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2021-08-14Snap for 7641964 from 1f637922e6ad0e7ec723619342c715f544fcfa60 to sc-d1-releaseandroid-12.0.0_r7android-12.0.0_r6android-12.0.0_r5android-12.0.0_r4android-12.0.0_r15android-12.0.0_r14android-12.0.0_r13android-12.0.0_r12android12-d1-s6-releaseandroid12-d1-s5-releaseandroid12-d1-s4-releaseandroid12-d1-s3-releaseandroid12-d1-s2-releaseandroid12-d1-s1-releaseandroid12-d1-releaseAndroid Build Coastguard Worker
Change-Id: Ia7fd1c358b5e7a9bbc581f36403b6a81354edb53
2021-08-13Merge stage-aosp-sc-ts-dev before making it an upstreamXin Li
Bug: 169893837 Merged-In: Ic7a83fb01a39113d408ed0c95d27f694d5a2649c Change-Id: Ib15d857903753f890e6a75f2815a441359a81fc5
2021-08-12Merge ab/7633965The Android Open Source Project
Bug: 169893837 Merged-In: Ic7a83fb01a39113d408ed0c95d27f694d5a2649c Change-Id: I4494985e98790e8934f10c8ba6f6f2207b3050ab
2021-07-24Snap for 7579381 from c75fbc7b8a7a04feacab54cffc1c3129e0e4d769 to sc-d1-releaseAndroid Build Coastguard Worker
Change-Id: I9ee20be01d8ce5e9560651fc3dcd9ceb8bdc1fe4
2021-07-22Revert "Adding system property tracing"android12-hostruntime-devandroid12-devBowgo Tsai
Revert submission 1403568-sysprop_trace Reason for revert: makes property get/set non-reentrant Reverted Changes: I6f85f3f52:Add systrace tag for system property Id2b93acb2:Adding system property tracing Id78992d23:Add systrace tag for system property I1ba9fc7bd:Add systrace tag for system property Bug: 193050299 Test: build and boot a device Change-Id: Ic7a83fb01a39113d408ed0c95d27f694d5a2649c Merged-In: Ic7a83fb01a39113d408ed0c95d27f694d5a2649c (cherry picked from commit 61a5a8380d6417e9b85bb2f6a4a694ef4222031f)
2021-07-22Revert "bionic_systrace: moving global static variables"Bowgo Tsai
This reverts commit 1e1c7845aab0542306f61d8e8c880aca096ea336. Reason for revert: makes property get/set non-reentrant Bug: 193050299 Test: build and boot a device Change-Id: If59e3dc25684a3c2b1d3ff74f995311afe6c6e89 Merged-In: If59e3dc25684a3c2b1d3ff74f995311afe6c6e89 (cherry picked from commit 3ec21f527acbaefb5f7a114125bc7a93baa780c7)
2021-07-16Snap for 7553867 from e9b672b3e0f94f020689eb9df1195ef410c9c1f4 to sc-d1-releaseAndroid Build Coastguard Worker
Change-Id: I01b1aa7bb566c94ce75543bb32c3bc11a8ed4c71
2021-07-15Fix race when frees after main thread finishes.Christopher Ferris
When the main thread is exiting, the code deleted the g_debug global pointer and destroys the disable pthread key. Unfortunately, if malloc debug was enabled in a way that requires a header for the pointer, any frees that occur after the main thread is torn down result in calls to the underlying allocator with bad pointers. To avoid this, don't delete the g_debug pointer and don't destroy the disable pthread key. Added a new system test that allocates a lot of pointers and frees them after letting the main thread finish. Also, fix one test that can fail sporadically due to a lack of unwinding information on arm32. Bug: 189541929 Test: Passes new system tests. Change-Id: I1cfe868987a8f0dc880a5b65de6709f44a5f1988 Merged-In: I1cfe868987a8f0dc880a5b65de6709f44a5f1988 (cherry picked from commit 33d73379aad3ed7dcbb9b10f945d3bc6264b79bd)
2021-07-14Snap for 7546601 from 1986e6b936b1e49d42eb8c298ecdee71a2e27dce to sc-d1-releaseAndroid Build Coastguard Worker
Change-Id: I7a90299f468d53e77ca2aa13bd51cf1e32afc025
2021-07-13Merge "Make MTE tests pass with all values of MEMTAG_OPTIONS." into sc-devTreeHugger Robot
