We currently use the Ubuntu kernel sources, available from:
- http://kernel.ubuntu.com/git/ubuntu/ubuntu-artful.git/
+ http://kernel.ubuntu.com/git/ubuntu/ubuntu-bionic.git/
Ubuntu will maintain those kernels till:
- include latest e1000e driver from intel/sourceforge
-- include latest ixgbe driver from intel/sourceforge
-
- include latest igb driver from intel/sourceforge
- include native OpenZFS filesystem kernel modules for Linux
---------------
depends on latest kernel and header package within a certain kernel series,
-e.g., pve-kernel-4.13 / pve-headers-4.13
+e.g., pve-kernel-4.15 / pve-headers-4.15
git clone git://git.proxmox.com/git/pve-kernel-meta.git
NOTES:
======
+ABI versions, package versions and package name:
+------------------------------------------------
+
+We follow debian's versioning w.r.t ABI changes:
+
+https://kernel-team.pages.debian.net/kernel-handbook/ch-versions.html
+https://wiki.debian.org/DebianKernelABIChanges
+
+The debian/rules file has a target comparing the build kernel's ABI against the
+version stored in the repository and indicates when an ABI bump is necessary.
+An ABI bump within one upstream version consists of incrementing the KREL
+variable in the Makefile, rebuilding the packages and running 'make abiupdate'
+(the 'abiupdate' target in 'Makefile' contains the steps for consistently
+updating the repository).
+
Watchdog blacklist
------------------
We use the default configuration provided by Ubuntu, and apply
the following modifications:
-see debian/rules (PVE_CONFIG_OPTS)
+NOTE: For the exact and current list see debian/rules (PVE_CONFIG_OPTS)
- enable INTEL_MEI_WDT=m (to allow disabling via patch)
- enable CONFIG_CEPH_FS=m (request from user)
- enable common CONFIG_BLK_DEV_XXX to avoid hardware detection
- problems (udev, undate-initramfs have serious problems without that)
+ problems (udev, update-initramfs have serious problems without that)
CONFIG_BLK_DEV_SD=y
CONFIG_BLK_DEV_SR=y
CONFIG_BLK_DEV_NBD=m
CONFIG_BLK_DEV_RBD=m
-- set LOOP_MIN_COUNT to 8 (debian defaults)
- CONFIG_BLK_DEV_LOOP_MIN_COUNT=8
-
-- disable module signatures (CONFIG_MODULE_SIG)
-
-- enable IBM JFS file system
+- enable IBM JFS file system as module
- This is disabled in RHEL kernel for no real reason, so we enable
- it as requested by users (bug #64)
+ enable it as requested by users (bug #64)
-- enable apple HFS and HFSPLUS
+- enable apple HFS and HFSPLUS as module
- This is disabled in RHEL kernel for no real reason, so we enable
- it as requested by users
+ enable it as requested by users
- enable CONFIG_BCACHE=m (requested by user)