repo stringclasses 1
value | test_patch stringlengths 335 66.3k | issue_numbers sequencelengths 1 2 | version stringclasses 9
values | base_commit stringlengths 40 40 | problem_statement stringlengths 33 13k | instance_id stringlengths 24 25 | pull_number int64 183 1.64k | patch stringlengths 448 420k | hints_text stringlengths 0 64.4k | created_at stringlengths 20 20 | environment_setup_commit stringclasses 10
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asterinas/asterinas | diff --git /dev/null b/test/apps/pthread/pthread_signal_test.c
new file mode 100644
--- /dev/null
+++ b/test/apps/pthread/pthread_signal_test.c
@@ -0,0 +1,109 @@
+// SPDX-License-Identifier: MPL-2.0
+// A regression test for the futex lost wakeup bug fixed in https://github.com/asterinas/asterinas/pull/1642
+
+#include... | [
"1587"
] | 0.9 | 9da6af03943c15456cdfd781021820a7da78ea40 | `futex_wait_bitset()` should remove `futex_item` when `pause_timeout()` fails
### Describe the bug
1. When signaled or timeout, the `futex_item` is not removed from the `futex_bucket`, which can lead to lost-wakeup.
2. `waiter.pause_timeout()` returns `Ok(())` upon waking up from a signal, which can lead to incorre... | asterinas__asterinas-1642 | 1,642 | diff --git a/kernel/src/process/posix_thread/futex.rs b/kernel/src/process/posix_thread/futex.rs
--- a/kernel/src/process/posix_thread/futex.rs
+++ b/kernel/src/process/posix_thread/futex.rs
@@ -253,7 +253,9 @@ impl FutexBucket {
}
let item = item_cursor.remove().unwrap();
- item.... | The [wakeup test](https://github.com/torvalds/linux/blob/2d5404caa8c7bb5c4e0435f94b28834ae5456623/kernel/futex/waitwake.c#L671-L673) must take precedence over the [pending signals test](https://github.com/torvalds/linux/blob/2d5404caa8c7bb5c4e0435f94b28834ae5456623/kernel/futex/waitwake.c#L678-L683).
This is the rea... | 2024-11-26T12:04:42Z | 9da6af03943c15456cdfd781021820a7da78ea40 |
asterinas/asterinas | diff --git a/ostd/src/arch/x86/trap/trap.S b/ostd/src/arch/x86/trap/trap.S
--- a/ostd/src/arch/x86/trap/trap.S
+++ b/ostd/src/arch/x86/trap/trap.S
@@ -57,6 +57,7 @@ trap_handler_table:
.section .text
.global trap_common
trap_common:
+ cld # clear DF before calling/returning to any C function t... | [
"1606"
] | 0.9 | 5f35189a51ebc54298ea2cb0e4d53afe4e4e75eb | Shift overflow in `CpuSet` (`bit_idx` out of range)
### Describe the bug
A kernel panic is triggered due to a shift overflow. The `bit_idx` value is huge: `bit_idx=18446603338235158984`, which seems like an address (`0xffff8000780aa1c8`).
https://github.com/asterinas/asterinas/blob/e6c613f53841983765a7b3c56ea995... | asterinas__asterinas-1637 | 1,637 | diff --git a/ostd/src/arch/x86/trap/trap.S b/ostd/src/arch/x86/trap/trap.S
--- a/ostd/src/arch/x86/trap/trap.S
+++ b/ostd/src/arch/x86/trap/trap.S
@@ -57,6 +57,7 @@ trap_handler_table:
.section .text
.global trap_common
trap_common:
+ cld # clear DF before calling/returning to any C function t... | I did some debugging. It seems that using stack data in IRQs (like `SmallVec` in this case) might not be safe. Below is a summary of my findings to assist with further debugging.
