3a1fe67b64cad103ff4f93dfd9f2cf19cab09ba
Patch-mainline: v29
References: bsc#1181111
It was reported that grub mangles the kernel cmdline. It turns
acpi_cpufreq.dyndbg="file drivers/cpufreq/acpi-cpufreq.c +mpf"
into
"acpi_cpufreq.dyndbg=file drivers/cpufreq/acpi-cpufreq.c +mpf"
However, even though we could blame grub for doing that, the kernel
happily accepts and re-quotes it when the module is built-in.
So, it's better if kmod also understands it this way and does the same.
Here we basically add additional code to un-mangle it, moving the quote
in way that is acceptable to pass through init_module(). Note that the
interface [f]init_module() gives us mandates the quote to be part of the
value: the module name is not passed and the options are separated by
space.
Reported-by: Jiri Slaby <jirislaby@kernel.org>
Tested-by: Jessica Yu <jeyu@kernel.org>
Link: https://bugzilla.suse.com/show_bug.cgi?id=1181111#c10
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
---
libkmod/libkmod-config.c | 36 ++++++++++++-
.../module-param-kcmdline7/correct.txt | 5 ++
.../module-param-kcmdline7/correct.txt | 5 ++
.../module-param-kcmdline7/proc/cmdline | 1 +
.../module-param-kcmdline7/proc/cmdline | 1 +
.../module-param-kcmdline8/correct.txt | 5 ++
.../module-param-kcmdline7/correct.txt | 5 ++
.../module-param-kcmdline7/proc/cmdline | 1 +
.../module-param-kcmdline8/proc/cmdline | 1 +
testsuite/test-modprobe.c | 50 +++++++++++++++++++
10 files changed, 109 insertions(+), 1 deletion(-)
create mode 100644 testsuite/rootfs-pristine/test-modprobe/module-param-kcmdline7/correct.txt
create mode 100644 testsuite/rootfs-pristine/test-modprobe/module-param-kcmdline7/module-param-kcmdline7/correct.txt
create mode 100644 testsuite/rootfs-pristine/test-modprobe/module-param-kcmdline7/module-param-kcmdline7/proc/cmdline
create mode 100644 testsuite/rootfs-pristine/test-modprobe/module-param-kcmdline7/proc/cmdline
create mode 100644 testsuite/rootfs-pristine/test-modprobe/module-param-kcmdline8/correct.txt
create mode 100644 testsuite/rootfs-pristine/test-modprobe/module-param-kcmdline8/module-param-kcmdline7/correct.txt
create mode 100644 testsuite/rootfs-pristine/test-modprobe/module-param-kcmdline8/module-param-kcmdline7/proc/cmdline
create mode 100644 testsuite/rootfs-pristine/test-modprobe/module-param-kcmdline8/proc/cmdline
diff --git a/libkmod/libkmod-config.c b/libkmod/libkmod-config.c
index d3cd10d42a10..2873f061dc9e 100644
--- a/libkmod/libkmod-config.c
+++ b/libkmod/libkmod-config.c
@@ -498,7 +498,7 @@ static int kmod_config_parse_kcmdline(struct kmod_config *config)
{
char buf[KCMD_LINE_SIZE];
int fd, err;
- char *p, *modname, *param = NULL, *value = NULL;
+ char *p, *p_quote_start, *modname, *param = NULL, *value = NULL;
bool is_quoted = false, iter = true;
enum state {
STATE_IGNORE,
@@ -524,10 +524,23 @@ static int kmod_config_parse_kcmdline(struct kmod_config *config)
}
state = STATE_MODNAME;
+ p_quote_start = NULL;
for (p = buf, modname = buf; iter; p++) {
switch (*p) {
case '"':
is_quoted = !is_quoted;
+
+ /*
+ * only allow starting quote as first char when looking
+ * for a modname: anything else is considered ill-formed
+ */
+ if (is_quoted && state == STATE_MODNAME && p == modname) {
+ p_quote_start = p;
+ modname = p + 1;
