The script prints out the boot image header
contents and extracts the kernel, ramdisk,
second bootloader and recovery DTBO images.
Bug: 74763691
Test: unpack_bootimg --boot_img $OUT/recovery.img
Change-Id: Iadbca81c157d9e4607f808a14468ab5542347507
Merged-In: Iadbca81c157d9e4607f808a14468ab5542347507
(cherry picked from commit 02c08cc347)
For non-A/B devices, the recovery partition should
be self-sufficient and not depend on any other
partition. Since recovery may need access to devices
added to the DT by overlays(for eg.display), we need to
make sure that the the recovery image also contains
the information from the DTBO image.
The following fields are added to the boot image
header for this purpose:
-boot header version
-header size
-recovery dtbo size
-recovery dtbo address
Bug: 74763691
Test: unpack_bootimage --boot_img $OUT/recovery.img
diff out/extracted_dtbo $TOP/device/google/wahoo-kernel/dtbo.img
Change-Id: I1969859038b84fac1e4a71f79f2f546b9cacffc8
Merged-In: I1969859038b84fac1e4a71f79f2f546b9cacffc8
(cherry picked from commit 147b355bb3)
Some partners are using ro.debuggable as action trigger to config a
product differently according to its value.
Bug: 75987246
Test: succeeded building and tested taimen
Change-Id: I4cc57e7b52e17fc89e585afa0a8a10925e47fac8
Merged-In: I4cc57e7b52e17fc89e585afa0a8a10925e47fac8
(cherry picked from commit 4f214c5179)
This reverts commit 656b75c77c.
Capability bits are moving from fs_config.cpp to the associated init
scripts for daemons on /vendor.
Bug: 74554159
Test: wifi tethering works on walleye
We're passing a 'line' whose backing buffer is PAGE_MAX in size
into memory_stat_parse_line(). We protect overflowing the smaller
LINE_MAX 'key' buffer via some C preprocessing macros to assure
we limit the size.
Test: Local build with LMKD_LOG_STATS set for this file.
Bug: 76220622
Merged-In: I9e50d4270f7099e37a9bfc7fb9b9b95cc7adb086
Change-Id: I9e50d4270f7099e37a9bfc7fb9b9b95cc7adb086
In cases where there might be a crash in the unwind library itself,
we need a method to avoid skipping these frames or we won't be able
to see the actual crash.
Added unit test for this behavior.
Bug: 74121887
Test: Ran unit tests on host and target.
Change-Id: I45825020c174016af39dd8ffdc67acb72a24ad4d
(cherry picked from commit 458f4e725d)
This change lets android::base::ScopeGuard be useful in STL containers
(e.g. std::vector<android::base::ScopeGuard<std::function<void()>>>). It
also provides perfect forwarding for android::base::make_scope_guard.
Bug: 34764308
Test: libbase_test
Change-Id: I7d1e5494b0f0695763cff0700efdb9ec18ae85c8
Merged-In: I7d1e5494b0f0695763cff0700efdb9ec18ae85c8
(cherry picked from commit b77035b89a)
Verify that the SELabels used in property_contexts correspond to a
real type in the SEPolicy and that this type has the property_type attribute.
Bug: 74078792
Test: Build property_contexts on bullhead successfully
Test: See failure when using a faulty SELabel in property_contexts
Change-Id: If1618c2c3dae4c0cd3efa5f88056478a6db6bd0b
(cherry picked from commit 882faa6448)
Note: The breakage was caused by http://ag/3621623
Test: mmma system/core/lmkd/
Change-Id: I17033aeedb3183d4777dacb89ec84430ff061b3c
Bug: 74443701
(cherry picked from commit fb25ddd9c9)
io_submit sleeps waiting for the gadget
to be enabled. Currently if that sleep
is interrupted it will shut down adb,
causing it to have to start back up again.
Rather than return EINTR if interrupted,
io_submit actually completes and the EINTR
is found later when looking through events.
Since an io that is interrupted will be
small anyway, add a loop to retry small ios.
Also upgrade aio logs in accordance with
their importance.
Fixes: 75981904
Test: adb works, logs show successful interrupt handling
Change-Id: I35973fce130ee849ce59fef80d15b65afb816ba4
With the usb control fd changes, there
is no longer a need to wait for this
property to trigger before starting the
connection.
Bug: 72877174
Test: switch config to mtp/ptp
Change-Id: Ib29419e7948025be3f3295106cad18943d314f0b
So we can auto-generate tracing code for AIDL interfaces.
Bug: 74416314
Test: inspect atrace output
Change-Id: I91b14b3b16d8d7a29f531101b14ddf10dbc61a5a
This change increases the default expiration length of an SA to 1h. The
IPsec API expects that SPIs are allocated indefinitely, but potential
for instability requires that these get cleaned up automatically. As
such, the duration was chosen as a sane, but long timeout value.
Bug: 72316671
Test: Added CTS tests to enforce this behavior
Merged-In: I47aef9cea4a09da253b2ec048a8797af5fa25529
Change-Id: I47aef9cea4a09da253b2ec048a8797af5fa25529
(cherry picked from commit 00308f8554)
There has been no section in the linker config file for the binaries
under /postinstall. As a result, the binaries were run with the legacy
default config where /vendor/lib and /odm/lib are added to the search
paths. This is causing selinux denials as the binaries for OTA are not
allowed to access /vendor/lib or /odm/lib, but the dynamic linker calls
realpath(3) on the paths to canonicalize them.
Fixing the issue by letting /postinstall/* binaries to run with a
dedicated linker namespace config, where /vendor/lib and /odm/lib are
not added to the search paths. Not having the paths is okay because
he OTA binaries should not have dependency to the libs there.
