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android / kernel / common / 732a9ff82f8cb1905d7542895fbfad3773f6705e
commit732a9ff82f8cb1905d7542895fbfad3773f6705e[log] [tgz]
authorfengqi <fengqi@xiaomi.com>Thu Apr 06 15:53:09 2023 +0800
committerTodd Kjos <tkjos@google.com>Tue Apr 11 15:57:31 2023 +0000
tree555c74649c036e9f127e0325516c68e943942cb1
parent710a5d9ce119c26b56b7f093fc5605705537fbd5 [diff]
ANDROID: GKI: add symbol list file for xiaomi

add abi_gki_aarch64_xiaomi

INFO: 59 function symbol(s) added
  'void __blk_mq_end_request(struct request*, blk_status_t)'
  'struct scsi_device* __scsi_add_device(struct Scsi_Host*, uint, uint, u64, void*)'
  'int __traceiter_android_vh_binder_transaction_init(void*, struct binder_transaction*)'
  'int __traceiter_android_vh_binder_wait_for_work(void*, bool, struct binder_thread*, struct binder_proc*)'
  'void balance_dirty_pages_ratelimited(struct address_space*)'
  'struct backing_dev_info* bdi_alloc(int)'
  'void bdi_put(struct backing_dev_info*)'
  'int bdi_register(struct backing_dev_info*, const char*, ...)'
  'void blk_mq_freeze_queue(struct request_queue*)'
  'struct request_queue* blk_mq_init_queue(struct blk_mq_tag_set*)'
  'void blk_mq_tagset_busy_iter(struct blk_mq_tag_set*, busy_tag_iter_fn*, void*)'
  'void blk_mq_unfreeze_queue(struct request_queue*)'
  'void blk_queue_update_dma_alignment(struct request_queue*, int)'
  'void blk_queue_update_dma_pad(struct request_queue*, unsigned int)'
  'bool blk_update_request(struct request*, blk_status_t, unsigned int)'
  'void bsg_job_done(struct bsg_job*, int, unsigned int)'
  'void bsg_remove_queue(struct request_queue*)'
  'struct request_queue* bsg_setup_queue(struct device*, const char*, bsg_job_fn*, bsg_timeout_fn*, int)'
  'void deactivate_locked_super(struct super_block*)'
  'void dev_pm_opp_remove(struct device*, unsigned long)'
  'const char* drm_get_connector_type_name(unsigned int)'
  'void generic_shutdown_super(struct super_block*)'
  'int gpio_request_array(const struct gpio*, size_t)'
  'void lockref_get(struct lockref*)'
  'void logfc(struct fc_log*, const char*, char, const char*, ...)'
  'int lookup_bdev(const char*, dev_t*)'
  'void* mempool_alloc_pages(gfp_t, void*)'
  'void mempool_free_pages(void*, void*)'
  'int mempool_resize(mempool_t*, int)'
  'struct nvmem_device* nvmem_register(const struct nvmem_config*)'
  'void nvmem_unregister(struct nvmem_device*)'
  'struct page* read_cache_page(struct address_space*, unsigned long, filler_t*, struct file*)'
  'int scsi_add_host_with_dma(struct Scsi_Host*, struct device*, struct device*)'
  'int scsi_change_queue_depth(struct scsi_device*, int)'
  'struct scsi_device* scsi_device_lookup(struct Scsi_Host*, uint, uint, u64)'
  'int scsi_dma_map(struct scsi_cmnd*)'
  'void scsi_dma_unmap(struct scsi_cmnd*)'
  'struct Scsi_Host* scsi_host_alloc(struct scsi_host_template*, int)'
  'struct Scsi_Host* scsi_host_lookup(unsigned short)'
  'void scsi_host_put(struct Scsi_Host*)'
  'int scsi_is_host_device(const struct device*)'
  'void scsi_print_command(struct scsi_cmnd*)'
  'void scsi_remove_host(struct Scsi_Host*)'
  'void scsi_report_bus_reset(struct Scsi_Host*, int)'
  'void scsi_scan_host(struct Scsi_Host*)'
  'struct super_block* sget_fc(struct fs_context*, int(*)(struct super_block*, struct fs_context*), int(*)(struct super_block*, struct fs_context*))'
  'int ufshcd_alloc_host(struct device*, struct ufs_hba**)'
  'int ufshcd_config_pwr_mode(struct ufs_hba*, struct ufs_pa_layer_attr*)'
  'void ufshcd_dealloc_host(struct ufs_hba*)'
  'int ufshcd_hba_enable(struct ufs_hba*)'
  'int ufshcd_make_hba_operational(struct ufs_hba*)'
  'void ufshcd_update_evt_hist(struct ufs_hba*, u32, u32)'
  'int utf16s_to_utf8s(const wchar_t*, int, enum utf16_endian, u8*, int)'
  'void wait_for_device_probe()'
  'int wakeup_sources_read_lock()'
  'void wakeup_sources_read_unlock(int)'
  'struct wakeup_source* wakeup_sources_walk_next(struct wakeup_source*)'
  'struct wakeup_source* wakeup_sources_walk_start()'
  'int blk_mq_alloc_sq_tag_set(struct blk_mq_tag_set*, const struct blk_mq_ops*, unsigned int, unsigned int)'

