Christoph Hellwig 84676c1f21 genirq/affinity: assign vectors to all possible CPUs ... Currently we assign managed interrupt vectors to all present CPUs. This works fine for systems were we only online/offline CPUs. But in case of systems that support physical CPU hotplug (or the virtualized version of it) this means the additional CPUs covered for in the ACPI tables or on the command line are not catered for. To fix this we'd either need to introduce new hotplug CPU states just for this case, or we can start assining vectors to possible but not present CPUs. Reported-by: Christian Borntraeger <borntraeger@de.ibm.com> Tested-by: Christian Borntraeger <borntraeger@de.ibm.com> Tested-by: Stefan Haberland <sth@linux.vnet.ibm.com> Fixes: 4b855ad371 ("blk-mq: Create hctx for each present CPU") Cc: linux-kernel@vger.kernel.org Cc: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jens Axboe <axboe@kernel.dk>		2018-01-12 11:01:38 -07:00
..
bpf	bpf: add schedule points to map alloc/free	2017-12-12 15:27:22 -08:00
cgroup	Revert "cgroup/cpuset: remove circular dependency deadlock"	2017-12-04 14:55:59 -08:00
configs
debug	kdb: Fix handling of kallsyms_symbol_next() return value	2017-12-06 16:12:43 -06:00
events	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2017-12-08 13:32:44 -08:00
gcov
irq	genirq/affinity: assign vectors to all possible CPUs	2018-01-12 11:01:38 -07:00
livepatch	Merge branch 'for-linus' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching	2017-11-15 10:21:58 -08:00
locking	locking/lockdep: Remove the cross-release locking checks	2017-12-12 12:38:51 +01:00
power	block: convert to bio_first_bvec_all & bio_first_page_all	2018-01-06 09:18:00 -07:00
printk	remove task and stack pointer printout from oops dump	2017-12-05 08:23:20 -08:00
rcu	Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2017-11-13 17:56:58 -08:00
sched	sched/rt: Do not pull from current CPU if only one CPU to pull	2017-12-15 16:28:02 +01:00
time	posix-timer: Properly check sigevent->sigev_notify	2017-12-15 11:08:40 +01:00
trace	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2017-12-15 13:08:37 -08:00
.gitignore
acct.c	Merge branch 'linus' into locking/core, to resolve conflicts	2017-11-07 10:32:44 +01:00
async.c
audit.c	Audit: remove unused audit_log_secctx function	2017-11-10 16:08:47 -05:00
audit.h	audit/stable-4.15 PR 20171113	2017-11-15 13:28:48 -08:00
audit_fsnotify.c
audit_tree.c	Merge branch 'fsnotify' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs	2017-11-14 14:08:20 -08:00
audit_watch.c
auditfilter.c	audit: filter PATH records keyed on filesystem magic	2017-11-10 16:08:56 -05:00
auditsc.c	audit/stable-4.15 PR 20171113	2017-11-15 13:28:48 -08:00
backtracetest.c
bounds.c
capability.c
compat.c
configs.c
context_tracking.c
cpu.c	Merge branch 'smp-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2017-12-06 17:45:36 -08:00
cpu_pm.c
crash_core.c	kdump: print a message in case parse_crashkernel_mem resulted in zero bytes	2017-11-17 16:10:03 -08:00
crash_dump.c
cred.c
delayacct.c
dma.c
elfcore.c
exec_domain.c
exit.c	arch: define weak abort()	2017-12-14 16:00:49 -08:00
extable.c	kprobes, x86/alternatives: Use text_mutex to protect smp_alt_modules	2017-11-07 12:20:09 +01:00
fork.c	pid: remove pidhash	2017-11-17 16:10:04 -08:00
freezer.c
futex.c	futex: futex_wake_op, fix sign_extend32 sign bits	2017-12-10 12:50:57 -08:00
futex_compat.c
groups.c	kernel: make groups_sort calling a responsibility group_info allocators	2017-12-14 16:00:49 -08:00
hung_task.c
irq_work.c	Merge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2017-11-13 17:33:11 -08:00
jump_label.c	jump_label: Invoke jump_label_test() via early_initcall()	2017-11-14 08:41:41 +01:00
kallsyms.c	kallsyms: take advantage of the new '%px' format	2017-11-29 10:30:13 -08:00
kcmp.c
Kconfig.freezer
Kconfig.hz
Kconfig.locks
Kconfig.preempt
kcov.c	kcov: fix comparison callback signature	2017-12-14 16:00:48 -08:00
kexec.c
kexec_core.c
kexec_file.c	resource: Provide resource struct in resource walk callback	2017-11-07 15:35:57 +01:00
kexec_internal.h
kmod.c
kprobes.c
ksysfs.c
kthread.c	treewide: Remove TIMER_FUNC_TYPE and TIMER_DATA_TYPE casts	2017-11-21 16:35:54 -08:00
latencytop.c
Makefile
memremap.c
module-internal.h
module.c	kallsyms: take advantage of the new '%px' format	2017-11-29 10:30:13 -08:00
module_signing.c
notifier.c
nsproxy.c
padata.c	treewide: setup_timer() -> timer_setup()	2017-11-21 15:57:07 -08:00
panic.c	kernel/panic.c: add TAINT_AUX	2017-11-17 16:10:04 -08:00
params.c
pid.c	pid: remove pidhash	2017-11-17 16:10:04 -08:00
pid_namespace.c	pid: remove pidhash	2017-11-17 16:10:04 -08:00
profile.c
ptrace.c
range.c
reboot.c	kernel/reboot.c: add devm_register_reboot_notifier()	2017-11-17 16:10:04 -08:00
relay.c
resource.c	x86/mm, resource: Use PAGE_KERNEL protection for ioremap of memory pages	2017-11-07 15:35:58 +01:00
seccomp.c	Merge branch 'linus' into locking/core, to resolve conflicts	2017-11-07 10:32:44 +01:00
signal.c	Merge branch 'akpm' (patches from Andrew)	2017-11-17 16:56:17 -08:00
smp.c	smp/core: Use lockdep to assert IRQs are disabled/enabled	2017-11-08 11:13:50 +01:00
smpboot.c
smpboot.h
softirq.c	kmemcheck: rip it out	2017-11-15 18:21:05 -08:00
stacktrace.c
stop_machine.c
sys.c	arm64 updates for 4.15	2017-11-15 10:56:56 -08:00
sys_ni.c
sysctl.c	kernel/sysctl.c: code cleanups	2017-11-17 16:10:03 -08:00
sysctl_binary.c
task_work.c	Merge branch 'linus' into locking/core, to resolve conflicts	2017-11-07 10:32:44 +01:00
taskstats.c
test_kprobes.c
torture.c
tracepoint.c
tsacct.c
ucount.c
uid16.c	kernel: make groups_sort calling a responsibility group_info allocators	2017-12-14 16:00:49 -08:00
umh.c	kernel/umh.c: optimize 'proc_cap_handler()'	2017-11-17 16:10:01 -08:00
up.c
user-return-notifier.c
user.c
user_namespace.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace	2017-11-16 12:20:15 -08:00
utsname.c
utsname_sysctl.c
watchdog.c	Merge branch 'linus' into sched/core, to pick up fixes	2017-11-08 10:17:15 +01:00
watchdog_hld.c	Merge branch 'linus' into core/urgent, to pick up dependent commits	2017-11-04 08:53:04 +01:00
workqueue.c	workqueue: remove unneeded kallsyms include	2017-12-11 07:15:43 -08:00
workqueue_internal.h	Merge branch 'for-4.14-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq	2017-11-06 12:26:49 -08:00