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* am 48ba7587: am 34dd04db: Merge "Improve bad error reporting seen in shamu ↵Elliott Hughes2015-04-241-1/+4
|\ | | | | | | | | | | | | SELinux boot failures." * commit '48ba758782bed8c50f450fd77c4b3284c3fa7316': Improve bad error reporting seen in shamu SELinux boot failures.
| * Improve bad error reporting seen in shamu SELinux boot failures.Elliott Hughes2015-04-241-1/+4
| | | | | | | | | | | | Explain why mount failed, and explicitly say that the umount fixed it. Change-Id: I13b0927a36517f2fc9f9580945ba6ebefc4882df
* | resolved conflicts for merge of 79f33846 to lmp-mr1-dev-plus-aospEd Tam2015-04-131-2/+35
|\ \ | |/ |/| | | Change-Id: I24c60a2747931917a3ea09b953905ce0f4145280
| * fs_mgr: introduce fs_mgr_format to format wiped partitionsChris Fries2015-04-101-2/+35
| | | | | | | | | | | | | | | | | | | | | | | | Move fastboot's format logic into fs_mgr, to consolidate the knowledge about how to do this (and when to wipe metadata). Try to format these formattable paritions if they are wiped. If formatting fails, we will fall out to let recovery mode handle it. Bug: 20082763 Change-Id: I397cc197550e78d932e8a154fd234695c46dbe7b
* | Revert "Revert "Adding e4crypt support""Paul Lawrence2015-03-311-17/+81
| | | | | | | | | | | | | | | | Fix build break caused by original change This reverts commit 84b0bab58fcc7f225e9a17a15c531b0c2fc509c5. Change-Id: I99fbd7c3d1ed92db1f546033c8493bb71a327924
* | am fbb3f8ca: Merge "Set underlying block device RO when enabling verity"Sami Tolvanen2015-02-281-6/+9
|\ \ | | | | | | | | | | | | * commit 'fbb3f8ca499b04c82437155f87c8666cad607c6b': Set underlying block device RO when enabling verity
| * | Set underlying block device RO when enabling veritySami Tolvanen2015-02-271-6/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently, when verity is set up on a block device, the underlying device is still accessible directly. Change the existing function fs_set_blk_ro visible to other fs_mgr modules, change the behavior to match the comment above the function definition, and call it to disable write access to the block device when setting up verity. Bug: 18609347 Change-Id: I7884175df15f9161174788d74d20a08e4cd472ca
* | | am 317b4024: Revert "Make encryption configurable"Paul Lawrence2015-02-071-1/+3
|\ \ \ | | |/ | |/| | | | | | | * commit '317b4024a2a46b8c57abfa08f2a649df13572bd3': Revert "Make encryption configurable"
| * | Revert "Make encryption configurable"Paul Lawrence2015-02-061-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit bda6272446454886339841a62daaa1b66c07ad60. The original fix seems to have led to boot failures in QA. Rather than risk shipping, revert the change. Bug 18764230 reopened. Requires change https://googleplex-android-review.git.corp.google.com/#/c/629764/ Bug: 19278390 Bug: 19199624 Change-Id: I8b6ab585666f2b0f585ffb2a5f61ac2e3462e06e
* | | am 17b5b352: Merge "fs_mgr: error check umount calls / add retry logic"Nick Kralevich2015-02-061-3/+13
|\ \ \ | | |/ | |/| | | | | | | * commit '17b5b3520094de679c9e43a872c02d15758c83b8': fs_mgr: error check umount calls / add retry logic
| * | fs_mgr: error check umount calls / add retry logicNick Kralevich2015-02-051-3/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Don't silently ignore umount errors. At a minimum, log them. Add strerror(errno) to another umount call, to make sure we get some actionable data. check_fs: try 5 times umounting the filesystem. It appears that the umount is failing, perhaps because some service is opening the file on the device or other error. Try unmounting it multiple times in case it's a transient problem and we can recover. Bug: 19199624 Bug: 19156134 Change-Id: I7213eb52d55116fb2419a36494d26d5e159981a7
