[B.A.T.M.A.N.] [PATCH 0/6] batman-adv: Revert coccinelle compat support

[B.A.T.M.A.N.] [PATCH 0/6] batman-adv: Revert coccinelle compat support

[Sven Eckelmann]

[-- Attachment #1: Type: text/plain, Size: 420 bytes --]

Hi,

it seems that the coccinelle package in Debian Jessie is not able to parse
semantic patches [1]. This basically breaks the batman-adv build on many
stable systems and thus makes the out-of-tree module unusable on these
systems.

I have currently no better idea than reverting these patches.

Kind regards,
	Sven

PS: Linus, do you want to try to get rid of replacement.sh?

[1] https://www.open-mesh.org/issues/303

[-- Attachment #2: This is a digitally signed message part. --]
[-- Type: application/pgp-signature, Size: 801 bytes --]

[B.A.T.M.A.N.] [PATCH 1/6] batman-adv: Revert "compat: Move vid api wrapper to coccinelle"

[Sven Eckelmann]

The coccinelle in Debian Jessie seems to be broken. It fails to parse
the patches and thus makes it impossible to use the out-of-tree
module in these systems. Therefore drop it for now.

This reverts commit 7f40f382af1125698ad149d1b743c2de70a5ad5c.

Signed-off-by: Sven Eckelmann <sven@narfation.org>
---
 compat-include/linux/netdevice.h        |  6 ---
 compat-patches/0005-vid-callbacks.cocci | 74 ---------------------------------
 compat.h                                | 54 ++++++++++++++++++++++++
 3 files changed, 54 insertions(+), 80 deletions(-)
 delete mode 100644 compat-patches/0005-vid-callbacks.cocci

diff --git a/compat-include/linux/netdevice.h b/compat-include/linux/netdevice.h
index 0536549..e71e614 100644
--- a/compat-include/linux/netdevice.h
+++ b/compat-include/linux/netdevice.h
@@ -28,12 +28,6 @@
 
 #include <linux/netdev_features.h>
 
-#define __vid_api_returntype void
-
-#else
-
-#define __vid_api_returntype int
-
 #endif /* < KERNEL_VERSION(3, 3, 0) */
 
 #if LINUX_VERSION_CODE < KERNEL_VERSION(3, 9, 0)
diff --git a/compat-patches/0005-vid-callbacks.cocci b/compat-patches/0005-vid-callbacks.cocci
deleted file mode 100644
index 2cebc0e..0000000
--- a/compat-patches/0005-vid-callbacks.cocci
+++ /dev/null
@@ -1,74 +0,0 @@
-@ add_assignment @
-identifier batadv_interface_add_vid, batadv_netdev_ops;
-@@
-
- struct net_device_ops batadv_netdev_ops = {
- 	.ndo_vlan_rx_add_vid = batadv_interface_add_vid,
- };
-
-@ kill_assignment @
-identifier batadv_interface_kill_vid, batadv_netdev_ops;
-@@
-
- struct net_device_ops batadv_netdev_ops = {
- 	.ndo_vlan_rx_kill_vid = batadv_interface_kill_vid,
- };
-
-@ add_vid @
-identifier add_assignment.batadv_interface_add_vid;
-type be16;
-identifier dev, proto, vid;
-@@
-
--batadv_interface_add_vid
-+batadv_interface_add_vid_orig
-			       (struct net_device *dev, be16 proto,
-				unsigned short vid)
- { ... }
-
-+static __vid_api_returntype batadv_interface_add_vid(struct net_device *dev,
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 10, 0)
-+			   			      be16 proto,
-+#endif
-+			   			      unsigned short vid)
-+{
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 10, 0)
-+    be16 proto = htons(ETH_P_8021Q);
-+#endif
-+
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 3, 0)
-+	batadv_interface_add_vid_orig(dev, proto, vid);
-+#else
-+	return batadv_interface_add_vid_orig(dev, proto, vid);
-+#endif
-+}
-
-
-@ kill_vid @
-identifier kill_assignment.batadv_interface_kill_vid;
-type be16;
-identifier dev, proto, vid;
-@@
-
--batadv_interface_kill_vid
-+batadv_interface_kill_vid_orig
-			       (struct net_device *dev, be16 proto,
-				unsigned short vid)
- { ... }
-
-+static __vid_api_returntype batadv_interface_kill_vid(struct net_device *dev,
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 10, 0)
-+			   			       be16 proto,
-+#endif
-+			   			       unsigned short vid)
-+{
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 10, 0)
-+    be16 proto = htons(ETH_P_8021Q);
-+#endif
-+
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 3, 0)
-+	batadv_interface_kill_vid_orig(dev, proto, vid);
-+#else
-+	return batadv_interface_kill_vid_orig(dev, proto, vid);
-+#endif
-+}
diff --git a/compat.h b/compat.h
index d59fb5f..2865eeb 100644
--- a/compat.h
+++ b/compat.h
@@ -42,6 +42,31 @@
 
