[问题描述] 兆芯物理机,使用iso(AnolisOS-7.9-RC1-x86_64-dvd.iso)装机 装机菜单选择： 语言：中文 或者 英文 Server for GUI (附件全部勾选) 启动系统后装机后 dmesg -l warn -T有Call Trace [报错详情] [anolis79@anck-x86-chinese-gui ~]$ dmesg -l warn -T [五 12月 17 15:54:23 2021] crashkernel: memory value expected [五 12月 17 15:54:25 2021] HPET config register value = 0xFFFFFFFF. Disabling HPET [五 12月 17 15:54:25 2021] ------------[ cut here ]------------ [五 12月 17 15:54:25 2021] can't patch jump_label at _prepare_exit_to_usermode+0x4d/0xa0 [五 12月 17 15:54:25 2021] WARNING: CPU: 0 PID: 0 at kernel/jump_label.c:376 __jump_label_update+0x9d/0xb0 [五 12月 17 15:54:25 2021] Modules linked in: [五 12月 17 15:54:25 2021] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.19.91-25.an7.x86_64 #1 [五 12月 17 15:54:25 2021] Hardware name: Inspur CS5260Z/YZMB-02013-101, BIOS 3.2.12 08/14/2020 [五 12月 17 15:54:25 2021] RIP: 0010:__jump_label_update+0x9d/0xb0 [五 12月 17 15:54:25 2021] Code: 39 dd 77 ab 5b 5d 41 5c c3 80 3d 24 e0 23 01 00 75 94 48 8b 33 48 c7 c7 42 84 0d a6 31 c0 c6 05 0f e0 23 01 01 e8 a3 bc ea ff <0f> 0b e9 75 ff ff ff 66 90 66 2e 0f 1f 84 00 00 00 00 00 66 66 66 [五 12月 17 15:54:25 2021] RSP: 0000:ffffffffa6203e68 EFLAGS: 00010296 [五 12月 17 15:54:25 2021] RAX: 000000000000003d RBX: ffffffffa6450af0 RCX: ffffffffa6b00aa0 [五 12月 17 15:54:25 2021] RDX: 000000000000001d RSI: ffffffffa6b00ac0 RDI: 0000000000000246 [五 12月 17 15:54:25 2021] RBP: ffffffffa6456670 R08: 5f746978655f6572 R09: 6d726573755f6f74 [五 12月 17 15:54:25 2021] R10: 302b65646f6d7265 R11: 306178302f643478 R12: ffffffffa6a9a640 [五 12月 17 15:54:25 2021] R13: ffff9950afec3440 R14: 0000000000000000 R15: 00000000c8e5e260 [五 12月 17 15:54:25 2021] FS: 0000000000000000(0000) GS:ffff99406fa00000(0000) knlGS:0000000000000000 [五 12月 17 15:54:25 2021] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [五 12月 17 15:54:25 2021] CR2: ffff993a0d801000 CR3: 000000098a20a001 CR4: 0000000000170ef0 [五 12月 17 15:54:25 2021] Call Trace: [五 12月 17 15:54:25 2021] static_key_enable_cpuslocked+0x52/0x80 [五 12月 17 15:54:25 2021] static_key_enable+0x16/0x20 [五 12月 17 15:54:25 2021] mds_select_mitigation+0x53/0x7c [五 12月 17 15:54:25 2021] check_bugs+0x877/0xaef [五 12月 17 15:54:25 2021] ? __slab_alloc+0x29/0x2e [五 12月 17 15:54:25 2021] ? kmem_cache_alloc+0x189/0x190 [五 12月 17 15:54:25 2021] start_kernel+0x551/0x580 [五 12月 17 15:54:25 2021] ? set_init_arg+0x55/0x55 [五 12月 17 15:54:25 2021] secondary_startup_64+0xb5/0xc0 [五 12月 17 15:54:25 2021] ---[ end trace ad0eb9c75f2d4a4b ]--- [五 12月 17 15:54:25 2021] E events, zhaoxin_pmu PMU driver. [五 12月 17 15:54:25 2021] #2 [五 12月 17 15:54:25 2021] #3 [五 12月 17 15:54:25 2021] #4 [五 12月 17 15:54:25 2021] #5 [五 12月 17 15:54:25 2021] #6 [五 12月 17 15:54:25 2021] #7 [五 12月 17 15:54:25 2021] TSC synchronization [CPU#0 -> CPU#8]: [五 12月 17 15:54:25 2021] Measured 40608 cycles TSC warp between CPUs, turning off TSC clock. [五 