@@ -476,9 +476,6 @@ package/dvdrw-tools/0001-limits.h.patch lib_patch.Upstream
package/dvdrw-tools/0002-Include-sysmacros.h-to-compile-with-newer-gcc.patch lib_patch.Upstream
package/earlyoom/0001-main.c-fix-build-with-kernel-4.3.patch lib_patch.Upstream
package/earlyoom/S02earlyoom Shellcheck lib_sysv.Indent
-package/ebtables/0001-replace-ebtables-save-perl-script-with-bash.patch lib_patch.Upstream
-package/ebtables/0002-ebtables.h-restore-KERNEL_64_USERSPACE_32-checks.patch lib_patch.Upstream
-package/ebtables/0003-configure.ac-add-option-enable-kernel-64-userland-32.patch lib_patch.Upstream
package/ecryptfs-utils/0001-musl.patch lib_patch.Upstream
package/ecryptfs-utils/0002-openssl110.patch lib_patch.Upstream
package/ecryptfs-utils/0003-fix-parallel-build-issue.patch lib_patch.Upstream
@@ -12,8 +12,7 @@ already.
https://bugzilla.redhat.com/show_bug.cgi?id=746040
http://pkgs.fedoraproject.org/cgit/rpms/ebtables.git/tree/ebtables-save
-Upstream:
-https://github.com/openembedded/meta-openembedded/commit/7f723007364ba79de05447671e83d4eefb3097dc
+Upstream: https://github.com/openembedded/meta-openembedded/commit/7f723007364ba79de05447671e83d4eefb3097dc
Signed-off-by: Matthew Weber <matthew.weber@rockwellcollins.com>
[ryanbarnett3@gmail.com:
similarity index 85%
rename from package/ebtables/0003-configure.ac-add-option-enable-kernel-64-userland-32.patch
rename to package/ebtables/0002-configure.ac-add-option-enable-kernel-64-userland-32.patch
@@ -18,7 +18,9 @@ Instead, add a configure option. All internal details can then be handled by
the configure script.
Signed-off-by: Thomas De Schampheleire <thomas.de_schampheleire@nokia.com>
-Upstream-Status: http://patchwork.ozlabs.org/project/netfilter-devel/patch/20210518181730.13436-2-patrickdepinguin@gmail.com/
+Upstream: http://patchwork.ozlabs.org/project/netfilter-devel/patch/20210518181730.13436-2-patrickdepinguin@gmail.com/
+[Fabrice: Don't force kernel-64-userland-32 with sparc64]
+Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
---
configure.ac | 9 ++++++++-
1 file changed, 8 insertions(+), 1 deletion(-)
@@ -27,7 +29,7 @@ diff --git a/configure.ac b/configure.ac
index c24ede3..3e89c0c 100644
--- a/configure.ac
+++ b/configure.ac
-@@ -15,10 +15,17 @@ AS_IF([test "x$LOCKFILE" = x], [LOCKFILE="/var/lib/ebtables/lock"])
+@@ -15,10 +15,16 @@ AS_IF([test "x$LOCKFILE" = x], [LOCKFILE="/var/lib/ebtables/lock"])
regular_CFLAGS="-Wall -Wunused"
regular_CPPFLAGS=""
@@ -35,7 +37,6 @@ index c24ede3..3e89c0c 100644
case "$host" in
sparc64-*)
- regular_CPPFLAGS="$regular_CPPFLAGS -DEBT_MIN_ALIGN=8 -DKERNEL_64_USERSPACE_32";;
-+ enable_kernel_64_userland_32=yes ;;
esac
+AC_ARG_ENABLE([kernel-64-userland-32],
+ AC_HELP_STRING([--enable-kernel-64-userland-32], [indicate that ebtables will be built as a 32-bit application but run under a 64-bit kernel])
deleted file mode 100644
@@ -1,105 +0,0 @@
-From 7297a8ef3cab3b0faf1426622ee902a2144e2e89 Mon Sep 17 00:00:00 2001
-From: Thomas De Schampheleire <thomas.de_schampheleire@nokia.com>
-Date: Wed, 24 Mar 2021 11:27:14 +0100
-Subject: [PATCH] ebtables.h: restore KERNEL_64_USERSPACE_32 checks
-
-Commit e6359eedfbf497e52d52451072aea4713ed80a88 replaced the file ebtables.h
-but removed the usage of KERNEL_64_USERSPACE_32. This breaks boards where
-such flag is relevant, with following messages:
-
-[ 6364.971346] kernel msg: ebtables bug: please report to author: Standard target size too big
-
-Unable to update the kernel. Two possible causes:
-1. Multiple ebtables programs were executing simultaneously. The ebtables
- userspace tool doesn't by default support multiple ebtables programs running
- concurrently. The ebtables option --concurrent or a tool like flock can be
- used to support concurrent scripts that update the ebtables kernel tables.
