Add a symbol list of commonly used aarch64 symbols.
Bug: 261218518
Change-Id: I780da859093d209a773db9bba44a4c644eb9c72a
Signed-off-by: Isaac J. Manjarres <isaacmanjarres@google.com>
hid-playstation is built into GKI by default and relies on
led-multicolor support. For db845c to stay compliant with GKI it must
build in hid-playstation meaning led-multicolor must become a built in
as well.
Bug: 260685629
Change-Id: Ibbe2cd51700907d1261c0fa111298a6a234193d3
Signed-off-by: Farid Chahla <farid.chahla@sony.com>
Add a new symbol file for dummy symbols that exist only
to force the associated types to be visible in the KMI.
Fixes: 0c3d2d04cc ("ANDROID: make sure all types for hooks are defined in KMI")
Bug: 248263460
Signed-off-by: Todd Kjos <tkjos@google.com>
Change-Id: Ic32be217bb12d47db5745687f63fe32998a59831
In BUILD.bazel, explicitly list abi_definition,
kmi_symbol_list, and additional_kmi_symbol_lists.
This avoids using the glob expression which may
accidentally match editor backup files.
Bug: 246344503
Test: TH
Change-Id: Ib4c364e48a4aab945dbc37da5c13705e3e63f4d4
Signed-off-by: Yifan Hong <elsk@google.com>
When a device kernel builds their own modules that
conflicts with the GKI modules (zram and zsmalloc
for android13-5.15), the dist target will produce a
warning about conflicting source files.
Hence, do not include zram and zsmalloc to the device
dist targets by default when they include //common:kernel_aarch64
only.
If they wish to include zram and zsmalloc in
the distribution on the android13-5.15 branch,
they may add the following to the
dist target:
"//common:kernel_aarch64_modules",
or individual modules:
"//common:kernel_aarch64/drivers/block/zram/zram.ko",
"//common:kernel_aarch64/mm/zsmalloc.ko",
//common:kernel_aarch64_dist continues to include GKI
modules defined by the branch.
Bug: 244215515
Test: manual
Change-Id: Iae701d7d452e6ed3a849fdfd03550551ca2af17e
Signed-off-by: Yifan Hong <elsk@google.com>
Remove CONFIG_CFG80211 and CONFIG_MAC80211 from gki_defconfig
to allow vendors to incorporate features that lands upstream
after KMI freeze.
Also need to update symbol lists since the related 80211
symbols are no longer exported from the core kernel.
Bug: 227176212
Test: TH
Signed-off-by: Ramji Jiyani <ramjiyani@google.com>
Change-Id: Ia680c2b38d5f13263e318f8c5eaa42f591385736
db845c is not a mixed build yet, so need to add GKI
modules to it's module_outs for kleaf builds to
resolve hard failures in kleaf build for module copy.
Bug: 230519159
Test: tools/bazel run //common:db845c_dist
Signed-off-by: Ramji Jiyani <ramjiyani@google.com>
Change-Id: If3ce64a2b5f6b2f019a393f4674de30ac7437069
Enable zram and zsmalloc (dependency for zram) as
unprotected modules for aarch64. These are already
being used as modules by the vendor currently; so
needs to be unprotected.
Bug: 230519159
Test: TH
Signed-off-by: Ramji Jiyani <ramjiyani@google.com>
Change-Id: I7c617c1a24f6e083301cbed67d0d323388cbd622
Kleaf replaces build.sh. Define db845c target in Bazel
so it may be built with the following command.
Kleaf requires the list of in-tree kernel modules to be
listed explicitly.
Test: tools/bazel run //common:db845c_dist
Bug: 232284531
Signed-off-by: Yifan Hong <elsk@google.com>
Change-Id: I6ffd111574ffa012fa4d4c8241e06af08a5887e1
Right now, define_common_kernels() uses a logic
kmi_symbol_lists = glob(["android/abi_gki_aarch64*"])
as the list of KMI symbols for aarch64 non debug builds.