+ } else if (state != STATE_VALUE) {
+ state = STATE_IGNORE;
+ }
+
break;
case '\0':
case '\n':
@@ -550,6 +563,7 @@ static int kmod_config_parse_kcmdline(struct kmod_config *config)
*/
modname = p + 1;
state = STATE_MODNAME;
+ p_quote_start = NULL;
}
break;
case '.':
@@ -576,10 +590,30 @@ static int kmod_config_parse_kcmdline(struct kmod_config *config)
}
if (state == STATE_COMPLETE) {
+ /*
+ * We may need to re-quote to unmangle what the
+ * bootloader passed. Example: grub passes the option as
+ * "parport.dyndbg=file drivers/parport/ieee1284_ops.c +mpf"
+ * instead of
+ * parport.dyndbg="file drivers/parport/ieee1284_ops.c +mpf"
+ */
+ if (p_quote_start && p_quote_start < modname) {
+ /*
+ * p_quote_start
+ * |
+ * |modname param value
+ * || | |
+ * vv v v
+ * "parport\0dyndbg=file drivers/parport/ieee1284_ops.c +mpf" */
+ memmove(p_quote_start, modname, value - modname);
+ value--; modname--; param--;
+ *value = '"';
+ }
kcmdline_parse_result(config, modname, param, value);
/* start over on next iteration */
modname = p + 1;
state = STATE_MODNAME;
+ p_quote_start = NULL;
}
}
diff --git a/testsuite/rootfs-pristine/test-modprobe/module-param-kcmdline7/correct.txt b/testsuite/rootfs-pristine/test-modprobe/module-param-kcmdline7/correct.txt
new file mode 100644
index 000000000000..d80da6d802af
--- /dev/null
+++ b/testsuite/rootfs-pristine/test-modprobe/module-param-kcmdline7/correct.txt
@@ -0,0 +1,5 @@
+options psmouse foo
+options parport dyndbg="file drivers/parport/ieee1284_ops.c +mpf"
+
+# End of configuration files. Dumping indexes now:
+
diff --git a/testsuite/rootfs-pristine/test-modprobe/module-param-kcmdline7/module-param-kcmdline7/correct.txt b/testsuite/rootfs-pristine/test-modprobe/module-param-kcmdline7/module-param-kcmdline7/correct.txt
new file mode 100644
index 000000000000..d80da6d802af
--- /dev/null
+++ b/testsuite/rootfs-pristine/test-modprobe/module-param-kcmdline7/module-param-kcmdline7/correct.txt
@@ -0,0 +1,5 @@
+options psmouse foo
+options parport dyndbg="file drivers/parport/ieee1284_ops.c +mpf"
+
+# End of configuration files. Dumping indexes now:
+
diff --git a/testsuite/rootfs-pristine/test-modprobe/module-param-kcmdline7/module-param-kcmdline7/proc/cmdline b/testsuite/rootfs-pristine/test-modprobe/module-param-kcmdline7/module-param-kcmdline7/proc/cmdline
new file mode 100644
index 000000000000..86f9052394a0
--- /dev/null
+++ b/testsuite/rootfs-pristine/test-modprobe/module-param-kcmdline7/module-param-kcmdline7/proc/cmdline
@@ -0,0 +1 @@
+psmouse.foo parport.dyndbg="file drivers/parport/ieee1284_ops.c +mpf" quiet rw
diff --git a/testsuite/rootfs-pristine/test-modprobe/module-param-kcmdline7/proc/cmdline b/testsuite/rootfs-pristine/test-modprobe/module-param-kcmdline7/proc/cmdline
new file mode 100644
index 000000000000..86f9052394a0
--- /dev/null
+++ b/testsuite/rootfs-pristine/test-modprobe/module-param-kcmdline7/proc/cmdline
@@ -0,0 +1 @@
+psmouse.foo parport.dyndbg="file drivers/parport/ieee1284_ops.c +mpf" quiet rw
diff --git a/testsuite/rootfs-pristine/test-modprobe/module-param-kcmdline8/correct.txt b/testsuite/rootfs-pristine/test-modprobe/module-param-kcmdline8/correct.txt
new file mode 100644
index 000000000000..d80da6d802af
--- /dev/null