12月 17 15:54:25 2021] #9 [五 12月 17 15:54:25 2021] #10 [五 12月 17 15:54:25 2021] #11 [五 12月 17 15:54:25 2021] #12 [五 12月 17 15:54:25 2021] #13 [五 12月 17 15:54:25 2021] #14 [五 12月 17 15:54:25 2021] #15 [五 12月 17 15:54:25 2021] ACPI: Deprecated procfs I/F for AC is loaded, please retry with CONFIG_ACPI_PROCFS_POWER cleared [五 12月 17 15:54:26 2021] Unstable clock detected, switching default tracing clock to "global" If you want to keep using the local clock, then add: "trace_clock=local" on the kernel command line [机器信息] [anolis79@anck-x86-chinese-gui ~]$ uname -a Linux anck-x86-chinese-gui 4.19.91-25.an7.x86_64 #1 SMP Thu Nov 25 14:22:42 CST 2021 x86_64 x86_64 x86_64 GNU/Linux [anolis79@anck-x86-chinese-gui ~]$ uname -r 4.19.91-25.an7.x86_64 [anolis79@anck-x86-chinese-gui ~]$ cat /etc/os-release NAME="Anolis OS" VERSION="7.9" ID="anolis" ID_LIKE="rhel fedora centos" VERSION_ID="7.9" PRETTY_NAME="Anolis OS 7.9" ANSI_COLOR="0;31" HOME_URL="https://openanolis.cn/" BUG_REPORT_URL="https://bugs.openanolis.cn/" CENTOS_MANTISBT_PROJECT="CentOS-7" CENTOS_MANTISBT_PROJECT_VERSION="7" REDHAT_SUPPORT_PRODUCT="centos" REDHAT_SUPPORT_PRODUCT_VERSION="7" [anolis79@anck-x86-chinese-gui ~]$ cat /etc/redhat-release Anolis OS release 7.9 [anolis79@anck-x86-chinese-gui ~]$ df -h 文件系统 容量 已用 可用 已用% 挂载点 devtmpfs 63G 0 63G 0% /dev tmpfs 63G 0 63G 0% /dev/shm tmpfs 63G 9.9M 63G 1% /run tmpfs 63G 0 63G 0% /sys/fs/cgroup /dev/mapper/ao-root 50G 5.5G 45G 11% / /dev/sdb6 1014M 162M 853M 16% /boot /dev/sdb1 599M 12M 588M 2% /boot/efi /dev/mapper/ao-home 45G 37M 45G 1% /home tmpfs 13G 44K 13G 1% /run/user/1000 /dev/sr0 8.0G 8.0G 0 100% /run/media/anolis79/anolis-dvd-x86_64-7 tmpfs 13G 0 13G 0% /run/user/0 [anolis79@anck-x86-chinese-gui ~]$ free -g total used free shared buff/cache available Mem: 125 0 124 0 0 124 Swap: 3 0 3 [anolis79@anck-x86-chinese-gui ~]$ lscpu Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 16 On-line CPU(s) list: 0-15 Thread(s) per core: 1 Core(s) per socket: 8 座： 2 NUMA 节点： 2 厂商 ID： CentaurHauls CPU 系列： 7 型号： 59 型号名称： ZHAOXIN KaiSheng KH-37800D@2.7GHz 步进： 14 CPU MHz： 1200.000 CPU max MHz: 2700.0000 CPU min MHz: 1200.0000 BogoMIPS： 5389.28 虚拟化： VT-x L1d 缓存： 32K L1i 缓存： 32K L2 缓存： 4096K NUMA 节点0 CPU： 0-7 NUMA 节点1 CPU： 8-15 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon rep_good nopl xtopology nonstop_tsc cpuid pni pclmulqdq monitor vmx smx est tm2 ssse3 cx16 xtpr pcid sse4_1 sse4_2 movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand rng rng_en sm3 sm4 sm3_en sm4_en ace ace_en ace2 phe phe_en pmm pmm_en parallax rng2 rng2_en phe2 phe2_en rsa rsa_en lahf_lm abm 3dnowprefetch invpcid_single ibrs ibpb tpr_shadow vnmi ept vpid fsgsbase tsc_adjust bmi1 smep bmi2 invpcid rdseed adx sha_ni xsaveopt dtherm ida umip arch_capabilities [期望结果] 无dmesg异常 [实际结果] dmesg -l warn -T有Call Trace
已知问题, 4.19.91-26 会修复.
代码已经合入到 devel-4.19