| * | Make encryption configurablePaul Lawrence2015-01-281-3/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Delay mounting encryptable but unencrypted volumes until we can check the ro.vold.forceencrypt flag, then optionally encrypt. Requires matching vold change from https://googleplex-android-review.git.corp.google.com/#/c/615309/ Bug: 18764230 Change-Id: If22008be8de6a4f3216b349f81ace49be1730314
| * | Provide a way to select force encryption from vendor partitionPaul Lawrence2015-01-281-1/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This allows a vendor to force encryption on devices via a vendor partition flag: ro.vold.forceencryption 1 Bug: 18764230 Change-Id: Id0049ce64e34e4f6f96e593aadd70c277ac131c8
* | | am bda62724: Make encryption configurablePaul Lawrence2015-01-261-3/+1
|\ \ \ | | |/ | |/| | | | | | | * commit 'bda6272446454886339841a62daaa1b66c07ad60': Make encryption configurable
| * | Make encryption configurablePaul Lawrence2015-01-211-3/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Delay mounting encryptable but unencrypted volumes until we can check the ro.vold.forceencrypt flag, then optionally encrypt. Requires matching vold change from https://googleplex-android-review.git.corp.google.com/#/c/615309/ Bug: 18764230 Change-Id: If22008be8de6a4f3216b349f81ace49be1730314
* | | am 4e0bdd10: Merge "fs_mgr: Support filesystem labels in fstab"Elliott Hughes2015-01-231-0/+91
|\ \ \ | | |/ | |/| | | | | | | * commit '4e0bdd1034ffcf55f4ebcbd547cf4aad59c05f03': fs_mgr: Support filesystem labels in fstab
| * | fs_mgr: Support filesystem labels in fstabChristoffer Dall2015-01-231-0/+91
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When mounting fstab entries it is practical to be able to specify for example LABEL=data instead of a specific block device. This is particularly important for the new Android Emulator code base, which uses virtio block devices for the various partitions (system,data,cache), because there is no defined ordering between the way the filesystems are specified to the emulator and how they are enumerated by the android kernel as /dev/vdX. Change-Id: I7aef95f12e8f7b02ac2e33804ba7897fdcb9ad7f Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
* | | am 4083ed7d: Merge "Revert "fs_mgr: Support filesystem labels in fstab""Elliott Hughes2015-01-231-91/+0
|\ \ \ | |/ / | | | | | | | | | * commit '4083ed7dff6e1dd8e20bec04f9451061951394f5': Revert "fs_mgr: Support filesystem labels in fstab"
| * | Merge "Revert "fs_mgr: Support filesystem labels in fstab""Elliott Hughes2015-01-231-91/+0
| |\ \
| | * | Revert "fs_mgr: Support filesystem labels in fstab"Elliott Hughes2015-01-231-91/+0
| | | | | | | | | | | | | | | | | | | | | | | | This reverts commit 69407ccb02a6b1b63f96657cd40a07c48e648cea. Change-Id: I537a3b4257b7bc2a69f1f4d62b4e18e91f2dc713
* | | | am f9e23395: Merge "fs_mgr: Support filesystem labels in fstab"JP Abgrall2015-01-231-0/+91
|\ \ \ \ | |/ / / | | | / | |_|/ |/| | * commit 'f9e2339553f70aebdd170e96ab9332b28c3851b4': fs_mgr: Support filesystem labels in fstab
| * | Merge "fs_mgr: Support filesystem labels in fstab"JP Abgrall2015-01-221-0/+91
| |\ \ | | |/
| | * fs_mgr: Support filesystem labels in fstabChristoffer Dall2015-01-171-0/+91
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When mounting fstab entries it is practical to be able to specify for example LABEL=data instead of a specific block device. This is particularly important for the new Android Emulator code base, which uses virtio block devices for the various partitions (system,data,cache), because there is no defined ordering between the way the filesystems are specified to the emulator and how they are enumerated by the android kernel as /dev/vdX. Change-Id: I12c3db0ba6a515dc8e917e0349afd257888d3aef Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
| * | Revert "Revert "Enable verity on userdebug, and add disable-verity to adb""Paul Lawrence2014-12-091-6/+20
