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android / kernel / common / refs/heads/android-gs-pantah-5.10-t-qpr2-beta-1
commitc57ed3185010b7c4eb579b117168d667104bcba7[log] [tgz]
authorKhalid Shaik <[email protected]>Fri Nov 04 13:15:27 2022 +0530
committerTodd Kjos <[email protected]>Mon Nov 14 20:07:18 2022 +0000
tree79921c99ef63389f8cc07a5b467ac496d357c99b
parentbcf1e503f5ed774dc28126a0f1a8c839717eafac [diff]
ANDROID: Update the ABI representation

39 function symbol(s) added
  'int __traceiter_android_rvh_can_migrate_task(void *, struct task_struct *, int, int *)'
  'int __traceiter_android_rvh_cpu_cgroup_can_attach(void *, struct cgroup_taskset *, int *)'
  'int __traceiter_android_rvh_find_busiest_queue(void *, int, struct sched_group *, struct cpumask *, struct rq * *, int *)'
  'int __traceiter_android_rvh_find_lowest_rq(void *, struct task_struct *, struct cpumask *, int, int *)'
  'int __traceiter_android_rvh_find_new_ilb(void *, struct cpumask *, int *)'
  'int __traceiter_android_rvh_replace_next_task_fair(void *, struct rq *, struct task_struct * *, struct sched_entity * *, bool *, bool, struct task_struct *)'
  'int __traceiter_android_rvh_sched_fork_init(void *, struct task_struct *)'
  'int __traceiter_android_rvh_sched_newidle_balance(void *, struct rq *, struct rq_flags *, int *, int *)'
  'int __traceiter_android_rvh_sched_nohz_balancer_kick(void *, struct rq *, unsigned int *, int *)'
  'int __traceiter_android_rvh_sched_rebalance_domains(void *, struct rq *, int *)'
  'int __traceiter_android_rvh_select_fallback_rq(void *, int, struct task_struct *, int *)'
  'int __traceiter_android_vh_binder_wakeup_ilocked(void *, struct task_struct *, bool, struct binder_proc *)'
  'int __traceiter_binder_transaction_received(void *, struct binder_transaction *)'
  'int __traceiter_ipi_entry(void *, const char *)'
  'int __traceiter_ipi_exit(void *, const char *)'
  'int __traceiter_ipi_raise(void *, const struct cpumask *, const char *)'
  'int _raw_write_trylock(rwlock_t *)'
  'void activate_task(struct rq *, struct task_struct *, int)'
  'caches_clean_inval_pou'
  'struct task_struct * cgroup_taskset_first(struct cgroup_taskset *, struct cgroup_subsys_state * *)'
  'struct task_struct * cgroup_taskset_next(struct cgroup_taskset *, struct cgroup_subsys_state * *)'
  'void cpu_hotplug_disable()'
  'void cpu_hotplug_enable()'
  'int cpufreq_frequency_table_get_index(struct cpufreq_policy *, unsigned int)'
  'struct cpuidle_driver * cpuidle_get_cpu_driver(struct cpuidle_device *)'
  'void deactivate_task(struct rq *, struct task_struct *, int)'
  'const struct cpumask * housekeeping_cpumask(enum hk_flags)'
  'u64 int_pow(u64, unsigned int)'
  'void kick_all_cpus_sync()'
  'ssize_t memory_read_from_buffer(void *, size_t, loff_t *, void *, size_t)'
  'int raw_notifier_chain_unregister(struct raw_notifier_head *, struct notifier_block *)'
  'struct reciprocal_value reciprocal_value(u32)'
  'void refresh_frequency_limits(struct cpufreq_policy *)'
  'void set_next_entity(struct cfs_rq *, struct sched_entity *)'
  'void set_task_cpu(struct task_struct *, unsigned int)'
  'void smp_call_function_many(const struct cpumask *, smp_call_func_t, void *, bool)'
  'bool stop_one_cpu_nowait(unsigned int, cpu_stop_fn_t, void *, struct cpu_stop_work *)'
  'const struct cpumask * system_32bit_el0_cpumask()'
  'void wake_up_if_idle(int)'

