diff options
| author | Ingo Molnar | 2017-11-04 08:53:04 +0100 |
|---|---|---|
| committer | Ingo Molnar | 2017-11-04 08:53:04 +0100 |
| commit | 649e441f49d4bfb717e9467950891dc452f4e063 (patch) | |
| tree | 2bdfdca65519db2f350c236cbbd65f24d5746cad /kernel | |
| parent | 42f930da7f00c0ab23df4c7aed36137f35988980 (diff) | |
| parent | 5cb0512c02ecd7e6214e912e4c150f4219ac78e0 (diff) | |
Merge branch 'linus' into core/urgent, to pick up dependent commits
We want to fix an objtool build warning that got introduced in the latest upstream kernel.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'kernel')
137 files changed, 157 insertions, 7 deletions
diff --git a/kernel/Makefile b/kernel/Makefile index ed470aac53da..172d151d429c 100644 --- a/kernel/Makefile +++ b/kernel/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # # Makefile for the linux kernel. # diff --git a/kernel/acct.c b/kernel/acct.c index 5e72af29ab73..6670fbd3e466 100644 --- a/kernel/acct.c +++ b/kernel/acct.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/kernel/acct.c * diff --git a/kernel/audit_tree.c b/kernel/audit_tree.c index 011d46e5f73f..d4b050d9a66e 100644 --- a/kernel/audit_tree.c +++ b/kernel/audit_tree.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include "audit.h" #include <linux/fsnotify_backend.h> #include <linux/namei.h> diff --git a/kernel/bounds.c b/kernel/bounds.c index e1d1d1952bfa..c373e887c066 100644 --- a/kernel/bounds.c +++ b/kernel/bounds.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Generate definitions needed by the preprocessor. * This code generates raw asm output which is post-processed diff --git a/kernel/bpf/Makefile b/kernel/bpf/Makefile index 897daa005b23..af3ab6164ff5 100644 --- a/kernel/bpf/Makefile +++ b/kernel/bpf/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 obj-y := core.o obj-$(CONFIG_BPF_SYSCALL) += syscall.o verifier.o inode.o helpers.o tnum.o diff --git a/kernel/bpf/sockmap.c b/kernel/bpf/sockmap.c index 66f00a2b27f4..dbd7b322a86b 100644 --- a/kernel/bpf/sockmap.c +++ b/kernel/bpf/sockmap.c @@ -101,13 +101,19 @@ static inline void bpf_compute_data_end_sk_skb(struct sk_buff *skb) TCP_SKB_CB(skb)->bpf.data_end = skb->data + skb_headlen(skb); } +enum __sk_action { + __SK_DROP = 0, + __SK_PASS, + __SK_REDIRECT, +}; + static int smap_verdict_func(struct smap_psock *psock, struct sk_buff *skb) { struct bpf_prog *prog = READ_ONCE(psock->bpf_verdict); int rc; if (unlikely(!prog)) - return SK_DROP; + return __SK_DROP; skb_orphan(skb); /* We need to ensure that BPF metadata for maps is also cleared @@ -122,8 +128,10 @@ static int smap_verdict_func(struct smap_psock *psock, struct sk_buff *skb) preempt_enable(); skb->sk = NULL; + /* Moving return codes from UAPI namespace into internal namespace */ return rc == SK_PASS ? - (TCP_SKB_CB(skb)->bpf.map ? SK_REDIRECT : SK_PASS) : SK_DROP; + (TCP_SKB_CB(skb)->bpf.map ? __SK_REDIRECT : __SK_PASS) : + __SK_DROP; } static void smap_do_verdict(struct smap_psock *psock, struct sk_buff *skb) @@ -133,7 +141,7 @@ static void smap_do_verdict(struct smap_psock *psock, struct sk_buff *skb) rc = smap_verdict_func(psock, skb); switch (rc) { - case SK_REDIRECT: + case __SK_REDIRECT: sk = do_sk_redirect_map(skb); if (likely(sk)) { struct smap_psock *peer = smap_psock_sk(sk); @@ -149,7 +157,7 @@ static void smap_do_verdict(struct smap_psock *psock, struct sk_buff *skb) } } /* Fall through and free skb otherwise */ - case SK_DROP: + case __SK_DROP: default: kfree_skb(skb); } diff --git a/kernel/capability.c b/kernel/capability.c index f97fe77ceb88..1e1c0236f55b 100644 --- a/kernel/capability.c +++ b/kernel/capability.