### Create a test case to reproduce the bug reliably
Test case: `test/apps/dynamic/execve.c`
<details>
```c
#include <stdio.h>
... | 2024-11-24T15:05:40Z | 9da6af03943c15456cdfd781021820a7da78ea40 |
asterinas/asterinas | diff --git a/kernel/src/fs/pipe.rs b/kernel/src/fs/pipe.rs
--- a/kernel/src/fs/pipe.rs
+++ b/kernel/src/fs/pipe.rs
@@ -247,7 +247,7 @@ mod test {
W: Fn(Arc<PipeWriter>) + Sync + Send + 'static,
R: Fn(Arc<PipeReader>) + Sync + Send + 'static,
{
- let channel = Channel::with_capacity(1);
+ ... | [
"1554"
] | 0.9 | 11382524d1d23cc6d41adf977a72138baa39e38d | PIPE implementation does not guarantee atomic writes for up to PIPE_BUF bytes
### Describe the bug
The current implementation of the PIPE in Asterinas does not ensure that writes of up to PIPE_BUF bytes are atomic.
### To Reproduce
Apply the following patch and run `test/pipe/pipe_atomicity`
<details><summ... | asterinas__asterinas-1559 | 1,559 | diff --git a/kernel/src/fs/pipe.rs b/kernel/src/fs/pipe.rs
--- a/kernel/src/fs/pipe.rs
+++ b/kernel/src/fs/pipe.rs
@@ -247,7 +247,7 @@ mod test {
W: Fn(Arc<PipeWriter>) + Sync + Send + 'static,
R: Fn(Arc<PipeReader>) + Sync + Send + 'static,
{
- let channel = Channel::with_capacity(1);
+ ... | This one is easy to fix. Just check if the remaining space in the internal buffer of a pipe is no less than `PIPE_BUF` before actually writing the data. | 2024-11-05T07:28:33Z | 9da6af03943c15456cdfd781021820a7da78ea40 |
asterinas/asterinas | diff --git a/tools/bump_version.sh b/tools/bump_version.sh
--- a/tools/bump_version.sh
+++ b/tools/bump_version.sh
@@ -106,6 +106,9 @@ DOCS_DIR=${ASTER_SRC_DIR}/docs
OSTD_CARGO_TOML_PATH=${ASTER_SRC_DIR}/ostd/Cargo.toml
OSTD_TEST_CARGO_TOML_PATH=${ASTER_SRC_DIR}/ostd/libs/ostd-test/Cargo.toml
OSTD_MACROS_CARGO_TOML_... | [
"1291"
] | 0.9 | 2af9916de92f8ca1e694bb6ac5e33111bbcf51fd | Invalid opcode after relocation for Linux EFI-handover boot
<!-- Thank you for taking the time to report a bug. Your input is valuable to us.
Please replace all the <angle brackets> below with your own information. -->
### Describe the bug
<!-- A clear and concise description of what the bug is. -->
Sometimes... | asterinas__asterinas-1447 | 1,447 | diff --git a/Cargo.lock b/Cargo.lock
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1,6 +1,6 @@
# This file is automatically @generated by Cargo.
# It is not intended for manual editing.
-version = 3
+version = 4
[[package]]
name = "acpi"
diff --git a/Cargo.lock b/Cargo.lock
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1,6 +1,6 ... | 2024-10-14T14:03:58Z | 9da6af03943c15456cdfd781021820a7da78ea40 | |
asterinas/asterinas | "diff --git a/Makefile b/Makefile\n--- a/Makefile\n+++ b/Makefile\n@@ -226,6 +226,8 @@ ktest: initra(...TRUNCATED) | [
"1399",
"919"
] | 0.9 | 96efd620072a0cbdccc95b58901894111f17bb3a | "Silently failed ktest in OSTD: untracked_map_unmap\n<!-- Thank you for taking the time to report a (...TRUNCATED) | asterinas__asterinas-1372 | 1,372 | "diff --git a/Makefile b/Makefile\n--- a/Makefile\n+++ b/Makefile\n@@ -226,6 +226,8 @@ ktest: initra(...TRUNCATED) | "\nI've already checked out your PR #918 addressing issues raised in this RFC, and find it convincin(...TRUNCATED) | 2024-09-24T09:24:48Z | 9da6af03943c15456cdfd781021820a7da78ea40 |