17 variable symbol(s) added
  'struct tracepoint __tracepoint_android_rvh_can_migrate_task'
  'struct tracepoint __tracepoint_android_rvh_cpu_cgroup_can_attach'
  'struct tracepoint __tracepoint_android_rvh_find_busiest_queue'
  'struct tracepoint __tracepoint_android_rvh_find_lowest_rq'
  'struct tracepoint __tracepoint_android_rvh_find_new_ilb'
  'struct tracepoint __tracepoint_android_rvh_replace_next_task_fair'
  'struct tracepoint __tracepoint_android_rvh_sched_fork_init'
  'struct tracepoint __tracepoint_android_rvh_sched_newidle_balance'
  'struct tracepoint __tracepoint_android_rvh_sched_nohz_balancer_kick'
  'struct tracepoint __tracepoint_android_rvh_sched_rebalance_domains'
  'struct tracepoint __tracepoint_android_rvh_select_fallback_rq'
  'struct tracepoint __tracepoint_android_vh_binder_wakeup_ilocked'
  'struct tracepoint __tracepoint_binder_transaction_received'
  'struct tracepoint __tracepoint_ipi_entry'
  'struct tracepoint __tracepoint_ipi_exit'
  'struct tracepoint __tracepoint_ipi_raise'
  'const char * const sched_feat_names[24]'

Bug: 254608320
Change-Id: Ie0a5acd2ecebf98572d99b31ee464dd161d7dd7b
Signed-off-by: Khalid Shaik <[email protected]>
2 files changed
tree: 79921c99ef63389f8cc07a5b467ac496d357c99b
  1. android/
  2. arch/
  3. block/
  4. certs/
  5. crypto/
  6. Documentation/
  7. drivers/
  8. fs/
  9. include/
  10. init/
  11. ipc/
  12. kernel/
  13. lib/
  14. LICENSES/
  15. mm/
  16. net/
  17. samples/
  18. scripts/
  19. security/
  20. sound/
  21. tools/
  22. usr/
  23. virt/
  24. .clang-format
  25. .cocciconfig
  26. .get_maintainer.ignore
  27. .gitattributes
  28. .gitignore
  29. .mailmap
  30. BUILD.bazel
  31. build.config.aarch64
  32. build.config.allmodconfig
  33. build.config.allmodconfig.aarch64
  34. build.config.allmodconfig.arm
  35. build.config.allmodconfig.x86_64
  36. build.config.amlogic
  37. build.config.arm
  38. build.config.common
  39. build.config.constants
  40. build.config.db845c
  41. build.config.gki
  42. build.config.gki-debug.aarch64
  43. build.config.gki-debug.x86_64
  44. build.config.gki.aarch64
  45. build.config.gki.aarch64.fips140
  46. build.config.gki.x86_64
  47. build.config.gki_kasan
  48. build.config.gki_kasan.aarch64
  49. build.config.gki_kasan.x86_64
  50. build.config.gki_kprobes
  51. build.config.gki_kprobes.aarch64
  52. build.config.gki_kprobes.x86_64
  53. build.config.hikey960
  54. build.config.khwasan
  55. build.config.rockchip
  56. build.config.rockpi4
  57. build.config.x86_64
  58. COPYING
  59. CREDITS
  60. Kbuild
  61. Kconfig
  62. MAINTAINERS
  63. Makefile
  64. OWNERS
  65. README
  66. 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 [email protected]. 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 script/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 <[email protected]>
  • 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 <[email protected]>

        Bug: 135791357
        Change-Id: I4caaaa566ea080fa148c5e768bb1a0b6f7201c01
        (cherry picked from commit c31e73121f4c1ec41143423ac6ce3ce6dafdcec1)
        Signed-off-by: Joe Smith <[email protected]>
  • 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 <[email protected]>

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

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 <[email protected]>
  • 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 <[email protected]>

        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 <[email protected]>
  • 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 <[email protected]>

        Bug: 135791357
        Link: https://lore.kernel.org/lkml/[email protected]/
        Change-Id: I4caaaa566ea080fa148c5e768bb1a0b6f7201c01
        Signed-off-by: Joe Smith <[email protected]>

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 <[email protected]>
  • 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)