 #endif /* < KERNEL_VERSION(3, 9, 0) */
 
+#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 3, 0)
+
+#define batadv_interface_add_vid(x, y, z) \
+__batadv_interface_add_vid(struct net_device *dev, __be16 proto,\
+                          unsigned short vid);\
+static void batadv_interface_add_vid(struct net_device *dev, unsigned short vid)\
+{\
+       __batadv_interface_add_vid(dev, htons(ETH_P_8021Q), vid);\
+}\
+static int __batadv_interface_add_vid(struct net_device *dev, __be16 proto,\
+                                     unsigned short vid)
+
+#define batadv_interface_kill_vid(x, y, z) \
+__batadv_interface_kill_vid(struct net_device *dev, __be16 proto,\
+                           unsigned short vid);\
+static void batadv_interface_kill_vid(struct net_device *dev,\
+                                     unsigned short vid)\
+{\
+       __batadv_interface_kill_vid(dev, htons(ETH_P_8021Q), vid);\
+}\
+static int __batadv_interface_kill_vid(struct net_device *dev, __be16 proto,\
+                                      unsigned short vid)
+
+#endif /* < KERNEL_VERSION(3, 3, 0) */
+
 #if LINUX_VERSION_CODE < KERNEL_VERSION(3, 9, 0)
 
 #define batadv_interface_set_mac_addr(x, y) \
@@ -70,6 +95,35 @@ static int __batadv_interface_tx(struct sk_buff *skb, \
 
 #endif /* < KERNEL_VERSION(3, 9, 0) */
 
+#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 10, 0)
+
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 3, 0)
+
+#define batadv_interface_add_vid(x, y, z) \
+__batadv_interface_add_vid(struct net_device *dev, __be16 proto,\
+			   unsigned short vid);\
+static int batadv_interface_add_vid(struct net_device *dev, unsigned short vid)\
+{\
+	return __batadv_interface_add_vid(dev, htons(ETH_P_8021Q), vid);\
+}\
+static int __batadv_interface_add_vid(struct net_device *dev, __be16 proto,\
+				      unsigned short vid)
+
+#define batadv_interface_kill_vid(x, y, z) \
+__batadv_interface_kill_vid(struct net_device *dev, __be16 proto,\
+			    unsigned short vid);\
+static int batadv_interface_kill_vid(struct net_device *dev,\
+				     unsigned short vid)\
+{\
+	return __batadv_interface_kill_vid(dev, htons(ETH_P_8021Q), vid);\
+}\
+static int __batadv_interface_kill_vid(struct net_device *dev, __be16 proto,\
+				       unsigned short vid)
+
+#endif /* >= KERNEL_VERSION(3, 3, 0) */
+
+#endif /* < KERNEL_VERSION(3, 10, 0) */
+
 #if LINUX_VERSION_CODE < KERNEL_VERSION(3, 15, 0)
 
 /* the expected behaviour of this function is to return 0 on success, therefore
-- 
2.10.1

[B.A.T.M.A.N.] [PATCH 2/6] batman-adv: Revert "compat: Move get_link_net patch to coccinelle"

[Sven Eckelmann]

The coccinelle in Debian Jessie seems to be broken. It fails to parse
the patches and thus makes it impossible to use the out-of-tree
module in these systems. Therefore drop it for now.

This reverts commit 3b79cd3d9b3eb920d17233b5270ee7162d55587e.

