Repository files (latest commit first)

Filename	Latest commit message	Latest commit date
Grygorii Strashko 6d4affea7d genirq: Don't return ENOSYS in irq_chip_retrigger_hierarchy ... irq_chip_retrigger_hierarchy() returns -ENOSYS if it was not able to find at least one .irq_retrigger() callback implemented in the IRQ domain hierarchy. That's wrong, because check_irq_resend() expects a 0 return value from the callback in case that the hardware assisted resend was not possible. If the return value is non zero the core code assumes hardware resend success and the software resend is not invoked. This results in lost interrupts on platforms where none of the parent irq chips in the hierarchy implements the retrigger callback. This is observable on TI OMAP, where the hierarchy is: ARM GIC <- OMAP wakeupgen <- TI Crossbar Return 0 instead so the software resend mechanism gets invoked. [ tglx: Massaged changelog ] Fixes: 85f08c17de ('genirq: Introduce helper functions...') Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com> Reviewed-by: Marc Zyngier <marc.zyngier@arm.com> Reviewed-by: Jiang Liu <jiang.liu@linux.intel.com> Cc: Sudeep Holla <sudeep.holla@arm.com> Cc: <linux@arm.linux.org.uk> Cc: <nsekhar@ti.com> Cc: <jason@lakedaemon.net> Cc: <balbi@ti.com> Cc: <linux-arm-kernel@lists.infradead.org> Cc: <tony@atomide.com> Cc: stable@vger.kernel.org # 4.1 Link: http://lkml.kernel.org/r/1439554830-19502-2-git-send-email-grygorii.strashko@ti.com Signed-off-by: Thomas Gleixner <tglx@linutronix.de>		2015-08-20 00:25:25 +02:00
..
bpf	bpf: allow networking programs to use bpf_trace_printk() for debugging	2015-06-15 15:53:50 -07:00
configs	kconfig: add xenconfig defconfig helper	2015-06-16 11:04:29 +01:00
debug
events	perf: Fix PERF_EVENT_IOC_PERIOD migration race	2015-08-12 11:37:22 +02:00
gcov	gcov: add support for GCC 5.1	2015-06-30 19:44:57 -07:00
irq	genirq: Don't return ENOSYS in irq_chip_retrigger_hierarchy	2015-08-20 00:25:25 +02:00
livepatch	Merge branches 'for-4.1/upstream-fixes', 'for-4.2/kaslr' and 'for-4.2/upstream' into for-linus	2015-06-22 16:26:56 +02:00
locking	locking/pvqspinlock: Fix kernel panic in locking-selftest	2015-07-21 10:18:07 +02:00
power	Power management and ACPI fixes for v4.2-rc1	2015-07-01 14:17:44 -07:00
printk	printk: improve the description of /dev/kmsg line format	2015-06-30 19:44:59 -07:00
rcu	This patch series contains several clean ups and even a new trace clock	2015-06-26 14:02:43 -07:00
sched	sched/fair: Test list head instead of list entry in throttle_cfs_rq()	2015-07-06 14:15:08 +02:00
time	tick: Move the export of tick_broadcast_oneshot_control to the proper place	2015-07-14 12:01:04 +02:00
trace	ftrace: Fix breakage of set_ftrace_pid	2015-07-24 13:58:14 -04:00
.gitignore
acct.c	acct: check FMODE_CAN_WRITE	2015-04-11 22:27:55 -04:00
async.c
audit.c	Merge branch 'upstream' of git://git.infradead.org/users/pcmoore/audit	2015-06-27 13:53:16 -07:00
audit.h	Merge branch 'upstream' of git://git.infradead.org/users/pcmoore/audit	2015-04-22 14:49:23 -07:00
audit_tree.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2015-04-26 17:22:07 -07:00
audit_watch.c	VFS: audit: d_backing_inode() annotations	2015-04-15 15:06:55 -04:00
auditfilter.c
auditsc.c	Fix broken audit tests for exec arg len	2015-07-08 09:33:38 -07:00
backtracetest.c
bounds.c
capability.c	kernel: conditionally support non-root users, groups and capabilities	2015-04-15 16:35:22 -07:00
cgroup.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace	2015-07-03 15:20:57 -07:00
cgroup_freezer.c
compat.c	compat: cleanup coding in compat_get_bitmap() and compat_put_bitmap()	2015-06-04 23:57:18 +02:00
configs.c
