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Author SHA1 Message Date
The Android Automerger c13e614efd merge in lmp-mr1-release history after reset to d83e4f1589 2014-10-01 06:09:17 -07:00
The Android Automerger ab8aa3eff3 merge in lmp-mr1-release history after reset to d83e4f1589 2014-09-30 06:09:56 -07:00
The Android Automerger c8ff5bc699 merge in lmp-mr1-release history after reset to d83e4f1589 2014-09-29 06:09:52 -07:00
The Android Automerger acfc400adb merge in lmp-mr1-release history after reset to d83e4f1589 2014-09-28 06:08:55 -07:00
The Android Automerger 0e212f7671 merge in lmp-mr1-release history after reset to d83e4f1589 2014-09-27 06:09:14 -07:00
Doug Zongker d83e4f1589 support for version 2 of block image diffs 
In version 2 of block image diffs, we support a new command to load
data from the image and store it in the "stash table" and then
subsequently use entries in the stash table to fill in missing bits of
source data we're not allowed to read when doing move/bsdiff/imgdiff
commands.

This leads to smaller update packages because we can break cycles in
the ordering of how pieces are updated by storing data away and using
it later, rather than not using the data as input to the patch system
at all.  This comes at the cost of the RAM or scratch disk needed to
store the data.

The implementation is backwards compatible; it can still handle the
existing version 1 of the transfer file format.

Change-Id: I4559bfd76d5403859637aeac832f3a5e9e13b63a
 2014-09-25 16:38:14 -07:00
The Android Automerger 25bbde071b merge in lmp-mr1-release history after reset to 574443d895 2014-09-25 06:09:39 -07:00
Jeff Sharkey a6e13ae01b Include reason when wiping data. 
This will help us track down who requested a data wipe.

Bug: 17412160
Change-Id: I1c439fbd29f96b9851810baca9101f683a0f18d8
 2014-09-24 11:46:17 -07:00
The Android Automerger f55264dace merge in lmp-mr1-release history after reset to 574443d895 2014-09-24 06:09:56 -07:00
The Android Automerger d0acb96eab merge in lmp-mr1-release history after reset to 574443d895 2014-09-23 15:13:52 -07:00
The Android Automerger f85e0ddf03 merge in lmp-mr1-release history after reset to 574443d895 2014-09-23 04:45:30 -07:00
The Android Automerger ca58d2c010 merge in lmp-mr1-release history after reset to 574443d895 2014-09-22 11:44:31 -07:00
The Android Automerger b79f5f8aed merge in lmp-mr1-release history after reset to 574443d895 2014-09-22 11:13:43 -07:00
The Android Automerger 136c97c93b merge in lmp-mr1-release history after reset to 574443d895 2014-09-22 10:17:01 -07:00
The Android Automerger a160ad7ef6 merge in lmp-release history after reset to 574443d895 2014-09-15 06:09:48 -07:00
The Android Automerger 4cd02aeaeb merge in lmp-release history after reset to 574443d895 2014-09-14 06:09:36 -07:00
The Android Automerger c02b9ef11f merge in lmp-release history after reset to 5e238a9971 2014-09-13 08:42:01 -07:00
The Android Automerger 9bcc1875c0 merge in lmp-release history after reset to 574443d895 2014-09-13 06:09:54 -07:00
The Android Automerger 5e238a9971 merge in lmp-release history after reset to 574443d895 2014-09-11 06:09:10 -07:00
The Android Automerger f6eb389525 merge in lmp-release history after reset to 574443d895 2014-09-10 06:09:16 -07:00
The Android Automerger 4fc827e933 merge in lmp-release history after reset to 574443d895 2014-09-09 06:09:24 -07:00
The Android Automerger 9c574d1d2a merge in lmp-release history after reset to 574443d895 2014-09-08 06:09:43 -07:00
The Android Automerger 500c1fb27c merge in lmp-release history after reset to 574443d895 2014-09-07 06:08:57 -07:00
The Android Automerger c398172f94 merge in lmp-release history after reset to f9bc2a544d 2014-09-06 08:50:41 -07:00
The Android Automerger 9132bd040b merge in lmp-release history after reset to 574443d895 2014-09-06 06:08:47 -07:00
Doug Zongker f9bc2a544d create block map for all update packages on /data 
Always create the block map for packages on /data; don't only look at
the encryptable/encrypted flags.

Bug: 17395453
Change-Id: Iaa7643a32898328277841e324305b9419a9e071c
 2014-09-05 13:06:47 -07:00
Doug Zongker 574443d895 create block map for all update packages on /data 
Always create the block map for packages on /data; don't only look at
the encryptable/encrypted flags.

