Editing 64-bit Raspberry Pi kernels

This page contains 64-bit kernels for the Raspberry Pi. The files are in .tar.gz format. To install them, you will need to run the [https://superpi.ddns.net/kernel_install.sh install script]. This script will put the kernel, kernel modules, and DTB files in their correct locations and set the default kernel to the new version.

== Filetype info ==
* '''Pi kernels''' are compiled from the raspberrypi/linux github website. These have all features working.
* '''Upstream kernels''' are compiled directly from the kernel.org website. This will cause some features like audio output not to work. It will also make 32-bit operating systems very slow.

== Kernel log module info ==
These kernels contain a custom module called 'kernlog', which is a module that allows apps to write to the kernel log using the <code>/proc/kernlog</code> file. The source code for this module can be found [https://superpi.ddns.net/kernlog.zip here].

== Pi kernels ==
{| class="wikitable" style="text-align: center"
|+
! Version
! Compile date
! Download
! Size
! SHA-256
|-
| 5.18.0-rc1
| 4/7/2022
| [https://superpi.ddns.net/rpi-kernels/5.18.0-rc1.tar.gz 5.18.0-rc1.tar.gz]
| 32.49 MB
| 731386d02c83b2977ef291fe31b1766d7d6cc0369e608b6eb1cad53db4fc64c1
|-
| 6.0.0-rc1
| 8/19/2022
| [https://superpi.ddns.net/rpi-kernels/6.0.0-rc1.tar.gz 6.0.0-rc1.tar.gz]
| 33.58 MB
| d4c67ea53dfb96e5bd36860990309105bf10bd4a9a18dff834ddf8c0f534d21f
|-
| 6.0.0-rc2
| 8/23/2022
| [https://superpi.ddns.net/rpi-kernels/6.0.0-rc2.tar.gz 6.0.0-rc2.tar.gz]
| 33.58 MB
| b386e76541bb080b251bda086fd711fd9025f7ad8985e7aa9107b4d530f6bb23
|-
| 6.0.0-rc3
| 8/31/2022
| [https://superpi.ddns.net/rpi-kernels/6.0.0-rc3.tar.gz 6.0.0-rc3.tar.gz]
| 33.61 MB
| c10d540a365cc8274dda0a4e3861ceaa6943b91c81fc00db84508b828ca7443d
|-
| 6.0.0-rc4
| 9/5/2022
| [https://superpi.ddns.net/rpi-kernels/6.0.0-rc4.tar.gz 6.0.0-rc4.tar.gz]
| 33.60 MB
| e15a62ece597ec651c16dbb6624bc5a080a6427a339e69bf275d319c6d20fd0c
|-
| 6.0.0-rc5
| 9/13/2022
| [https://superpi.ddns.net/rpi-kernels/6.0.0-rc5.tar.gz 6.0.0-rc5.tar.gz]
| 33.61 MB
| 0e31daefa59e1982473cc3b7aa0bd15708ada20a7e457eadf4d708b7f09bf1ba
|-
| 6.0.0-rc6
| 9/20/2022
| [https://superpi.ddns.net/rpi-kernels/6.0.0-rc6.tar.gz 6.0.0-rc6.tar.gz]
| 33.59 MB
| 1cbb1313d38eadd2584bca5ed484cb224c4e33e338f71b73964ad1321d30cba0
|-
| 6.0.0-rc7
| 9/26/2022
| [https://superpi.ddns.net/rpi-kernels/6.0.0-rc7.tar.gz 6.0.0-rc7.tar.gz]
| 33.59 MB
| a1d1f6ce952337d57df5472c013c48630d0c4c714e066d6585d699215d705599
|-
| 6.0.0
| 10/3/2022
| [https://superpi.ddns.net/rpi-kernels/6.0.0.tar.gz 6.0.0.tar.gz]
| 33.59 MB
| 938bdafe9a4d701390f59ce3216ff3e829c00e1c047d57565cf5d3311c1ddb0e
|-
| 6.1.0-rc2
| 10/24/2022
| [https://superpi.ddns.net/rpi-kernels/6.1.0-rc2.tar.gz 6.1.0-rc2.tar.gz]
| 33.41 MB
| 01575dd2cd431fb9363120dfd63fe8888580c9ab6bda61629ef25ff8d9f4bf74
|}