3 variable symbol(s) added
  'struct tracepoint __tracepoint_android_vh_binder_transaction_init'
  'struct tracepoint __tracepoint_android_vh_binder_wait_for_work'
  'u64 jiffies_64'

Bug: 276850920

Change-Id: Ibc65a0bfb3332072be7bea17e0aea48277043510
Signed-off-by: fengqi <fengqi@xiaomi.com>
3 files changed
tree: 555c74649c036e9f127e0325516c68e943942cb1
  1. android/
  2. arch/
  3. block/
  4. certs/
  5. crypto/
  6. Documentation/
  7. drivers/
  8. fs/
  9. include/
  10. init/
  11. io_uring/
  12. ipc/
  13. kernel/
  14. lib/
  15. LICENSES/
  16. mm/
  17. net/
  18. rust/
  19. samples/
  20. scripts/
  21. security/
  22. sound/
  23. tools/
  24. usr/
  25. virt/
  26. .clang-format
  27. .cocciconfig
  28. .get_maintainer.ignore
  29. .gitattributes
  30. .gitignore
  31. .mailmap
  32. .rustfmt.toml
  33. BUILD.bazel
  34. build.config.aarch64
  35. build.config.allmodconfig
  36. build.config.allmodconfig.aarch64
  37. build.config.allmodconfig.arm
  38. build.config.allmodconfig.x86_64
  39. build.config.amlogic
  40. build.config.arm
  41. build.config.common
  42. build.config.constants
  43. build.config.db845c
  44. build.config.gki
  45. build.config.gki-debug.aarch64
  46. build.config.gki-debug.x86_64
  47. build.config.gki.aarch64
  48. build.config.gki.aarch64.16k
  49. build.config.gki.aarch64.fips140
  50. build.config.gki.riscv64
  51. build.config.gki.x86_64
  52. build.config.gki_kasan
  53. build.config.gki_kasan.aarch64
  54. build.config.gki_kasan.x86_64
  55. build.config.gki_kprobes
  56. build.config.gki_kprobes.aarch64
  57. build.config.gki_kprobes.x86_64
  58. build.config.khwasan
  59. build.config.riscv64
  60. build.config.rockpi4
  61. build.config.x86_64
  62. COPYING
  63. CREDITS
  64. Kbuild
  65. Kconfig
  66. Kconfig.ext
  67. MAINTAINERS
  68. Makefile
  69. modules.bzl
  70. OWNERS
  71. OWNERS_DrNo
  72. README
  73. 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)