Signed-off-by: Sven Eckelmann <sven@narfation.org>
---
 compat-patches/0004-get_link_net.cocci | 13 -------------
 compat.h                               |  7 +++++++
 2 files changed, 7 insertions(+), 13 deletions(-)
 delete mode 100644 compat-patches/0004-get_link_net.cocci

diff --git a/compat-patches/0004-get_link_net.cocci b/compat-patches/0004-get_link_net.cocci
deleted file mode 100644
index 7520bb6..0000000
--- a/compat-patches/0004-get_link_net.cocci
+++ /dev/null
@@ -1,13 +0,0 @@
-@@
-identifier netdev, fallback_net;
-@@
-
- static struct net *batadv_getlink_net(const struct net_device *netdev,
-				       struct net *fallback_net)
- {
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 0, 0)
-+	return fallback_net;
-+#else
- ...
-+#endif
- }
diff --git a/compat.h b/compat.h
index 2865eeb..245621f 100644
--- a/compat.h
+++ b/compat.h
@@ -145,4 +145,11 @@ static int __batadv_interface_kill_vid(struct net_device *dev, __be16 proto,\
 
 #endif /* < KERNEL_VERSION(3, 15, 0) */
 
+#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 0, 0)
+
+/* WARNING for batadv_getlink_net */
+#define get_link_net get_xstats_size || 1 || netdev->rtnl_link_ops->get_xstats_size
+
+#endif /* < KERNEL_VERSION(4, 0, 0) */
+
 #endif /* _NET_BATMAN_ADV_COMPAT_H_ */
-- 
2.10.1

[B.A.T.M.A.N.] [PATCH 3/6] batman-adv: Revert "compat: Replace IFF_NO_QUEUE with coccinelle"

[Sven Eckelmann]

The coccinelle in Debian Jessie seems to be broken. It fails to parse
the patches and thus makes it impossible to use the out-of-tree
module in these systems. Therefore drop it for now.

This reverts commit 541c087012bd6b57d37f041aedc4d0b4440a96d1.

Signed-off-by: Sven Eckelmann <sven@narfation.org>
---
 compat-patches/0003-iff-no-queue.cocci | 9 ---------
 compat.h                               | 6 ++++++
 2 files changed, 6 insertions(+), 9 deletions(-)
 delete mode 100644 compat-patches/0003-iff-no-queue.cocci

diff --git a/compat-patches/0003-iff-no-queue.cocci b/compat-patches/0003-iff-no-queue.cocci
deleted file mode 100644
index 9c95b85..0000000
--- a/compat-patches/0003-iff-no-queue.cocci
+++ /dev/null
@@ -1,9 +0,0 @@
-@@
-expression E;
-@@
-
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4,3,0)
- E->priv_flags |= IFF_NO_QUEUE;
-+#else
-+E->tx_queue_len = 0;
-+#endif
diff --git a/compat.h b/compat.h
index 245621f..78de7ea 100644
--- a/compat.h
+++ b/compat.h
@@ -152,4 +152,10 @@ static int __batadv_interface_kill_vid(struct net_device *dev, __be16 proto,\
 
 #endif /* < KERNEL_VERSION(4, 0, 0) */
 
+#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 3, 0)
+
+#define IFF_NO_QUEUE	0; dev->tx_queue_len = 0
+
+#endif /* < KERNEL_VERSION(4, 3, 0) */
+
 #endif /* _NET_BATMAN_ADV_COMPAT_H_ */
-- 
2.10.1

[B.A.T.M.A.N.] [PATCH 4/6] batman-adv: Revert "compat: Move netlink const compat to coccinelle"

[Sven Eckelmann]

The coccinelle in Debian Jessie seems to be broken. It fails to parse
the patches and thus makes it impossible to use the out-of-tree
module in these systems. Therefore drop it for now.

This reverts commit 2f9f52d1dfc417201028cc65f91aaddc5eaf493a.

Signed-off-by: Sven Eckelmann <sven@narfation.org>
---
 Makefile                             |  3 ++-
 compat-patches/0002-genl-const.INFO  | 15 ---------------
 compat-patches/0002-genl-const.cocci | 10 ----------
 compat-patches/replacements.sh       |  9 +++++++++
 4 files changed, 11 insertions(+), 26 deletions(-)
 delete mode 100644 compat-patches/0002-genl-const.INFO
 delete mode 100644 compat-patches/0002-genl-const.cocci
 create mode 100755 compat-patches/replacements.sh

diff --git a/Makefile b/Makefile
index e9c499f..67f1988 100644
--- a/Makefile
+++ b/Makefile
@@ -108,7 +108,7 @@ install: config $(SOURCE_STAMP)
 config:
 	$(PWD)/gen-compat-autoconf.sh $(PWD)/compat-autoconf.h
 
