android_kernel_samsung_a7y1.../kernel
Sultan Alsawaf 447af8c70b kernel: Don't allow IRQ affinity masks to have more than one CPU
Even with an affinity mask that has multiple CPUs set, IRQs always run
on the first CPU in their affinity mask. Drivers that register an IRQ
affinity notifier (such as pm_qos) will therefore have an incorrect
assumption of where an IRQ is affined.

Fix the IRQ affinity mask deception by forcing it to only contain one
set CPU.

Change-Id: I12d28a061b6dc0dca0d04f703fbd77a6f0024d3d
Signed-off-by: Sultan Alsawaf <sultan@kerneltoast.com>
Signed-off-by: SamarV-121 <samarvispute121@gmail.com>
2020-08-24 22:51:21 +05:30
..
bpf bpf: Explicitly memset the bpf_attr structure 2020-04-07 14:25:20 +02:00
configs A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
debug kdb: do a sanity check on the cpu in kdb_per_cpu() 2020-04-07 13:41:56 +02:00
events perf/core: Fix mlock accounting in perf_mmap() 2020-04-07 13:51:39 +02:00
gcov A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
irq kernel: Don't allow IRQ affinity masks to have more than one CPU 2020-08-24 22:51:21 +05:30
livepatch A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
locking locking/spinlock/debug: Fix various data races 2020-04-07 13:28:27 +02:00
power power: Add generic wakelock blocker driver v1.0.0 2020-08-18 21:54:39 +05:30
printk printk: Add sys kernel interface to configure linux printk logging 2020-04-08 11:16:47 +02:00
rcu rcutorture: Fix cleanup path for invalid torture_type strings 2020-04-06 18:20:15 +02:00
sched kernel: Add API to mark IRQs and kthreads as performance critical 2020-08-18 23:10:22 +05:30
time clocksource: Prevent double add_timer_on() for watchdog_timer 2020-04-07 13:51:37 +02:00
trace fs: prevent page refcount overflow in pipe_buf_get 2020-04-07 14:09:48 +02:00
acct.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
async.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
audit_fsnotify.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
audit_tree.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
audit_watch.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
audit.c audit: always check the netlink payload length in audit_receive_msg() 2020-04-07 14:09:50 +02:00
audit.h A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
auditfilter.c audit: fix error handling in audit_data_to_entry() 2020-04-07 14:04:43 +02:00
auditsc.c audit: print empty EXECVE args 2020-04-07 12:36:13 +02:00
backtracetest.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
bounds.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
capability.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
cgroup_freezer.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
cgroup_pids.c cgroup: pids: use atomic64_t for pids->limit 2020-04-07 13:07:11 +02:00
cgroup.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
compat.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
configs.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
context_tracking.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
cpu_pm.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
cpu.c kernel: Add API to mark IRQs and kthreads as performance critical 2020-08-18 23:10:22 +05:30
cpuset.c A750FNPUU4CTE3 2020-08-18 17:44:51 +05:30
crash_dump.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
cred.c access: avoid the RCU grace period for the temporary subjective credentials 2020-04-06 20:24:58 +02:00
delayacct.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
dma.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
elfcore.c kernel/elfcore.c: include proper prototypes 2020-04-07 08:08:10 +02:00
exec_domain.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
exit.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
extable.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
fork.c kernel/sysctl.c: do not override max_threads provided by userspace 2020-04-07 08:09:55 +02:00
freezer.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
futex_compat.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
futex.c futex: Unbreak futex hashing 2020-04-07 14:18:39 +02:00
groups.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
hung_task.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
irq_work.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
jump_label.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
kallsyms.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
kaslr.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
kcmp.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
Kconfig.freezer A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
Kconfig.hz A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
Kconfig.locks A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
Kconfig.preempt A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
kcov.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
kexec_core.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
kexec_file.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
kexec_internal.h A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
kexec.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
kmod.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
kprobes.c kprobes: Don't call BUG_ON() if there is a kprobe in use on free list 2020-04-07 12:27:35 +02:00
ksysfs.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
kthread.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
latencytop.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
Makefile printk: Add sys kernel interface to configure linux printk logging 2020-04-08 11:16:47 +02:00
membarrier.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
memremap.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
module_signing.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
module-internal.h A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
module.c kernel/module.c: wakeup processes in module_wq on module unload 2020-04-07 13:08:13 +02:00
notifier.c x86/mm: split vmalloc_sync_all() 2020-04-07 14:14:34 +02:00
nsproxy.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
padata.c padata: Remove broken queue flushing 2020-04-07 13:55:17 +02:00
panic.c panic: ensure preemption is disabled during panic() 2020-04-07 08:08:25 +02:00
params.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
pid_namespace.c signal/pid_namespace: Fix reboot_pid_ns to use send_sig not force_sig 2020-04-06 19:54:23 +02:00
pid.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
printk_interface.c printk: Add sys kernel interface to configure linux printk logging 2020-04-08 11:16:47 +02:00
printk_interface.h printk: Add sys kernel interface to configure linux printk logging 2020-04-08 11:16:47 +02:00
profile.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
ptrace.c ptrace: Fix ->ptracer_cred handling for PTRACE_TRACEME 2020-04-06 19:20:56 +02:00
range.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
reboot.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
relay.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
resource.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
seccomp.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
signal.c signal: avoid double atomic counter increments for user accounting 2020-04-07 14:13:36 +02:00
smp.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
smpboot.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
smpboot.h A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
softirq.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
stacktrace.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
stop_machine.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
sys_ni.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
sys.c kernel/sys.c: prctl: fix false positive in validate_prctl_map() 2020-04-06 19:01:43 +02:00
sysctl_binary.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
sysctl.c add toggle for disabling newly added USB devices 2020-08-18 22:05:38 +05:30
task_work.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
taskstats.c taskstats: fix data-race 2020-04-07 13:24:32 +02:00
test_kprobes.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
torture.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
tracepoint.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
tsacct.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
uid16.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
up.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
user_namespace.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
user-return-notifier.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
user.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
utsname_sysctl.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
utsname.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
watchdog.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
workqueue_internal.h A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
workqueue.c workqueue: Fix missing kfree(rescuer) in destroy_workqueue() 2020-04-07 13:08:09 +02:00