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/kernel/capability.c * diff --git a/kernel/cgroup/Makefile b/kernel/cgroup/Makefile index ce693ccb8c58..ae448f7632cc 100644 --- a/kernel/cgroup/Makefile +++ b/kernel/cgroup/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 obj-y := cgroup.o namespace.o cgroup-v1.o obj-$(CONFIG_CGROUP_FREEZER) += freezer.o diff --git a/kernel/cgroup/cgroup-internal.h b/kernel/cgroup/cgroup-internal.h index 5151ff256c29..bf54ade001be 100644 --- a/kernel/cgroup/cgroup-internal.h +++ b/kernel/cgroup/cgroup-internal.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __CGROUP_INTERNAL_H #define __CGROUP_INTERNAL_H diff --git a/kernel/cgroup/debug.c b/kernel/cgroup/debug.c index f661b4cc5efd..5f780d8f6a9d 100644 --- a/kernel/cgroup/debug.c +++ b/kernel/cgroup/debug.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Debug controller * diff --git a/kernel/cgroup/namespace.c b/kernel/cgroup/namespace.c index 66129eb4371d..b05f1dd58a62 100644 --- a/kernel/cgroup/namespace.c +++ b/kernel/cgroup/namespace.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include "cgroup-internal.h" #include <linux/sched/task.h> diff --git a/kernel/dma.c b/kernel/dma.c index 6c6262f86c17..3506fc34a712 100644 --- a/kernel/dma.c +++ b/kernel/dma.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/kernel/dma.c: A DMA channel allocator. Inspired by linux/kernel/irq.c. * diff --git a/kernel/elfcore.c b/kernel/elfcore.c index e556751d15d9..fc482c8e0bd8 100644 --- a/kernel/elfcore.c +++ b/kernel/elfcore.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/elf.h> #include <linux/fs.h> #include <linux/mm.h> diff --git a/kernel/events/Makefile b/kernel/events/Makefile index 2925188f50ea..3c022e33c109 100644 --- a/kernel/events/Makefile +++ b/kernel/events/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 ifdef CONFIG_FUNCTION_TRACER CFLAGS_REMOVE_core.o = $(CC_FLAGS_FTRACE) endif diff --git a/kernel/events/internal.h b/kernel/events/internal.h index 843e97047335..09b1537ae06c 100644 --- a/kernel/events/internal.h +++ b/kernel/events/internal.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _KERNEL_EVENTS_INTERNAL_H #define _KERNEL_EVENTS_INTERNAL_H diff --git a/kernel/exec_domain.c b/kernel/exec_domain.c index 6873bb3e6b7e..0975b0268545 100644 --- a/kernel/exec_domain.c +++ b/kernel/exec_domain.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Handling of different ABIs (personalities). * diff --git a/kernel/futex.c b/kernel/futex.c index ca5bb9cba5cf..76ed5921117a 100644 --- a/kernel/futex.c +++ b/kernel/futex.c @@ -1587,8 +1587,16 @@ static int futex_atomic_op_inuser(unsigned int encoded_op, u32 __user *uaddr) int oldval, ret; if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28)) { - if (oparg < 0 || oparg > 31) - return -EINVAL; + if (oparg < 0 || oparg > 31) { + char comm[sizeof(current->comm)]; + /* + * kill this print and return -EINVAL when userspace + * is sane again + */ + pr_info_ratelimited("futex_wake_op: %s tries to shift op by %d; fix this program\n", + get_task_comm(comm, current), oparg); + oparg &= 31; + } oparg = 1 << oparg; } diff --git a/kernel/futex_compat.c b/kernel/futex_compat.c index 3f409968e466..83f830acbb5f 100644 --- a/kernel/futex_compat.c +++ b/kernel/futex_compat.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/kernel/futex_compat.c * diff --git a/kernel/gcov/Makefile b/kernel/gcov/Makefile index 752d6486b67e..c6c50e5c680e 100644 --- a/kernel/gcov/Makefile +++ b/kernel/gcov/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 ccflags-y := -DSRCTREE='"$(srctree)"' -DOBJTREE='"$(objtree)"' obj-y := base.o fs.o diff --git a/kernel/gcov/base.c b/kernel/gcov/base.c index c51a49c9be70..9c7c8d5c18f2 100644 --- a/kernel/gcov/base.c +++ b/kernel/gcov/base.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * This code maintains a list of active profiling data structures. * diff --git a/kernel/gcov/fs.c b/kernel/gcov/fs.c index edf67c493a8e..6e40ff6be083 100644 --- a/kernel/gcov/fs.c +++ b/kernel/gcov/fs.