| |/ | | | | | | | | | | | | | | | | | | | | This reverts commit 152d2d4234ba89e0c20c4af13e291b6049a7bc33. Fixed build error, and also fixed memory leak spotted from warning. (cherry-pick of bbb36319119edde9377fb80015235893c30d2bc9.) Bug: 17691572 Change-Id: I23b5ba537f7b557432041d4338b38b9be434e981
* | Provide a way to select force encryption from vendor partitionPaul Lawrence2015-01-071-1/+12
| | | | | | | | | | | | | | | | | | | | This allows a vendor to force encryption on devices via a vendor partition flag: ro.vold.forceencryption 1 Bug: 18764230 Change-Id: Id0049ce64e34e4f6f96e593aadd70c277ac131c8
* | fs_mgr: let fsck.f2fs actually attempt a fixJP Abgrall2014-11-081-1/+2
| | | | | | | | | | | | | | | | | | | | The newer fsck.f2fs (1.4.0++) has better fix support, so invoke it. Requires http://ag/583949 f2fs-tools update. Bug: 17640053 Bug: 18292088 Change-Id: I42370d92b232e0bdbf28cccf7035a15dbffeb268 Signed-off-by: JP Abgrall <jpa@google.com>
* | Revert "Revert "Enable verity on userdebug, and add disable-verity to adb""Paul Lawrence2014-10-091-6/+20
| | | | | | | | | | | | | | | | | | This reverts commit 152d2d4234ba89e0c20c4af13e291b6049a7bc33. Fixed build error, and also fixed memory leak spotted from warning. Bug: 17691572 Change-Id: I23b5ba537f7b557432041d4338b38b9be434e981
* | Revert "Enable verity on userdebug, and add disable-verity to adb"Nick Kralevich2014-10-081-20/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Build is broken. system/core/fs_mgr/fs_mgr_verity.c: In function 'fs_mgr_setup_verity': system/core/fs_mgr/fs_mgr_verity.c:103:20: error: 'verity_table_signature' may be used uninitialized in this function [-Werror=maybe-uninitialized] if (!RSA_verify(key, ^ system/core/fs_mgr/fs_mgr_verity.c:374:11: note: 'verity_table_signature' was declared here char *verity_table_signature; ^ cc1: all warnings being treated as errors make: *** [out/target/product/minnow/obj/STATIC_LIBRARIES/libfs_mgr_intermediates/fs_mgr_verity.o] Error 1 make: *** Waiting for unfinished jobs.... This reverts commit d4cea0bc16d1ad96cc6d6177232d7b339785460c. Change-Id: I6862cc79ef9d944a2472b6fb2e46dae514cea8ce
* | Enable verity on userdebug, and add disable-verity to adbPaul Lawrence2014-10-081-6/+20
|/ | | | | | Bug: 17691572 Change-Id: I58f588f318e7952d06a41325337d946d7c007e31
* Preserve errno from fsmgr_do_mountPaul Lawrence2014-09-111-2/+6
| | | | | Bug: 17358530 Change-Id: I4cd7403c0b7c4f878d6afa5199f998e6f614adb9
* [HACK]fs_mgr+init: Format via recovery if encryptable /data is wipedJP Abgrall2014-07-021-4/+6
| | | | | | | | | | | | | If the encryptable partition is wiped (4KB worth of 0 or 0xff), then reboot into recovery to format /data+/cache This is while waiting for the Mac OS support to format f2fs. The flashstation running on Mac OS will currently just erase userdata and not format it with f2fs. Bug: 15720406 Bug: 15747366 Change-Id: Ib7cca3e1701483a09573457a835750f34da71ee0
* fs_mrg: clean up multi-type mount_allJP Abgrall2014-07-021-60/+91
| | | | | | | | | | | Move the code that attempts to mount alternative fstab entries into its own function. Clarify return codes. Suggest wipe via recovery in error messages. Bug: 15747366 Change-Id: I3634477cd4d1d73f974f3e906c53285f0d9e0eac Signed-off-by: JP Abgrall <jpa@google.com>
* fs_msg: fix bad tmpfs detection (fix /persist mount errors)JP Abgrall2014-06-301-1/+1
| | | | | | | | | | | | | Without this, the wrong mount point is flagged as being mounted. Which leads to: <6>[ 3.278040] fs_mgr: __mount(source=/dev/block/platform/msm_sdcc.1/by-name/userdata,target=/data,type=ext4)=-1 <7>[ 3.278834] SELinux: initialized (dev tmpfs, type tmpfs), uses transition SIDs <6>[ 3.278925] fs_mgr: fs_mgr_mount_all(): skipping fstab dup mountpoint=/persist rec[3].fs_type=ext4 already mounted. Bug: 15925030 Bug: 15976144 Change-Id: I0bc617f11dfc97c32bb2d0e52b94ec19282568eb