asterinas/asterinas | "diff --git a/ostd/src/mm/page_table/test.rs b/ostd/src/mm/page_table/test.rs\n--- a/ostd/src/mm/pag(...TRUNCATED) | [
"919"
] | 0.8 | ae4ac384713e63232b74915593ebdef680049d31 | "[RFC] Safety model about the page tables\n# Background\r\n\r\nThis issue discusses the internal API(...TRUNCATED) | asterinas__asterinas-1369 | 1,369 | "diff --git a/kernel/src/vm/vmar/mod.rs b/kernel/src/vm/vmar/mod.rs\n--- a/kernel/src/vm/vmar/mod.rs(...TRUNCATED) | "I've already checked out your PR #918 addressing issues raised in this RFC, and find it convincing.(...TRUNCATED) | 2024-09-23T14:17:42Z | ae4ac384713e63232b74915593ebdef680049d31 |
asterinas/asterinas | "diff --git a/Makefile b/Makefile\n--- a/Makefile\n+++ b/Makefile\n@@ -16,7 +17,14 @@ LOG_LEVEL ?= e(...TRUNCATED) | [
"964"
] | 0.8 | f7932595125a0bba8230b5f8d3b110c687d6f3b2 | "[Perf Guide] Flame graph scripts on Asterinas\n[Flame graph](https://github.com/brendangregg/FlameG(...TRUNCATED) | asterinas__asterinas-1362 | 1,362 | "diff --git a/Makefile b/Makefile\n--- a/Makefile\n+++ b/Makefile\n@@ -1,13 +1,14 @@\n # SPDX-Licens(...TRUNCATED) | 2024-09-21T13:48:03Z | ae4ac384713e63232b74915593ebdef680049d31 | |
asterinas/asterinas | "diff --git a/kernel/src/lib.rs b/kernel/src/lib.rs\n--- a/kernel/src/lib.rs\n+++ b/kernel/src/lib.r(...TRUNCATED) | [
"1244"
] | 0.8 | 42e28763c59202486af4298d5305e5c5e5ab9b54 | "Reachable unwrap panic in `read_clock()`\n### Describe the bug\r\nThere is a reachable unwrap panic(...TRUNCATED) | asterinas__asterinas-1328 | 1,328 | "diff --git a/kernel/src/lib.rs b/kernel/src/lib.rs\n--- a/kernel/src/lib.rs\n+++ b/kernel/src/lib.r(...TRUNCATED) | 2024-09-12T06:03:09Z | ae4ac384713e63232b74915593ebdef680049d31 | |
asterinas/asterinas | "diff --git a/ostd/src/sync/mutex.rs b/ostd/src/sync/mutex.rs\n--- a/ostd/src/sync/mutex.rs\n+++ b/o(...TRUNCATED) | [
"1274"
] | 0.8 | 963874471284ed014b76d268d933b6d13073c2cc | "Potential mutex lock bug leading to multiple threads entering critical section\n### Describe the bu(...TRUNCATED) | asterinas__asterinas-1279 | 1,279 | "diff --git a/ostd/src/sync/mutex.rs b/ostd/src/sync/mutex.rs\n--- a/ostd/src/sync/mutex.rs\n+++ b/o(...TRUNCATED) | "The bug introduced in this commit: https://github.com/asterinas/asterinas/commit/d15b4d9115cf334902(...TRUNCATED) | 2024-09-02T06:56:20Z | ae4ac384713e63232b74915593ebdef680049d31 |
asterinas/asterinas | "diff --git a/osdk/src/config/manifest.rs b/osdk/src/config/manifest.rs\n--- a/osdk/src/config/manif(...TRUNCATED) | [
"1237"
] | 0.8 | 539984bbed414969b0c40cf181a10e9341ed2359 | "OSDK should not check the options that have been overridden\n### Describe the bug\r\n\r\nOSDK will (...TRUNCATED) | asterinas__asterinas-1256 | 1,256 | "diff --git a/osdk/Cargo.lock b/osdk/Cargo.lock\n--- a/osdk/Cargo.lock\n+++ b/osdk/Cargo.lock\n@@ -1(...TRUNCATED) | 2024-08-28T11:24:08Z | ae4ac384713e63232b74915593ebdef680049d31 |
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