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * This code exports profiling data as debugfs files to userspace. * diff --git a/kernel/gcov/gcc_3_4.c b/kernel/gcov/gcc_3_4.c index 27bc88a35013..1e32e66c9563 100644 --- a/kernel/gcov/gcc_3_4.c +++ b/kernel/gcov/gcc_3_4.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * This code provides functions to handle gcc's profiling data format * introduced with gcc 3.4. Future versions of gcc may change the gcov diff --git a/kernel/gcov/gcc_4_7.c b/kernel/gcov/gcc_4_7.c index 46a18e72bce6..ca5e5c0ef853 100644 --- a/kernel/gcov/gcc_4_7.c +++ b/kernel/gcov/gcc_4_7.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * This code provides functions to handle gcc's profiling data format * introduced with gcc 4.7. diff --git a/kernel/gcov/gcov.h b/kernel/gcov/gcov.h index 92c8e22a29ed..de118ad4a024 100644 --- a/kernel/gcov/gcov.h +++ b/kernel/gcov/gcov.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Profiling infrastructure declarations. * diff --git a/kernel/groups.c b/kernel/groups.c index 434f6665f187..e357bc800111 100644 --- a/kernel/groups.c +++ b/kernel/groups.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Supplementary group IDs */ diff --git a/kernel/irq/Makefile b/kernel/irq/Makefile index 1970cafe8f2a..ed15d142694b 100644 --- a/kernel/irq/Makefile +++ b/kernel/irq/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 obj-y := irqdesc.o handle.o manage.o spurious.o resend.o chip.o dummychip.o devres.o obj-$(CONFIG_IRQ_TIMINGS) += timings.o diff --git a/kernel/irq/affinity.c b/kernel/irq/affinity.c index d69bd77252a7..e12d35108225 100644 --- a/kernel/irq/affinity.c +++ b/kernel/irq/affinity.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Copyright (C) 2016 Thomas Gleixner. * Copyright (C) 2016-2017 Christoph Hellwig. diff --git a/kernel/irq/autoprobe.c b/kernel/irq/autoprobe.c index d30a0dd5cc02..befa671fba64 100644 --- a/kernel/irq/autoprobe.c +++ b/kernel/irq/autoprobe.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/kernel/irq/autoprobe.c * diff --git a/kernel/irq/debug.h b/kernel/irq/debug.h index e75e29e4434a..17f05ef8f575 100644 --- a/kernel/irq/debug.h +++ b/kernel/irq/debug.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Debugging printout: */ diff --git a/kernel/irq/internals.h b/kernel/irq/internals.h index a4aa39009f0d..44ed5f8c8759 100644 --- a/kernel/irq/internals.h +++ b/kernel/irq/internals.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * IRQ subsystem internal functions and variables: * diff --git a/kernel/irq/migration.c b/kernel/irq/migration.c index 6ca054a3f91d..86ae0eb80b53 100644 --- a/kernel/irq/migration.c +++ b/kernel/irq/migration.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/irq.h> #include <linux/interrupt.h> diff --git a/kernel/irq/proc.c b/kernel/irq/proc.c index 6376b4a598d3..c010cc0daf79 100644 --- a/kernel/irq/proc.c +++ b/kernel/irq/proc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/kernel/irq/proc.c * diff --git a/kernel/irq/resend.c b/kernel/irq/resend.c index b86886beee4f..1d08f45135c2 100644 --- a/kernel/irq/resend.c +++ b/kernel/irq/resend.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/kernel/irq/resend.c * diff --git a/kernel/irq/settings.h b/kernel/irq/settings.h index 320579d89091..e43795cd2ccf 100644 --- a/kernel/irq/settings.h +++ b/kernel/irq/settings.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Internal header to deal with irq_desc->status which will be renamed * to irq_desc->settings. diff --git a/kernel/irq/spurious.c b/kernel/irq/spurious.c index 061ba7eed4ed..987d7bca4864 100644 --- a/kernel/irq/spurious.c +++ b/kernel/irq/spurious.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/kernel/irq/spurious.c * diff --git a/kernel/kcmp.c b/kernel/kcmp.c index 055bb2962a0b..a0e3d7a0e8b8 100644 --- a/kernel/kcmp.c +++ b/kernel/kcmp.