If the list differs from
KMI_SYMBOL_LIST and ADDITIONAL_KMI_SYMBOL_LISTS,
the value needs to be manually overridden.
In addition, define_common_kernels() sets
trim_nonlisted_kmi = not kmi_symbol_lists.empty()
for aarch64 non debug builds. If this value differs from
TRIM_NONLISTED_KMI, the value needs to be manually overriden.
To ensure that they don't get out of sync, add a note
in both places to keep them in sync.
In the future, we can load values from build.config like we
did for CLANG_VERSION in build.config.common. Then, this note
can be deleted.
Bug: 215745244
Test: none
Change-Id: I7e2c62e7dd97c6b06f4d628c3c8672922e99aaee
Signed-off-by: Yifan Hong <elsk@google.com>
This is part of a migration process from build/
to build/kernel.
Test: builds
Bug: 204425264
Change-Id: Id29f8e476fbb3590196789b2b578865798f24cd3
Signed-off-by: Yifan Hong <elsk@google.com>
This is the default now.
Test: TH
Bug: 212640658
Change-Id: I3fc1d7149f4e180ff1919339beb6432adf73dab3
Signed-off-by: Yifan Hong <elsk@google.com>
(cherry picked from commit 15cc1a6f991db139c980d3b3193b6b74752cb53a)
In order to update the Clang version per branch, use the branch specific
value defined in build.config.constants instead of falling back to the
default toolchain defined in the Kleaf implementation.
Bug: 210296725
Signed-off-by: Matthias Maennich <maennich@google.com>
Change-Id: I8929ec4b4174fc286710a5c66741b140656bb455
.... so it can be referenced in mixed builds.
Test: build cuttlefish
Bug: 202075496
Change-Id: I8d79847c54c639fa619edf3280c021f02ba76645
Signed-off-by: Yifan Hong <elsk@google.com>
Signed-off-by: Matthias Maennich <maennich@google.com>
Using the macro avoids duplication and boilerplate across branches.
Bug: 192655270
Signed-off-by: Matthias Maennich <maennich@google.com>
Change-Id: Ie0034ae396baaaaf07035c3532b71a70918e0aba
Build config files can now be expressed as files relative to the
BUILD.bazel file. That makes this mechanism much more portable.
Bug: 192656402
Signed-off-by: Matthias Maennich <maennich@google.com>
Change-Id: Iefa7277f21e9412e71c9738664d006246b05be6e
That's the common keyword we use.
Test: pass
Bug: 192655270
Signed-off-by: Yifan Hong <elsk@google.com>
Change-Id: I77d58fb99e0186e88a63ba8576ac23eabc72833e
For the moment, do not bother with the kernel headers as outputs. While
splitting up the bazel build build/build.sh invocation, this will get
in the way as those will not be immediately produced by the new macros.
Hence, do not not expect them.
Bug: 192656402
Signed-off-by: Matthias Maennich <maennich@google.com>
Change-Id: Ieb041d34cf5667f7e3cee14b4cea41a7c6024998
The updated kernel_build macro requires the usage of glob() to express
the sources involved.
Bug: 189451175
Signed-off-by: Matthias Maennich <maennich@google.com>
Change-Id: Ib5953fe4ed2c4a219f2296c1991daa317032f64e
Add build rules to build the GKI kernels using the hermetic bazel build.
The rules understand how to set up a build environment from build_config
and locations of the sources and build_configs.
Sample invocations:
$ bazel build //common:kernel_aarch64
$ bazel build //common:kernel_aarch64_debug
$ bazel build //common:kernel_x86_64
$ bazel build //common:kernel_x86_64_debug
Bug: 189451175
Change-Id: I2f06b2b79dbcbf197cb23d68b3c2f6786191e19d
Signed-off-by: Matthias Maennich <maennich@google.com>
