It was discovered that we were building some objects inconsistently due
to an optimization in cc_library to only build objects once and use them
for both the static and shared libraries. But static libraries didn't
get system_shared_libs set automatically, and we didn't notice that we
would have built the objects differently.
So static libraries now get the default system_shared_libs, we allow
adjusting that for static vs shared in a cc_library, and we disable the
optimization if the linked libraries are configured differently between
static and shared in a single cc_library.
This triggers dependency cycles for static libraries that libc/libdl
use, so fix those cycles here.
Test: treehugger
Change-Id: I6ec2ea45292b602d5c506560de8b8d6ae725be6f
Increase size of the NETLINK_KOBJECT_UEVENT socket receive buffer to
16M. Also, use SO_RCVBUFFORCE to override any limits set by
/proc/sys/net/core/rmem_max.
We had a couple of instances, where we lost critical uevent messages due
to receive buffer overflows.
Bug: 119933843
Change-Id: I6aab183aa0194e173f9175b47c6beb0835cf6675
Create a C++ Fstab struct with the intention to eventually deprecate
the legacy C 'fstab' struct. This also contains functions for
converting between the two fstab variants to ease in the transition.
Bug: 62292478
Test: boot
Change-Id: I6fb51c6a99e65192708792719df01960cf6b432a
init add support for picking up partitions if specified by
fs_mgr_overlayfs_required_devices() as /dev/block/by-name/<partition>
Test: adb-remount-test.sh
Bug: 119885423
Change-Id: I6a4c3d9b5c2b406178f0acf0a86c52ab17209537
When the update-super command is issued, we want overlayfs overrides
to disappear without a doubt, which includes non-A/B utilizing
/cache/overlay/ tree. Call fs_mgr_overlayfs_teardown() on successful
return.
Test: adb-remount-test.sh
Bug: 120034852
Change-Id: Ia5cdb797f7e8350b5591a51fc8ae5f323901aee4
Disable overrides if we are booting up in recovery or fastbootd.
Check for existence of /system/bin/recovery.
Test: adb-remount-test.sh
Bug: 120034852
Change-Id: I946eb605300226d31356ecac209d6367f4e13526
For specific teardown operations, if we mount scratch with the
intention of it being temporary to strike out content for a specific
partition, umount it. Otherwise it could interfer with fastboot.
Test: adb-remount-test.sh
Bug: 120034852
Change-Id: Ieff3f6ea0bcda5eb540e9acf6cab8a56d1453b3e
Mount flags prefixed with MS_ are intended for the 'flags' entry of
fstab_rec, not fs_mgr_flags.
Coincidentally, this probably has always worked since this maps to the
'wait' flag, which is almost always set for system in the first place.
Test: build
Change-Id: Id4862bc087aa98e1f0e17145dc3ed74b5d867596
We don't need to call fsck, if magic is not matched at all.
Bug: 111895882
Change-Id: Ie728b02ff2fc7d4a20fc011f66643583ea708f9d
Signed-off-by: Jaegeuk Kim <jaegeuk@google.com>
I accidentally changed some _mode enums from unsigned int to off64_t
along with the rest changes. They probably shouldn't have been
unsigned anyway though, so let's make them plain 'int' while we fix
the original typo.
Test: boot
Change-Id: I0c6c51a1a8170056b99087d249539eb79026cffe
Test script assumes overlayfs takeup after disable-verity, although
that can happen if verity is already disabled, it is not the case
for devices that just had it disabled. Move takeup and first stage
init tests downwards to where the condition is guaranteed.
Differentiate the test for devices that support or have verity, and
those that do not.
Fortify test to also use /data mount to check init first stage limit.
Test: adb-remount-test.sh
Bug: 109821005
Change-Id: I5241d6c97bf374614e50aa0aa18a1b9d118be093
This reverts commit 1272e7a592.
Reason for revert: All notice fix changes have been merged and running peacefully for a sustained period. Now this can be reverted for good.
Change-Id: I74e4e291a504fcb9a14ae50e916e494c7359db34
'off64_t' is the correct way to specify a size of a file system, so we
update the various fs_mgr fstab attributes accordingly.
Test: boot
Change-Id: I07ebe687b7c215a8d07ce49d6d32e81b798d1cd3
Bug 120032857 is seeing what appears to be allocations with incorrect
end addresses, leading to a much later crash when it tries to map
a zero page outside the valid virtual address space. Detect allocations
that extend outside the highest or lowest memory mapping and crash
immediately instead.
Test: memunreachable_test
Bug: 120032857
Change-Id: I9be670a025143e7078360a6bf7a83219279614d9
Even though it isn't strictly needed when not system-as-root, for
backwards compatibility, it is desired to keep this symlink.
Bug: 119851742
Test: tree-hugger
Change-Id: I47bc25ab257336f56ef09b5db6ebaf6b17daad35
This CL also adds namespace android::fs_mgr and remove FsManager* prefix
for class names. Note that android::fs_mgr::FsManagerAvbOps will be removed
in later CLs when fs_mgr doesn't rely on libavb->avb_slot_verify() to
parse vbmeta structs.
Some lingering sources for by_name_symlink_map_ are also removed.
Bug: 112103720
Test: boot crosshatch_mainline-userdebug
Change-Id: I2d1a5cc39bcd5a699da8d5539f191d8c7737c4af
The --fastdeploy switch caused errors when CRC collisions were present in the input apk and/or
an apk with a similar package name to the input apk was already installed on the device.
Test: mm -j 64
Test: adb install -r --fastdeploy --force-agent --local-agent /mnt/raid/boat-attack-apk/boat-attack-swappy.apk
Bug: 119934862
Change-Id: Ibfe0cec38bdbb7371803fc2f73b0ec1697cef624
On retrofit devices, if both slots contain dynamic partition builds,
then "flashall" will attempt to write secondary images to dynamic
partitions in the other slot. At worst, this can fail with an error. At
best, it will result in the "other" partition not being mounted on first
boot.
This patch therefore deletes logical partitions for secondary images, on
retrofit devices only. On a Pixel device on the "b" slot, this means
"system_a" and "vendor_a" will be deleted before flashing, and therefore
system_other and vendor_other will be flashed to physical partitions
instead.
Bug: 120034852
Test: fastboot set_active a
fastboot flashall
fastboot set_active b
fastboot flashall
Change-Id: I6affe9a6c639b0495bffc77fcf20f329b86ad159
Check if overlayfs is supplied in the kernel before proceeding to
determining if there is a disabled verity and an overlayfs filesystem
to deploy.
Test: adb-remount-test.sh
Bug: 119929969
Change-Id: I28116f0aa6959040bb9f38f46c058a221591f735