* Moved symlink back up.Daniel Rosenberg2014-06-261-1/+8
| | | | | | | | Moving the vendor symlink down was causing issues with some devices. Moved it back up, and adjusted mount to remove symlinks if necessary. Change-Id: I77126d77cfbef32250012bea3960c99b55db4cbb Signed-off-by: Daniel Rosenberg <drosen@google.com>
* fs_mgr: fix double mounting of partitionJP Abgrall2014-06-251-0/+1
| | | | | | | | | | | When looking for partitions to encrypt, it would setup a tmpfs onto the mount point. But with multi-type mount points it would repeat the mount. This would lead to having and extra tmpfs mounted on /data, as only one would get removed. Change-Id: I28f2c2c4955906f1172342ea07e0795d6880986b Signed-off-by: JP Abgrall <jpa@google.com>
* Added support for vendor partition and imageDaniel Rosenberg2014-06-241-1/+2
| | | | | | | | Modified fastboot to flash vendor.img as well. Moved symlink for /vendor to occur after mounting partitions. Changed mount to also create the mount point. Change-Id: I78e1ba24e6bb8b4af96a67ee0569af579439e682 Signed-off-by: Daniel Rosenberg <drosen@google.com>
* [HACK]fs_mgr: force recovery+wipe if data looks wipedJP Abgrall2014-06-191-11/+31
| | | | | | | | | | | | | | | | | We do the recovery+wipe if - the mount fails and - the partition is forceencrypt - the partition seems wiped (== the 1st 4KB are all 0x00 or 0xFF). This is a hack until we get the flashstation up and running with f2fs. Bug: 15731906 The alternative would be for the user to manually enter recovery and wipe his device. Bug: 15747366 Change-Id: Ic8f3ef59f3d7d01d5d93d8e4c01502080f422157 Signed-off-by: JP Abgrall <jpa@google.com>
* fsmgr: support multiple fs-types/mountpointJP Abgrall2014-06-181-32/+69
| | | | | | | | | | | | | | | | | | | | | Previous attempt was broken. It would incorrectly be affected by mount failures. This changes allows an fstab to contain multiple lines for a given mount point. The lines sharing a mount MUST be after each other. The 1st matching line is the primary when it comes to mounting and look ups for wiping. Mounting based on a mount_point will attempt each dup in turn until one succeeds. The reported error will be that of the last failed attempt. This is to allow quick experimentation between different FSes. Bug: 15702546 Change-Id: I378d68ad13eb0098ec1ccb8dcf108b82acbe9ebb Signed-off-by: JP Abgrall <jpa@google.com>
* fsmgr: revert multiple fs-types/mountpoint (fix N5 boot)JP Abgrall2014-06-181-47/+22
| | | | | | | | | This is apparently breaking N5, so reverting for now. This reverts commit a794f86522f9125f2547c94ebc7c74d1e7ace013. Bug: 15709256 Change-Id: I37a5160eead17e153e2c83fa94632ffa5d8553c2
* fsmgr: allow for a multiple fs-types for a mount point.JP Abgrall2014-06-171-22/+47
| | | | | | | | | | | | | | | | | | | | This changes allows an fstab to contain multiple lines for a given mount point. The lines sharing a mount MUST be after each other. The 1st matching line is the primary when it comes to mounting and look ups for wiping. Mounting based on a mount_point will attempt each dup in turn until one succeeds. This is to allow quick experimentations between different FSes. It does not deal with checkfs yet, because the underlying invocation of fs-type appropriate fsck does not handle the error code. Only the primary FS (1st in the dups) is checked. Change-Id: I8329737454b53e2681436fe85cd00a9bc522676b Signed-off-by: JP Abgrall <jpa@google.com>
* F2FS support for fastboot format and fsmgrJP Abgrall2014-06-171-0/+15
| | | | | | | | | | | | | - Enables fsck.f2fs for partitions with type F2FS. - Adds support for f2fs as format fs-type. - f2fs is optional and support is dlopen()d when needed. Needs changes in system/extras/f2fs_utils external/f2fs-tools Change-Id: I8d141a0d4d14df9fe84d3b131484e9696fcd8870 Signed-off-by: JP Abgrall <jpa@google.com>
