Commit graph

692 commits

Author SHA1 Message Date
Hauke Mehrtens
e390756eff x86: Add CONFIG_RETPOLINE to fix build
This adds support for the new configuration option CONFIG_RETPOLINE and
refreshes the configuration.

Fixes: d8565a06dc ("kernel: bump 4.9 to 4.9.77")
Fixes: 9ddfac8015 ("kernel: bump 4.14 to 4.14.14")
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2018-01-20 22:46:34 +01:00
Stijn Tintel
d6679090b4 kernel: add missing config symbol
The KEXEC_FILE symbol exists for X86 since kernel 3.17, and since 4.10
for PPC64. Add it to x86/config-4.9 and to generic/config-4.14.

Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
2018-01-14 21:27:33 +02:00
Stijn Tintel
34e319dd30 kernel: move DRM_DEBUG_* symbols to generic config
While working on a new target (meson), the kernel build failed due to
missing DRM_DEBUG_MM_SELFTEST symbol. This can potentially happen on all
targets that enable DRM drivers in the kernel config or via kmod
packages, so add it to the generic config and remove it from x86
subtarget configs, together with DRM_DEBUG_MM.

Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
2018-01-14 20:15:01 +02:00
Kevin Darbyshire-Bryant
1d2590f838 kernel: bump 4.9 to 4.9.75
Refresh patches

Fixes:  CVE-2017-5754 aka Meltdown

Tested-on: ar71xx Archer C7 v2

Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
Tested-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
[fix conflict after 4.14 bump]
Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
2018-01-10 00:11:39 +02:00
Philip Prindeville
d280c03a1d x86: preinit: use board_name on Sm Super Servers
Supermicro puts "Super Server" into their product_name DMI value
for a whole slew of products, making this value about as useful
as not having been filled in at all.  Instead, fall back on the
board_name instead.

Signed-off-by: Philip Prindeville <philipp@redfish-solutions.com>
2018-01-04 13:44:42 +01:00
Philip Prindeville
445f980a38 x86: preinit: make name rewrite into reusable function
There might be other places (such as vendor-supplied preinit scripts)
where we wish to take a DMI name and clean it up in a consistent way,
so make the sed command into a function.

Signed-off-by: Philip Prindeville <philipp@redfish-solutions.com>
2018-01-04 13:44:42 +01:00
Stijn Tintel
c5ca1c9ab6 kernel: bump 4.14 to 4.14.11
Rename unwinder config symbols to match upstream changes.
Refresh patches.
Update patch that no longer applies: 202-reduce_module_size.patch

Also enable CONFIG_PAGE_TABLE_ISOLATION. This feature was backported
from 4.15 to the 4.14 stable series. It is enabled by default, so enable
it in OpenWrt as well.

Compile-tested on x86/64.
Runtime-tested on x86/64.

Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
2018-01-03 00:07:10 +02:00
Philip Prindeville
2e23733838 x86: add NVMe support for motherboards w/ M.2 slot
A lot of 1U x86_64 servers have NVMe support, which is lower-power
and higher speed than SSD or CFast drives, etc.  The drivers
required to make this work are trivial.

Signed-off-by: Philip Prindeville <philipp@redfish-solutions.com>
2017-12-26 23:31:00 +01:00
Tomasz Maciej Nowak
cb2c0649ee kernel: move console loglevel to generic
Move CONFIG_CONSOLE_LOGLEVEL_DEFAULT=7 to generic, to make it consistent
across all targets.

Signed-off-by: Tomasz Maciej Nowak <tomek_n@o2.pl>
2017-12-23 14:24:40 +01:00
Hauke Mehrtens
481e1f23f5 x86: Add support for kernel 4.14
This adds basic support for kernel 4.14, this was tested in qemu only.
The subtarget configuration was refresh with kernel 4.14 and the
options needed to make it compile on kernel 4.9 were added manually.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2017-12-16 22:16:07 +01:00
Hauke Mehrtens
a362df6f25 x86: refresh configuration
Just refresh the kernel configuration, some options are removed because
they are now in the generic kernel configuration.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2017-12-16 22:11:05 +01:00
Philip Prindeville
f96085b35d x86: add on-chip thermal sensors and cpuid support
Cover temperature sensors for all mainstream 64-bit processors, including
AMD 10h and 15h families, Intel iCore, Xeon, Atom, and Via Nano.  Also
add CPUID support for user-space applications to detect CPU type.