-2. The kernel doesn't support a certain ebtables extension, consider
- recompiling your kernel or insmod the extension.
-
-Analysis shows that the structure 'ebt_replace' passed from userspace
-ebtables to the kernel, is too small, i.e 80 bytes instead of 120 in case of
-64-bit kernel.
-
-Note that the ebtables build system seems to assume that 'sparc64' is the
-only case where KERNEL_64_USERSPACE_32 is relevant, but this is not true.
-This situation can happen on many architectures, especially in embedded
-systems. For example, an Aarch64 processor with kernel in 64-bit but
-userland build for 32-bit Arm. Or a 64-bit MIPS Octeon III processor, with
-userland running in the 'n32' ABI.
-
-Signed-off-by: Thomas De Schampheleire <thomas.de_schampheleire@nokia.com>
-Upstream-Status: http://patchwork.ozlabs.org/project/netfilter-devel/patch/20210518181730.13436-1-patrickdepinguin@gmail.com/
----
- include/linux/netfilter_bridge/ebtables.h | 21 +++++++++++++++++++++
- 1 file changed, 21 insertions(+)
-
-diff --git a/include/linux/netfilter_bridge/ebtables.h b/include/linux/netfilter_bridge/ebtables.h
-index 5be75f2..3c2b61e 100644
---- a/include/linux/netfilter_bridge/ebtables.h
-+++ b/include/linux/netfilter_bridge/ebtables.h
-@@ -49,12 +49,21 @@ struct ebt_replace {
- /* total size of the entries */
- unsigned int entries_size;
- /* start of the chains */
-+#ifdef KERNEL_64_USERSPACE_32
-+ uint64_t hook_entry[NF_BR_NUMHOOKS];
-+#else
- struct ebt_entries *hook_entry[NF_BR_NUMHOOKS];
-+#endif
- /* nr of counters userspace expects back */
- unsigned int num_counters;
- /* where the kernel will put the old counters */
-+#ifdef KERNEL_64_USERSPACE_32
-+ uint64_t counters;
-+ uint64_t entries;
-+#else
- struct ebt_counter *counters;
- char *entries;
-+#endif
- };
-
- struct ebt_replace_kernel {
-@@ -129,6 +138,9 @@ struct ebt_entry_match {
- } u;
- /* size of data */
- unsigned int match_size;
-+#ifdef KERNEL_64_USERSPACE_32
-+ unsigned int pad;
-+#endif
- unsigned char data[0] __attribute__ ((aligned (__alignof__(struct ebt_replace))));
- };
-
-@@ -142,6 +154,9 @@ struct ebt_entry_watcher {
- } u;
- /* size of data */
- unsigned int watcher_size;
-+#ifdef KERNEL_64_USERSPACE_32
-+ unsigned int pad;
-+#endif
- unsigned char data[0] __attribute__ ((aligned (__alignof__(struct ebt_replace))));
- };
-
-@@ -155,6 +170,9 @@ struct ebt_entry_target {
- } u;
- /* size of data */
- unsigned int target_size;
-+#ifdef KERNEL_64_USERSPACE_32
-+ unsigned int pad;
-+#endif
- unsigned char data[0] __attribute__ ((aligned (__alignof__(struct ebt_replace))));
- };
-
-@@ -162,6 +180,9 @@ struct ebt_entry_target {
- struct ebt_standard_target {
- struct ebt_entry_target target;
- int verdict;
-+#ifdef KERNEL_64_USERSPACE_32
-+ unsigned int pad;
-+#endif
- };
-
- /* one entry */
-2.26.2
-
@@ -1,6 +1,7 @@
config BR2_PACKAGE_EBTABLES
bool "ebtables"
depends on BR2_USE_MMU # fork()
+ depends on !BR2_KERNEL_64_USERLAND_32
help
Ethernet bridge frame table administration
@@ -11,11 +11,10 @@ EBTABLES_LICENSE_FILES = COPYING
EBTABLES_CPE_ID_VENDOR = netfilter
EBTABLES_SELINUX_MODULES = iptables
-# for 0003-configure.ac-add-option-enable-kernel-64-userland-32.patch
+# for 0002-configure.ac-add-option-enable-kernel-64-userland-32.patch
EBTABLES_AUTORECONF = YES
-ifeq ($(BR2_KERNEL_64_USERLAND_32),y)
-EBTABLES_CONF_OPTS += --enable-kernel-64-userland-32
-endif
+# kernel-64-userland-32 is broken (spotted with gcc >= 14)
+EBTABLES_CONF_OPTS += --disable-kernel-64-userland-32
ifeq ($(BR2_PACKAGE_EBTABLES_UTILS_SAVE),y)
