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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
These drivers are in many reference-design Xeon, iCore, or
Atom64 based server boards.
Signed-off-by: Philip Prindeville <philipp@redfish-solutions.com>
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>
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>
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>
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>
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>
