update README
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Fabian Grünbichler
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7
Makefile
7
Makefile
@ -1,12 +1,11 @@
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RELEASE=5.1
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# also update proxmox-ve/changelog if you change KERNEL_VER or KREL
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# also update pve-kernel-meta.git if either of these change
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KERNEL_VER=4.13.13
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PKGREL=41
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# also include firmware of previous version into
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# the fw package: fwlist-2.6.32-PREV-pve
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KREL=6
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PKGREL=41
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EXTRAVERSION=-${KREL}-pve
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KVNAME=${KERNEL_VER}${EXTRAVERSION}
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PACKAGE=pve-kernel-${KVNAME}
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95
README
95
README
@ -3,7 +3,7 @@ KERNEL SOURCE:
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We currently use the Ubuntu kernel sources, available from:
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http://kernel.ubuntu.com/git/ubuntu/ubuntu-xenial.git/
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http://kernel.ubuntu.com/git/ubuntu/ubuntu-artful.git/
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Ubuntu will maintain those kernels till:
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@ -17,12 +17,7 @@ Additional/Updated Modules:
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- include latest ixgbe driver from intel/sourceforge
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- include latest igb driver from intel/sourceforge
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# Note: hpsa does not compile with kernel 3.19.8
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#- include latest HPSA driver (HP Smart Array)
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#
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# * http://sourceforge.net/projects/cciss/
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- include latest igb driver from intel/sourceforge
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- include native OpenZFS filesystem kernel modules for Linux
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@ -30,43 +25,35 @@ Additional/Updated Modules:
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For licensing questions, see: http://open-zfs.org/wiki/Talk:FAQ
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- include latest DRBD 9 driver, see http://drbd.linbit.com/home/what-is-drbd/
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RELATED PACKAGES:
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=================
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proxmox-ve
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----------
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top level meta package, depends on current default kernel series meta package.
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git clone git://git.proxmox.com/git/proxmox-ve.git
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pve-kernel-meta
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---------------
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depends on latest kernel and header package within a certain kernel series,
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e.g., pve-kernel-4.13 / pve-headers-4.13
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git clone git://git.proxmox.com/git/pve-kernel-meta.git
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pve-firmware
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------------
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contains the firmware for all released PVE kernels.
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git clone git://git.proxmox.com/git/pve-firmware.git
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FIRMWARE:
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=========
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We create our own firmware package, which includes the firmware for
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all proxmox-ve kernels. So far this include
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pve-kernel-2.6.18
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pve-kernel-2.6.24
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pve-kernel-2.6.32
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pve-kernel-3.10.0
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pve-kernel-3.19.0
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We use 'find-firmware.pl' to extract lists of required firmeware
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files. The script 'assemble-firmware.pl' is used to read those lists
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and copy the files from various source directory into a target
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directory.
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We do not include firmeware for some wireless HW when there is a
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separate debian package for that, for example:
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zd1211-firmware
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atmel-firmware
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bluez-firmware
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PATCHES:
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--------
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bridge-patch.diff: Avoid bridge problems with changing MAC
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see also: http://forum.openvz.org/index.php?t=msg&th=5291
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Behaviour after 2.6.27 has changed slighly - after setting mac address
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of bridge device, then address won't change. So we could omit
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that patch, requiring to set hwaddress in /etc/network/interfaces.
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NOTES:
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======
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Watchdog blacklist
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------------------
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@ -80,9 +67,15 @@ Additional information
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----------------------
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We use the default configuration provided by Ubuntu, and apply
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the following modification:
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the following modifications:
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see Makefile (PVE_CONFIG_OPTS)
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see debian/rules (PVE_CONFIG_OPTS)
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- enable INTEL_MEI_WDT=m (to allow disabling via patch)
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- disable CONFIG_SND_PCM_OSS (enabled by default in Ubuntu, not needed)
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- switch CONFIG_TRANSPARENT_HUGEPAGE to MADVISE from ALWAYS
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- enable CONFIG_CEPH_FS=m (request from user)
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@ -106,8 +99,8 @@ see Makefile (PVE_CONFIG_OPTS)
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CONFIG_BLK_DEV_LOOP_MIN_COUNT=8
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- disable module signatures (CONFIG_MODULE_SIG)
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- enable IBM JFS file system
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- enable IBM JFS file system
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This is disabled in RHEL kernel for no real reason, so we enable
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it as requested by users (bug #64)
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@ -127,7 +120,7 @@ see Makefile (PVE_CONFIG_OPTS)
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- enable CONFIG_DEFAULT_SECURITY_APPARMOR
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We need this for lxc
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- set CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y
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because if not set, it can give some dynamic memory or cpu frequencies
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@ -145,8 +138,10 @@ see Makefile (PVE_CONFIG_OPTS)
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Module evbug is not blacklisted on debian, so we simply disable it
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to avoid key-event logs (which is a big security problem)
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Testing final kernel with kvm
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-----------------------------
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- enable CONFIG_MODVERSIONS (needed for ABI tracking)
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kvm -kernel data/boot/vmlinuz-3.19.8-1-pve -initrd initrd.img-3.19.8-1-pve -append "vga=791 video=vesafb:ywrap,mtrr" /dev/zero
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- switch default UNWINDER to FRAME_POINTER
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the recently introduced ORC_UNWINDER is not 100% stable yet, especially in combination with ZFS
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- enable CONFIG_PAGE_TABLE_ISOLATION (Meltdown mitigation)
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