diff --git "a/docs/zh/KAE\347\224\250\346\210\267\346\214\207\345\215\227.md" "b/docs/zh/KAE\347\224\250\346\210\267\346\214\207\345\215\227.md" new file mode 100644 index 0000000000000000000000000000000000000000..4591abd1c841fd4fd3433fbd27470f63648c9836 --- /dev/null +++ "b/docs/zh/KAE\347\224\250\346\210\267\346\214\207\345\215\227.md" @@ -0,0 +1,360 @@ +# 一、背景及规格 + +## 1.1、背景说明 + +鲲鹏加速引擎是基于鲲鹏处理器提供的硬件加速解决方案，包含了 KAE 加解密和 KAE 解压缩两个模块，分别用于加速 SSL/TLS 应用和数据压缩，可以显著降低处理器消耗，提高处理器效率。此外，加速引擎对应用层屏蔽了其内部实现细节，用户通过 OpenSSL、zlib标准接口即可以实现快速迁移现有业务。 + +本文介绍了 KAE 的安装流程。 + +## 1.2、版本说明 + +鲲鹏加速引擎（KAE）是一款基于鲲鹏 920 处理器研发的加速器。由于不同内核版本的差异，KAE 存在两套代码用于支持不同的内核代码，分别是 KAE1.0 和 KAE2.0 两套代码分支。其中，KAE1.0 适用于 4.19 内核；而 KAE2.0 适用于 5.X 内核（其中TOS适配了5.4内核版本）。 + +| 内核版本 | 设备形态 | KAE1.0 | KAE2.0 | +| ---------- | ---------- | --------------- | --------------- | +| 4.19 | 920 | **YES** | NA | +| 5.4 | 920 / 920X | NA | **YES** | +| 5.10 | 920 / 920X | NA | **YES** | + +> 由于不同版本内核接口可能存在差异，不同的操作系统使能KAE需要实际编译内核驱动验证是否匹配，若特定OS内核编译KAE驱动遇到接口报错，则说明驱动不兼容。 + +# 二、安装说明 + +根据芯片款型及内核版本选择适合的KAE代码进行安装，安装前需要确定环境信息及安装license。 + +## 2.1 License安装 + +安装鲲鹏KAE加速引擎之前需要先安装相应的License，License安装成功之后，操作系统才能识别到加速器设备。 + +> TaiShan K系列服务器硬件KAE加速引擎已默认开启，无需申请License。 +> 920新型号后续更新BIOS可以免license使用，具体BIOS版本待发布再更新 + +具体License申请使用操作可参考《[华为服务器iBMC许可证 使用指导](https://support.huawei.com/enterprise/zh/management-software/ibmc-pid-8060757?category=operation-maintenance "https://support.huawei.com/enterprise/zh/management-software/ibmc-pid-8060757?category=operation-maintenance")》。 + +通过**lspci**命令进行查看操作系统是否有加速器设备，如下所示。 + +```shell +lspci | grep HPRE +79:00.0 Network and computing encryption device: Huawei Technologies Co., Ltd. HiSilicon HPRE Engine (rev 21) +b9:00.0 Network and computing encryption device: Huawei Technologies Co., Ltd. HiSilicon HPRE Engine (rev 21) + +lspci | grep ZIP +75:00.0 Processing accelerators: Huawei Technologies Co., Ltd. HiSilicon ZIP Engine (rev 21) +b5:00.0 Processing accelerators: Huawei Technologies Co., Ltd. HiSilicon ZIP Engine (rev 21) + +lspci | grep SEC +76:00.0 Network and computing encryption device: Huawei Technologies Co., Ltd. HiSilicon SEC Engine (rev 21) +b6:00.0 Network and computing encryption device: Huawei Technologies Co., Ltd. HiSilicon SEC Engine (rev 21) +``` + +## 2.2 软件包获取 + +基于硬件cpu款型及内核OS情况，选择正确的KAE版本后，再获取软件包，用于后续安装。 + +### 2.2.1 KAE2.0软件包获取 + +KAE2.0 版本支持RPM包安装、源码安装两种种方式。 + +* **RPM包获取** KAE2.0 rpm包下载地址：尚未发布 +* **源码包获取** KAE2.0 源码下载方式：git clone [https://gitee.com/kunpengcompute/KAE.git](https://gitee.com/kunpengcompute/KAE.git "https://gitee.com/kunpengcompute/KAE.git") -b kae2 , 或访问Kunpeng/KAE代码仓下载源码包：[https://gitee.com/kunpengcompute/KAE](https://gitee.com/kunpengcompute/KAE "https://gitee.com/kunpengcompute/KAE") + +## 2.3 KAE2.0安装 + +### 2.3.1 RPM包安装 + +RPM包在gitee社区[release界面](https://gitee.com/kunpengcompute/KAE/releases) + +> 内核RPM包的安装会依赖OS的内核版本号，gitee社区提供的RPM都是在特性OS版本编译，安装需要依赖对应版本，若OS版本不匹配，可以通过源码按照方式使用，或者通过源码sh build.sh rpmpack命令生成特点版本的RPM使用。 + +### 2.3.2 源码安装 + +通过2.2节获取到源码后，进入KAE文件夹，目录结构如下所示： + +```shell-rw-r--r--. +-rw-r--r--. 1 root root 13609 Feb 12 10:48 env-check.sh +drwxr-xr-x. 4 root root 54 May 7 20:05 KAEGzip +drwxr-xr-x. 5 root root 125 May 7 20:05 KAEKernelDriver +drwxr-xr-x. 6 root root 163 May 7 20:20 KAELz4 +drwxr-xr-x. 6 root root 233 May 7 20:05 KAEOpensslEngine +drwxr-xr-x. 7 root root 132 May 7 20:05 KAEZlib +drwxr-xr-x. 6 root root 166 May 7 20:22 KAEZstd +-rw-r--r--. 1 root root 29683 Feb 12 10:48 README.md +drwxr-xr-x. 5 root root 83 May 7 20:05 scripts +drwxr-xr-x. 10 root root 4096 May 7 20:05 uadk +``` + +需要依次安装驱动、安装UADK、安装应用层软件（KAEOpensslEngine、KAEZlib、KAEZstd、KAELz4、KAEGzip）。 + +关键编译命令： +`sh build.sh -h` 查看帮助信息 +`sh build.sh all` 一键简易安装 + +#### 2.3.2.1 安装内核驱动 + +```shell +[root@localhost KAE]# sh build.sh driver +build driver +make -C /lib/modules/`rpm -q --qf '%{VERSION}-%{RELEASE}.%{ARCH}\n' kernel-devel | head -n 1`/build M=/home/USER/KAE/KAEKernelDriver modules \ + CONFIG_CC_STACKPROTECTOR_STRONG=y \ + CONFIG_UACCE=m \ + CONFIG_CRYPTO_QM_UACCE=m \ + CONFIG_CRYPTO_DEV_HISI_SGL=m \ + CONFIG_CRYPTO_DEV_HISI_QM=m \ + CONFIG_CRYPTO_DEV_HISI_ZIP=m \ + CONFIG_CRYPTO_DEV_HISI_HPRE=m \ + CONFIG_CRYPTO_DEV_HISI_SEC2=m \ + CONFIG_CRYPTO_DEV_HISI_TRNG=m +make[1]: Entering directory '/usr/src/kernels/5.10.0-146.0.0.75.oe2203sp2.aarch64' + CC [M] /home/USER/KAE/KAEKernelDriver/uacce/uacce.o + CC [M] /home/USER/KAE/KAEKernelDriver/hisilicon/qm.o + CC [M] /home/USER/KAE/KAEKernelDriver/hisilicon/sgl.o + CC [M] /home/USER/KAE/KAEKernelDriver/hisilicon/debugfs.o + CC [M] /home/USER/KAE/KAEKernelDriver/hisilicon/sec2/sec_main.o + CC [M] /home/USER/KAE/KAEKernelDriver/hisilicon/hpre/hpre_main.o + CC [M] /home/USER/KAE/KAEKernelDriver/hisilicon/zip/zip_main.o + CC [M] /home/USER/KAE/KAEKernelDriver/hisilicon/hpre/hpre_crypto.o + CC [M] /home/USER/KAE/KAEKernelDriver/hisilicon/sec2/sec_crypto.o + CC [M] /home/USER/KAE/KAEKernelDriver/hisilicon/zip/zip_crypto.o + LD [M] /home/USER/KAE/KAEKernelDriver/hisilicon/zip/hisi_zip.o + LD [M] /home/USER/KAE/KAEKernelDriver/hisilicon/hpre/hisi_hpre.o + LD [M] /home/USER/KAE/KAEKernelDriver/hisilicon/sec2/hisi_sec2.o + LD [M] /home/USER/KAE/KAEKernelDriver/hisilicon/hisi_qm.o + MODPOST /home/USER/KAE/KAEKernelDriver/Module.symvers + CC [M] /home/USER/KAE/KAEKernelDriver/hisilicon/hisi_qm.mod.o + CC [M] /home/USER/KAE/KAEKernelDriver/hisilicon/hpre/hisi_hpre.mod.o + CC [M] /home/USER/KAE/KAEKernelDriver/hisilicon/sec2/hisi_sec2.mod.o + CC [M] /home/USER/KAE/KAEKernelDriver/hisilicon/zip/hisi_zip.mod.o + CC [M] /home/USER/KAE/KAEKernelDriver/uacce/uacce.mod.o + LD [M] /home/USER/KAE/KAEKernelDriver/hisilicon/hpre/hisi_hpre.ko + LD [M] /home/USER/KAE/KAEKernelDriver/hisilicon/hisi_qm.ko + LD [M] /home/USER/KAE/KAEKernelDriver/hisilicon/zip/hisi_zip.ko + LD [M] /home/USER/KAE/KAEKernelDriver/hisilicon/sec2/hisi_sec2.ko + LD [M] /home/USER/KAE/KAEKernelDriver/uacce/uacce.ko +make[1]: Leaving directory '/usr/src/kernels/5.10.0-146.0.0.75.oe2203sp2.aarch64' +depmod -a +modprobe uacce +modprobe hisi_qm +modprobe hisi_sec2 uacce_mode=2 pf_q_num=256 +modprobe hisi_hpre uacce_mode=2 pf_q_num=256 +modprobe hisi_zip uacce_mode=2 pf_q_num=256 +echo "options hisi_sec2 uacce_mode=2 pf_q_num=256" > /etc/modprobe.d/hisi_sec2.conf +echo "options hisi_hpre uacce_mode=2 pf_q_num=256" > /etc/modprobe.d/hisi_hpre.conf +echo "options hisi_zip uacce_mode=2 pf_q_num=256" > /etc/modprobe.d/hisi_zip.conf +``` + +可以通过查看目录/sys/class/uacce是否存在加速引擎文件系统判断驱动是否安装成功。 + +```shell +[root@localhost KAE]# ll /sys/class/uacce/ +total 0 +lrwxrwxrwx. 1 root root 0 Aug 22 17:14 hisi_hpre-2 -> ../../devices/pci0000:78/0000:78:00.0/0000:79:00.0/uacce/hisi_hpre-2 +lrwxrwxrwx. 1 root root 0 Aug 22 17:14 hisi_hpre-3 -> ../../devices/pci0000:b8/0000:b8:00.0/0000:b9:00.0/uacce/hisi_hpre-3 +lrwxrwxrwx. 1 root root 0 Aug 22 17:14 hisi_sec2-0 -> ../../devices/pci0000:74/0000:74:01.0/0000:76:00.0/uacce/hisi_sec2-0 +lrwxrwxrwx. 1 root root 0 Aug 22 17:14 hisi_sec2-1 -> ../../devices/pci0000:b4/0000:b4:01.0/0000:b6:00.0/uacce/hisi_sec2-1 +lrwxrwxrwx. 1 root root 0 Aug 22 17:14 hisi_zip-4 -> ../../devices/pci0000:74/0000:74:00.0/0000:75:00.0/uacce/hisi_zip-4 +lrwxrwxrwx. 1 root root 0 Aug 22 17:14 hisi_zip-5 -> ../../devices/pci0000:b4/0000:b4:00.0/0000:b5:00.0/uacce/hisi_zip-5 +``` + +> 说明： 若无内容显示，可能是因为uacce默认安装了内核版本，可以先卸载后重新安装。 sh build cleanup + +#### 2.3.2.2 安装用户态驱动 + +```shell +sh build.sh uadk +... +``` + +可以通过查找libwd\*.so来确定是否安装成功 + +```shell +[root@localhost KAE]# ll /usr/local/lib/libwd* +-rwxr-xr-x. 1 root root 961 Aug 22 17:23 /usr/local/lib/libwd_comp.la +lrwxrwxrwx. 