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- 09 Aug, 2017 1 commit
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Michael Ellerman authored
In commit 05a4a952 ("kernel/watchdog: split up config options"), CONFIG_LOCKUP_DETECTOR was split into two separate config options, CONFIG_HARDLOCKUP_DETECTOR and CONFIG_SOFTLOCKUP_DETECTOR. Our defconfigs still have CONFIG_LOCKUP_DETECTOR=y, but that is no longer user selectable, and we don't mention the new options, so we end up with none of them enabled. So update the defconfigs to turn on the new SOFT and HARD options, the end result being the same as what we had previously. Fixes: 05a4a952 ("kernel/watchdog: split up config options") Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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- 10 Apr, 2017 1 commit
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Borislav Petkov authored
Move all the EDAC core functionality behind CONFIG_EDAC and get rid of that indirection. Update defconfigs which had it. While at it, fix dependencies such that EDAC depends on RAS for the tracepoints. Signed-off-by: Borislav Petkov <bp@suse.de> Cc: linux-arm-kernel@lists.infradead.org Cc: linuxppc-dev@lists.ozlabs.org Cc: Chris Metcalf <cmetcalf@mellanox.com> Cc: linux-edac@vger.kernel.org
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- 27 Mar, 2017 3 commits
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Anton Blanchard authored
The config option for the POWER8 crc32c recently changed from CONFIG_CRYPT_CRC32C_VPMSUM to CONFIG_CRYPTO_CRC32C_VPMSUM. Update the configs. Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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Anton Blanchard authored
Most people use perf these days, so save about 31kB by making oprofile a module. Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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Anton Blanchard authored
It turns out cloud-config uses ISO9660 filesystems to inject configuration data into cloud images. The cloud-config failures when ISO9660_FS is not enabled are cryptic, and building it in makes mainline testing easier, so re-enable it. Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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- 08 Feb, 2017 1 commit
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Naveen N. Rao authored
Specifically: - CONFIG_BPF_SYSCALL - CONFIG_NET_SCHED - CONFIG_NET_CLS_BPF - CONFIG_NET_CLS_ACT - CONFIG_NET_ACT_BPF - CONFIG_CGROUP_BPF - CONFIG_UPROBE_EVENT ... in pseries, ppc64 and powernv defconfigs. Signed-off-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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- 30 Nov, 2016 1 commit
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Thiago Jung Bauermann authored
Enable CONFIG_KEXEC_FILE in powernv_defconfig, ppc64_defconfig and pseries_defconfig. It depends on CONFIG_CRYPTO_SHA256=y, so add that as well. Signed-off-by: Thiago Jung Bauermann <bauerman@linux.vnet.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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- 18 Nov, 2016 1 commit
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Michael Ellerman authored
These are the PPC optimised versions of various crypto algorithms, so we should turn them on by default to get test coverage. Suggested-by: Nicholas Piggin <npiggin@gmail.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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- 14 Nov, 2016 1 commit
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Bartlomiej Zolnierkiewicz authored
IDE subsystem has been deprecated since 2009 and the majority (if not all) of Linux distributions have switched to use libata for ATA support exclusively. However there are still some users (mostly old or/and embedded non-x86 systems) that have not converted from using IDE subsystem to libata PATA drivers. This doesn't seem to be good thing in the long-term for Linux as while there is less and less PATA systems left in use: * testing efforts are divided between two subsystems * having duplicate drivers for same hardware confuses users This patch converts ppc64_defconfig to use libata PATA drivers. Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
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- 04 Oct, 2016 4 commits
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Anton Blanchard authored
We are starting to see i40e adapters in recent machines, so enable it in our configs. Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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Anton Blanchard authored
Change a few devices and filesystems that are seldom used any more from built in to modules. This reduces our vmlinux about 500kB. Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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Anton Blanchard authored
When we issue a system reset, every CPU in the box prints an Oops, including a backtrace. Each of these can be quite large (over 4kB) and we may end up wrapping the ring buffer and losing important information. Bump the base size from 128kB to 256kB and the per CPU size from 4kB to 8kB. Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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Anton Blanchard authored