+++ b/testsuite/rootfs-pristine/test-modprobe/module-param-kcmdline8/correct.txt
@@ -0,0 +1,5 @@
+options psmouse foo
+options parport dyndbg="file drivers/parport/ieee1284_ops.c +mpf"
+
+# End of configuration files. Dumping indexes now:
+
diff --git a/testsuite/rootfs-pristine/test-modprobe/module-param-kcmdline8/module-param-kcmdline7/correct.txt b/testsuite/rootfs-pristine/test-modprobe/module-param-kcmdline8/module-param-kcmdline7/correct.txt
new file mode 100644
index 000000000000..d80da6d802af
--- /dev/null
+++ b/testsuite/rootfs-pristine/test-modprobe/module-param-kcmdline8/module-param-kcmdline7/correct.txt
@@ -0,0 +1,5 @@
+options psmouse foo
+options parport dyndbg="file drivers/parport/ieee1284_ops.c +mpf"
+
+# End of configuration files. Dumping indexes now:
+
diff --git a/testsuite/rootfs-pristine/test-modprobe/module-param-kcmdline8/module-param-kcmdline7/proc/cmdline b/testsuite/rootfs-pristine/test-modprobe/module-param-kcmdline8/module-param-kcmdline7/proc/cmdline
new file mode 100644
index 000000000000..86f9052394a0
--- /dev/null
+++ b/testsuite/rootfs-pristine/test-modprobe/module-param-kcmdline8/module-param-kcmdline7/proc/cmdline
@@ -0,0 +1 @@
+psmouse.foo parport.dyndbg="file drivers/parport/ieee1284_ops.c +mpf" quiet rw
diff --git a/testsuite/rootfs-pristine/test-modprobe/module-param-kcmdline8/proc/cmdline b/testsuite/rootfs-pristine/test-modprobe/module-param-kcmdline8/proc/cmdline
new file mode 100644
index 000000000000..eab04adbd5f8
--- /dev/null
+++ b/testsuite/rootfs-pristine/test-modprobe/module-param-kcmdline8/proc/cmdline
@@ -0,0 +1 @@
+psmouse.foo "parport.dyndbg=file drivers/parport/ieee1284_ops.c +mpf" quiet rw
diff --git a/testsuite/test-modprobe.c b/testsuite/test-modprobe.c
index f6bed8bd3487..dbc54f37b377 100644
--- a/testsuite/test-modprobe.c
+++ b/testsuite/test-modprobe.c
@@ -359,6 +359,56 @@ DEFINE_TEST(modprobe_param_kcmdline6,
);
+static noreturn int modprobe_param_kcmdline7(const struct test *t)
+{
+ const char *progname = ABS_TOP_BUILDDIR "/tools/modprobe";
+ const char *const args[] = {
+ progname,
+ "-c",
+ NULL,
+ };
+
+ test_spawn_prog(progname, args);
+ exit(EXIT_FAILURE);
+}
+DEFINE_TEST(modprobe_param_kcmdline7,
+ .description = "check if dots on other parts of kcmdline don't confuse our parser",
+ .config = {
+ [TC_UNAME_R] = "4.4.4",
+ [TC_ROOTFS] = TESTSUITE_ROOTFS "test-modprobe/module-param-kcmdline7",
+ },
+ .output = {
+ .out = TESTSUITE_ROOTFS "test-modprobe/module-param-kcmdline7/correct.txt",
+ },
+ .modules_loaded = "",
+ );
+
+
+static noreturn int modprobe_param_kcmdline8(const struct test *t)
+{
+ const char *progname = ABS_TOP_BUILDDIR "/tools/modprobe";
+ const char *const args[] = {
+ progname,
+ "-c",
+ NULL,
+ };
+
+ test_spawn_prog(progname, args);
+ exit(EXIT_FAILURE);
+}
+DEFINE_TEST(modprobe_param_kcmdline8,
+ .description = "check if dots on other parts of kcmdline don't confuse our parser",
+ .config = {
+ [TC_UNAME_R] = "4.4.4",
+ [TC_ROOTFS] = TESTSUITE_ROOTFS "test-modprobe/module-param-kcmdline8",
+ },
+ .output = {
+ .out = TESTSUITE_ROOTFS "test-modprobe/module-param-kcmdline8/correct.txt",
+ },
+ .modules_loaded = "",
+ );
+
+
static noreturn int modprobe_force(const struct test *t)
{
const char *progname = ABS_TOP_BUILDDIR "/tools/modprobe";
--
2.30.1