Include the on-chip sensors for 64-bit CPU's in the generic profile
in case someone builds a 32-bit kernel to run on a Xeon SoC, etc.

Signed-off-by: Philip Prindeville <philipp@redfish-solutions.com>
2017-12-16 14:41:37 +01:00
Philip Prindeville
9868eba5a0 x86: refresh settings for 4.9.59
Signed-off-by: Philip Prindeville <philipp@redfish-solutions.com>
2017-12-16 14:41:37 +01:00
Zoltan HERPAI
7b5c989ab9 merge: targets: update image generation and targets
Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>
2017-12-08 19:41:18 +01:00
Lucian Cristian
9f13f98c8c kernel: Hyper-V PCI pass through
Signed-off-by: Lucian Cristian <lucian.cristian@gmail.com>
2017-11-22 22:36:20 +01:00
Lucian Cristian
551de61ddc kernel: add 32bit x86 HYPER-V support
Signed-off-by: Lucian Cristian <lucian.cristian@gmail.com>
[refresh config]
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2017-11-22 22:36:02 +01:00
Koen Vandeputte
62ede4f783 kernel: bump 4.9 to 4.9.63
Refreshed all patches.

Removed upstreamed parts.

Compile-tested: cns3xxx, imx6, mvebu, layerscape
Run-tested: cns3xxx, imx6

Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
2017-11-22 20:45:52 +01:00
Felix Fietkau
20f365d70f x86: fix reboot on apu2 boards
PC Engines apu2 needs to use the PCI reboot method, otherwise it can
hang.

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2017-10-05 21:14:43 +02:00
Philip Prindeville
344fde35e3 kernel: add packaging for Xeon iTCO watchdog timer
Signed-off-by: Philip Prindeville <philipp@redfish-solutions.com>
2017-09-17 00:08:00 +02:00
Baptiste Jonglez
cd10577350 x86: Fix xen serial console by removing conflicting PATA driver
The Xen serial console has been broken since the xen_domu subtarget
was merged in the generic x86 subtarget (commits 1d6879ee and 371b382a).

The reason for the broken serial console seems to be an IRQ conflict
between the serial console driver and the PATA_LEGACY driver:

[    1.330125] genirq: Flags mismatch irq 8. 00000000 (hvc_console) vs. 00000000 (platform[pata_legacy.4])
[    1.330134] hvc_open: request_irq failed with rc -16.
[    1.330148] Warning: unable to open an initial console.

Just drop the PATA_LEGACY driver from the x86/generic and x86_64
subtargets, since this driver is marked experimental and only supports
very old ISA devices anyway.  It is still included in the x86/legacy
subtarget where it rightfully belongs.

Fixes: FS#787

Signed-off-by: Baptiste Jonglez <git@bitsofnetworks.org>
2017-07-16 11:31:52 +02:00
Baptiste Jonglez
6548b34c3f x86/64: add xen DomU support
Xen support for x86/generic was added in 1d6879ee.  This commit also
enables it for x86/64.

This was successfully tested with Xen 4.5, although the serial console
is broken in the same way as x86/generic (see FS#787)

Signed-off-by: Baptiste Jonglez <git@bitsofnetworks.org>
2017-07-16 02:29:05 +02:00
Baptiste Jonglez
de8370fcf2 x86: Move USB support from subtargets to target config
All x86 subtargets enable USB support, so it makes sense to enable it
in the target config instead, to avoid duplication.

Also refresh subtarget configs accordingly.

Signed-off-by: Baptiste Jonglez <git@bitsofnetworks.org>
2017-07-16 02:29:05 +02:00
Baptiste Jonglez
609f169ff4 x86: Refresh subtargets kernel config
This was done by simply running `make kernel_menuconfig CONFIG_TARGET=subtarget`
and then saving without changing any option.

Most of the removed options can be explained because they are already
present in the target config or in the generic 4.9 config:

- PAE-related options, enabled by default on x86 by 961c0eac
- LZO-related options, enabled by default since 4.9

As far as I understand the build system, this shouldn't have any
user-visible impact, because the build system already merges the
various kernel configs during build.

