AuxXxilium/linux_dsm_epyc7002
1
0
Fork 0
mirror of https://github.com/AuxXxilium/linux_dsm_epyc7002.git synced 2025-02-06 08:05:22 +07:00
Code Issues Actions Packages Projects Releases Wiki Activity
4c9cd468b3
linux_dsm_epyc7002/arch/powerpc/platforms/pseries
History
Michael Ellerman 4c9cd468b3 powerpc/pseries: Make PCI non-optional 
The pseries build with PCI=n looks to have been broken for at least 5
years, and no one's noticed or cared.

Following the obvious breakages backward, the first commit I can find
that builds is the parent of 2eb4afb69f ("powerpc/pci: Move pseries
code into pseries platform specific area") from April 2009.

A distro would never ship a PCI=n kernel, so it is only useful for folks
building custom kernels. Also on KVM the virtio devices appear on PCI,
so it would only be useful if you were building kernels specifically to
run on PowerVM and with no PCI devices.

The added code complexity, and testing load (which we've clearly not
been doing), is not justified by the small reduction in kernel size for
such a niche use case.

So just make PCI non-optional on pseries.

Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2015-10-15 20:31:54 +11:00
..
cmm.c powerpc/pseries: Drop unnecessary continue 2014-09-23 11:00:40 +10:00
dlpar.c powerpc/pseries: re-use code from of_helpers module 2015-10-05 21:11:28 +11:00
dtl.c powerpc: Replace __get_cpu_var uses 2014-11-03 12:12:32 +11:00
eeh_pseries.c powerpc/eeh: fix comment for wait_state() 2015-05-13 14:00:07 +10:00
event_sources.c of/irq: simplify args to irq_create_of_mapping 2013-10-24 11:42:57 +01:00
firmware.c powerpc/pseries: Update CPU maps when device tree is updated 2013-04-26 16:08:23 +10:00
hotplug-cpu.c powerpc: Replace cpumask_weight(cpu_possible_mask) with num_possible_cpus() 2015-01-23 14:02:51 +11:00
hotplug-memory.c powerpc/pseries: use kmemdup rather than duplicating its implementation 2015-08-18 19:34:42 +10:00
hvCall_inst.c powerpc: Replace __get_cpu_var uses 2014-11-03 12:12:32 +11:00
hvCall.S powerpc, jump_label: Include linux/jump_label.h to get HAVE_JUMP_LABEL define 2015-04-09 09:40:29 +02:00
hvconsole.c pseries: Move plpar_wrapper.h to powerpc common include/asm location. 2013-08-27 14:43:05 +10:00
hvcserver.c powerpc/pseries/hvcserver: don't memset pi_buff if it is null 2015-10-09 08:03:03 +11:00
io_event_irq.c powerpc/le: Enable RTAS events support 2014-04-07 10:33:12 +10:00
iommu.c powerpc/iommu: Cleanup setting of DMA base/offset 2015-07-13 10:10:55 +10:00
Kconfig powerpc/pseries: Make PCI non-optional 2015-10-15 20:31:54 +11:00
kexec.c pseries: Move plpar_wrapper.h to powerpc common include/asm location. 2013-08-27 14:43:05 +10:00
lpar.c powerpc, jump_label: Include linux/jump_label.h to get HAVE_JUMP_LABEL define 2015-04-09 09:40:29 +02:00
lparcfg.c powerpc/pseries: Fix endian issues in /proc/ppc64/lparcfg 2013-12-13 15:48:35 +11:00
Makefile powerpc/pseries: extract of_helpers module 2015-10-05 21:11:24 +11:00
mobility.c powerpc updates for 4.1 2015-04-16 13:53:32 -05:00
msi.c powerpc/PCI: Use for_pci_msi_entry() to access MSI device list 2015-07-22 18:37:42 +02:00
nvram.c powerpc/rtas: Make timestamp related code y2038-safe 2015-03-23 14:06:11 +11:00
of_helpers.c powerpc/pseries: handle nodes without '/' 2015-10-05 21:11:27 +11:00
of_helpers.h powerpc/pseries: extract of_helpers module 2015-10-05 21:11:24 +11:00
offline_states.h powerpc/smp: soft-replugged CPUs must go back to start_secondary 2011-04-01 15:37:09 +11:00
pci_dlpar.c powerpc/pseries: Move controller ops from ppc_md to controller_ops 2015-04-11 20:49:15 +10:00
pci.c powerpc/pseries: Quieten ibm,pcie-link-speed-stats warning 2014-11-10 09:59:33 +11:00
power.c powerpc/pseries: Switch pseries drivers to use machine_xxx_initcall() 2014-07-28 14:11:26 +10:00
pseries_energy.c powerpc: Fix a number of sparse warnings 2013-08-14 11:50:24 +10:00
pseries.h Merge branch 'next-dlpar' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc into next 2015-04-13 15:30:21 +10:00
ras.c powerpc/rtas: Introduce rtas_get_sensor_fast() for IRQ handlers 2015-07-23 19:43:11 +10:00
reconfig.c powerpc/pseries: extract of_helpers module 2015-10-05 21:11:24 +11:00
rng.c powerpc: Use hardware RNG for arch_get_random_seed_* not arch_get_random_* 2015-07-23 19:52:03 +10:00
scanlog.c ppc: Clean up scanlog 2013-05-01 17:29:45 -04:00
setup.c genirq: Remove irq argument from irq flow handlers 2015-09-16 15:47:51 +02:00
smp.c powerpc: Drop return value of smp_ops->probe() 2015-04-10 20:02:49 +10:00
suspend.c powerpc/pseries: Switch pseries drivers to use machine_xxx_initcall() 2014-07-28 14:11:26 +10:00