XuanTie Linux v1.0.9.1 Release Note

c9xx series compact linux-5.4 glibc:
https://c-sky.gitlab.io/-/buildroot/-/jobs/577335877/artifacts/output/images/readme.txt
c9xx series ehanced linux-5.4 glibc:
https://c-sky.gitlab.io/-/buildroot/-/jobs/577336814/artifacts/output/images/readme.txt

c860 linux-4.19 glibc:
https://c-sky.gitlab.io/-/buildroot/-/jobs/577335872/artifacts/output/images/readme.txt
c860 linux-4.9 glibc:
https://c-sky.gitlab.io/-/buildroot/-/jobs/577335865/artifacts/output/images/readme.txt

c810/c807 linux-4.19 glibc:
https://c-sky.gitlab.io/-/buildroot/-/jobs/577335859/artifacts/output/images/readme.txt
c810/c807 linux-4.9 glibc:
https://c-sky.gitlab.io/-/buildroot/-/jobs/577335856/artifacts/output/images/readme.txt

More configs (See 'Build' & 'Build-enhanced' columns):
https://gitlab.com/c-sky/buildroot/pipelines/151997467

更新特性:

• 支持 Linux-5.4 (C9xx)
• 完善 readme.txt
• 修正 PREEMPT 开启失败
• 修正 abiv2 syscall_trace 破坏 a4 & a5
• 修正 DEBUG_RSEQ 错误

Versions of csky
buildroot: 5402d38
linux-csky-arch:e505e4033fce1650557ec99b9d10df8df5f31729
gcc:89d387553cc010f111670ebf75eef82653c49ffa
binutils:7610729dae52256ec9062854f5e97690efc11674
glibc:7630ed2fa60caea98f500e4a7a51b88f9bf1e176
uclibc:bb379dc1fb1544998838e5a3451f1937ea66ab27
gdb:84c72e3caad8e93830fe94e67d7e53a0a3112119
qemu:16313147f5c930342a13ec75734134c03b3adc93

(riscv64 910 related:)
linux-5.4
gcc:8.3.0
binutils:2.31.1
glibc:2.29-11-ge28ad442e73b00ae2047d89c8cc7f9b2a0de5436
gdb:8.2.1