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Kernel Source and devicetree for NOTHING Phone(3a) and Phone(3a)Pro
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Kever Yang 7246ecec46 ANDROID: GKI: Add rockchip drm symbols and abi 
INFO: ABI DIFFERENCES HAVE BEEN DETECTED!
INFO: 23 function symbol(s) added
  'int __drm_atomic_helper_disable_plane(struct drm_plane*, struct drm_plane_state*)'
  'int component_compare_dev(struct device*, void*)'
  'int drm_aperture_remove_conflicting_framebuffers(resource_size_t, resource_size_t, bool, const struct drm_driver*)'
  'struct edid* drm_bridge_get_edid(struct drm_bridge*, struct drm_connector*)'
  'int drm_bridge_get_modes(struct drm_bridge*, struct drm_connector*)'
  'bool drm_connector_has_possible_encoder(struct drm_connector*, struct drm_encoder*)'
  'struct drm_crtc* drm_crtc_from_index(struct drm_device*, int)'
  'uint64_t drm_format_info_min_pitch(const struct drm_format_info*, int, unsigned int)'
  'struct dma_buf* drm_gem_dmabuf_export(struct drm_device*, struct dma_buf_export_info*)'
  'int drm_gem_dumb_map_offset(struct drm_file*, struct drm_device*, u32, u64*)'
  'int drm_gem_fb_afbc_init(struct drm_device*, const struct drm_mode_fb_cmd2*, struct drm_afbc_framebuffer*)'
  'int drm_gem_fb_init_with_funcs(struct drm_device*, struct drm_framebuffer*, struct drm_file*, const struct drm_mode_fb_cmd2*, const struct drm_framebuffer_funcs*)'
  'int drm_mm_reserve_node(struct drm_mm*, struct drm_mm_node*)'
  'int drm_mode_create_tv_properties(struct drm_device*, unsigned int, const char* const*)'
  'bool drm_mode_is_420(const struct drm_display_info*, const struct drm_display_mode*)'
  'enum drm_mode_status drm_mode_validate_driver(struct drm_device*, const struct drm_display_mode*)'
  'enum drm_mode_status drm_mode_validate_size(const struct drm_display_mode*, int, int)'
  'enum drm_mode_status drm_mode_validate_ycbcr420(const struct drm_display_mode*, struct drm_connector*)'
  'uint32_t drm_of_crtc_port_mask(struct drm_device*, struct device_node*)'
  'struct drm_property* drm_property_create_object(struct drm_device*, u32, const char*, uint32_t)'
  'int drm_property_replace_global_blob(struct drm_device*, struct drm_property_blob**, size_t, const void*, struct drm_mode_object*, struct drm_property*)'
  'bool mipi_dsi_packet_format_is_short(u8)'
  'struct device_node* of_graph_get_remote_port(const struct device_node*)'