We see big improvements with the VMX crypto functions (often 10x or more), so enable it as a module. Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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- 08 Jul, 2016 1 commit
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Andrew Donnellan authored
Update defconfigs to remove old symbols and comments referencing old symbols. Dropped: * AVERAGE * INET_LRO * EXT3_DEFAULTS_TO_ORDERED * EXT3_FS_XATTR * I2O * INFINIBAND_AMSO1100 * INFINIBAND_EHCA * IP1000 Replaced: * BLK_DEV_XIP -> BLK_DEV_RAM_DAX * CLK_PPC_CORENET -> CLK_QORIQ * EXT2_FS_XIP -> FS_DAX * EXT3_FS* -> EXT4_FS* Signed-off-by: Andrew Donnellan <andrew.donnellan@au1.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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- 14 Dec, 2015 1 commit
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Rashmica Gupta authored
All users of QPACE have upgraded to QPACE2 so remove the Cell QPACE code. Signed-off-by: Rashmica Gupta <rashmicy@gmail.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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- 29 Sep, 2015 1 commit
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Michael Ellerman authored
Commit 086b91d0 ("scsi_dh: integrate into the core SCSI code") changed CONFIG_SCSI_DH from tristate to bool. Our defconfigs have CONFIG_SCSI_DH=m, which the kconfig machinery warns us is invalid, but instead of converting it to =y it leaves it unset. This means we loose the CONFIG_SCSI_DH code and everything that depends on it. So convert the values in the defconfigs to =y. Fixes: 086b91d0 ("scsi_dh: integrate into the core SCSI code") Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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- 27 Aug, 2015 1 commit
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Vasant Hegde authored
Commit 84ad6e5c added LEDS support for PowerNV platform. Lets update ppc64_defconfig to pick LEDS driver. PowerNV LEDS driver looks for "/ibm,opal/leds" node in device tree and loads if this node exists. Hence added it as 'm'. Also note that powernv LEDS driver needs NEW_LEDS and LEDS_CLASS as well. Hence added them to config file. mpe: Also add them to pseries_defconfig, which is currently also used for powernv systems. Suggested-by: Michael Ellerman <mpe@ellerman.id.au> Signed-off-by: Vasant Hegde <hegdevasant@linux.vnet.ibm.com> Cc: Stewart Smith <stewart@linux.vnet.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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- 04 Jun, 2015 1 commit
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Anton Blanchard authored
Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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- 07 Apr, 2015 1 commit
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Michael Ellerman authored
The celleb code has seen no actual development for ~7 years. We (maintainers) have no access to test hardware, and it is highly likely the code has bit-rotted. As far as we're aware the hardware was never widely available, and is certainly no longer available, and no one on the list has shown any interest in it over the years. So remove it. If anyone has one and cares please speak up. Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Acked-by: Jeremy Kerr <jk@ozlabs.org>
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- 21 Jan, 2015 4 commits
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Anton Blanchard authored
Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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Anton Blanchard authored
KSM will only be used on areas marked for merging via madvise, and it is showing nice improvements on KVM workloads, so enable it by default. Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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Anton Blanchard authored
We are starting to see ppc64 boxes with SATA AHCI adapters in it, so enable it in our defconfigs. Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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Anton Blanchard authored
This was enabled on the pseries defconfigs recently, but missed the ppc64 one. Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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- 20 Jan, 2015 1 commit
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Michael Ellerman authored
It looks like it's ~4 years since we updated some of these, so do a bulk update. Verified that the before and after generated configs are exactly the same. Which begs the question why update them? The answer is that it can be confusing when the stored defconfig drifts too far from the generated result. Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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- 30 Nov, 2014 1 commit
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Paul Gortmaker authored
In commit 9c62a68d ("netpoll: Remove dead packet receive code (CONFIG_NETPOLL_TRAP)") this Kconfig option was removed. So remove references to it from all defconfigs as well. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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- 03 Oct, 2014 1 commit
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Michael Ellerman authored
It pulls in more code, including causing us to build a relocatable kernel, which is good for testing. The resulting kernel is still usable as a non-crash dump kernel. Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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- 24 Sep, 2014 1 commit
