We need to do restorecon after the cold boot, otherwise the newly
created sysfs nodes won't be labelled.
Bug: 118861992
Test: manual - do insmod, check sysfs nodes are properly labelled
Change-Id: I4bdfb4a68206724a568d8cbb6c644ba8764b5fa7
Using fdopendir with unique_fd correctly is more annoying than it
should be, because fdopendir doesn't close the file descriptor
received upon failure.
Add an android::base::Fdopendir that does that handles the failure
case.
Bug: 118818285
Test: treehugger
Change-Id: I5dbbe0eb82242bc7716f84735ffc7644febcfd65
Without this, it is much more difficult to ensure that the "a" and "b"
slots are both bootable during development. We already update all
metadata slots for update-super, so we should here as well.
Bug: N/A
Test: fastboot flashall
fastboot set_active other
fastboot flashall
Change-Id: Ib661e35fa89171a68a0b1da195dc5ba0375d72e4
This reverts commit d3bf1a8d7e.
Reason for revert: Now Soong can handle NOTICE files for static libraries.
Bug: 36073965
Test: mma + visual check
Change-Id: I52ebd3518f4d15800f878a6401df2c3a2d6713eb
Current hwasan implementation breaks when stderr (fd 2) is missing.
Bug: 118776698
Test: hwasan boots without serial console
Change-Id: Id095a87212096526a497563adab3d7f2f9fe8ab0
Consider reporting d (lock dump) and w (waiting tasks) after
t (stack dump) as the ramoops buffer could be overflowed.
Test: compile
Bug: 118712403
Change-Id: I64fac7e13c14a1cbc45c9e35fe7746f9b778dcf4
Allow sysrq stack trace dump to be disabled by ro.llk.sysrq_t.
Default is true if not on a limited memory device ro.config.low_ram.
Value is true if the property value is "eng" and on a userdebug or
eng device, signaled by the ro.debuggable set to 1.
Test: compile
Bug: 118712403
Change-Id: I02e999dc640125b6a08dca10077716e5d006da49
This will discover if the I/O is starved.
Add the ability to search for " <symbol>.cfi+0x".
Cleaned up README.md to reflect current defaults.
Test: none
Bug: 113648929
Change-Id: I990a54f99de536406fd752a490e60f962380d71a
fs_mgr_access() is used by a public function that is avaliable to
user build.
Test: build fs_mgr for user variant.
Change-Id: I1ec977fa1920add7db3023b181a9a7666b0890b5
Using overlayfs, the system partition may provide files for older
version of vendor partitions by overlaying on the vendor partition.
Directories in /system/vendor_overlay will be overlaid on the
directories in /vendor to override existing files or provide new
files.
This feature works only if the kernel support overlayfs and has a
patch for override_creds. Otherwise, no-op.
Bug: 114679254
Test: Build and boot: nothing affected without overlayfs, or
vendor file is overrided with overlayfs
Change-Id: Iff3a308945299034123ba7bcb40dc787e102730e
The memcg.limit_percent option can be used to limit the cgroup's
max RSS to the given value as a percentage of the device's physical
memory. The memcg.limit_property option specifies the name of a
property that can be used to control the cgroup's max RSS. These
new options correspond to the arguments to the limitProcessMemory
function in frameworks/av/media/libmedia/MediaUtils.cpp; this will
allow us to add these options to the rc files for the programs that
call this function and then remove the callers in a later change.
There is also a change in semantics: the memcg.* options now have
an effect on all devices which support memory cgroups, not just
those with ro.config.low_ram or ro.config.per_app_memcg set to true.
This change also brings the semantics in line with the documentation,
so it looks like the previous semantics were unintentional.
Change-Id: I9495826de6e477b952e23866743b5fa600adcacb
Bug: 118642754
fs_mgr_overlayfs_mount_all() and fs_mgr_overlayfs_required_devices()
to also take const std::vector<const fstab_rec*>& argument.
Bug: 117933812
Test: manual adb-remount-test.sh
Change-Id: Ic72fcca1fe32c311ff3f903c7275e6f7dfba46a7
Previously, when we received simultaneous dump requests, we were CASing
a file descriptor value into a variable, and then failing to close it
if the CAS failed.
Bug: http://b/118412443
Test: debuggerd_test
Change-Id: I075c35a239426002eb9416da3d268c3d1a18e9d2
To avoid a case where a malicious app might try and trick the system to
create an elf and register object that mismatches, always verify that they
are the same arch.
Test: Ran unit tests.
Change-Id: I66978e9e02f8e4f396856912e7019528ead4838e