context_tracking.c	context_tracking: Inherit TIF_NOHZ through forks instead of context switches	2015-05-07 12:02:51 +02:00
cpu.c	genirq: Revert sparse irq locking around __cpu_up() and move it to x86 for now	2015-07-15 10:39:17 +02:00
cpu_pm.c
cpuset.c	kernel, cpuset: remove exception for __GFP_THISNODE	2015-04-14 16:49:03 -07:00
crash_dump.c
cred.c	kernel: conditionally support non-root users, groups and capabilities	2015-04-15 16:35:22 -07:00
delayacct.c
dma.c
elfcore.c
exec_domain.c	Remove rest of exec domains.	2015-04-12 21:03:31 +02:00
exit.c	exit,stats: /* obey this comment */	2015-06-25 17:00:43 -07:00
extable.c
fork.c	x86/fpu, sched: Introduce CONFIG_ARCH_WANTS_DYNAMIC_TASK_STRUCT and use it on x86	2015-07-18 03:42:51 +02:00
freezer.c
futex.c	Merge branch 'sched-locking-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2015-06-24 14:46:01 -07:00
futex_compat.c
groups.c	kernel: conditionally support non-root users, groups and capabilities	2015-04-15 16:35:22 -07:00
hung_task.c	kernel/hung_task.c: change hung_task.c to use for_each_process_thread()	2015-04-15 16:35:22 -07:00
irq_work.c
jump_label.c	module, jump_label: Fix module locking	2015-05-27 11:09:50 +09:30
kallsyms.c
kcmp.c
Kconfig.freezer
Kconfig.hz
Kconfig.locks	locking/qrwlock: Rename QUEUE_RWLOCK to QUEUED_RWLOCKS	2015-05-12 09:46:00 +02:00
Kconfig.preempt
kexec.c	kernel/panic/kexec: fix "crash_kexec_post_notifiers" option issue in oops path	2015-06-30 19:44:57 -07:00
kmod.c
kprobes.c
ksysfs.c
kthread.c	kthread: export kthread functions	2015-08-07 04:39:41 +03:00
latencytop.c
Makefile	make certificate list change message more useful	2015-07-02 16:42:13 -07:00
module-internal.h
module.c	module: weaken locking assertion for oops path.	2015-07-29 06:13:22 +09:30
module_signing.c
notifier.c
nsproxy.c
padata.c
panic.c	kernel/panic/kexec: fix "crash_kexec_post_notifiers" option issue in oops path	2015-06-30 19:44:57 -07:00
params.c	Minor merge needed, due to function move.	2015-07-01 10:49:25 -07:00
pid.c	fork: report pid reservation failure properly	2015-04-17 09:04:06 -04:00
pid_namespace.c
profile.c
ptrace.c	ptrace: ptrace_detach() can no longer race with SIGKILL	2015-04-17 09:04:06 -04:00
range.c
reboot.c	kernel/reboot.c: add orderly_reboot for graceful reboot	2015-04-15 16:35:23 -07:00
relay.c	kernel/relay.c: use kvfree() in relay_free_page_array()	2015-06-30 19:44:59 -07:00
resource.c	mm: Fix bugs in region_is_ram()	2015-07-22 17:20:34 +02:00
seccomp.c	seccomp, filter: add and use bpf_prog_create_from_user from seccomp	2015-05-09 17:35:05 -04:00
signal.c	signal: fix information leak in copy_siginfo_to_user	2015-08-07 04:39:40 +03:00
smp.c	smp: Fix error case handling in smp_call_function_*()	2015-04-19 13:19:23 -07:00
smpboot.c	watchdog: add watchdog_cpumask sysctl to assist nohz	2015-06-24 17:49:40 -07:00
smpboot.h
softirq.c
stacktrace.c
stop_machine.c	sched/stop_machine: Fix deadlock between multiple stop_two_cpus()	2015-06-19 10:03:12 +02:00
sys.c	prctl: more prctl(PR_SET_MM_*) checks	2015-06-25 17:00:37 -07:00
sys_ni.c	kernel: conditionally support non-root users, groups and capabilities	2015-04-15 16:35:22 -07:00
sysctl.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace	2015-07-03 15:20:57 -07:00
sysctl_binary.c
system_certificates.S
system_keyring.c
task_work.c
taskstats.c
test_kprobes.c
torture.c	rcu: Convert ACCESS_ONCE() to READ_ONCE() and WRITE_ONCE()	2015-05-27 12:56:15 -07:00
tracepoint.c
tsacct.c
uid16.c
up.c
user-return-notifier.c
user.c
user_namespace.c
utsname.c
utsname_sysctl.c
watchdog.c	watchdog: add watchdog_cpumask sysctl to assist nohz	2015-06-24 17:49:40 -07:00
workqueue.c	Minor merge needed, due to function move.	2015-07-01 10:49:25 -07:00
workqueue_internal.h