define EBTABLES_INSTALL_TARGET_UTILS_SAVE
Drop second patch which has not been accepted by upstream and raises the following build failure with gcc >= 14: communication.c: In function 'ebt_deliver_table': communication.c:252:26: error: passing argument 1 of 'free' makes pointer from integer without a cast [-Wint-conversion] 252 | free(repl->entries); | ~~~~^~~~~~~~~ | | | uint64_t {aka long unsigned int} In file included from communication.c:19: /home/autobuild/autobuild/instance-11/output-1/host/sparc64-buildroot-linux-gnu/sysroot/usr/include/stdlib.h:687:25: note: expected 'void *' but argument is of type 'uint64_t' {aka 'long unsigned int'} 687 | extern void free (void *__ptr) __THROW; | ~~~~~~^~~~~ communication.c: In function 'retrieve_from_file': communication.c:653:31: error: assignment to 'uint64_t' {aka 'long unsigned int'} from 'void *' makes integer from pointer without a cast [-Wint-conversion] 653 | repl->entries = NULL; | ^ communication.c: In function 'ebt_get_table': communication.c:730:26: error: assignment to 'struct ebt_counter *' from 'uint64_t' {aka 'long unsigned int'} makes pointer from integer without a cast [-Wint-conversion] 730 | u_repl->counters = repl.counters; | ^ communication.c:770:18: error: passing argument 1 of 'free' makes pointer from integer without a cast [-Wint-conversion] 770 | free(repl.entries); | ~~~~^~~~~~~~ | | | uint64_t {aka long unsigned int} /home/autobuild/autobuild/instance-11/output-1/host/sparc64-buildroot-linux-gnu/sysroot/usr/include/stdlib.h:687:25: note: expected 'void *' but argument is of type 'uint64_t' {aka 'long unsigned int'} 687 | extern void free (void *__ptr) __THROW; | ~~~~~~^~~~~ Those build failures are raised because ebt_replace is patched to change type of entries and counters depending on the value of KERNEL_64_USERSPACE_32. However, this patch is broken as it doesn't update all the source code to avoid calling free on uint64_t or setting NULL to uint64_t. More dramatically, ebt_u_replace structure has not been patched either so uint64_t is copied into struct ebt_counter *. Fixing all this mess seems complicated especially given the fact that upstream rejected second and third patches. So to fix this build failure: - always set --disable-kernel-64-userland-32 (even on sparc64 where the build will fail due to the incorrect "sparc_cast" remaining in the source code) - add a dependency on !BR2_KERNEL_64_USERLAND_32. This will disable ebtables only with BR2_MIPS_NABI32 as this is the only architecture that sets BR2_KERNEL_64_USERLAND_32 and so the only architecture (with sparc64) that was using this "broken" patch While at it, fix Upstream tag on patches Fixes: 4b5743e5235ff7d88806305a40476ecb9b408876 - http://autobuild.buildroot.org/results/ae9b07a88a43b381bd8ce5dca9f434f63e1dcd49 - http://autobuild.buildroot.org/results/be20febfb9e21bee5c22138e6a34016079b7eab8 Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com> --- .checkpackageignore | 3 - ...-ebtables-save-perl-script-with-bash.patch | 3 +- ...option-enable-kernel-64-userland-32.patch} | 7 +- ...estore-KERNEL_64_USERSPACE_32-checks.patch | 105 ------------------ package/ebtables/Config.in | 1 + package/ebtables/ebtables.mk | 7 +- 6 files changed, 9 insertions(+), 117 deletions(-) rename package/ebtables/{0003-configure.ac-add-option-enable-kernel-64-userland-32.patch => 0002-configure.ac-add-option-enable-kernel-64-userland-32.patch} (85%) delete mode 100644 package/ebtables/0002-ebtables.h-restore-KERNEL_64_USERSPACE_32-checks.patch