16
kmod-28.tar.sign
View File

@ -1,16 +0,0 @@
-----BEGIN PGP SIGNATURE-----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=FrBq
-----END PGP SIGNATURE-----

3
kmod-28.tar.xz
View File

@ -1,3 +0,0 @@
version https://git-lfs.github.com/spec/v1
oid sha256:3969fc0f13daa98084256337081c442f8749310089e48aa695c9b4dfe1b3a26c
size 552448

16
kmod-29.tar.sign Normal file
View File

@ -0,0 +1,16 @@
-----BEGIN PGP SIGNATURE-----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=1dko
-----END PGP SIGNATURE-----

3
kmod-29.tar.xz Normal file
View File

@ -0,0 +1,3 @@
version https://git-lfs.github.com/spec/v1
oid sha256:0b80eea7aa184ac6fd20cafa2a1fdf290ffecc70869a797079e2cc5c6225a52a
size 560160

39
kmod-also-test-xz-compression.patch
View File

@ -1,39 +0,0 @@
From 07aed32d80f306372e13701181cb827e6d0d7cff Mon Sep 17 00:00:00 2001
From: Lucas De Marchi <lucas.demarchi@intel.com>
Date: Fri, 29 Jan 2021 18:36:00 -0800
Subject: [PATCH 2/2] testsuite: also test xz compression
---
testsuite/populate-modules.sh | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/testsuite/populate-modules.sh b/testsuite/populate-modules.sh
index ae43884984b8..099f02669156 100755
--- a/testsuite/populate-modules.sh
+++ b/testsuite/populate-modules.sh
@@ -72,6 +72,9 @@ map=(
gzip_array=(
"test-depmod/modules-order-compressed/lib/modules/4.4.4/kernel/drivers/block/cciss.ko"
+ )
+
+xz_array=(
"test-depmod/modules-order-compressed/lib/modules/4.4.4/kernel/drivers/scsi/scsi_mod.ko"
)
@@ -112,6 +115,12 @@ if feature_enabled ZLIB; then
done
fi
+if feature_enabled XZ; then
+ for m in "${xz_array[@]}"; do
+ xz "$ROOTFS/$m"
+ done
+fi
+
if feature_enabled ZSTD; then
for m in "${zstd_array[@]}"; do
zstd --rm $ROOTFS/$m
--
2.26.2

65
kmod-populate-modules-Use-more-bash-more-quotes.patch
View File

@ -1,65 +0,0 @@
From 3cee67ddd75114f9557ab7e13ef1751c277d9bd3 Mon Sep 17 00:00:00 2001
From: Dave Reisner <dreisner@archlinux.org>
Date: Wed, 25 Mar 2020 11:03:58 -0400
Subject: [PATCH] populate-modules: Use more bash, more quotes
We're already using associatives arrays, so there's no reason we should
be using 'test'.
---
testsuite/populate-modules.sh | 18 +++++++++---------
1 file changed, 9 insertions(+), 9 deletions(-)
diff --git a/testsuite/populate-modules.sh b/testsuite/populate-modules.sh
index 358e7405dcf8..b0cc932818e0 100755
--- a/testsuite/populate-modules.sh
+++ b/testsuite/populate-modules.sh
@@ -85,15 +85,15 @@ attach_pkcs7_array=(
"test-modinfo/mod-simple-pkcs7.ko"
)
-for k in ${!map[@]}; do
+for k in "${!map[@]}"; do
dst=${ROOTFS}/$k
src=${MODULE_PLAYGROUND}/${map[$k]}
- if test "${dst: -1}" = "/"; then
- install -d $dst
- install -t $dst $src
+ if [[ $dst = */ ]]; then
+ install -d "$dst"
+ install -t "$dst" "$src"
else
- install -D $src $dst
+ install -D "$src" "$dst"
fi
done
@@ -101,7 +101,7 @@ done
# gzip these modules
for m in "${gzip_array[@]}"; do
- gzip $ROOTFS/$m
+ gzip "$ROOTFS/$m"
done
# zstd-compress these modules
@@ -110,13 +110,13 @@ for m in "${zstd_array[@]}"; do
done
for m in "${attach_sha1_array[@]}"; do
- cat ${MODULE_PLAYGROUND}/dummy.sha1 >> ${ROOTFS}/$m
+ cat "${MODULE_PLAYGROUND}/dummy.sha1" >>"${ROOTFS}/$m"
done
for m in "${attach_sha256_array[@]}"; do
- cat ${MODULE_PLAYGROUND}/dummy.sha256 >> ${ROOTFS}/$m
+ cat "${MODULE_PLAYGROUND}/dummy.sha256" >>"${ROOTFS}/$m"
done
for m in "${attach_pkcs7_array[@]}"; do
- cat ${MODULE_PLAYGROUND}/dummy.pkcs7 >> ${ROOTFS}/$m
+ cat "${MODULE_PLAYGROUND}/dummy.pkcs7" >>"${ROOTFS}/$m"
done
--
2.26.2

