preserve xattrs in images
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- v1 Latest3 patches 19 repliesIn review
Patches in v1 No applies recorded yet
| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 1/3 | tar-replacement-native: avoid race condition with host tarmeta/ | +13 | 14 replies | |
| 2/3 | image_types.bbclass: allow replacing tar commandmeta/ | +12 | 0 replies | |
| 3/3 | mtd-utils: keep xattr support enabledmeta/ | +1 | 8 replies |
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Cover letter [PATCH 0/3] preserve xattrs in images
Both Smack and IMA/EVM rely on xattrs in the rootfs. This works for .ext3/.ext4 images, but not for .jffs2 and .tar.bz2. These changes allow optionally building also such images with xattrs without changing the default (which still is to ignore xattrs in .jffs2 and .tar.bz2).
The default does not get changed because supporting xattrs causes a certain overhead (need to build GNU tar, additional system calls when creating the images).
See https://github.com/01org/meta-intel-iot-security/pull/34 for code using these changes.
The following changes since commit 5094354a2811825e6d60963f03959daa349cab23:
bind: upgrade to 9.10.2-p3 (2015-08-09 15:14:32 -0700)
are available in the git repository at:
git://github.com/pohly/openembedded-core xattr
https://github.com/pohly/openembedded-core/tree/xattr
Patrick Ohly (3):
tar-replacement-native: avoid race condition with host tar image_types.bbclass: allow replacing tar command
mtd-utils: keep xattr support enabled
meta/classes/image_types.bbclass | 13 ++++++++++++- meta/recipes-devtools/mtd/mtd-utils_git.bb | 2 +- meta/recipes-extended/tar/tar-replacement-native_1.28.bb | 14 +++++++++++++- 3 files changed, 26 insertions(+), 3 deletions(-)
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2.1.4