-$(SOURCE_STAMP): $(SOURCE) compat-patches/*
+$(SOURCE_STAMP): $(SOURCE) compat-patches/* compat-patches/replacements.sh
 	$(MKDIR) $(BUILD_DIR)/net/batman-adv/
 	@$(LN) ../Makefile $(BUILD_DIR)/Makefile
 	@$(RM) $(SOURCE_BUILD)
@@ -126,6 +126,7 @@ $(SOURCE_STAMP): $(SOURCE) compat-patches/*
 			$(SPATCH) $(SPATCH_FLAGS) --dir $(BUILD_DIR) --sp-file compat-patches/$${i} > /dev/null; \
 		fi; \
 	done
+	compat-patches/replacements.sh
 	touch $(SOURCE_STAMP)
 
 .PHONY: all clean install config
diff --git a/compat-patches/0002-genl-const.INFO b/compat-patches/0002-genl-const.INFO
deleted file mode 100644
index 192c5c6..0000000
--- a/compat-patches/0002-genl-const.INFO
+++ /dev/null
@@ -1,15 +0,0 @@
-Newer kernels make generic netlink ops and multicast groups
-const, but older can't have that. We therefore introduce
-__genl_const, which can be defined depending on the kernel.
-
-What kernel versions require this?
-
-XXX: try to SmPLify
-
-The struct genl_ops gave the *option* to make it const via:
-mcgrof@ergon ~/linux (git::master)$ git describe --contains f84f771d9
-v3.13-rc1~33^2~32^2~2
-
-The struct genl_multicast_group was *forced* to be const via:
-mcgrof@ergon ~/linux (git::master)$ git describe --contains 2a94fe48f
-v3.13-rc1~33^2^2
diff --git a/compat-patches/0002-genl-const.cocci b/compat-patches/0002-genl-const.cocci
deleted file mode 100644
index 36c71d6..0000000
--- a/compat-patches/0002-genl-const.cocci
+++ /dev/null
@@ -1,10 +0,0 @@
-@@
-attribute __genl_const;
-@@
-(
--const struct genl_multicast_group
-+__genl_const struct genl_multicast_group
-|
--const struct genl_ops
-+__genl_const struct genl_ops
-)
diff --git a/compat-patches/replacements.sh b/compat-patches/replacements.sh
new file mode 100755
index 0000000..7dcb953
--- /dev/null
+++ b/compat-patches/replacements.sh
@@ -0,0 +1,9 @@
+#! /bin/sh
+
+set -e
+
+# for kernel < 3.13 to make netlink compat code work
+sed -i \
+	-e 's/^static const struct genl_multicast_group batadv_netlink_mcgrps/static __genl_const struct genl_multicast_group batadv_netlink_mcgrps/' \
+	-e 's/^static const struct genl_ops batadv_netlink_ops/static __genl_const struct genl_ops batadv_netlink_ops/' \
+	build/net/batman-adv/netlink.c
-- 
2.10.1

[B.A.T.M.A.N.] [PATCH 5/6] batman-adv: Revert "compat: Port netlink port hack to coccinelle"

[Sven Eckelmann]

The coccinelle in Debian Jessie seems to be broken. It fails to parse
the patches and thus makes it impossible to use the out-of-tree
module in these systems. Therefore drop it for now.

This reverts commit 57ed6cbca85a0a681a0fa8b4690259429f3ea9a5.

Signed-off-by: Sven Eckelmann <sven@narfation.org>
---
 compat-include/linux/netlink.h           | 20 +++++++++++++-------
 compat-include/net/genetlink.h           | 11 -----------
 compat-patches/0001-netlink-portid.cocci | 17 -----------------
 compat.h                                 |  6 ++++++
 4 files changed, 19 insertions(+), 35 deletions(-)
 delete mode 100644 compat-patches/0001-netlink-portid.cocci

diff --git a/compat-include/linux/netlink.h b/compat-include/linux/netlink.h
index ca2bdf0..4f2185d 100644
--- a/compat-include/linux/netlink.h
+++ b/compat-include/linux/netlink.h
@@ -26,13 +26,19 @@
 
 #if LINUX_VERSION_CODE < KERNEL_VERSION(3, 7, 0)
 
-#define netlink_notify_portid(__notify) (__notify->pid)
-#define NETLINK_CB_PORTID(__skb) NETLINK_CB(__skb).pid
-
-#else
-
-#define netlink_notify_portid(__notify) (__notify->portid)
-#define NETLINK_CB_PORTID(__skb) NETLINK_CB(__skb).portid
+#include <net/scm.h>
+
+struct batadv_netlink_skb_parms {
+	struct ucred		creds;		/* Skb credentials	*/
+	union {
+		__u32		portid;
+		__u32		pid;
+	};
+	__u32			dst_group;
+};
+
+#undef NETLINK_CB
+#define NETLINK_CB(skb) (*(struct batadv_netlink_skb_parms *)&((skb)->cb))
 