Bug: 300024866
Change-Id: I057815380a8c4a3dfb1a81f6fd27148e3e36719c
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2023-09-19 03:02:27 +00:00
android ANDROID: GKI: Add rockchip drm symbols and abi 2023-09-19 03:02:27 +00:00
arch ANDROID: KVM: arm64: Don't update IOMMUs for share/unshare 2023-09-08 11:45:45 +00:00
block UPSTREAM: blk-ioc: fix recursive spin_lock/unlock_irq() in ioc_clear_queue() 2023-09-06 07:41:45 +00:00
certs This is the 6.1.11 stable release 2023-02-09 13:29:55 +00:00
crypto ANDROID: fips140: fix the error injection module parameters 2023-08-24 21:55:00 +00:00
Documentation FROMLIST: dt-bindings: hypervisor: Add MediaTek GenieZone hypervisor 2023-08-29 18:02:40 +00:00
drivers FROMLIST: clk: clk-fractional-divider: Export clk_fractional_divider_general_approximation API 2023-09-19 00:34:38 +00:00
fs ANDROID: fuse-bpf: Get correct inode in mkdir 2023-09-05 20:31:57 +00:00
include ANDROID: signal: Add vendor hook for memory reap 2023-09-13 00:04:10 +00:00
init ANDROID: devlink: Select CONFIG_NET_DEVLINK in Kconfig.gki 2023-07-26 20:55:37 +00:00
io_uring UPSTREAM: io_uring/poll: serialize poll linked timer start with poll removal 2023-07-19 09:24:48 +01:00
ipc ipc: fix memory leak in init_mqueue_fs() 2022-12-31 13:32:01 +01:00
kernel UPSTREAM: sched/rt: Fix bad task migration for rt tasks 2023-09-15 18:38:35 +00:00
lib BACKPORT: maple_tree: fix potential out-of-bounds access in mas_wr_end_piv() 2023-07-26 09:57:29 +00:00
LICENSES LICENSES/LGPL-2.1: Add LGPL-2.1-or-later as valid identifiers 2021-12-16 14:33:10 +01:00
mm ANDROID: vendor_hooks: mm: Add tune_swappiness vendor hook in get_swappiness() 2023-09-15 16:06:46 +00:00
net UPSTREAM: net/sched: sch_hfsc: Ensure inner classes have fsc curve 2023-09-18 17:02:00 +01:00
rust rust: kernel: Mark rust_fmt_argument as extern "C" 2023-04-26 14:28:38 +02:00
samples ANDROID: virt: gunyah: Sync with latest documentation and sample 2023-06-14 22:02:31 +00:00
scripts ANDROID: GKI: Create symbol files in include/config 2023-08-01 21:21:29 +00:00
security UPSTREAM: mm: replace vma->vm_flags direct modifications with modifier calls 2023-06-07 14:24:57 +00:00
sound ANDROID: sound: usb: Fix wrong behavior of vendor hooking 2023-06-29 16:11:14 +00:00
tools ANDROID: fuse-bpf: Get correct inode in mkdir 2023-09-05 20:31:57 +00:00
usr usr/gen_init_cpio.c: remove unnecessary -1 values from int file 2022-10-03 14:21:44 -07:00
virt KVM: Register /dev/kvm as the _very_ last thing during initialization 2023-03-10 09:34:11 +01:00
.clang-format inet: ping: use hlist_nulls rcu iterator during lookup 2022-12-01 12:42:46 +01:00
.cocciconfig
.get_maintainer.ignore get_maintainer: add Alan to .get_maintainer.ignore 2022-08-20 15:17:44 -07:00
.gitattributes
.gitignore Kbuild: add Rust support 2022-09-28 09:02:20 +02:00
.mailmap 9 hotfixes. 6 for MM, 3 for other areas. Four of these patches address 2022-12-10 17:10:52 -08:00
.rustfmt.toml rust: add .rustfmt.toml 2022-09-28 09:02:20 +02:00
BUILD.bazel ANDROID: GKI: Add initial abi for rockchip 2023-09-19 03:02:27 +00:00
build.config.aarch64 ANDROID: Move NDK_TRIPLE to build.config.constants. 2023-02-14 14:13:51 -08:00
build.config.allmodconfig ANDROID: Revert "ANDROID: allmodconfig: disable WERROR" 2023-08-21 17:29:29 +01:00
build.config.allmodconfig.aarch64
build.config.allmodconfig.arm
build.config.allmodconfig.x86_64
build.config.amlogic ANDROID: Unnest MAKE_GOALS from build configs 2023-05-02 13:37:21 +00:00
build.config.arm ANDROID: kleaf: move NDK_TRIPLE for arm to build.config.constants. 2023-05-09 22:36:11 +00:00
build.config.common ANDROID: 6/16/2023 KMI update 2023-06-16 20:49:51 +00:00
build.config.constants ANDROID: clang: update to 17.0.2 2023-05-15 18:53:36 +00:00
build.config.db845c ANDROID: db845c: Remove MAKE_GOALS from build.config 2023-05-15 07:01:39 +00:00
build.config.gki ANDROID: GKI: Source GKI_BUILD_CONFIG_FRAGMENT after setting all variables 2022-12-27 13:52:08 -08:00
build.config.gki-debug.aarch64
build.config.gki-debug.x86_64
build.config.gki.aarch64 ANDROID: Delete MODULES_LIST from build configs. 2023-06-21 11:18:02 +00:00
build.config.gki.aarch64.fips140 ANDROID: fips140: add kernel crypto module 2023-01-09 21:33:43 +00:00
build.config.gki.riscv64 ANDROID: Delete MODULES_LIST from build configs. 2023-06-21 11:18:02 +00:00
build.config.gki.x86_64 ANDROID: Delete MODULES_LIST from build configs. 2023-06-21 11:18:02 +00:00
build.config.gki_kasan ANDROID: build.config: re-disable LTO properly for KASAN 2022-03-24 12:41:35 -07:00
build.config.gki_kasan.aarch64
build.config.gki_kasan.x86_64
build.config.gki_kprobes ANDROID: build.configs: migrate away from CC_LD_ARG 2021-07-02 09:49:23 +00:00
build.config.gki_kprobes.aarch64
build.config.gki_kprobes.x86_64
build.config.khwasan ANDROID: Add a build config fragment for KHWASan. 2021-10-13 19:44:44 +00:00
build.config.riscv64 ANDROID: GKI: Add 64-bit RISC-V config 2022-12-08 20:01:15 +00:00
build.config.rockpi4 ANDROID: db845c: Remove MAKE_GOALS from build.config 2023-05-15 07:01:39 +00:00
build.config.x86_64 ANDROID: Move NDK_TRIPLE to build.config.constants. 2023-02-14 14:13:51 -08:00
COPYING
CREDITS MAINTAINERS: Remove Michal Marek from Kbuild maintainers 2022-11-16 14:53:00 +09:00
Kbuild Kbuild updates for v6.1 2022-10-10 12:00:45 -07:00
Kconfig ANDROID: kbuild: add Kconfig support for external modules 2021-12-13 18:33:18 +00:00
Kconfig.ext ANDROID: kbuild: add Kconfig support for external modules 2021-12-13 18:33:18 +00:00
MAINTAINERS FROMLIST: virt: geniezone: Add GenieZone hypervisor support 2023-08-29 18:02:40 +00:00
Makefile UPSTREAM: scs: add support for dynamic shadow call stacks 2023-05-25 15:37:14 -07:00
modules.bzl ANDROID: kleaf: Remove ptp_kvm.ko from i386 modules 2023-08-31 17:47:21 +00:00
OWNERS ANDROID: Enable GKI Dr. No Enforcement 2023-06-15 09:54:33 +01:00
OWNERS_DrNo ANDROID: Updating OWNERS_DrNo 2022-08-22 16:34:52 +00:00
README
README.md

