Gitiles
Code Review Sign In
review.shift-gmbh.com / SHIFTPHONES / kernel / shift / mainline / 12d71f8c3af2f53c6942a2302f55defbe643fef7
commit12d71f8c3af2f53c6942a2302f55defbe643fef7[log] [tgz]
authorMatthias Maennich <maennich@google.com>Thu Dec 05 09:56:45 2019 +0000
committerMatthias Maennich <maennich@google.com>Thu Dec 05 09:56:45 2019 +0000
tree1920d0e1c30b69a27207a10c6cbf97e91c9427d4
parentc367d587ed3326f4b5a9e0e5889c1c05371b8589 [diff]
ANDROID: Update ABI representation

Leaf changes summary: 50 artifacts changed
Changed leaf types summary: 0 leaf type changed
Removed/Changed/Added functions summary: 0 Removed, 0 Changed, 49 Added functions
Removed/Changed/Added variables summary: 0 Removed, 0 Changed, 1 Added variable

49 Added functions:

  [A] 'function int __devm_iio_device_register(device*, iio_dev*, module*)'
  [A] 'function int __iio_device_register(iio_dev*, module*)'
  [A] 'function void arch_setup_dma_ops(device*, u64, u64, const iommu_ops*, bool)'
  [A] 'function iio_channel* devm_iio_channel_get(device*, const char*)'
  [A] 'function iio_channel* devm_iio_channel_get_all(device*)'
  [A] 'function void devm_iio_channel_release(device*, iio_channel*)'
  [A] 'function void devm_iio_channel_release_all(device*, iio_channel*)'
  [A] 'function iio_dev* devm_iio_device_alloc(device*, int)'
  [A] 'function void devm_iio_device_free(device*, iio_dev*)'
  [A] 'function int devm_iio_device_match(device*, void*, void*)'
  [A] 'function void devm_iio_device_unregister(device*, iio_dev*)'
  [A] 'function iio_channel* iio_channel_get(device*, const char*)'
  [A] 'function iio_channel* iio_channel_get_all(device*)'
  [A] 'function void iio_channel_release(iio_channel*)'
  [A] 'function void iio_channel_release_all(iio_channel*)'
  [A] 'function int iio_convert_raw_to_processed(iio_channel*, int, int*, unsigned int)'
  [A] 'function iio_dev* iio_device_alloc(int)'
  [A] 'function int iio_device_claim_direct_mode(iio_dev*)'
  [A] 'function void iio_device_free(iio_dev*)'
  [A] 'function void iio_device_release_direct_mode(iio_dev*)'
  [A] 'function void iio_device_unregister(iio_dev*)'
  [A] 'function ssize_t iio_enum_available_read(iio_dev*, uintptr_t, const iio_chan_spec*, char*)'
  [A] 'function ssize_t iio_enum_read(iio_dev*, uintptr_t, const iio_chan_spec*, char*)'
  [A] 'function ssize_t iio_enum_write(iio_dev*, uintptr_t, const iio_chan_spec*, const char*, size_t)'
  [A] 'function ssize_t iio_format_value(char*, unsigned int, int, int*)'
  [A] 'function unsigned int iio_get_channel_ext_info_count(iio_channel*)'
  [A] 'function int iio_get_channel_type(iio_channel*, iio_chan_type*)'
  [A] 'function s64 iio_get_time_ns(const iio_dev*)'
  [A] 'function unsigned int iio_get_time_res(const iio_dev*)'
  [A] 'function int iio_map_array_register(iio_dev*, iio_map*)'
  [A] 'function int iio_map_array_unregister(iio_dev*)'
  [A] 'function int iio_push_event(iio_dev*, u64, s64)'
  [A] 'function int iio_read_avail_channel_attribute(iio_channel*, const int**, int*, int*, iio_chan_info_enum)'
  [A] 'function int iio_read_avail_channel_raw(iio_channel*, const int**, int*)'
  [A] 'function int iio_read_channel_attribute(iio_channel*, int*, int*, iio_chan_info_enum)'
  [A] 'function int iio_read_channel_average_raw(iio_channel*, int*)'
  [A] 'function ssize_t iio_read_channel_ext_info(iio_channel*, const char*, char*)'
  [A] 'function int iio_read_channel_offset(iio_channel*, int*, int*)'
  [A] 'function int iio_read_channel_processed(iio_channel*, int*)'
  [A] 'function int iio_read_channel_raw(iio_channel*, int*)'
  [A] 'function int iio_read_channel_scale(iio_channel*, int*, int*)'
  [A] 'function ssize_t iio_read_const_attr(device*, device_attribute*, char*)'
  [A] 'function int iio_read_max_channel_raw(iio_channel*, int*)'
  [A] 'function int iio_read_mount_matrix(device*, const char*, iio_mount_matrix*)'
  [A] 'function ssize_t iio_show_mount_matrix(iio_dev*, uintptr_t, const iio_chan_spec*, char*)'
  [A] 'function int iio_str_to_fixpoint(const char*, int, int*, int*)'
  [A] 'function int iio_write_channel_attribute(iio_channel*, int, int, iio_chan_info_enum)'
  [A] 'function ssize_t iio_write_channel_ext_info(iio_channel*, const char*, const char*, size_t)'
  [A] 'function int iio_write_channel_raw(iio_channel*, int)'

Fixes: c367d587ed33 ("ANDROID: gki_defconfig: IIO=y")
Change-Id: Ie46448f8baa25bfd4aa84dd819a5820cef7e0ea5
Signed-off-by: Matthias Maennich <maennich@google.com>
1 file changed
tree: 1920d0e1c30b69a27207a10c6cbf97e91c9427d4
  1. arch/
  2. block/
  3. certs/
  4. crypto/
  5. Documentation/
  6. drivers/
  7. fs/
  8. include/
  9. init/
  10. ipc/
  11. kernel/
  12. lib/
  13. LICENSES/
  14. mm/
  15. net/
  16. samples/
  17. scripts/
  18. security/
  19. sound/
  20. tools/
  21. usr/
  22. virt/
  23. .clang-format
  24. .cocciconfig
  25. .get_maintainer.ignore
  26. .gitattributes
  27. .gitignore
  28. .mailmap
  29. abi_gki_aarch64.xml
  30. build.config.aarch64
  31. build.config.allmodconfig
  32. build.config.allmodconfig.aarch64
  33. build.config.allmodconfig.x86_64
  34. build.config.common
  35. build.config.gki
  36. build.config.gki.aarch64
  37. build.config.gki.x86_64
  38. build.config.x86_64
  39. COPYING
  40. CREDITS
  41. Kbuild
  42. Kconfig
  43. MAINTAINERS
  44. Makefile
  45. README
  46. 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.

  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 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 <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)
        [ 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
    • 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)