 #endif /* < KERNEL_VERSION(3, 7, 0) */
 
diff --git a/compat-include/net/genetlink.h b/compat-include/net/genetlink.h
index b057e6c..2e8e17a 100644
--- a/compat-include/net/genetlink.h
+++ b/compat-include/net/genetlink.h
@@ -24,17 +24,6 @@
 #include <linux/version.h>
 #include_next <net/genetlink.h>
 
-#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 7, 0)
-
-#define genl_info_snd_portid(__genl_info) (__genl_info->snd_pid)
-
-#else
-
-#define genl_info_snd_portid(__genl_info) (__genl_info->snd_portid)
-
-#endif /* < KERNEL_VERSION(3, 7, 0) */
-
-
 #if LINUX_VERSION_CODE < KERNEL_VERSION(3, 13, 0)
 
 #include <linux/export.h>
diff --git a/compat-patches/0001-netlink-portid.cocci b/compat-patches/0001-netlink-portid.cocci
deleted file mode 100644
index 5fc504e..0000000
--- a/compat-patches/0001-netlink-portid.cocci
+++ /dev/null
@@ -1,17 +0,0 @@
-@@
-struct netlink_notify *notify;
-@@
--notify->portid
-+netlink_notify_portid(notify)
-
-@@
-struct genl_info *info;
-@@
--info->snd_portid
-+genl_info_snd_portid(info)
-
-@@
-expression skb;
-@@
--NETLINK_CB(skb).portid
-+NETLINK_CB_PORTID(skb)
diff --git a/compat.h b/compat.h
index 78de7ea..d987577 100644
--- a/compat.h
+++ b/compat.h
@@ -67,6 +67,12 @@ static int __batadv_interface_kill_vid(struct net_device *dev, __be16 proto,\
 
 #endif /* < KERNEL_VERSION(3, 3, 0) */
 
+#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 7, 0)
+
+#define snd_portid snd_pid
+
+#endif /* < KERNEL_VERSION(3, 7, 0) */
+
 #if LINUX_VERSION_CODE < KERNEL_VERSION(3, 9, 0)
 
 #define batadv_interface_set_mac_addr(x, y) \
-- 
2.10.1

[B.A.T.M.A.N.] [PATCH 6/6] batman-adv: Revert "Add support for coccinelle in compat-patches"

[Sven Eckelmann]

The coccinelle in Debian Jessie seems to be broken. It fails to parse
the patches and thus makes it impossible to use the out-of-tree
module in these systems. Therefore drop it for now.

This reverts commit cd6361c9f4ea19e1318c6549f863a21921154896.

Signed-off-by: Sven Eckelmann <sven@narfation.org>
---
 Makefile | 23 +++++------------------
 1 file changed, 5 insertions(+), 18 deletions(-)

diff --git a/Makefile b/Makefile
index 67f1988..b852a17 100644
--- a/Makefile
+++ b/Makefile
@@ -40,19 +40,11 @@ ifeq ($(shell cd $(KERNELPATH) && pwd),)
 $(warning $(KERNELPATH) is missing, please set KERNELPATH)
 endif
 
-ifeq ($(origin SPATCH), undefined)
-  SPATCH = spatch
-  ifeq ($(shell which $(SPATCH) 2>/dev/null),)
-    $(error $(SPATCH) (coccinelle) not found)
-  endif
-endif
-
 export KERNELPATH
 RM ?= rm -f
 MKDIR := mkdir -p
 PATCH_FLAGS = --batch --fuzz=0 --forward --strip=1 --unified --version-control=never -g0 --remove-empty-files --no-backup-if-mismatch --reject-file=-
 PATCH := patch $(PATCH_FLAGS) -i
-SPATCH_FLAGS := --in-place --relax-include-path --use-coccigrep --very-quiet
 CP := cp -fpR
 LN := ln -sf
 
