Mirrors_BOOKS/LDD-LinuxDeviceDrivers
1
0
Fork 0
mirror of https://github.com/gatieme/LDD-LinuxDeviceDrivers.git synced 2026-09-21 11:53:35 +08:00
Code Issues Actions Packages Projects Releases Wiki Activity

description/livepatch: support arm64

Browse Source
This commit is contained in:
Cheng Jian
2021-07-14 22:06:48 +08:00
parent 524915576d
commit 5dee86c0c4
1 changed files with 18 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
study/kernel/00-DESCRIPTION/LIVE_PATCH.md
+18
View File
@@ -401,7 +401,25 @@ kpatch 的实现一直是根据内核的进展而演进的, 对 JUMP_LABEL 的
# 6 架构支持
-------
## 6.1 ARM64
-------
[Current status about arm64 livepatch support
](https://www.spinics.net/lists/arm-kernel/msg790495.html)
| 时间 | 作者 |特性 | 描述 | 是否合入主线 | 链接 |
|:----:|:----:|:--:|:----:|:---------:|:----:|
| 2015/05/28 | Li Bin <huawei.libin@huawei.com> | [livepatch: add support on arm64](https://lore.kernel.org/patchwork/cover/947588) | NA | RFC ☐ 5.14-rc1 | [PatchWork RFC,0/5](https://lore.kernel.org/patchwork/cover/947588), [LKML](https://lkml.org/lkml/2015/5/28/54)<br>*-*-*-*-*-*-*-* <br>[libin2015/livepatch-for-arm64](https://github.com/libin2015/livepatch-for-arm64)<br>*-*-*-*-*-*-*-* <br>[gcc/arm64: support -mfentry feature for arm64](https://gcc.gnu.org/legacy-ml/gcc-patches/2016-03/msg00755.html) |
| 2019/02/08 | Torsten Duwe <duwe@lst.de> | [arm64: implement live patching](https://lore.kernel.org/patchwork/cover/1003832) | NA | RFC ☐ 5.14-rc1 | [PatchWork RFC,1/1](https://lore.kernel.org/patchwork/cover/1003832)<br>*-*-*-*-*-*-*-* <br>[PatchWork v8,0/5 arm64: ftrace with regs](https://lore.kernel.org/patchwork/cover/1039969)<br>*-*-*-*-*-*-*-* <br>[gcc/arm64: add -fpatchable-function-entry=N,M option](https://patchwork.ozlabs.org/project/gcc/list/?submitter=66400) |
| 2021/06/07 | Suraj Jitindar Singh <surajjs@amazon.com> | [arm64: implement live patching](https://lore.kernel.org/patchwork/cover/1441385) | NA | RFC ☐ 5.14-rc1 | [PatchWork RFC,1/1](https://lore.kernel.org/patchwork/cover/1441385) |
## PPC64
-------
| 时间 | 作者 |特性 | 描述 | 是否合入主线 | 链接 |
|:----:|:----:|:--:|:----:|:---------:|:----:|
| 2016/02/10 | Li Bin <huawei.libin@huawei.com> | [ftrace with regs + live patching for ppc64 LE (ABI v2)](https://lore.kernel.org/patchwork/cover/645853) | NA | RFC ☐ 5.14-rc1 | [PatchWork v8,0/8](https://lore.kernel.org/patchwork/cover/947588) |
# 7 Kpatch 自动化工具