1 root root 19 Aug 22 17:23 /usr/local/lib/libwd_comp.so -> libwd_comp.so.2.5.0 +lrwxrwxrwx. 1 root root 19 Aug 22 17:23 /usr/local/lib/libwd_comp.so.2 -> libwd_comp.so.2.5.0 +-rwxr-xr-x. 1 root root 377872 Aug 22 17:23 /usr/local/lib/libwd_comp.so.2.5.0 +-rwxr-xr-x. 1 root root 973 Aug 22 17:23 /usr/local/lib/libwd_crypto.la +lrwxrwxrwx. 1 root root 21 Aug 22 17:23 /usr/local/lib/libwd_crypto.so -> libwd_crypto.so.2.5.0 +lrwxrwxrwx. 1 root root 21 Aug 22 17:23 /usr/local/lib/libwd_crypto.so.2 -> libwd_crypto.so.2.5.0 +-rwxr-xr-x. 1 root root 715616 Aug 22 17:23 /usr/local/lib/libwd_crypto.so.2.5.0 +-rwxr-xr-x. 1 root root 907 Aug 22 17:23 /usr/local/lib/libwd.la +lrwxrwxrwx. 1 root root 14 Aug 22 17:23 /usr/local/lib/libwd.so -> libwd.so.2.5.0 +lrwxrwxrwx. 1 root root 14 Aug 22 17:23 /usr/local/lib/libwd.so.2 -> libwd.so.2.5.0 +-rwxr-xr-x. 1 root root 1342080 Aug 22 17:23 /usr/local/lib/libwd.so.2.5.0 +``` + +#### 2.3.2.3 安装OpenSSLEngine（按需） + +```shell +sh build.sh engine +... +``` + +可以通过查看kae.so判断是否安装成功 + +```shell +[root@localhost KAE]# ll /usr/local/lib/engines-1.1 +total 5644 +-rw-r--r--. 1 root root 3846524 Aug 22 17:28 kae.a +-rwxr-xr-x. 1 root root 995 Aug 22 17:28 kae.la +lrwxrwxrwx. 1 root root 12 Aug 22 17:28 kae.so -> kae.so.2.0.4 +lrwxrwxrwx. 1 root root 12 Aug 22 17:28 kae.so.2 -> kae.so.2.0.4 +-rwxr-xr-x. 1 root root 1967736 Aug 22 17:28 kae.so.2.0.4 +``` + +也可以通过openssl speed命令查看加速引擎是否生效： + +```shell +[root@localhost KAE]# openssl speed rsa2048 +Doing 2048 bits private rsa's for 10s: 7779 2048 bits private RSA's in 9.99s +Doing 2048 bits public rsa's for 10s: 321542 2048 bits public RSA's in 9.99s +OpenSSL 1.1.1m 14 Dec 2021 +built on: Thu Apr 13 09:58:22 2023 UTC +options:bn(64,64) md2(char) rc4(char) des(int) aes(partial) idea(int) blowfish(ptr) +compiler: gcc -fPIC -pthread -Wa,--noexecstack -Wall -O3 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/generic-hardened-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -Wa,--noexecstack -specs=/usr/lib/rpm/generic-hardened-ld -DOPENSSL_USE_NODELETE -DOPENSSL_PIC -DOPENSSL_CPUID_OBJ -DOPENSSL_BN_ASM_MONT -DSHA1_ASM -DSHA256_ASM -DSHA512_ASM -DKECCAK1600_ASM -DVPAES_ASM -DECP_NISTZ256_ASM -DPOLY1305_ASM -DSM4_ASM -DVPSM4_EX_ASM -DSM3_ASM -DZLIB -DNDEBUG -DPURIFY -DDEVRANDOM="\"/dev/urandom\"" + sign verify sign/s verify/s +rsa 2048 bits 0.001284s 0.000031s 778.7 32186.4 +[root@localhost KAE]# export OPENSSL_ENGINES=/usr/local/lib/engines-1.1 +[root@localhost KAE]# openssl speed -engine kae rsa2048 +engine "kae" set. +Doing 2048 bits