README.md

How do I submit patches to Android Common Kernels

  1. BEST: Make all of your changes to upstream Linux. If appropriate, backport to the stable releases. These patches will be merged automatically in the corresponding common kernels. If the patch is already in upstream Linux, post a backport of the patch that conforms to the patch requirements below.

    • Do not send patches upstream that contain only symbol exports. To be considered for upstream Linux, additions of EXPORT_SYMBOL_GPL() require an in-tree modular driver that uses the symbol -- so include the new driver or changes to an existing driver in the same patchset as the export.
    • When sending patches upstream, the commit message must contain a clear case for why the patch is needed and beneficial to the community. Enabling out-of-tree drivers or functionality is not not a persuasive case.

  2. LESS GOOD: Develop your patches out-of-tree (from an upstream Linux point-of-view). Unless these are fixing an Android-specific bug, these are very unlikely to be accepted unless they have been coordinated with kernel-team@android.com. If you want to proceed, post a patch that conforms to the patch requirements below.

Common Kernel patch requirements

  • All patches must conform to the Linux kernel coding standards and pass scripts/checkpatch.pl
  • Patches shall not break gki_defconfig or allmodconfig builds for arm, arm64, x86, x86_64 architectures (see https://source.android.com/setup/build/building-kernels)
  • If the patch is not merged from an upstream branch, the subject must be tagged with the type of patch: UPSTREAM:, BACKPORT:, FROMGIT:, FROMLIST:, or ANDROID:.
  • All patches must have a Change-Id: tag (see https://gerrit-review.googlesource.com/Documentation/user-changeid.html)
  • If an Android bug has been assigned, there must be a Bug: tag.
  • All patches must have a Signed-off-by: tag by the author and the submitter

Additional requirements are listed below based on patch type

Requirements for backports from mainline Linux: UPSTREAM:, BACKPORT:

  • If the patch is a cherry-pick from Linux mainline with no changes at all
    • tag the patch subject with UPSTREAM:.
    • add upstream commit information with a (cherry picked from commit ...) line
    • Example:
      • if the upstream commit message is
        important patch from upstream

        This is the detailed description of the important patch

        Signed-off-by: Fred Jones <fred.jones@foo.org>
  • then Joe Smith would upload the patch for the common kernel as
        UPSTREAM: important patch from upstream

        This is the detailed description of the important patch

        Signed-off-by: Fred Jones <fred.jones@foo.org>

        Bug: 135791357
        Change-Id: I4caaaa566ea080fa148c5e768bb1a0b6f7201c01
        (cherry picked from commit c31e73121f4c1ec41143423ac6ce3ce6dafdcec1)
        Signed-off-by: Joe Smith <joe.smith@foo.org>
  • If the patch requires any changes from the upstream version, tag the patch with BACKPORT: instead of UPSTREAM:.
    • use the same tags as UPSTREAM:
    • add comments about the changes under the (cherry picked from commit ...) line
    • Example:
        BACKPORT: important patch from upstream

        This is the detailed description of the important patch

        Signed-off-by: Fred Jones <fred.jones@foo.org>

        Bug: 135791357
        Change-Id: I4caaaa566ea080fa148c5e768bb1a0b6f7201c01
        (cherry picked from commit c31e73121f4c1ec41143423ac6ce3ce6dafdcec1)
        [joe: Resolved minor conflict in drivers/foo/bar.c ]
        Signed-off-by: Joe Smith <joe.smith@foo.org>

Requirements for other backports: FROMGIT:, FROMLIST:,

  • If the patch has been merged into an upstream maintainer tree, but has not yet been merged into Linux mainline
    • tag the patch subject with FROMGIT:
    • add info on where the patch came from as (cherry picked from commit <sha1> <repo> <branch>). This must be a stable maintainer branch (not rebased, so don't use linux-next for example).
    • if changes were required, use BACKPORT: FROMGIT:
    • Example:
      • if the commit message in the maintainer tree is
        important patch from upstream

        This is the detailed description of the important patch

        Signed-off-by: Fred Jones <fred.jones@foo.org>
  • then Joe Smith would upload the patch for the common kernel as
        FROMGIT: important patch from upstream

        This is the detailed description of the important patch

        Signed-off-by: Fred Jones <fred.jones@foo.org>

        Bug: 135791357
        (cherry picked from commit 878a2fd9de10b03d11d2f622250285c7e63deace
         https://git.kernel.org/pub/scm/linux/kernel/git/foo/bar.git test-branch)
        Change-Id: I4caaaa566ea080fa148c5e768bb1a0b6f7201c01
        Signed-off-by: Joe Smith <joe.smith@foo.org>
  • If the patch has been submitted to LKML, but not accepted into any maintainer tree
    • tag the patch subject with FROMLIST:
    • add a Link: tag with a link to the submittal on lore.kernel.org
    • add a Bug: tag with the Android bug (required for patches not accepted into a maintainer tree)
    • if changes were required, use BACKPORT: FROMLIST:
    • Example:
        FROMLIST: important patch from upstream

        This is the detailed description of the important patch

        Signed-off-by: Fred Jones <fred.jones@foo.org>

        Bug: 135791357
        Link: https://lore.kernel.org/lkml/20190619171517.GA17557@someone.com/
        Change-Id: I4caaaa566ea080fa148c5e768bb1a0b6f7201c01
        Signed-off-by: Joe Smith <joe.smith@foo.org>

Requirements for Android-specific patches: ANDROID:

  • If the patch is fixing a bug to Android-specific code
    • tag the patch subject with ANDROID:
    • add a Fixes: tag that cites the patch with the bug
    • Example:
        ANDROID: fix android-specific bug in foobar.c

        This is the detailed description of the important fix

        Fixes: 1234abcd2468 ("foobar: add cool feature")
        Change-Id: I4caaaa566ea080fa148c5e768bb1a0b6f7201c01
        Signed-off-by: Joe Smith <joe.smith@foo.org>
  • If the patch is a new feature
    • tag the patch subject with ANDROID:
    • add a Bug: tag with the Android bug (required for android-specific features)