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gerrit.witaqua.org / kernel_oneplus_sm8350 / defbd8dccd7ff8a99da1827f6d1391d615abb607
commitdefbd8dccd7ff8a99da1827f6d1391d615abb607[log] [tgz]
authorMichael Bestas <mkbestas@lineageos.org>Tue Oct 01 11:13:13 2024 +0300
committerAlexander Winkowski <dereference23@outlook.com>Wed Oct 09 18:08:09 2024 +0000
tree53c6349da4ec22d30c7ac0a211e2f33800ab6f7c
parent123d88374f67f7389c85180ca6030aad5b6bd969 [diff]
parentd2648db3ba1d0a1b125d27f219b1331d6fd0f28b [diff]
Merge tag 'LA.UM.9.14.r1-25000.02-LAHAINA.QSSI14.0' of https://git.codelinaro.org/clo/la/kernel/msm-5.4 into android13-5.4-lahaina

"LA.UM.9.14.r1-25000.02-LAHAINA.QSSI14.0"

* tag 'LA.UM.9.14.r1-25000.02-LAHAINA.QSSI14.0' of https://git.codelinaro.org/clo/la/kernel/msm-5.4:
  msm-5.4.c3: qseecom: Fix possible race condition
  msm: adsprpc: Avoid taking reference for group_info
  adsprpc: Handle UAF scenario in put_args
  msm-5.4.c3: qseecom: Fix possible race condition
  USB: storage: Replace the sprintf with scnprintf
  adsprpc: Handle UAF scenario in put_args
  msm: adsprpc: Avoid taking reference for group_info
  usb: gadget: f_gsi: bail out if opts is null
  msm: ep_pcie: Avoid setting host wake pending flag for D0
  msm: ep_pcie: Prevent repetitive wake operation if wake is in process
  msm_ipa: Install exception rule for PPPoE-MPLS
  securemsm-kernel: Decrement the server object ref count in mutex context
  qcedev: fix UAF in qcedev_smmu
  thermal: qcom: Add support to update tsens trip based on nvmem data
  msm: eva: Fix UAF issue when remove module
  msm: cvp: OOB write fix due to integer underflow
  msm: ep_pcie: Avoid writing req_L1_exit during dstate change
  msm: eva: Adding kref count for cvp_get_inst_from_id

Change-Id: I3dad70dec062688b50554d7676a4b85bcb42fad9
tree: 53c6349da4ec22d30c7ac0a211e2f33800ab6f7c
  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. techpack/
  22. tools/
  23. usr/
  24. virt/
  25. .clang-format
  26. .cocciconfig
  27. .get_maintainer.ignore
  28. .gitattributes
  29. .gitignore
  30. .mailmap
  31. Android.mk
  32. Androidbp
  33. build.config.aarch64
  34. build.config.allmodconfig
  35. build.config.allmodconfig.aarch64
  36. build.config.allmodconfig.arm
  37. build.config.allmodconfig.x86_64
  38. build.config.arm
  39. build.config.common
  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.x86_64
  46. build.config.gki_kasan
  47. build.config.gki_kasan.aarch64
  48. build.config.gki_kasan.x86_64
  49. build.config.gki_kprobes
  50. build.config.gki_kprobes.aarch64
  51. build.config.gki_kprobes.x86_64
  52. build.config.hikey960
  53. build.config.msm.common
  54. build.config.msm.gki
  55. build.config.msm.lahaina
  56. build.config.x86_64
  57. build.targets
  58. COPYING
  59. CREDITS
  60. gen_headers_arm.bp
  61. gen_headers_arm64.bp
  62. gen_headers_arm64_auto.bp
  63. gen_headers_arm_auto.bp
  64. Kbuild
  65. Kconfig
  66. kernel_headers.py
  67. LICENSE
  68. MAINTAINERS
  69. Makefile
  70. modules.list.msm.lahaina
  71. OWNERS
  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.

  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 ...) 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 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 ...) 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 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)

Vibrator driver for HHG device

How to merge the driver into kernel source tree

  1. Copy ${this_project}/drivers/hid/hid-aksys.c into ${your_kernel_root}/drivers/hid/

  2. Compare and merge ${this_project}/drivers/hid/hid-ids.h into ${your_kernel_root}/drivers/hid/hid-ids.h : Add the following code before the last line of this file

    	#define USB_VENDER_ID_QUALCOMM  0x0a12
	#define USB_VENDER_ID_TEMP_HHG_AKSY 0x1234
	#define USB_PRODUCT_ID_AKSYS_HHG  0x1000

  3. Merge ${this_project}/drivers/hid/Kconfig into ${your_kernel_root}/drivers/hid/Kconfig : Add the following code before the last line of this file

    config HID_AKSYS_QRD
	tristate "AKSys gamepad USB adapter support"
	depends on HID
	---help---
	Support for AKSys gamepad USB adapter

config AKSYS_QRD_FF
	bool "AKSys gamepad USB adapter force feedback support"
	depends on HID_AKSYS_QRD
	select INPUT_FF_MEMLESS
	---help---
	Say Y here if you have a AKSys gamepad USB adapter and want to
	enable force feedback support for it.

  4. Merge ${this_project}/drivers/hid/Makefile into ${your_kernel_root}/drivers/hid/Makefile : Add the following code at the end of this file

    obj-$(CONFIG_HID_AKSYS_QRD)	+= hid-aksys.o

  5. Modify your kernel's default build configuration file. Add the following two lines:

    CONFIG_HID_AKSYS_QRD=m
CONFIG_AKSYS_QRD_FF=y