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2024-05-16[libcpu/arm64] add C11 atomic ticket spinlock (#8882)Shell
* [libcpu/arm64] add C11 atomic ticket spinlock Replace the former implementation of flag-based spinlock which is unfair Besides, C11 atomic implementation is more readable (it's C anyway), and maintainable. Cause toolchain can use their builtin optimization and tune for different micro-architectures. For example armv8.5 introduces a better instruction. The compiler can help with that when it knows your target platform in support of it. Signed-off-by: Shell <[email protected]> * fixup: RT_CPUS_NR --------- Signed-off-by: Shell <[email protected]>
2024-05-10[smart] fixup arm64 aspace switch (#8925)Shell
* [smart] fixup arm64 aspace switch Signed-off-by: Shell <[email protected]> * fixup: arm add arch_kernel_mmu_table_get --------- Signed-off-by: Shell <[email protected]>
2024-05-08[libcpu][aarch64] Fixed the rt_hw_secondary_cpu_bsp_start() bug (#8898)liYangYang
* fix rt_hw_secondary_cpu_bsp_start() bug * timer init * comment
2024-05-08[libcpu/arm64] dealing with mem region out of kernel space (#8847)Shell
* [ofw] dealing with mem region out of kernel space - Fix parameter checking in _out_of_range() that NULL is excluded for fixed mapping - Split page install with a deferred stage to avoid mapping over ARCH_EARLY_MAP_SIZE Signed-off-by: Shell <[email protected]> * fixup: restrict vstart for using of RT_NULL --------- Signed-off-by: Shell <[email protected]>
2024-04-16[libcpu][aarch64]fix memheap search in setup of aarch64zms123456
2024-04-11[bsp/phytium]中断相关修改 (#8742)zhangyan
* update smp 4
2024-04-11[bsp/rpi4] fixup startup failure (#8754)Shell
[bsp/rpi4] fixup startup issues Signed-off-by: Shell <[email protected]>
2024-04-02fix: code format of serial.c and compile error in aarch64 context_gcczhao maosheng
2024-04-01[components][drivers] fix posix tty, and add more baudrate (#8683)zms123456
* serial-tty fix * v2
2024-03-30[fixup] aarch64 UMP compiler error (#8677)Shell
Signed-off-by: Shell <[email protected]>
2024-03-28sync smart & dfs (#8672)Shell
Signed-off-by: xqyjlj <[email protected]> Signed-off-by: Shell <[email protected]> Co-authored-by: xqyjlj <[email protected]>
2024-03-28[libcpu/aarch64] improve performance of IRQ dis/en-able (#8687)Shell
Signed-off-by: Shell <[email protected]>
2024-03-02[fixup] check NULL pointer before access (#8573)Shell
Signed-off-by: Shell <[email protected]>
2024-03-01[components/driver] update serial (#8567)fangjianzhou
2024-02-29[components/drivers]update hwtimer (#8565)zms123456
2024-02-29[components][drivers]add pic-gic (#8388)zms123456
2024-02-23🎯 Sync smart & scheduler codes (#8537)Shell
Signed-off-by: Shell <[email protected]> Co-authored-by: xqyjlj <[email protected]>
2024-02-20[ci] open ci check with function declaration warning (#8546)Yuqiang Wang
2024-02-20[libcpu] 修复当开启 RT_USING_SMP ，并且 RT_CPUS_NR = 1 ↵fangjianzhou
时编译报错问题
2024-02-20[libcpu][SConscript]规范group名为libcpuMeco Man
2024-02-06preventing erroneous optimization of rt_ioremap_earlyzhao maosheng
2024-01-09[kernel] fixup of data racing accessing percpu objects (#8475)Shell
Signed-off-by: Shell <[email protected]>
2024-01-02[kernel] Add hook for malloc servicesShell
Including the patch for memory allocation, testsuites and fixups of static analysis. Signed-off-by: Shell <[email protected]>
2023-12-16[libcpu][aarch64] 使用设备树对内存进行初始化 (#8320)fangjianzhou
2023-11-28[libcpu][aarch64] 使用设备树对CPU进行初始化 (#8221)fangjianzhou
2023-11-08fix aarch64 backtrace printgeniusgogo
2023-11-02[smart] fixup of lwp recycling and mm varea (#8206)Shell
Signed-off-by: shell <[email protected]> Signed-off-by: Shell <[email protected]> Co-authored-by: xqyjlj <[email protected]>
2023-10-25🎈 perf: perf rt_hw_interrupt_disable/enable (#8042)xqyjlj
Signed-off-by: Shell <[email protected]> Co-authored-by: Shell <[email protected]>
2023-10-25[smart] replace varea pgmgr and fixup of dfs mmap (#8184)Shell
Signed-off-by: shell <[email protected]> Signed-off-by: Shell <[email protected]>
2023-10-21[kservice] improve backtrace service in kernel (#8144)Shell
Signed-off-by: Shell <[email protected]>
2023-10-20[smart] fixup: mmap support (#8154)Shell
Signed-off-by: Shell <[email protected]>
2023-10-20[libcpu] fix symbol of kernel entry point (#8159)Shell
Signed-off-by: Shell <[email protected]>
2023-10-17Sync dfs lwp (#8123)geniusgogo
2023-09-26[tools]fix scons --dist , menuconfig will error (#8069)zhkag
2023-09-16[libcpu/aarch64] fix compile error (#8045)Shell
Signed-off-by: Shell <[email protected]>
2023-09-11change aarch64 trap backtrace & coredump priority rating. (#8008)geniusgogo
2023-09-09[smart/syscall] fix exit(2) and add exit_group(2) (#8005)Shell
Signed-off-by: shell <[email protected]> Signed-off-by: shell <[email protected]> Signed-off-by: Shell <[email protected]>
2023-08-26fixed stack setup when using SMP. (#7978)aozima
2023-08-16[components/mm] add unmap page API (#7834)Shell
Signed-off-by: Shell <[email protected]>
2023-08-08rt_hw_cpu_shutdown: implement default weak functionMeco Man
and remvoe duplicated default functions in each cpu/bsp level
2023-08-07update components & lwp. (#7888)geniusgogo
2023-08-02Prepare some api for DM (#7894)GUI
Signed-off-by: GuEe-GUI <[email protected]>
2023-07-27🐞 fix(ktime): fix wrong boottimexqyjlj
因为tick从中断到设置中间的时延特别大，因此暂不采用tick做基准时间，直接取gtime的cnt做基准时间
2023-07-25AArch64: support public linker scripts (#7831)GUI
Signed-off-by: GuEe-GUI <[email protected]>
2023-07-25AArch64: fixup HW atomic_t ops type from dword to qword (#7861)GUI
Signed-off-by: GuEe-GUI <[email protected]>
2023-07-25[libcpu/arm] fix race condition with ldrex,strex (#7842)Shell
Signed-off-by: Shell <[email protected]>
2023-07-15AArch64: fixup fpu storage's size in stack and append Q16 ~ Q31 (#7815)GUI
Signed-off-by: GuEe-GUI <[email protected]>
2023-07-05AArch64: support hardware atomicwusongjie
Support aarch64 rt_hw_atomic_* api. Add atomic implemente by rt_atomic api: rt_atomic_dec_and_test rt_atomic_fetch_add_unless rt_atomic_add_unless rt_atomic_inc_not_zero Signed-off-by: GuEe-GUI <[email protected]>
2023-07-01修复aarch64 smp启动失败问题 (#7760)wangqinglin
2023-06-26修复gicv2默认邦核失败 (#7723)wangqinglin
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