103
kmod-testsuite-compress-modules-if-feature-is-enabled.patch
View File

@ -1,103 +0,0 @@
From 4be01b2fc8f44c35184138ee9e21f2bc146c9056 Mon Sep 17 00:00:00 2001
From: Lucas De Marchi <lucas.demarchi@intel.com>
Date: Fri, 29 Jan 2021 18:35:59 -0800
Subject: [PATCH 1/2] testsuite: compress modules if feature is enabled
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Since the output needs to be the same, regardless if the module is
compressed, change populate-modules.sh to conditionally compress the
module if that feature is enabled.
This way we can execute the tests with any build-time configuration and
it should still pass.
Suggested-by: Michal Suchánek <msuchanek@suse.de>
---
Makefile.am | 2 +-
testsuite/populate-modules.sh | 27 ++++++++++++++++++---------
testsuite/test-depmod.c | 2 --
3 files changed, 19 insertions(+), 12 deletions(-)
diff --git a/Makefile.am b/Makefile.am
index 702a665f0334..8c79349f1eb9 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -250,7 +250,7 @@ CREATE_ROOTFS = $(AM_V_GEN) ( $(RM) -rf $(ROOTFS) && mkdir -p $(dir $(ROOTFS)) &
find $(ROOTFS) -type d -exec chmod +w {} \; && \
find $(ROOTFS) -type f -name .gitignore -exec rm -f {} \; && \
$(top_srcdir)/testsuite/populate-modules.sh \
- $(MODULE_PLAYGROUND) $(ROOTFS) ) && \
+ $(MODULE_PLAYGROUND) $(ROOTFS) $(top_builddir)/config.h ) && \
touch testsuite/stamp-rootfs
build-module-playground:
diff --git a/testsuite/populate-modules.sh b/testsuite/populate-modules.sh
index b0cc932818e0..ae43884984b8 100755
--- a/testsuite/populate-modules.sh
+++ b/testsuite/populate-modules.sh
@@ -4,6 +4,12 @@ set -e
MODULE_PLAYGROUND=$1
ROOTFS=$2
+CONFIG_H=$3
+
+feature_enabled() {
+ local feature=$1
+ grep KMOD_FEATURES $CONFIG_H | head -n 1 | grep -q \+$feature
+}
declare -A map
map=(
@@ -99,15 +105,18 @@ done
# start poking the final rootfs...
-# gzip these modules
-for m in "${gzip_array[@]}"; do
- gzip "$ROOTFS/$m"
-done
-
-# zstd-compress these modules
-for m in "${zstd_array[@]}"; do
- zstd --rm $ROOTFS/$m
-done
+# compress modules with each format if feature is enabled
+if feature_enabled ZLIB; then
+ for m in "${gzip_array[@]}"; do
+ gzip "$ROOTFS/$m"
+ done
+fi
+
+if feature_enabled ZSTD; then
+ for m in "${zstd_array[@]}"; do
+ zstd --rm $ROOTFS/$m
+ done
+fi
for m in "${attach_sha1_array[@]}"; do
cat "${MODULE_PLAYGROUND}/dummy.sha1" >>"${ROOTFS}/$m"
diff --git a/testsuite/test-depmod.c b/testsuite/test-depmod.c
index 261559cab89b..d7802d7b2e0b 100644
--- a/testsuite/test-depmod.c
+++ b/testsuite/test-depmod.c
@@ -25,7 +25,6 @@
#include "testsuite.h"
-#ifdef ENABLE_ZLIB
#define MODULES_ORDER_UNAME "4.4.4"
#define MODULES_ORDER_ROOTFS TESTSUITE_ROOTFS "test-depmod/modules-order-compressed"
#define MODULES_ORDER_LIB_MODULES MODULES_ORDER_ROOTFS "/lib/modules/" MODULES_ORDER_UNAME
@@ -57,7 +56,6 @@ DEFINE_TEST(depmod_modules_order_for_compressed,
{ }
},
});
-#endif
#define SEARCH_ORDER_SIMPLE_ROOTFS TESTSUITE_ROOTFS "test-depmod/search-order-simple"
static noreturn int depmod_search_order_simple(const struct test *t)
--
2.26.2