private rsa's for 10s: 32132 2048 bits private RSA's in 4.95s +Doing 2048 bits public rsa's for 10s: 517087 2048 bits public RSA's in 9.95s +OpenSSL 1.1.1m 14 Dec 2021 +built on: Thu Apr 13 09:58:22 2023 UTC +options:bn(64,64) md2(char) rc4(char) des(int) aes(partial) idea(int) blowfish(ptr) +compiler: gcc -fPIC -pthread -Wa,--noexecstack -Wall -O3 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/generic-hardened-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -Wa,--noexecstack -specs=/usr/lib/rpm/generic-hardened-ld -DOPENSSL_USE_NODELETE -DOPENSSL_PIC -DOPENSSL_CPUID_OBJ -DOPENSSL_BN_ASM_MONT -DSHA1_ASM -DSHA256_ASM -DSHA512_ASM -DKECCAK1600_ASM -DVPAES_ASM -DECP_NISTZ256_ASM -DPOLY1305_ASM -DSM4_ASM -DVPSM4_EX_ASM -DSM3_ASM -DZLIB -DNDEBUG -DPURIFY -DDEVRANDOM="\"/dev/urandom\"" + sign verify sign/s verify/s +rsa 2048 bits 0.000154s 0.000019s 6491.3 51968.5 +``` + +#### 2.3.2.4 安装KAEZlib（按需） + +```shell +sh build.sh zlib +``` + +查看kaezip软件库是否生成 + +```shell +[root@localhost KAE]# ll /usr/local/kaezip/lib/ +total 428 +lrwxrwxrwx. 1 root root 40 May 10 09:29 libkaezip.so -> /usr/local/kaezip/lib/libkaezip.so.2.0.4 +lrwxrwxrwx. 1 root root 40 May 10 09:29 libkaezip.so.0 -> /usr/local/kaezip/lib/libkaezip.so.2.0.4 +-rwxr-xr-x. 1 root root 215480 May 10 09:29 libkaezip.so.2.0.4 +-rw-r--r--. 1 root root 150106 May 10 09:29 libz.a +lrwxrwxrwx. 1 root root 14 May 10 09:29 libz.so -> libz.so.1.2.11 +lrwxrwxrwx. 1 root root 14 May 10 09:29 libz.so.1 -> libz.so.1.2.11 +-rwxr-xr-x. 1 root root 144208 May 10 09:29 libz.so.1.2.11 +drwxr-xr-x. 2 root root 4096 May 10 09:29 pkgconfig +``` + +若通过**ldd**命令查看zlib加速库没链接到libwd和libkaezip，可以通过LD_LIBRARY_PATH指定依赖库地址。 + +#### 2.3.2.5 安装KAEGzip（按需） + +```shell +sh build.sh gzip +``` + +查看kaegzip二进制工具是否生成 + +```shell +[root@localhost KAE]# ll /usr/local/kaegzip/ +total 116 +-rwxr-xr-x. 1 root root 154712 May 10 09:29 gzip +``` + +若通过**ldd**命令查看zlib加速库没链接到libwd和libkaezip，可以通过LD_LIBRARY_PATH指定依赖库地址。 + +#### 2.3.2.6 安装KAEZztd（按需） + +此特性仅在920新型号处理器有效 + +```shell +sh build.sh zstd +``` + +查看kaezstd软件库是否生成 + +```shell +[root@localhost KAE]# ll /usr/local/kaezstd/lib/ +total 2224 +-rwxr-xr-x. 1 root root 291642 May 10 09:29 libkaezstd.a +lrwxrwxrwx. 1 root root 42 May 10 09:29 libkaezstd.so -> /usr/local/kaezstd/lib/libkaezstd.so.2.0.4 +lrwxrwxrwx. 1 root root 42 May 10 09:29 libkaezstd.so.0 -> /usr/local/kaezstd/lib/libkaezstd.so.2.0.4 +-rwxr-xr-x. 1 root root 153088 May 10 09:29 libkaezstd.so.2.0.4 +-rw-r--r--. 1 root root 986046 May 10 09:29 libzstd.a +lrwxrwxrwx. 