2021-07-13Make MTE tests pass with all values of MEMTAG_OPTIONS.Evgenii Stepanov
Do not assume that tests start with Sync MTE; check the initial setting and change test logic as appropriate. Bug: 192480262 Test: bionic-unit-tests with MEMTAG_OPTIONS=(off|sync|async) Merged-In: Id80301e6426af16f89bd80a7a7ab127b6fd60425 Change-Id: Id80301e6426af16f89bd80a7a7ab127b6fd60425 (cherry picked from commit 53df1f3772ad4843461e78540111b21e9061c051)
2021-07-09Snap for 7533212 from 4683b113906c6b4c252929876b16b5967aa0cbe0 to sc-d1-releaseAndroid Build Coastguard Worker
Change-Id: I962f8e41d20c67e3da5c8961decdb8ec6084783b
2021-07-08Merge "Allow the kernel to upgrade ASYNC mode processes to SYNC mode." into ↵Peter Collingbourne
sc-dev
2021-07-07Allow the kernel to upgrade ASYNC mode processes to SYNC mode.Peter Collingbourne
On devices where the performance of ASYNC mode is similar to SYNC mode on certain CPUs, OEMs may choose to configure the kernel to prefer SYNC mode on those CPUs by writing the value "sync" to the sysfs node: /sys/devices/system/cpu/cpu<N>/mte_tcf_preferred The kernel will only respect the per-CPU preference if the user program allows this by specifying the preferred mode as a member of a set of allowed modes. Since only kernels with r.android.com/1754670 support specifying multiple modes, fall back to trying to specify a single mode if that doesn't work. Bug: 189966263 Change-Id: Ie7ada3b073178b7967f0819cbdadc2d8e3a2c648 Merged-In: Ie7ada3b073178b7967f0819cbdadc2d8e3a2c648
2021-06-26Snap for 7495277 from a44aa2e1381c9de60d287f27ac59751e7a8cc999 to sc-d1-releaseAndroid Build Coastguard Worker
Change-Id: Id58902bbc81322f1fda3d785b50fc887f408260c
2021-06-24Add definition of M_MEMTAG_TUNING.Evgenii Stepanov
Bug: 191769584 Test: N/A Merged-In: Ief77f95a04411528563787a9fc6d10738fc5688f Change-Id: Ief77f95a04411528563787a9fc6d10738fc5688f (cherry picked from commit d8d561c98457409c0003b37b9c1f84bb7d988e04)
2021-06-17Snap for 7464903 from 29045b3d7b8c940c84db5311958ab36530a22ed7 to sc-d1-releaseandroid-build-team Robot
Change-Id: Ibab7ca0b58947357708cd5e968481b36eeac4b99
2021-06-15Explicitly set generate_hashtree: falseNikita Ioffe
Non-updatable APEXes are going to be only present on a dm-verity protected read-only partition. For such APEXes there is no need in embedding a hashtree. This is a no-op change in preparation of switching default value of generate_hashtree to true. Bug: 190621617 Test: m Change-Id: I426c1fce37ce63200810d69092660644e13291c2 Merged-In: I426c1fce37ce63200810d69092660644e13291c2 (cherry picked from commit 8f537e87621159b41a05c93c9a8caf09dd2261ad)
2021-06-10Snap for 7444394 from eb5f5d8db6fcbda80ea3938627bcb1e8cc95666a to sc-d1-releaseandroid-build-team Robot
Change-Id: I6027045666625d7306ce335876785fc11b026005
2021-06-09Merge "Disable return PAC in __pthread_start." into sc-devTreeHugger Robot
2021-06-08Disable return PAC in __pthread_start.Peter Collingbourne
This function doesn't return, but it does appear in stack traces. Avoid using return PAC in this function because we may end up resetting IA, which may confuse unwinders due to mismatching keys. Bug: 189808795 Change-Id: I953da9078acd1d43eb7a47fb11f75caa0099fa12 Merged-In: I953da9078acd1d43eb7a47fb11f75caa0099fa12
2021-06-08Merge "Use ro.build.type instead of ro.debuggable" into sc-devTreeHugger Robot
2021-06-08Use ro.build.type instead of ro.debuggableRyan Prichard
