mirror of
https://github.com/hardkernel/linux.git
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405073393f
Add the symbols required by fips140.ko, and update the ABI definition. Leaf changes summary: 73 artifacts changed Changed leaf types summary: 0 leaf type changed Removed/Changed/Added functions summary: 0 Removed, 0 Changed, 65 Added functions Removed/Changed/Added variables summary: 0 Removed, 0 Changed, 8 Added variables 65 Added functions: [A] 'function int __traceiter_android_vh_aes_decrypt(void*, const crypto_aes_ctx*, u8*, const u8*, int*)' [A] 'function int __traceiter_android_vh_aes_encrypt(void*, const crypto_aes_ctx*, u8*, const u8*, int*)' [A] 'function int __traceiter_android_vh_aes_expandkey(void*, crypto_aes_ctx*, const u8*, unsigned int, int*)' [A] 'function int __traceiter_android_vh_sha256(void*, const u8*, unsigned int, u8*, int*)' [A] 'function int add_random_ready_callback(random_ready_callback*)' [A] 'function int aead_register_instance(crypto_template*, aead_instance*)' [A] 'function int ahash_register_instance(crypto_template*, ahash_instance*)' [A] 'function bool cpu_have_feature(unsigned int)' [A] 'function int crypto_ahash_finup(ahash_request*)' [A] 'function int crypto_ahash_setkey(crypto_ahash*, const u8*, unsigned int)' [A] 'function crypto_rng* crypto_alloc_rng(const char*, u32, u32)' [A] 'function crypto_skcipher* crypto_alloc_skcipher(const char*, u32, u32)' [A] 'function const char* crypto_attr_alg_name(rtattr*)' [A] 'function int crypto_check_attr_type(rtattr**, u32, u32*)' [A] 'function void crypto_cipher_encrypt_one(crypto_cipher*, u8*, const u8*)' [A] 'function int crypto_cipher_setkey(crypto_cipher*, const u8*, unsigned int)' [A] 'function void crypto_drop_spawn(crypto_spawn*)' [A] 'function crypto_sync_skcipher* crypto_get_default_null_skcipher()' [A] 'function int crypto_grab_aead(crypto_aead_spawn*, crypto_instance*, const char*, u32, u32)' [A] 'function int crypto_grab_ahash(crypto_ahash_spawn*, crypto_instance*, const char*, u32, u32)' [A] 'function int crypto_grab_shash(crypto_shash_spawn*, crypto_instance*, const char*, u32, u32)' [A] 'function int crypto_grab_skcipher(crypto_skcipher_spawn*, crypto_instance*, const char*, u32, u32)' [A] 'function int crypto_grab_spawn(crypto_spawn*, crypto_instance*, const char*, u32, u32)' [A] 'function int crypto_inst_setname(crypto_instance*, const char*, crypto_alg*)' [A] 'function void crypto_put_default_null_skcipher()' [A] 'function int crypto_register_aead(aead_alg*)' [A] 'function int crypto_register_aeads(aead_alg*, int)' [A] 'function int crypto_register_ahash(ahash_alg*)' [A] 'function int crypto_register_ahashes(ahash_alg*, int)' [A] 'function int crypto_register_algs(crypto_alg*, int)' [A] 'function int crypto_register_rng(rng_alg*)' [A] 'function int crypto_register_rngs(rng_alg*, int)' [A] 'function int crypto_register_shashes(shash_alg*, int)' [A] 'function int crypto_register_skcipher(skcipher_alg*)' [A] 'function int crypto_register_skciphers(skcipher_alg*, int)' [A] 'function int crypto_register_template(crypto_template*)' [A] 'function int crypto_register_templates(crypto_template*, int)' [A] 'function void crypto_remove_spawns(crypto_alg*, list_head*, crypto_alg*)' [A] 'function void crypto_req_done(crypto_async_request*, int)' [A] 'function int crypto_rng_reset(crypto_rng*, const u8*, unsigned int)' [A] 'function bool crypto_shash_alg_has_setkey(shash_alg*)' [A] 'function int crypto_shash_tfm_digest(crypto_shash*, const u8*, unsigned int, u8*)' [A] 'function int crypto_skcipher_decrypt(skcipher_request*)' [A] 'function crypto_tfm* crypto_spawn_tfm(crypto_spawn*, u32, u32)' [A] 'function void* crypto_spawn_tfm2(crypto_spawn*)' [A] 'function void crypto_unregister_aead(aead_alg*)' [A] 'function void crypto_unregister_rng(rng_alg*)' [A] 'function void crypto_unregister_rngs(rng_alg*, int)' [A] 'function void crypto_unregister_shashes(shash_alg*, int)' [A] 'function void crypto_unregister_skciphers(skcipher_alg*, int)' [A] 'function void crypto_unregister_template(crypto_template*)' [A] 'function void crypto_unregister_templates(crypto_template*, int)' [A] 'function void del_random_ready_callback(random_ready_callback*)' [A] 'function void kernel_neon_begin()' [A] 'function void kernel_neon_end()' [A] 'function scatterlist* scatterwalk_ffwd(scatterlist*, scatterlist*, unsigned int)' [A] 'function void scatterwalk_map_and_copy(void*, scatterlist*, unsigned int, unsigned int, int)' [A] 'function void shash_free_singlespawn_instance(shash_instance*)' [A] 'function int shash_register_instance(crypto_template*, shash_instance*)' [A] 'function skcipher_instance* skcipher_alloc_instance_simple(crypto_template*, rtattr**)' [A] 'function int skcipher_register_instance(crypto_template*, skcipher_instance*)' [A] 'function int skcipher_walk_aead_decrypt(skcipher_walk*, aead_request*, bool)' [A] 'function int skcipher_walk_aead_encrypt(skcipher_walk*, aead_request*, bool)' [A] 'function int skcipher_walk_done(skcipher_walk*, int)' [A] 'function int skcipher_walk_virt(skcipher_walk*, skcipher_request*, bool)' 8 Added variables: [A] 'tracepoint __tracepoint_android_vh_aes_decrypt' [A] 'tracepoint __tracepoint_android_vh_aes_encrypt' [A] 'tracepoint __tracepoint_android_vh_aes_expandkey' [A] 'tracepoint __tracepoint_android_vh_sha256' [A] 'list_head crypto_alg_list' [A] 'rw_semaphore crypto_alg_sem' [A] 'bool fpsimd_context_busy' [A] 'irq_cpustat_t irq_stat' Bug: 153614920 Bug: 188620248 Change-Id: I7aa261aab7c275eed9db1d011e894d87db3afd9f Signed-off-by: Eric Biggers <ebiggers@google.com>
How do I submit patches to Android Common Kernels
-
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.
- Do not send patches upstream that contain only symbol exports. To be considered for upstream Linux,
additions of
-
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:, orANDROID:. - 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
- tag the patch subject with
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 ofUPSTREAM:.- use the same tags as
UPSTREAM: - add comments about the changes under the
(cherry picked from commit ...)line - Example:
- use the same tags as
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 uselinux-nextfor example). - if changes were required, use
BACKPORT: FROMGIT: - Example:
- if the commit message in the maintainer tree is
- tag the patch subject with
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:
- tag the patch subject with
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:
- tag the patch subject with
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)
- tag the patch subject with