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android/kernel/common/refs/tags/android15-6.6-2024-08_r49
tag
c2f7b2283fefdd8830e2f13052b184dcf4e87f39
tagger
Howard Chen <howardsoc@google.com>
Wed Feb 12 09:23:19 2025 +0800
object
1d28a50625976162d6eb18b6459e272a4a9a5536
android15-6.6 August 2024 release 49

Artifacts:
  https://ci.android.com/builds/submitted/13044370/kernel_aarch64/latest
commit
1d28a50625976162d6eb18b6459e272a4a9a5536
[log]
author
weipengliang <weipengliang@xiaomi.com>
Tue Feb 11 16:58:05 2025 +0800
committer
weipengliang <weipengliang@xiaomi.com>
Tue Feb 11 16:58:05 2025 +0800
tree
42e9c34d9bfa8a98168c0cf3b5c65bbcd99fe6d5
parent
da98a775412ffeed83a0cea3219424d5abd6bf29 [diff]
ANDROID: GKI: update symbol list file for xiaomi

42 function symbol(s) added
  'unsigned long __alloc_pages_bulk(gfp_t, int, nodemask_t*, int, struct list_head*, struct page**)'
  'int __hwspin_trylock(struct hwspinlock*, int, unsigned long*)'
  'int __traceiter_android_vh_freq_table_limits(void*, struct cpufreq_policy*, unsigned int, unsigned int)'
  'int __traceiter_android_vh_should_memcg_bypass(void*, struct mem_cgroup*, int, bool*)'
  'int __traceiter_android_vh_shrink_node_memcgs(void*, struct mem_cgroup*, bool*)'
  'void add_taint(unsigned int, enum lockdep_ok)'
  'void* android_debug_symbol(enum android_debug_symbol)'
  'void arch_wb_cache_pmem(void*, size_t)'
  'void bio_crypt_set_ctx(struct bio*, const struct blk_crypto_key*, const u64*, gfp_t)'
  'void blk_crypto_evict_key(struct block_device*, const struct blk_crypto_key*)'
  'int blk_crypto_init_key(struct blk_crypto_key*, const u8*, size_t, enum blk_crypto_key_type, enum blk_crypto_mode_num, unsigned int, unsigned int)'
  'int blk_crypto_start_using_key(struct block_device*, const struct blk_crypto_key*)'
  'unsigned int cpumask_any_distribute(const struct cpumask*)'
  'int crypto_register_scomp(struct scomp_alg*)'
  'void crypto_unregister_scomp(struct scomp_alg*)'
  'void devfreq_get_freq_range(struct devfreq*, unsigned long*, unsigned long*)'
  'int device_property_read_u64_array(const struct device*, const char*, u64*, size_t)'
  'int devm_rproc_add(struct device*, struct rproc*)'
  'struct rproc* devm_rproc_alloc(struct device*, const char*, const struct rproc_ops*, const char*, int)'
  'int dma_fence_signal_timestamp(struct dma_fence*, ktime_t)'
  'int dw_pcie_link_up(struct dw_pcie*)'
  'int fwnode_irq_get(const struct fwnode_handle*, unsigned int)'
  'int gether_get_host_addr_cdc(struct net_device*, char*, int)'
  'int gpio_request_array(const struct gpio*, size_t)'
  'int hwspin_lock_get_id(struct hwspinlock*)'
  'struct device_node* of_get_next_cpu_node(struct device_node*)'
  'const char* pci_speed_string(enum pci_bus_speed)'
  'int pcie_capability_write_word(struct pci_dev*, int, u16)'
  'struct pinctrl_gpio_range* pinctrl_find_gpio_range_from_pin(struct pinctrl_dev*, unsigned int)'
  'int probe_irq_off(unsigned long)'
  'unsigned long probe_irq_on()'
  'int proc_do_large_bitmap(struct ctl_table*, int, void*, size_t*, loff_t*)'
  'struct pwm_device* pwm_request_from_chip(struct pwm_chip*, unsigned int, const char*)'
  'struct sys_off_handler* register_sys_off_handler(enum sys_off_mode, int, int(*)(struct sys_off_data*), void*)'
  'int rproc_detach(struct rproc*)'
  'void* snd_usb_find_csint_desc(void*, int, void*, u8)'
  'const struct audioformat* snd_usb_find_format(struct list_head*, snd_pcm_format_t, unsigned int, unsigned int, bool, struct snd_usb_substream*)'
  'depot_stack_handle_t stack_depot_save(unsigned long*, unsigned int, gfp_t)'
  'void tcp_get_info(struct sock*, struct tcp_info*)'
  'void uart_xchar_out(struct uart_port*, int)'
  'int usb_pipe_type_check(struct usb_device*, unsigned int)'
  'const char* usb_state_string(enum usb_device_state)'

3 variable symbol(s) added
  'struct tracepoint __tracepoint_android_vh_freq_table_limits'
  'struct tracepoint __tracepoint_android_vh_should_memcg_bypass'
  'struct tracepoint __tracepoint_android_vh_shrink_node_memcgs'

Bug: 395131250
Bug: 395735725

Change-Id: Idab764db85e4711cbcf544ef4268a3e8b7d6dd41
Signed-off-by: weipengliang <weipengliang@xiaomi.com>
(cherry picked from commit fcbb7926de4a0ed25243604b0d74e4f7a7e23e17)
3 files changed
tree: 42e9c34d9bfa8a98168c0cf3b5c65bbcd99fe6d5
  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. abi.bzl
  34. BUILD.bazel
  35. build.config.aarch64
  36. build.config.allmodconfig
  37. build.config.allmodconfig.aarch64
  38. build.config.allmodconfig.arm
  39. build.config.allmodconfig.x86_64
  40. build.config.amlogic
  41. build.config.arm
  42. build.config.common
  43. build.config.constants
  44. build.config.crashdump
  45. build.config.crashdump.aarch64
  46. build.config.crashdump.x86_64
  47. build.config.db845c
  48. build.config.gki
  49. build.config.gki.aarch64
  50. build.config.gki.aarch64.fips140
  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.kunit.aarch64
  60. build.config.kunit.x86_64
  61. build.config.microdroid
  62. build.config.microdroid.aarch64
  63. build.config.microdroid.x86_64
  64. build.config.rockpi4
  65. build.config.x86_64
  66. COPYING
  67. CREDITS
  68. Kbuild
  69. Kconfig
  70. Kconfig.ext
  71. MAINTAINERS
  72. Makefile
  73. modules.bzl
  74. OWNERS
  75. README
  76. 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 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)