10
kmod-testsuite.spec
View File

@ -18,10 +18,10 @@
Name: kmod-testsuite
%define lname libkmod2
Version: 28
Version: 29
Release: 0
Summary: Testsuite of the kmod package
License: LGPL-2.1-or-later AND GPL-2.0-or-later
License: GPL-2.0-or-later AND LGPL-2.1-or-later
Group: System/Kernel
URL: https://www.kernel.org/pub/linux/utils/kernel/kmod/
@ -37,10 +37,6 @@ Patch5: 0011-Do-not-filter-unsupported-modules-when-running-a-van.patch
Patch6: 0012-modprobe-print-unsupported-status.patch
Patch7: usr-lib-modprobe.patch
Patch8: no-stylesheet-download.patch
Patch9: 0001-Fix-modinfo-F-always-shows-name-for-built-ins.patch
Patch10: kmod-populate-modules-Use-more-bash-more-quotes.patch
Patch11: kmod-testsuite-compress-modules-if-feature-is-enabled.patch
Patch12: kmod-also-test-xz-compression.patch
BuildRequires: autoconf
BuildRequires: automake
BuildRequires: docbook5-xsl-stylesheets
@ -79,7 +75,7 @@ export LDFLAGS="-Wl,-z,relro,-z,now"
--includedir="%_includedir/kmod" \
--with-rootlibdir="%_libdir" \
--bindir="%_bindir"
make %{?_smp_mflags} V=1 KDIR="%kdir"
%make_build KDIR="%kdir"
%install
# empty

23
kmod.changes
View File

@ -1,3 +1,26 @@
-------------------------------------------------------------------
Sat May 29 09:58:09 UTC 2021 - Michal Suchanek <msuchanek@suse.de>
- /usr/lib should override /lib where both are available. Support /usr/lib for
depmod.d as well.
* Refresh usr-lib-modprobe.patch
- Remove test patches included in release 29
- kmod-populate-modules-Use-more-bash-more-quotes.patch
- kmod-testsuite-compress-modules-if-feature-is-enabled.patch
- kmod-also-test-xz-compression.patch
-------------------------------------------------------------------
Thu May 27 22:20:42 UTC 2021 - Jan Engelhardt <jengelh@inai.de>
- Update to release 29
* Fix `modinfo -F` not working for built-in modules and
certain fields.
* Fix a memory leak, overflow and double free on error path.
- Drop 0001-Fix-modinfo-F-always-shows-name-for-built-ins.patch,
0001-libkmod-config-revamp-kcmdline-parsing-into-a-state-.patch,
0002-libkmod-config-re-quote-option-from-kernel-cmdline.patch
(all merged)
-------------------------------------------------------------------
Thu Feb 18 08:19:01 UTC 2021 - Jiri Slaby <jslaby@suse.cz>

11
kmod.spec
View File

@ -18,10 +18,10 @@
Name: kmod
%define lname libkmod2
Version: 28
Version: 29
Release: 0
Summary: Utilities to load modules into the kernel
License: LGPL-2.1-or-later AND GPL-2.0-or-later
License: GPL-2.0-or-later AND LGPL-2.1-or-later
Group: System/Kernel
URL: https://www.kernel.org/pub/linux/utils/kernel/kmod/
@ -37,9 +37,6 @@ Patch5: 0011-Do-not-filter-unsupported-modules-when-running-a-van.patch
Patch6: 0012-modprobe-print-unsupported-status.patch
Patch7: usr-lib-modprobe.patch
Patch8: no-stylesheet-download.patch
Patch9: 0001-Fix-modinfo-F-always-shows-name-for-built-ins.patch
Patch10: 0001-libkmod-config-revamp-kcmdline-parsing-into-a-state-.patch
Patch11: 0002-libkmod-config-re-quote-option-from-kernel-cmdline.patch
BuildRequires: autoconf
BuildRequires: automake
BuildRequires: docbook5-xsl-stylesheets
@ -69,7 +66,7 @@ indexes from module-init-tools project.
%package bash-completion
Summary: Bash completion routines for the kmod utilities
License: LGPL-2.1-or-later AND GPL-2.0-or-later
License: GPL-2.0-or-later AND LGPL-2.1-or-later
Group: System/Shells
BuildArch: noarch
Requires: %{name}
@ -116,7 +113,7 @@ export LDFLAGS="-Wl,-z,relro,-z,now"
--includedir="%_includedir/kmod" \
--with-rootlibdir="%_libdir" \
--bindir="%_bindir"
make %{?_smp_mflags} V=1
%make_build
%install
b="%buildroot"

