Prashant Bhole 3b4a63f674 bpf: return EOPNOTSUPP when map lookup isn't supported ...

Return ERR_PTR(-EOPNOTSUPP) from map_lookup_elem() methods of below
map types:
- BPF_MAP_TYPE_PROG_ARRAY
- BPF_MAP_TYPE_STACK_TRACE
- BPF_MAP_TYPE_XSKMAP
- BPF_MAP_TYPE_SOCKMAP/BPF_MAP_TYPE_SOCKHASH

Signed-off-by: Prashant Bhole <bhole_prashant_q7@lab.ntt.co.jp>
Acked-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Song Liu <songliubraving@fb.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>

2018-10-09 21:52:20 -07:00

..

bpf

bpf: return EOPNOTSUPP when map lookup isn't supported

2018-10-09 21:52:20 -07:00

cgroup

Merge branch 'for-4.19' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup

2018-08-24 13:19:27 -07:00

configs

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debug

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dma

dma-mapping: add the missing ARCH_HAS_SYNC_DMA_FOR_CPU_ALL declaration

2018-09-25 15:11:58 -07:00

events

perf/ring_buffer: Prevent concurent ring buffer access

2018-10-02 09:37:59 +02:00

gcov

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irq

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livepatch

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locking

locking/ww_mutex: Fix runtime warning in the WW mutex selftest

2018-10-03 08:56:31 +02:00

power

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printk

Merge tag 'printk-for-4.19-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/pmladek/printk

2018-09-13 19:37:08 -10:00

rcu

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sched

sched/numa: Migrate pages to local nodes quicker early in the lifetime of a task

2018-10-02 11:31:33 +02:00

time

clocksource: Revert "Remove kthread"

2018-09-06 23:38:35 +02:00

trace

ring-buffer: Allow for rescheduling when removing pages

2018-09-17 18:15:11 -04:00

.gitignore

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acct.c

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async.c

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audit_fsnotify.c

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audit_tree.c

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audit_watch.c

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audit.c

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audit.h

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auditfilter.c

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auditsc.c

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backtracetest.c

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bounds.c

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capability.c

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compat.c

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configs.c

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context_tracking.c

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cpu_pm.c

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cpu.c

cpu/hotplug: Prevent state corruption on error rollback

2018-09-06 15:21:38 +02:00

crash_core.c

kernel/crash_core.c: print timestamp using time64_t

2018-08-22 10:52:47 -07:00

crash_dump.c

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cred.c

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delayacct.c

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dma.c

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elfcore.c

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exec_domain.c

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exit.c

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extable.c

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fail_function.c

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fork.c

mm: respect arch_dup_mmap() return value

2018-09-04 16:45:02 -07:00

freezer.c

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futex_compat.c

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futex.c

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groups.c

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hung_task.c

kernel/hung_task.c: allow to set checking interval separately from timeout

2018-08-22 10:52:47 -07:00

iomem.c

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irq_work.c

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jump_label.c

jump_label: Fix typo in warning message

2018-09-10 10:15:48 +02:00

kallsyms.c

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kcmp.c

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Kconfig.freezer

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Kconfig.hz

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Kconfig.locks

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Kconfig.preempt

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kcov.c

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kexec_core.c

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kexec_file.c

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kexec_internal.h

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kexec.c

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kmod.c

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kprobes.c

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ksysfs.c

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kthread.c

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latencytop.c

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Makefile

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memremap.c

Merge tag 'libnvdimm-for-4.19_dax-memory-failure' of gitolite.kernel.org:pub/scm/linux/kernel/git/nvdimm/nvdimm

2018-08-25 18:43:59 -07:00

module_signing.c

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module-internal.h

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module.c

module: use relative references for __ksymtab entries

2018-08-22 10:52:47 -07:00

notifier.c

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nsproxy.c

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padata.c

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panic.c

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params.c

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pid_namespace.c

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pid.c

fork: report pid exhaustion correctly

2018-09-20 22:01:11 +02:00

profile.c

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ptrace.c

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range.c

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reboot.c

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relay.c

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resource.c

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rseq.c

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seccomp.c

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signal.c

Merge branch 'akpm' (patches from Andrew)

2018-08-22 12:34:08 -07:00

smp.c

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smpboot.c

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smpboot.h

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softirq.c

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stacktrace.c

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stop_machine.c

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sys_ni.c

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sys.c

kernel/sys.c: remove duplicated include

2018-09-20 22:01:11 +02:00

sysctl_binary.c

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sysctl.c

namei: allow restricted O_CREAT of FIFOs and regular files

2018-08-23 18:48:43 -07:00

task_work.c

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taskstats.c

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test_kprobes.c

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torture.c

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tracepoint.c

kernel: tracepoints: add support for relative references

2018-08-22 10:52:47 -07:00

tsacct.c

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ucount.c

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uid16.c

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uid16.h

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umh.c

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up.c

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user_namespace.c

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user-return-notifier.c

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user.c

userns: use irqsave variant of refcount_dec_and_lock()

2018-08-22 10:52:47 -07:00

utsname_sysctl.c

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utsname.c

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watchdog_hld.c

watchdog: Mark watchdog touch functions as notrace

2018-08-30 12:56:40 +02:00

watchdog.c

watchdog: Mark watchdog touch functions as notrace

2018-08-30 12:56:40 +02:00

workqueue_internal.h

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workqueue.c

watchdog: Mark watchdog touch functions as notrace

2018-08-30 12:56:40 +02:00