README: general updates

* No longer keep "tentative repository structure" as most of the
  important stuffs have already been referenced elsewhere in README
* Add YouTube live links with anchors before the split version videos
  are released

README.md

@@ -15,7 +15,8 @@ development of the kernel patch set is being performed in the [xlab-uiuc/llvm-co
 project.
 -->
 
-**LKML discussions: [link](https://lore.kernel.org/lkml/[email protected]/)**
+**Patches can be found under [`patches/`](patches/), or join LKML discussions:
+[link](https://lore.kernel.org/lkml/[email protected]/)**
 
 Follow the instructions [here](docs/measure-kernel-mcdc.md) to get started.
 
@@ -25,40 +26,17 @@ Example HTML coverage report:
 
 <img src="screenshot.png" width="70%">
 
-Tentative repository structure:
-
-```text
-linux-mcdc
-|
-├── ci/linux-{v5.15.153,mainline}
-│   ├── 1_install_deps.sh
-│   ├── 2_pull_source.sh
-│   ├── 3_get_llvm.sh
-│   ├── 4_build_kernel.sh
-│   └── 5_boot_kernel_and_collect_coverage.sh
-|
-├── docs
-│   ├── elisa-slides.pdf
-│   └── measure-kernel-mcdc.md
-|
-├── patches
-│   ├── README.md
-│   └── {v0.4,v0.5,v0.6,v1.0,v2.0,latest}
-|
-├── README.md
-|
-├── screenshot.png
-|
-└── scripts
-    ├── build-llvm.sh
-    └── q
-```
-
-We are going to give three talks in [LPC 2024](https://lpc.events/event/18/page/224-lpc-2024-overview):
+We gave three talks in [LPC 2024](https://lpc.events/event/18/page/224-lpc-2024-overview):
 
 - [Making Linux Fly: Towards a Certified Linux Kernel](https://lpc.events/event/18/contributions/1718/) (Refereed Track)
+  [[recording](https://www.youtube.com/live/1KWkfHxTqYY?feature=shared&t=3957)]
+  [[slides](https://lpc.events/event/18/contributions/1718/attachments/1584/3477/LPC'24%20Fly%20(no%20animation).pdf)]
 - [Measuring and Understanding Linux Kernel Tests](https://lpc.events/event/18/contributions/1793/) (Kernel Testing & Dependability MC)
+  [[recording](https://www.youtube.com/live/kcr8NXEbzcg?feature=shared&t=9380)]
+  [[slides](https://lpc.events/event/18/contributions/1793/attachments/1624/3447/LPC'24%20Linux%20Testing.pdf)]
 - [Source-based code coverage of Linux kernel](https://lpc.events/event/18/contributions/1895/) (Safe Systems with Linux MC)
+  [[recording](https://www.youtube.com/live/kcr8NXEbzcg?feature=shared&t=23820)]
+  [[slides](https://lpc.events/event/18/contributions/1895/attachments/1643/3462/LPC'24%20Source%20based%20(short).pdf)]
 
 We gave an [ELISA](https://elisa.tech/) seminar titled "Making Linux Fly: Towards Certified Linux
 Kernel".