@@ -114,17 +106,12 @@ $(SOURCE_STAMP): $(SOURCE) compat-patches/* compat-patches/replacements.sh
 	@$(RM) $(SOURCE_BUILD)
 	@$(CP) $(SOURCE) $(BUILD_DIR)/net/batman-adv/
 	@set -e; \
-	patches="$$(ls -1 compat-patches/|grep -e '.patch$$' -e '.cocci$$'|sort)"; \
+	patches="$$(ls -1 compat-patches/|grep '.patch$$'|sort)"; \
 	for i in $${patches}; do \
-		echo '  COMPAT_PATCH '$${i}; \
-		if echo $${i}|grep '.patch$$'; then \
-			cd $(BUILD_DIR); \
-			$(PATCH) ../compat-patches/$${i}; \
-			cd - > /dev/null; \
-		fi; \
-		if echo $${i}|grep '.cocci$$'; then echo $$(pwd); \
-			$(SPATCH) $(SPATCH_FLAGS) --dir $(BUILD_DIR) --sp-file compat-patches/$${i} > /dev/null; \
-		fi; \
+		echo '  COMPAT_PATCH '$${i};\
+		cd $(BUILD_DIR); \
+		$(PATCH) ../compat-patches/$${i}; \
+		cd - > /dev/null; \
 	done
 	compat-patches/replacements.sh
 	touch $(SOURCE_STAMP)
-- 
2.10.1

Re: [B.A.T.M.A.N.] [PATCH 0/6] batman-adv: Revert coccinelle compat support

[Linus Lüssing]

Hi Sven,

On Mon, Oct 31, 2016 at 08:35:40AM +0100, Sven Eckelmann wrote:
> Hi,
> 
> it seems that the coccinelle package in Debian Jessie is not able to parse
> semantic patches [1]. This basically breaks the batman-adv build on many
> stable systems and thus makes the out-of-tree module unusable on these
> systems.

Urgh, what a shame :-(

> 
> I have currently no better idea than reverting these patches.
> 
> Kind regards,
> 	Sven
> 
> PS: Linus, do you want to try to get rid of replacement.sh?

Have only looked at the one const case so far, but can have a look at
the others too, sure.

Re: [B.A.T.M.A.N.] [PATCH 4/6] batman-adv: Revert "compat: Move netlink const compat to coccinelle"

[Linus Lüssing]

On Mon, Oct 31, 2016 at 08:36:27AM +0100, Sven Eckelmann wrote:
> The coccinelle in Debian Jessie seems to be broken. It fails to parse
> the patches and thus makes it impossible to use the out-of-tree
> module in these systems. Therefore drop it for now.
> 
> This reverts commit 2f9f52d1dfc417201028cc65f91aaddc5eaf493a.
> 
> Signed-off-by: Sven Eckelmann <sven@narfation.org>
> ---
>  Makefile                             |  3 ++-
>  compat-patches/0002-genl-const.INFO  | 15 ---------------
>  compat-patches/0002-genl-const.cocci | 10 ----------
>  compat-patches/replacements.sh       |  9 +++++++++
>  4 files changed, 11 insertions(+), 26 deletions(-)
>  delete mode 100644 compat-patches/0002-genl-const.INFO
>  delete mode 100644 compat-patches/0002-genl-const.cocci
>  create mode 100755 compat-patches/replacements.sh
> 

684d4cad930d97902 ("batman-adv: Remove replacement compat script")
needs to be reverted first before this patch applies cleanly,
doesn't it?

Re: [B.A.T.M.A.N.] [PATCH 4/6] batman-adv: Revert "compat: Move netlink const compat to coccinelle"

[Linus Lüssing]

On Tue, Nov 01, 2016 at 01:46:19AM +0100, Linus Lüssing wrote:
> 684d4cad930d97902 ("batman-adv: Remove replacement compat script")
> needs to be reverted first before this patch applies cleanly,
> doesn't it?

Ah, sorry, no, just noticed you rebased it on master +
"batman-adv: Install module in $INSTALL_MOD_DIR/updates/net/batman-adv".

Cherry-picking that commit onto master first helped.

Re: [B.A.T.M.A.N.] [PATCH 0/6] batman-adv: Revert coccinelle compat support

[Simon Wunderlich]

[-- Attachment #1: Type: text/plain, Size: 426 bytes --]

On Monday, October 31, 2016 8:35:40 AM CET Sven Eckelmann wrote:
> Hi,
> 
> it seems that the coccinelle package in Debian Jessie is not able to parse
> semantic patches [1]. This basically breaks the batman-adv build on many
> stable systems and thus makes the out-of-tree module unusable on these
> systems.
> 
> I have currently no better idea than reverting these patches.

Commited in be1dd23..c941add

Thanks,
     Simon

[-- Attachment #2: This is a digitally signed message part. --]
[-- Type: application/pgp-signature, Size: 801 bytes --]