Signed-off-by: Baptiste Jonglez <git@bitsofnetworks.org>
2017-07-16 02:29:04 +02:00
Baptiste Jonglez
31ba457416 x86: Drop stray subtarget "epia"
This subtarget was added by 961c0eac, probably by mistake.  It does
not contain anything beside a kernel config.

Acked-by: Daniel Golle <daniel@makrotopia.org>
Cc: Daniel Golle <daniel@makrotopia.org>
Signed-off-by: Baptiste Jonglez <git@bitsofnetworks.org>
2017-07-16 02:28:50 +02:00
Mathias Kresin
e4e984f2a0 treewide: use only board_name function to get name
Do not parse /tmp/sysinfo/board_name, /proc/cpuinfo or the device tree
compatible string directly. Always use the board_name function to get
the board name.

The admswconfig package still reads /proc/cpuinfo directly. The code
looks somehow broken and the whole adm5120 which uses this package
looks unmaintained. Leave it as it is for now.

Signed-off-by: Mathias Kresin <dev@kresin.me>
2017-07-15 23:13:34 +02:00
Mathias Kresin
ac3e05c5d7 treewide: populate boardname and model earlier
For targets using the generic board detection and board specific
settings in diag.sh, the board name is still unset at the time the
set_state() provided by diag.sh is called by 10_indicate_preinit.

Change the execution order to ensure the boardname is populated before
required the first time. Do the target specific board detection as
early as possible, directly followed by the generic one to allow a
seamless switch to the generic function for populating /tmp/sysinfo/.

Signed-off-by: Mathias Kresin <dev@kresin.me>
2017-07-15 23:13:34 +02:00
Stijn Tintel
a576ed5437 scripts/gen_image_generic.sh: move from x86/image
The script can also be useful for other targets.

Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
2017-07-14 04:09:16 +02:00
Felix Fietkau
7887a46f45 build: enable gzipping of images on x86 even if ext4 is disabled
There is lots of padding between the boot partition and the rootfs, so
gzipping is helpful here

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2017-07-06 11:30:33 +02:00
Stijn Tintel
880f73c327 kernel: cleanup CONFIG_SCHED_HRTICK
Remove CONFIG_SCHED_HRTICK from target configs, as it was added to the
generic config in b47fd76563.

Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
2017-06-29 04:46:59 +02:00
Sergey Ryazanov
68e7a2a0b7 kernel: disable CONFIG_SG_POOL by default
CONFIG_SG_POOL symbol is selected only by CONFIG_SCSI, since the last
one is disabled by default then disable CONFIG_SG_POOL by default too.
And explicitly enable it only for platforms that use CONFIG_SCSI.

Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
2017-06-07 18:31:10 +02:00
Lucian Cristian
cdedb24ef8 x86: include USB HID by default
Signed-off-by: Lucian Cristian <lucian.cristian@gmail.com>
2017-06-07 18:31:10 +02:00
Kristian Evensen
1898f7339f Add missing APU1 reference to x86 board.d
x86 board.d only contains a case for the APU2, not the APU1. This
causes, for example, network configuration not to be created correctly.
Even though the APU1 seems to reaching EOL, there a still a lot of them
out there.

The APU1 and APU2 is configured in the same way and this patch should
also be considered for stable, as the error also exists there.

Signed-off-by: Kristian Evensen <kristian.evensen@gmail.com>
2017-06-06 23:01:53 +02:00
Jo-Philipp Wich
1893b5622d x86: disable X2APIC support for legacy subtargets
Explicitely disable X2APIC support on legacy targets since the targeted
processor types do not support it anyway there.

Fixes FS#285.

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
2017-06-02 01:51:03 +02:00
Matthias Schiffer
dac07ca05b
x86: sysupgrade: explicitly rescan disk after writing partition table
This should ensure that the kernel partition can be mounted in
platform_copy_config when its size has changed.

Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
2017-05-29 23:50:34 +02:00
Matthias Schiffer
a77633d36d
x86: sysupgrade: refactor platform_do_upgrade
By returning early when no upgrade device can be found and handling the
SAVE_PARTITIONS=0 case differently, we can get rid of two levels of if.

Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
2017-05-29 23:50:34 +02:00
Matthias Schiffer
19b84cfff2
x86: sysupgrade: move partition table change check to platform_check_image
The staged sysupgrade will prevent us from using ask_bool in
platform_do_upgrade; therefore, the check is moved to platform_check_image.

Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
2017-05-29 23:50:34 +02:00
Hauke Mehrtens
2be8d34085 x86: fix build of geode target
The build bot complained that the OLPC option was not set.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2017-05-27 11:31:10 +02:00
Daniel Golle
62d0b1a444 x86/legacy: disable PAE again
commit 961c0eacea ('x86: fix lifting kernel CPU requirements and always
enable PAE') broke some older geode boards such as Soekris net4826.
Hence disable PAE on x86/legacy again in order to still support those
very old non-PAE capable CPUs.

Fixes FS#773 - PAE broke Soekris net4826

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2017-05-25 23:50:48 +02:00
Philip Prindeville
910df3f06c x86_64: add drivers for Xeon controller hub based GPIO
These drivers are in many reference-design Xeon, iCore, or
Atom64 based server boards.

Signed-off-by: Philip Prindeville <philipp@redfish-solutions.com>
2017-05-25 19:01:07 +02:00
Koen Vandeputte
e842e16f45 kernel: update kernel 4.9 to 4.9.29
- Refresh all patches
- Removed upstreamed
- Adapted 1

Compile tested on: bcm53xx, cns3xxx, imx6, lantiq
Run tested on: cns3xxx & imx6

Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
[update from 4.9.28 to 4.9.29]
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2017-05-21 21:51:22 +02:00
Philip Prindeville
0dcc36fc7d kernel: add hwmon for W83627EHF and family
Remove support for NCT6775/6 from W83627EHF driver so the NCT6775
driver will still be used for those chips.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Signed-off-by: Philip Prindeville <philipp@redfish-solutions.com>
2017-05-17 00:06:52 +02:00
Daniel Golle
961c0eacea x86: fix lifting kernel CPU requirements and always enable PAE
commit 89878f60f4 x86: lift kernel minimum CPU requirement to Pentium MMX
caused kconfig havoc. Fix this and make sure PAE is enabled even on legacy
CPUs as the minimum required CPU has been Pentium MMX for a while now and
hence PAE is supported even on the x86_legacy target.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2017-05-05 15:05:30 +02:00
Jo-Philipp Wich
bf58e39b9b x86/legacy: add missing config symbol
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
2017-05-05 10:20:52 +02:00
Daniel Golle
89878f60f4 x86: lift kernel minimum CPU requirement to Pentium MMX
Anything older than that isn't supported since commit f4f8f4a180,
hence also switch to Pentium MMX when building the kernel.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2017-05-05 09:53:44 +02:00
Daniel Golle
641a65fd06 x86: generic: use HIGHMEM64G instead of HIGHMEM4G
commit 4b4f739373 switched on HIGHMEM4G which implicitely disabled
PAE and hence also NX and other useful and security-relevant features.
Re-enable PAE by switching to HIGHMEM64G.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2017-05-05 09:51:17 +02:00
Daniel Golle
63571cb56c x86: keep /boot mounted for kexec
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2017-05-05 07:12:47 +02:00
Jo-Philipp Wich
4b4f739373 x86: enable 4G high memory support for generic (32bit) subtarget
This is required to fully support a number of 32bit x86 systems equipped
with more than one GB ram, e.g. certain Atom CPU machines.

Ref: https://forum.lede-project.org/t/17-01-1-x86-doesnt-detect-all-of-the-ram/3295

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
2017-04-27 15:19:18 +02:00
Philip Prindeville
7fe5963be0 build: allow specifying flow-control to grub on serial console
On the more sophisticated (i.e. deeper FIFO) serial controllers,
flow-control might be needed to avoid dropping output.

Signed-off-by: Philip Prindeville <philipp@redfish-solutions.com>
2017-04-03 08:51:02 +02:00
Felix Fietkau
9b940fe80d x86: enable ACPI support for the Geode subtarget
Most or all newer Geode device have ACPI hardware support
Should fix FS#577

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2017-03-22 11:51:24 +01:00
Rafał Miłecki
425f958830 x86: image: drop duplicated copy of bzImage into vmlinuz
It's already done once few lines earlier in the Image/Build/iso.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
2017-03-16 11:28:33 +01:00