== Upstream kernels ==
{| class="wikitable" style="text-align: center"
! Version
! Compile date
! Download
! Size
! SHA-256
|-
| 6.0.0-rc2
| 8/21/2022
| [https://superpi.ddns.net/rpi-kernels/upstream/6.0.0-rc2.tar.gz 6.0.0-rc2.tar.gz]
| 32.70 MB
| 5d24aa6fc411621fa689e28ce52ece7d5a9d8d2f1d93a426a3d87c164fa536af
|-
| 6.0.0-rc3
| 8/28/2022
| [https://superpi.ddns.net/rpi-kernels/upstream/6.0.0-rc3.tar.gz 6.0.0-rc3.tar.gz]
| 32.71 MB
| e2acec12e12c23b4fbeb9b2f6568c704f6585b08458e64f531b4ebffdfc020eb
|-
| 6.0.0-rc4
| 9/4/2022
| [https://superpi.ddns.net/rpi-kernels/upstream/6.0.0-rc4.tar.gz 6.0.0-rc4.tar.gz]
| 32.71 MB
| 1741176cc34eb336e146078c1f6d4f9dbf6d0e498c18cdfe9b0edd5953efc3c3
|-
| 6.0.0-rc5
| 9/11/2022
| [https://superpi.ddns.net/rpi-kernels/upstream/6.0.0-rc5.tar.gz 6.0.0-rc5.tar.gz]
| 32.71 MB
| 27828ce4335a0573f6a9d1063607794a98704cb038441516ca56a5eb7ffd6b28
|-
| 6.0.0-rc6
| 9/18/2022
| [https://superpi.ddns.net/rpi-kernels/upstream/6.0.0-rc6.tar.gz 6.0.0-rc6.tar.gz]
| 32.71 MB
| b9d97375436d0e1a6c3d15cb8db97acffaa53a18d1d2197825ecbe3cade87ac5
|-
| 6.0.0-rc7
| 9/25/2022
| [https://superpi.ddns.net/rpi-kernels/upstream/6.0.0-rc7.tar.gz 6.0.0-rc7.tar.gz]
| 32.72 MB
| 3e9277dcfc881b0183126cd68564563de21d38e531ef054510c4ce13376e68b0
|-
| 6.0.0
| 10/2/2022
| [https://superpi.ddns.net/rpi-kernels/upstream/6.0.0.tar.gz 6.0.0.tar.gz]
| 32.71 MB
| 21147e47578b917e099c3e1acf03246b47565efdce8301c4395ffccf0d9d676a
|-
| 6.0.1
| 10/12/2022
| [https://superpi.ddns.net/rpi-kernels/upstream/6.0.1.tar.gz 6.0.1.tar.gz]
| 32.71 MB
| 104cbf9fd08f6124177cec88c5ab5481819cd582c107f80a00fc076e67bbef50
|-
| 6.1.0-rc1
| 10/16/2022
| [https://superpi.ddns.net/rpi-kernels/upstream/6.1.0-rc1.tar.gz 6.1.0-rc1.tar.gz]
| 32.51 MB
| 3907f3cf062ab997ca2329461a0067b903bd81581fc0386d1c63b6f3e0faff30
|-
| 6.1.0-rc2
| 10/23/2022
| [https://superpi.ddns.net/rpi-kernels/upstream/6.1.0-rc2.tar.gz 6.1.0-rc2.tar.gz]
| 32.53 MB
| 79bb78dc30a48de8123d13425b008c3bb5ba32c2d7328b06767f905de7ca12e4
|-
| 6.1.0-rc4
| 11/6/2022
| [https://superpi.ddns.net/rpi-kernels/upstream/6.1.0-rc4.tar.gz 6.1.0-rc4.tar.gz]
| 32.53 MB
| d445f090f6df791d523fa63ed0128467c8e23dc0f2efd45006b63b4552066577
|-
| 6.1.0-rc5
| 11/13/2022
| [https://superpi.ddns.net/rpi-kernels/upstream/6.1.0-rc5.tar.gz 6.1.0-rc5.tar.gz]
| 32.54 MB
| 3df61329e64e63cbe9fdbd210aaeb9c5568a720f4ca162b0308deed0942709cc
|-
| 6.1.0-rc6
| colspan="4" | Release date: 11/20/22
|}

== Recovery initramfs image ==
This initramfs image enables on-device recovery of the OS if it fails to boot. It works on both 32-bit and 64-bit kernels of version 5.16 or newer.

To enable it, [https://superpi.ddns.net/rpi-initramfs.cpio.gz download] and place the rpi-initramfs.cpio.gz file in your boot partition, then add the following line to your config.txt:<br>
<code>initramfs rpi-initramfs.cpio.gz followkernel</code>

The system will now boot with a 10-second countdown. During this countdown, you can press the spacebar to open a recovery shell with both partitions mounted. When done, type <code>exit</code> and the system will continue booting.

If you panic, you are using a kernel version older than 5.16. Since the latest version available from the Raspberry Pi website is currently 5.15, you will need to download a kernel from this page or compile one yourself. You will be able to access the filesystem from the initramfs image even if the kernel modules are not installed.