aboutsummaryrefslogtreecommitdiffstats
path: root/target/linux
diff options
context:
space:
mode:
authorHauke Mehrtens <hauke@hauke-m.de>2016-06-21 22:05:44 +0200
committerRalph Sennhauser <ralph.sennhauser@gmail.com>2016-11-06 13:45:32 +0100
commitf50b355db73a16a99d14deeca631aea7e62072d3 (patch)
tree96d242db75a4d847e18f076e32b8c5f17f4f1004 /target/linux
parentcabb0c506526fe468e4aa985086e50c440192122 (diff)
downloadmaster-187ad058-f50b355db73a16a99d14deeca631aea7e62072d3.tar.gz
master-187ad058-f50b355db73a16a99d14deeca631aea7e62072d3.tar.bz2
master-187ad058-f50b355db73a16a99d14deeca631aea7e62072d3.zip
squashfs4: use upstream xz compression header format
In the upstream kernel and the upstream squashfs4 tools the xz compression header looks the following: struct disk_comp_opts { __le32 dictionary_size; __le32 flags; }; We added some other members and also moved some existing members. Place the members which are already in upstream header at the same position as in that kernel and add our own at the end. The kernel should not have a problem when there are some additional members and just ignore them. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: Ralph Sennhauser <ralph.sennhauser@gmail.com>
Diffstat (limited to 'target/linux')
-rw-r--r--target/linux/generic/patches-3.18/520-squashfs_update_xz_comp_opts.patch25
-rw-r--r--target/linux/generic/patches-4.1/520-squashfs_update_xz_comp_opts.patch25
-rw-r--r--target/linux/generic/patches-4.4/520-squashfs_update_xz_comp_opts.patch25
3 files changed, 0 insertions, 75 deletions
diff --git a/target/linux/generic/patches-3.18/520-squashfs_update_xz_comp_opts.patch b/target/linux/generic/patches-3.18/520-squashfs_update_xz_comp_opts.patch
deleted file mode 100644
index ad11b30281..0000000000
--- a/target/linux/generic/patches-3.18/520-squashfs_update_xz_comp_opts.patch
+++ /dev/null
@@ -1,25 +0,0 @@
-From f31b7c0efa255dd17a5f584022a319387f09b0d8 Mon Sep 17 00:00:00 2001
-From: Jonas Gorski <jonas.gorski@gmail.com>
-Date: Tue, 12 Apr 2011 19:55:41 +0200
-Subject: [PATCH] squashfs: update xz compressor options struct.
-
-Update the xz compressor options struct to match the squashfs userspace
-one.
----
- fs/squashfs/xz_wrapper.c | 4 +++-
- 1 files changed, 3 insertions(+), 1 deletions(-)
-
---- a/fs/squashfs/xz_wrapper.c
-+++ b/fs/squashfs/xz_wrapper.c
-@@ -40,8 +40,10 @@ struct squashfs_xz {
- };
-
- struct disk_comp_opts {
-- __le32 dictionary_size;
- __le32 flags;
-+ __le16 bit_opts;
-+ __le16 fb;
-+ __le32 dictionary_size;
- };
-
- struct comp_opts {
diff --git a/target/linux/generic/patches-4.1/520-squashfs_update_xz_comp_opts.patch b/target/linux/generic/patches-4.1/520-squashfs_update_xz_comp_opts.patch
deleted file mode 100644
index ad11b30281..0000000000
--- a/target/linux/generic/patches-4.1/520-squashfs_update_xz_comp_opts.patch
+++ /dev/null
@@ -1,25 +0,0 @@
-From f31b7c0efa255dd17a5f584022a319387f09b0d8 Mon Sep 17 00:00:00 2001
-From: Jonas Gorski <jonas.gorski@gmail.com>
-Date: Tue, 12 Apr 2011 19:55:41 +0200
-Subject: [PATCH] squashfs: update xz compressor options struct.
-
-Update the xz compressor options struct to match the squashfs userspace
-one.
----
- fs/squashfs/xz_wrapper.c | 4 +++-
- 1 files changed, 3 insertions(+), 1 deletions(-)
-
---- a/fs/squashfs/xz_wrapper.c
-+++ b/fs/squashfs/xz_wrapper.c
-@@ -40,8 +40,10 @@ struct squashfs_xz {
- };
-
- struct disk_comp_opts {
-- __le32 dictionary_size;
- __le32 flags;
-+ __le16 bit_opts;
-+ __le16 fb;
-+ __le32 dictionary_size;
- };
-
- struct comp_opts {
diff --git a/target/linux/generic/patches-4.4/520-squashfs_update_xz_comp_opts.patch b/target/linux/generic/patches-4.4/520-squashfs_update_xz_comp_opts.patch
deleted file mode 100644
index ad11b30281..0000000000
--- a/target/linux/generic/patches-4.4/520-squashfs_update_xz_comp_opts.patch
+++ /dev/null
@@ -1,25 +0,0 @@
-From f31b7c0efa255dd17a5f584022a319387f09b0d8 Mon Sep 17 00:00:00 2001
-From: Jonas Gorski <jonas.gorski@gmail.com>
-Date: Tue, 12 Apr 2011 19:55:41 +0200
-Subject: [PATCH] squashfs: update xz compressor options struct.
-
-Update the xz compressor options struct to match the squashfs userspace
-one.
----
- fs/squashfs/xz_wrapper.c | 4 +++-
- 1 files changed, 3 insertions(+), 1 deletions(-)
-
---- a/fs/squashfs/xz_wrapper.c
-+++ b/fs/squashfs/xz_wrapper.c
-@@ -40,8 +40,10 @@ struct squashfs_xz {
- };
-
- struct disk_comp_opts {
-- __le32 dictionary_size;
- __le32 flags;
-+ __le16 bit_opts;
-+ __le16 fb;
-+ __le32 dictionary_size;
- };
-
- struct comp_opts {