Bug: 17395453
Change-Id: Iaa7643a32898328277841e324305b9419a9e071c
 2014-09-05 08:22:12 -07:00
Doug Zongker 40482ea2ae Merge "fix comment in blockimg updater code" into lmp-dev 2014-09-04 15:26:29 +00:00
Doug Zongker f7bb09dae8 fix comment in blockimg updater code 
The comment for the DEBUG_ERASE setting is exactly backwards.

Change-Id: I98ab5828365894217fc78976817a131e7d22d5c1
 2014-09-04 08:10:32 -07:00
Andrew Boie 8328922ff0 use lseek64 instead of lseek 
Otherwise, overflow problems can occur with images larger than
2G since the offsets will overflow a 32-bit off_t.

Change-Id: I05951a38ebeae83ad2cb938594e8d8adb323e2aa
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
 2014-09-04 07:54:17 -07:00
The Android Automerger 603a1609fb merge in lmp-release history after reset to 5f875bf577 2014-09-04 06:09:32 -07:00
The Android Automerger 41f13f4276 merge in lmp-release history after reset to 5f875bf577 2014-09-03 06:09:06 -07:00
The Android Automerger cdbd52f5a3 merge in lmp-release history after reset to 5f875bf577 2014-09-02 06:09:10 -07:00
The Android Automerger c7709c56c2 merge in lmp-release history after reset to 5f875bf577 2014-09-01 07:54:47 -07:00
The Android Automerger afe031d2ca merge in lmp-release history after reset to 5f875bf577 2014-08-31 09:30:23 -07:00
The Android Automerger 5e7308a59c merge in lmp-release history after reset to 5f875bf577 2014-08-27 06:09:32 -07:00
Doug Zongker 5f875bf577 remove code for original block OTA mechanism 
Superseded by newer code.

Bug: 16984795
Change-Id: I842299f6a02af7ccf51ef2ca174d813ca53deef1
 2014-08-26 13:54:24 -07:00
The Android Automerger ff14eb2895 merge in lmp-release history after reset to lmp-dev 2014-08-26 11:14:05 -07:00
Doug Zongker f449db2f30 open misc device in write-only mode 
Opening the misc block device in read-write mode runs afoul of
SELinux, which keeps the wipe code from working.  Fix.  Also change
various things to log to logcat so we can see them happening, for
future debugging.

Bug: 16715412
Change-Id: Ia14066f0a371cd605fcb544547b58a41acca70b9
 2014-08-26 09:22:57 -07:00
The Android Automerger 22427ff6d2 merge in lmp-release history after reset to 1d5d6098f4 2014-08-26 06:09:10 -07:00
The Android Automerger 8315f88e6d merge in lmp-release history after reset to 1d5d6098f4 2014-08-25 06:08:47 -07:00
The Android Automerger 19eeee5a9e merge in lmp-release history after reset to 1d5d6098f4 2014-08-24 06:08:25 -07:00
The Android Automerger 796e556e8f merge in lmp-release history after reset to 1d5d6098f4 2014-08-23 06:09:07 -07:00
Doug Zongker f2127b6435 fix two bugs in block image updater 
The computation of file offsets was overflowing for partitions larger
than 2 GB.  The parsing of the transfer file could fail at the end if
the data happened to not be properly null-terminated.

Bug: 16984795
Change-Id: I3ce6eb3e54ab7b55aa9bbed252da5a7eacd3317a
 2014-08-21 14:51:41 -07:00
Doug Zongker 1d5d6098f4 fix two bugs in block image updater 
The computation of file offsets was overflowing for partitions larger
than 2 GB.  The parsing of the transfer file could fail at the end if
the data happened to not be properly null-terminated.

Bug: 16984795
Change-Id: I3ce6eb3e54ab7b55aa9bbed252da5a7eacd3317a
 2014-08-21 10:47:24 -07:00
The Android Automerger 314b3e31c3 merge in lmp-release history after reset to bc7ffeda98 2014-08-21 06:09:27 -07:00
The Android Automerger c96ad7837b merge in lmp-release history after reset to bc7ffeda98 2014-08-20 06:08:55 -07:00
Doug Zongker bc7ffeda98 installer for new block OTA system 
(Cherry-pick back from master.)

Bug: 16984795
Change-Id: Ifa3d8345c5e2a0be86fb28faa080ca82592a96b4
 2014-08-19 16:53:39 -07:00
The Android Automerger 7f48b43e23 merge in lmp-release history after reset to 2efc9d994c 2014-08-19 06:08:53 -07:00
Doug Zongker 2efc9d994c clear BCB in misc partition before rebooting 
Something is leaving behind wipe commands in the BCB area of the /misc
partition.  We don't know what is doing that.  It should always be
safe to zero out that area from uncrypt, though (because if uncrypt is
running then it's got the command we want in the recovery command file
rather than the BCB).

Bug: 16715412
Change-Id: Iad01124287f13b80ff71d6371db6371f43c43211
 2014-08-18 15:55:28 -07:00