57
usr-lib-modprobe.patch
View File

@ -1,7 +1,10 @@
From 294bdb1b231e8076de37ed35afef64dd6be37755 Mon Sep 17 00:00:00 2001
From fc1b2c14e2ca4d7ccd4a3b75a435ab7d927533bc Mon Sep 17 00:00:00 2001
From: Michal Suchanek <msuchanek@suse.de>
Date: Tue, 12 Jan 2021 16:54:46 +0100
Subject: [PATCH] modprobe.d: load from /usr/lib.
Subject: [PATCH] modprobe.d, depmod.d: load from /usr/lib.
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
There is an ongoing effort to limit use of files outside of /usr (or
$prefix on general). Currently all modprobe.d paths are hardcoded to
@ -14,11 +17,13 @@ Signed-off-by: Michal Suchanek <msuchanek@suse.de>
---
Makefile.am | 1 +
libkmod/libkmod.c | 1 +
man/depmod.d.xml | 1 +
man/modprobe.d.xml | 1 +
3 files changed, 3 insertions(+)
tools/depmod.c | 1 +
5 files changed, 5 insertions(+)
diff --git a/Makefile.am b/Makefile.am
index b29e943a4d29..702a665f0334 100644
index d859c240178f..8553368988c0 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -19,6 +19,7 @@ AM_CPPFLAGS = \
@ -30,29 +35,53 @@ index b29e943a4d29..702a665f0334 100644
AM_CFLAGS = $(OUR_CFLAGS)
diff --git a/libkmod/libkmod.c b/libkmod/libkmod.c
index 43423d63a889..9399c6c902f8 100644
index 7c2b889d713e..ddf13fb3d822 100644
--- a/libkmod/libkmod.c
+++ b/libkmod/libkmod.c
@@ -65,6 +65,7 @@ static const char *default_config_paths[] = {
SYSCONFDIR "/modprobe.d",
"/run/modprobe.d",
"/lib/modprobe.d",
"/usr/local/lib/modprobe.d",
+ PREFIX "/lib/modprobe.d",
"/lib/modprobe.d",
NULL
};
diff --git a/man/modprobe.d.xml b/man/modprobe.d.xml
index 211af8488abb..ae5a83986a52 100644
--- a/man/modprobe.d.xml
+++ b/man/modprobe.d.xml
@@ -40,6 +40,7 @@
diff --git a/man/depmod.d.xml b/man/depmod.d.xml
index b315e931d635..8a898cf4a9eb 100644
--- a/man/depmod.d.xml
+++ b/man/depmod.d.xml
@@ -39,6 +39,7 @@
</refnamediv>
<refsynopsisdiv>
+ <para><filename>/usr/lib/modprobe.d/*.conf</filename></para>
+ <para><filename>/lib/depmod.d/*.conf</filename></para>
<para><filename>/usr/lib/depmod.d/*.conf</filename></para>
<para><filename>/usr/local/lib/depmod.d/*.conf</filename></para>
<para><filename>/run/depmod.d/*.conf</filename></para>
diff --git a/man/modprobe.d.xml b/man/modprobe.d.xml
index 0ab3e9110a7e..8a7c696dcee1 100644
--- a/man/modprobe.d.xml
+++ b/man/modprobe.d.xml
@@ -41,6 +41,7 @@
<refsynopsisdiv>
<para><filename>/lib/modprobe.d/*.conf</filename></para>
<para><filename>/etc/modprobe.d/*.conf</filename></para>
+ <para><filename>/usr/lib/modprobe.d/*.conf</filename></para>
<para><filename>/usr/local/lib/modprobe.d/*.conf</filename></para>
<para><filename>/run/modprobe.d/*.conf</filename></para>
<para><filename>/etc/modprobe.d/*.conf</filename></para>
diff --git a/tools/depmod.c b/tools/depmod.c
index eb810b811e35..8f6a4f8cd7cb 100644
--- a/tools/depmod.c
+++ b/tools/depmod.c
@@ -54,6 +54,7 @@ static const char *default_cfg_paths[] = {
SYSCONFDIR "/depmod.d",
"/run/depmod.d",
"/usr/local/lib/depmod.d",
+ PREFIX "/lib/depmod.d",
"/lib/depmod.d",
NULL
};
--
2.26.2