From 7407ad1fbca21a9e05ca79cc02ec758c18789a23 Mon Sep 17 00:00:00 2001 From: Cheng Jian Date: Tue, 21 Dec 2021 23:38:21 +0800 Subject: [PATCH] description/debug: MMIO register read/write tracing --- study/kernel/00-DESCRIPTION/DEBUGGING.md | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/study/kernel/00-DESCRIPTION/DEBUGGING.md b/study/kernel/00-DESCRIPTION/DEBUGGING.md index b4086d7..54f9e71 100644 --- a/study/kernel/00-DESCRIPTION/DEBUGGING.md +++ b/study/kernel/00-DESCRIPTION/DEBUGGING.md @@ -460,6 +460,15 @@ https://patchwork.kernel.org/project/linux-trace-devel/list/?submitter=200911&st [[for-next,01/14] tracing/OSNOISE: Do not follow tracing_cpumask](https://patchwork.kernel.org/project/linux-trace-devel/patch/20211102201156.678148671@goodmis.org/) + +## 14.6 MMIO register read/write tracing +------- + + +| 时间 | 作者 | 特性 | 描述 | 是否合入主线 | 链接 | +|:----:|:----:|:---:|:----:|:---------:|:----:| +| 2021/11/09 | Sai Prakash Ranjan | [tracing/rwmmio/arm64: Add support to trace register reads/writes](https://patchwork.kernel.org/project/linux-arm-kernel/cover/cover.1636452784.git.quic_saipraka@quicinc.com) | MMIO register read/write tracing. | v3 ☐ | [Patchwork v3,0/3](https://patchwork.kernel.org/project/linux-arm-kernel/cover/cover.1636452784.git.quic_saipraka@quicinc.com) | + # 15 kptr_restrict -------