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Michal Marek authored
Commit 5d6be6a5 ("scsi_netlink : Make SCSI_NETLINK dependent on NET instead of selecting NET") removed what happened to be the only instance of 'select NET'. Defconfigs that were relying on the select now lack networking support. Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Cc: linuxppc-dev@lists.ozlabs.org Signed-off-by: Michal Marek <mmarek@suse.cz> Signed-off-by: David S. Miller <davem@davemloft.net>
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- 09 Sep, 2014 1 commit
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Cyril Bur authored
CONFIG_FHANDLE is a requirement for systemd and with the increasing uptake of systemd within distros it makes sense for 64 bit defconfigs to include it. Signed-off-by: Cyril Bur <cyril.bur@au1.ibm.com>
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- 23 Mar, 2014 1 commit
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Anton Blanchard authored
Our netfilter options are stale and important things like masquerading are no longer enabled. Instead of trying to keep up with any updates, set CONFIG_NETFILTER_ADVANCED=n on ppc64* and pseries* defconfigs. This enables the most common netfilter modules for us. While here, enable the network bridge module which is heavily used in KVM setups. Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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- 15 Jan, 2014 1 commit
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Olof Johansson authored
This makes ppc64_defconfig bootable without initrd on pasemi systems, most of whom have MV SATA controllers. Some have SIL24, but that driver is already enabled. Signed-off-by: Olof Johansson <olof@lixom.net> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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- 30 Oct, 2013 3 commits
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Anton Blanchard authored
Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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Anton Blanchard authored
Enable a few modules required to boot on a POWER multipath box. Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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Anton Blanchard authored
Run savedefconfig over the ppc64, ppc64e and pseries config Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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- 25 Jul, 2013 1 commit
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Bjorn Helgaas authored
Convert CONFIG_HOTPLUG_PCI from tristate to bool. This only affects the hotplug core; several of the hotplug drivers can still be modules. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Acked-by: Yinghai Lu <yinghai@kernel.org>
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- 20 Jun, 2013 1 commit
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Alistair Popple authored
Update default configurations for systems with CONFIG_BOOTX_TEXT selected so that they continue to print early debug messages as is currently the case. Signed-off-by: Alistair Popple <alistair@popple.id.au> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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- 15 Feb, 2013 1 commit
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Michael Neuling authored
Signed-off-by: Matt Evans <matt@ozlabs.org> Signed-off-by: Michael Neuling <mikey@neuling.org> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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- 10 Jan, 2013 3 commits
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Anton Blanchard authored
powerpc: Enable devtmpfs, EFI partition support and tmpfs ACLs on pseries, ppc64 and ppc64e defconfig We need devtmpfs enabled to boot on recent versions of Fedora. EFI partitions will be useful for large block devices. tmpfs ACL support is used by some distros for managing access to devices. Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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Anton Blanchard authored
Set CONFIG_NLS_DEFAULT to utf8. The distros do this (eg ppc64 FC17 and RHEL6) as well as the x86 defconfigs. Userspace these days is most likely to expect utf8 anyway. Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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Anton Blanchard authored
No changes, just update the configs with savedefconfig. Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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- 17 Sep, 2012 1 commit
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Michael Neuling authored
On POWER6 and POWER7 if the input operand to an instruction is a denormalised single precision binary floating point value we can take a denormalisation exception where it's expected that the hypervisor (HV=1) will fix up the inputs before the instruction is run. This adds code to handle this denormalisation exception for POWER6 and POWER7. It also add a CONFIG_PPC_DENORMALISATION option and sets it in pseries/ppc64_defconfig. This is useful on bare metal systems only. Based on patch from Milton Miller. Signed-off-by: Michael Neuling <mikey@neuling.org> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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