The LD_CONFIG_FILE test needs to match how Bionic was compiled, and Bionic only enables LD_CONFIG_FILE for debug builds (i.e. ro.build.type is "user"). ro.debuggable can be forced on without recompiling Bionic. Bug: http://b/140324381 Bug: http://b/189422994 Test: bionic unit tests Change-Id: I139059a7f94d15a5447dab292927606a6bcc48ef (cherry picked from commit 546723b2b804d8e12c2774c7338073184cf90075)
2021-06-05Snap for 7428328 from b887dc0b5c5ac8ffa993a1ac6899ae92b6dbe8cb to sc-d1-releaseandroid-build-team Robot
Change-Id: I3bc1782828818609c24ca0868cd6be6e40596420
2021-06-04Fix dangling pointer in heapprofd API.Florian Mayer
We would dlopen heapprofd_client.so, which has a static initializer [1] that passes a pointer to of its functions to heapprofd_client_api.so. If we dlclose heapprofd_client.so, this pointer is dangling. [1]: https://cs.android.com/android/platform/superproject/+/master:external/perfetto/src/profiling/memory/malloc_interceptor_bionic_hooks.cc?q=symbol:g_heap_id This is a cherry-pick of 85c7838bd9cb40949c08d957499357547c7cd687. Bug: 189332777 Change-Id: Ia4a9d9dd7c89eceec86c6fac5f4b66de85d7604e
2021-05-14Snap for 7360053 from a3b1926d75c2e46083429ae1e952035480dc3221 to sc-d1-releaseandroid-build-team Robot
Change-Id: I805d201ab030339b2241d82b81bd82435d927774
2021-05-13Merge "Update API of MapInfo from libunwindstack" am: 453076b8d0 am: ↵David Srbecky
defbe6bfbd am: 7b89804d8a Original change: https://android-review.googlesource.com/c/platform/bionic/+/1705416 Change-Id: I83c0ee90b3763476f9497139cf838e70b3348dbc
2021-05-13Merge "Update API of MapInfo from libunwindstack" am: 453076b8d0 am: defbe6bfbdDavid Srbecky
Original change: https://android-review.googlesource.com/c/platform/bionic/+/1705416 Change-Id: Iab72065969294c1259351272ba8eab78a5591f6d
2021-05-13Merge "Update API of MapInfo from libunwindstack" am: 453076b8d0David Srbecky
Original change: https://android-review.googlesource.com/c/platform/bionic/+/1705416 Change-Id: If4599131c1ba63f1c9eb938483b78b2375baac7a
2021-05-13Merge "Update API of MapInfo from libunwindstack"David Srbecky
2021-05-13Update API of MapInfo from libunwindstackDavid Srbecky
Use accessors to for all the fields. Test: build Change-Id: I6ae458002e059ef2f9d73931cc68f2f698f85d7e
2021-05-12Merge "Clear the stack frame pointer in _start and __bionic_clone" am: ↵Christian Wailes
b1270fdd54 am: 98a50fa503 am: e7bc7bde23 Original change: https://android-review.googlesource.com/c/platform/bionic/+/1695053 Change-Id: Id9d2a02f0f96760f52e4dd18a5a08763680bdbf1
2021-05-12Merge "Clear the stack frame pointer in _start and __bionic_clone" am: ↵Christian Wailes
b1270fdd54 am: 98a50fa503 Original change: https://android-review.googlesource.com/c/platform/bionic/+/1695053 Change-Id: I6e0abad919598aa6ac097306bc19d2bd17dfc89d
2021-05-12Merge "Clear the stack frame pointer in _start and __bionic_clone" am: ↵Christian Wailes
b1270fdd54 Original change: https://android-review.googlesource.com/c/platform/bionic/+/1695053 Change-Id: Ib41092b668a8b5bdf177c56fa1ac46ebf8759799
2021-05-12Merge "Clear the stack frame pointer in _start and __bionic_clone"Christian Wailes
2021-05-12Snap for 7354453 from 733895f67315b6339399145be1e4260a103f835f to sc-d1-releaseandroid-build-team Robot
Change-Id: I84ba0fa929d72a877496d7ca28a67665b2270a60
2021-05-11Merge "Add cc_defaults for hugepage alignment of shared libraries" am: ↵Collin Fijalkovich
13d267e77e am: fef6f7bcc5 am: 74e4a617aa Original change: https://android-review.googlesource.com/c/platform/bionic/+/1691208 Change-Id: I026d8a8c69ea9de5eb1b71a5f90b8cb2e16baf69