1 root root 16 May 10 09:29 libzstd.so -> libzstd.so.1.5.2 +lrwxrwxrwx. 1 root root 16 May 10 09:29 libzstd.so.1 -> libzstd.so.1.5.2 +-rwxr-xr-x. 1 root root 843000 May 10 09:29 libzstd.so.1.5.2 +drwxr-xr-x. 2 root root 4096 May 10 09:29 pkgconfig +``` + +若通过**ldd**命令查看zstd加速库没链接到libwd和libkaezstd，可以通过LD_LIBRARY_PATH指定依赖库地址。 + +#### 2.3.2.7 安装KAELz4（按需） + +此特性仅在920新型号处理器有效 + +```shell +sh build.sh lz4 +``` + +查看kaelz4软件库是否生成 + +```shell +[root@localhost KAE]# ll /usr/local/kaelz4/lib/ +total 884 +-rwxr-xr-x. 1 root root 208476 May 10 09:29 libkaelz4.a +lrwxrwxrwx. 1 root root 40 May 10 09:29 libkaelz4.so -> /usr/local/kaelz4/lib/libkaelz4.so.2.0.4 +lrwxrwxrwx. 1 root root 40 May 10 09:29 libkaelz4.so.0 -> /usr/local/kaelz4/lib/libkaelz4.so.2.0.4 +-rwxr-xr-x. 1 root root 145328 May 10 09:29 libkaelz4.so.2.0.4 +-rw-r--r--. 1 root root 339872 May 10 09:30 liblz4.a +lrwxrwxrwx. 1 root root 15 May 10 09:30 liblz4.so -> liblz4.so.1.9.4 +lrwxrwxrwx. 1 root root 15 May 10 09:30 liblz4.so.1 -> liblz4.so.1.9.4 +-rwxr-xr-x. 1 root root 276336 May 10 09:30 liblz4.so.1.9.4 +drwxr-xr-x. 2 root root 4096 May 10 09:30 pkgconfig +``` + +若通过**ldd**命令查看zstd加速库没链接到libwd和libkaelz4，可以通过LD_LIBRARY_PATH指定依赖库地址。 + +#### 2.3.2.8 源码方式卸载 + +```shell +sh build.sh driver clean 内核驱动卸载 +sh build.sh uadk clean 用户态驱动卸载 +sh build.sh engine clean 加解密引擎卸载 +sh build.sh zlib clean 压缩库zlib卸载 +sh build.sh gzip clean 压缩库gzip卸载 +sh build.sh zstd clean 压缩库zstd卸载 +sh build.sh lz4 clean 压缩库lz4卸载 +sh build.sh cleanup 一键式卸载 +``` + +# 三、常见问题 + +## 3.1 安装问题 + +### 驱动安装问题 + +* 内核版本和内核开发包版本不一致导致内核安装失败。（包括小版本号） + + > uname -r 查看内核版本 + > rpm -qa | grep kernel-devel 查看内核开发包版本 + + 解决办法：安装和内核版本一致的开发包 +* 缺少license导致加载失败 + + > lspci | grep HPRE + > lspci | grep SEC + > lspci | grep ZIP + + 解决办法：920申请license安装；920新型号更新免license版本BIOS + +## 声明 +- 此代码仓计划参与OpenSSL/Tongsuo/BoringSSL/Lz4/Zlib/Gzip/Zstd软件开源，仅作OpenSSL/Tongsuo/BoringSSL/Lz4/Zlib/Gzip/Zstd功能扩展或性能提升，编码风格遵照原生开源软件，继承原生开源软件安全设计，不破坏原生开源软件设计及编码风格和方式，软件的任何漏洞与安全问题，均由相应的上游社区根据其漏洞和安全响应机制解决。请密切关注上游社区发布的通知和版本更新。鲲鹏计算社区对软件的漏洞及安全问题不承担任何责任。 + +## 参与贡献 +``` +如果您想为本仓库贡献代码，请向本仓库任意maintainer发送邮件 +如果您找到产品中的任何Bug，欢迎您提出ISSUE +``` \ No newline at end of file diff --git a/kae-v2.spec b/kae-v2.spec index f387bd294f210aa2223dd81315742465d2c7edb5..c9c758ffe8b4abec942c9f289b69a8c49f9fddf5 100644 --- a/kae-v2.spec +++ b/kae-v2.spec @@ -497,6 +497,9 @@ fi %changelog +* Tue Aug 12 2025 nieweiqiang 2.0.0-6 +- Add usr giude for KAE + * Tue Apr 2 2024 liuyang 2.0.0-5 - Second Spec Version Include kunpeng accelerator engine Code