Bug: 75287236
Test: do the OTA, selinux denials on postinstall_file is not shown
Test: above test should pass on wahoo, marlin and pre-treble devices
Merged-In: I49c11a0929002adfef667890c0a375c2b41054f4
Change-Id: I49c11a0929002adfef667890c0a375c2b41054f4
(cherry picked from commit d7e6cb27b6)
This reverts commit c9fec9d2be.
Looks like ext4 can't handle a system reboot happening in the middle
of an unmount. We'll have to find another way to handle this.
Bug: 74817735
Bug: 75310371
Test: reboot device
Merged-In: Ib4f7f7fd29988a31a99f146c40f6d987c1fef15e
Change-Id: I7c097ba5734e2e4ff320c8b02fb58324d9380513
persist.sys.usb.usbradio.config can be used as an action trigger in
vendor init scripts.
Bug: 75202311
Bug: 74266614
Test: succeeded building and tested on pixels
Change-Id: I123b5ebce4bbf33f41222c2e11137d52e38ff9f8
There are a few places where it is assumed that this register is
set to the cfa value when interpreting DWARF information.
Add a testcase for unwinding art_quick_osr_stub on ARM.
Bug: 73954823
Test: Ran libunwindstack/libbacktrace unit tests.
Test: Random debuggerd -b of process on a hikey.
Test: Ran the 137 art test on host.
Change-Id: Ida6ccdc38c3cfeea6b57fe861a0cc127b150b790
(cherry picked from commit 11e96fe48a)
adb disable-verity will toggle a flag in /vbmeta and introduce AVB
verification error on next boot. If the device is LOCKED, it will make
the device unbootable because verification error isn't allowed when the
device is locked.
Also indicating 'adb root' when failed to get verity state.
Bug: 70969453
Test: adb disable-verity should pop-up warning if the device is locked.
Change-Id: I1ed705e34334ea2231c96b16ddb8d225067af2f0
Merged-In: I1ed705e34334ea2231c96b16ddb8d225067af2f0
(cherry picked from commit 8cc9c3835a)
ARM thumb functions will have the zero bit set to one, which can cause
function name lookups to fail.
Add an ARM special GetFunctionName that handles this condition.
Fix a couple of the function offsets in unit tests.
Bug: 74844137
Test: Ran unit tests.
Test: Ran debuggerd -b on processes on a bullhead device.
Change-Id: Ibd407db34eaaa641f91fdb4f589c44a0dcc0216a
(cherry picked from commit 704ec9adba)
Use SO_SNDBUF which doesn't require CAP_NET_ADMIN instead.
Change the value of kFuseMaxWrite to 128KB.
In the kernel code, there is a constant FUSE_MAX_PAGES_PER_REQ which
limits the size of requests to 128KB.
Bug: 74725300
Test: atest android.os.storage.cts.StorageManagerTest
Change-Id: Ic3a8f1a7378d027a6c0ee054cedc2c9f4b7509ad
CallStack.cpp was part of libutils, but has been separated into a new
library libutilscallstack [1] and then made invisible to vendors [2].
However, this is causing problem to the vendors who have been using
the CallStack class from libutils, because the class is no longer
available to them.
In order to support them, marking libutilscallstack as
'vendor_available: true'.
This reverts commit a32678df55.
[1] https://android-review.googlesource.com/c/platform/system/core/+/591954
[2] https://android-review.googlesource.com/c/platform/system/core/+/599754
Bug: 74600214
Test: m -j
Test: 2016/2017 pixel devices boots to the UI and Photo Editing works
Merged-In: Iaa232ed978378b566a4710e2320ee6ed04572e14
Change-Id: Iaa232ed978378b566a4710e2320ee6ed04572e14
(cherry picked from commit 130fea3478)
All devices that previously used ENDPOINT_ALLOC
are on the new async io routines. None of the devices
using aio_compat have ENDPOINT_ALLOC so remove the
code to stop logging failures.
Fixes: 74213465
Test: adb works
Change-Id: I0c903eb76b006b6bcce48cec24f5353fa47cc128
(cherry pick from commit 22712428b8)
Discovered while running AddressSanitizer, binary events were fed
into logd that were smaller than the binary event string header.
Fix is to check the buffer sizes before performing the memcmp
operation.
Test: compile
Bug: 74574189
Change-Id: Ic01ef6fb0725258d9f39bbdca582ed648a1adc5d
The state of console can be used to set up a device for debugging.
Bug: 74266614
Test: succeeded building and tested with Pixels
Change-Id: I3691fa2819594a521e05dad150550ab309a78c68
Merged-In: I3691fa2819594a521e05dad150550ab309a78c68
(cherry picked from commit cba467eeda)
This reverts commit 94f641c33 in effect. The way for framework to
avoid including graphics-sw.h is
- include graphics-base.h directly
- do not include HAL headers
Bug: 70526789
Test: builds
Change-Id: I3cd0fbdce2605a59c24f83c680bede95693abfcf
Let's increase the receive buffer size for the NETLINK_KOBJECT_UEVENT
socket to 2MB. Unless a large number of uevents queue up, that memory is
not allocated anyways. The receive buffer size serves only as an upper
limit for the total amount of memory consumed by all skbs queued to a
specific socket.
We experienced situations where ueventd got blocked for multiple seconds
while writing to /dev/kmsg, and the receive buffer overflowed in the
meantime.
Bug: 72648767
Change-Id: Ice6d7b9c5ed9c83efbad6111086ce95ac6432561