* Add force_encrypt flag to fstab to force encryption on appropriate devicesPaul Lawrence2014-04-041-30/+4
| | | | | | | | | forceencrypt= will encrypt the drive at boot if it is not encrypted. This change will not have an impact until we set this flag in appropirate fstabs. Bug: 11985952 Change-Id: I6c65eda7f109e4936aa160da50f871703aefb351
* fs_mgr: disable verified partitions on debuggable devices.Geremy Condra2014-04-021-2/+13
| | | | | | | | | | This checks ro.debuggable to determine whether a device is in the debuggable state or not, disabling verification if it is. Eventually we'd like to narrow this down to only devices which need to disable it, but we aren't there yet. Change-Id: I06a329fe5449deab6bae595877dbb1f200850241
* Auto-encrypt drive at startupPaul Lawrence2014-03-241-5/+43
| | | | | | | | | | | | | Modify fs_mgr to unmount encryptable drives after test mounting them and then trigger an auto-encrypt via the init script Needs matching vold changes from https://googleplex-android-review.googlesource.com/#/c/414200/ Feature is limited to list of serial numbers with this change Bug: 11985952 Change-Id: I84f85a258b6a7e9809467c9149249302e203c41b
* fs_mgr: fix mount_all when handling already mounted encryptable fs.Mohamad Ayyash2014-03-131-2/+2
| | | | | | | | | | Since 38afe5f4ba5fd834a221a636e63d311fa5a17c8a fs_mgr_mount_all() will try to behave more like "mount -a" So prevent inaccessible or busy (already mounted) encryptable filesystems from mounting tmpfs in their mount points. Change-Id: I32e5b3e26f2138d1e4d9ef8ba01c1466f8051d39
* fs_mgr: Ensure mount_all will process all fstab entries despite logging errors.Mohamad Ayyash2014-03-121-21/+24
| | | | Change-Id: I0d58dd17d979b749a9ac03567cf2d395f9782f10
* fs_mgr: Don't run e2fsck inside SDK system images.David 'Digit' Turner2014-02-241-7/+16
| | | | | | | | | | | | | These images do not have GPL-ed binaries like /system/bin/e2fsck so avoid running the program when we detect that we're running inside one of them. Note that this does not affect other emulator-based build products (e..g full-eng instead of sdk-eng), which do have the binaries. BUG=13057123 Change-Id: Ia42f1d02a3845fbf4b2f9d95818f35d760711a12
* fs_mgr: split fstab parsing into separate fileColin Cross2014-01-231-380/+0
| | | | | | | | Move fstab parsing into fs_mgr_fstab.c so that it compiles into a separate compilation unit. uncrypt links against it but doesn't need to pull in the rest of the dependencies on fs_mgr.c. Change-Id: I6bffe1cd42720151533e958028259d1931aaa4bf
* fs_mgr: increase verboseness on mount errorsWilliam Roberts2014-01-151-6/+12
| | | | | | | | | | While debugging a mount error, the dmesg output was less than ideal. The error would be declared but why the mount failed, and what options were passed was not present. This patch ensures that the mount options and underlying errno are printed. Change-Id: I2b3a2c113149df878c0a8a10ef86fd9e4f909658
* Revert "fs_mgr: correct warning on unused function parameter"Nick Kralevich2014-01-151-1/+1
| | | | | | | | | | | | | | | | The build is broken. system/core/fs_mgr/fs_mgr.c:824:77: error: expected '(' before 'unused' const char *blk_device, long long length __attribute__(unused)) ^ system/core/fs_mgr/fs_mgr.c: In function 'fs_mgr_add_entry': system/core/fs_mgr/fs_mgr.c:824:56: warning: unused parameter 'length' [-Wunused-parameter] const char *blk_device, long long length __attribute__(unused)) ^ make: *** [out/target/product/generic_x86/obj/STATIC_LIBRARIES/libfs_mgr_intermediates/fs_mgr.o] Error 1 make: *** Waiting for unfinished jobs.... This reverts commit 21095d0cae64c70b4ac7e90af7a6787019cc317a. Change-Id: I64f8c4d9c17c0e3bbf2eb427a2c0b81bbe66ec3a
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