2021-05-11Merge "Add cc_defaults for hugepage alignment of shared libraries" am: ↵Collin Fijalkovich
13d267e77e am: fef6f7bcc5 Original change: https://android-review.googlesource.com/c/platform/bionic/+/1691208 Change-Id: I30175a55a06a40170294665fbd0f0e094b445aea
2021-05-11Merge "Add cc_defaults for hugepage alignment of shared libraries" am: ↵Collin Fijalkovich
13d267e77e Original change: https://android-review.googlesource.com/c/platform/bionic/+/1691208 Change-Id: Iacab3396fab8fe7dddb996c93adbc1bed5c3f001
2021-05-11Merge "Add cc_defaults for hugepage alignment of shared libraries"Collin Fijalkovich
2021-05-11Snap for 7351654 from d6c5f93caec461f9efc901e0af2fea097f65cd60 to sc-d1-releaseandroid-build-team Robot
Change-Id: I0a9faeaca704a2b61d578dcb18f04b4b637f98fa
2021-05-10Merge "Bionic: Mark PMD aligned text segments huge page eligible" am: ↵Collin Fijalkovich
20ab1b7b47 am: be2927bf2f am: e20122b90e Original change: https://android-review.googlesource.com/c/platform/bionic/+/1652592 Change-Id: Icd962b28b78acfbc185ac71a30fe297ba53e5f41
2021-05-10Merge "Bionic: Mark PMD aligned text segments huge page eligible" am: ↵Collin Fijalkovich
20ab1b7b47 am: be2927bf2f Original change: https://android-review.googlesource.com/c/platform/bionic/+/1652592 Change-Id: I6b57627bdae52e073f533a2713f05e4d9249a6a9
2021-05-10Merge "Bionic: Mark PMD aligned text segments huge page eligible" am: 20ab1b7b47Collin Fijalkovich
Original change: https://android-review.googlesource.com/c/platform/bionic/+/1652592 Change-Id: I9ea5cd0ba509d44081f92fbf59163113a87f5f38
2021-05-10Merge "Bionic: Mark PMD aligned text segments huge page eligible"Collin Fijalkovich
2021-05-07Clear the stack frame pointer in _start and __bionic_cloneChris Wailes
This CL adds an instruction to the _start label that clears the frame pointer. This allows stack walking code to determine when it has reached the end of the stack. The __bionic_clone function is similarly modified, for architectures that weren't already doing both. Test: bionic-unit-tests Test: CtsBionicTestCases Change-Id: Iea3949f52c44f7931f9fff2d60d4d9e5c742c120
2021-05-06Bionic: Mark PMD aligned text segments huge page eligibleCollin Fijalkovich
To take advantage of file-backed huge pages for the text segments of key shared libraries (go/android-hugepages), the dynamic linker must load candidate ELF files at an appropriately aligned address and mark executable segments with MADV_HUGEPAGE. This patches uses segments' p_align values to determine when a file is PMD aligned (2MB alignment), and performs load operations accordingly. Bug: 158135888 Test: Verified PMD aligned libraries are backed with huge pages on supporting kernel versions. Change-Id: Ia2367fd5652f663d50103e18f7695c59dc31c7b9
2021-05-05Snap for 7336869 from 968e896777db33f650d991bd726cda31952f34e3 to sc-d1-releaseandroid-build-team Robot
Change-Id: I7540c7ef02a7cd5b50cf3dc9442a1e3b5821070e
2021-05-04Merge "Update to v5.12 kernel headers." am: 3e0defac5d am: 9f53cf2c62 am: ↵Christopher Ferris
cb695228f9 Original change: https://android-review.googlesource.com/c/platform/bionic/+/1694549 Change-Id: Ie51fb5f053e3614d8b5d832a057feb33858e231e
2021-05-04Merge "Update to v5.12 kernel headers." am: 3e0defac5d am: 9f53cf2c62Christopher Ferris
Original change: https://android-review.googlesource.com/c/platform/bionic/+/1694549 Change-Id: Iaa40067243b77b89c13a0f141d2631876940e2c3
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-10 05:42:32 +0000