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/kernel.h> #include <linux/syscalls.h> #include <linux/fdtable.h> diff --git a/kernel/kcov.c b/kernel/kcov.c index 3f693a0f6f3e..fc6af9e1308b 100644 --- a/kernel/kcov.c +++ b/kernel/kcov.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #define pr_fmt(fmt) "kcov: " fmt #define DISABLE_BRANCH_PROFILING diff --git a/kernel/kexec_internal.h b/kernel/kexec_internal.h index 50dfcb039a41..48aaf2ac0d0d 100644 --- a/kernel/kexec_internal.h +++ b/kernel/kexec_internal.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef LINUX_KEXEC_INTERNAL_H #define LINUX_KEXEC_INTERNAL_H diff --git a/kernel/livepatch/core.h b/kernel/livepatch/core.h index c74f24c47837..a351601d7f76 100644 --- a/kernel/livepatch/core.h +++ b/kernel/livepatch/core.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _LIVEPATCH_CORE_H #define _LIVEPATCH_CORE_H diff --git a/kernel/livepatch/patch.h b/kernel/livepatch/patch.h index 0db227170c36..e72d8250d04b 100644 --- a/kernel/livepatch/patch.h +++ b/kernel/livepatch/patch.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _LIVEPATCH_PATCH_H #define _LIVEPATCH_PATCH_H diff --git a/kernel/livepatch/transition.h b/kernel/livepatch/transition.h index ce09b326546c..0f6e27c481f9 100644 --- a/kernel/livepatch/transition.h +++ b/kernel/livepatch/transition.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _LIVEPATCH_TRANSITION_H #define _LIVEPATCH_TRANSITION_H diff --git a/kernel/locking/Makefile b/kernel/locking/Makefile index 760158d9d98d..392c7f23af76 100644 --- a/kernel/locking/Makefile +++ b/kernel/locking/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # Any varying coverage in these files is non-deterministic # and is generally not a function of system call inputs. KCOV_INSTRUMENT := n diff --git a/kernel/locking/lockdep_internals.h b/kernel/locking/lockdep_internals.h index 1da4669d57a7..d459d624ba2a 100644 --- a/kernel/locking/lockdep_internals.h +++ b/kernel/locking/lockdep_internals.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * kernel/lockdep_internals.h * diff --git a/kernel/locking/lockdep_proc.c b/kernel/locking/lockdep_proc.c index 68d9e267ccd4..ad69bbc9bd28 100644 --- a/kernel/locking/lockdep_proc.c +++ b/kernel/locking/lockdep_proc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * kernel/lockdep_proc.c * diff --git a/kernel/locking/mcs_spinlock.h b/kernel/locking/mcs_spinlock.h index 6a385aabcce7..f046b7ce9dd6 100644 --- a/kernel/locking/mcs_spinlock.h +++ b/kernel/locking/mcs_spinlock.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * MCS lock defines * diff --git a/kernel/locking/mutex-debug.h b/kernel/locking/mutex-debug.h index 4174417d5309..1edd3f45a4ec 100644 --- a/kernel/locking/mutex-debug.h +++ b/kernel/locking/mutex-debug.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Mutexes: blocking mutual exclusion locks * diff --git a/kernel/locking/mutex.h b/kernel/locking/mutex.h index 6ebc1902f779..1c2287d3fa71 100644 --- a/kernel/locking/mutex.h +++ b/kernel/locking/mutex.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Mutexes: blocking mutual exclusion locks * diff --git a/kernel/locking/osq_lock.c b/kernel/locking/osq_lock.c index a74ee6abd039..6ef600aa0f47 100644 --- a/kernel/locking/osq_lock.c +++ b/kernel/locking/osq_lock.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/percpu.h> #include <linux/sched.h> #include <linux/osq_lock.h> diff --git a/kernel/locking/qspinlock_paravirt.h b/kernel/locking/qspinlock_paravirt.h index 43555681c40b..15b6a39366c6 100644 --- a/kernel/locking/qspinlock_paravirt.h +++ b/kernel/locking/qspinlock_paravirt.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _GEN_PV_LOCK_SLOWPATH #error "do not include this file" #endif diff --git a/kernel/locking/rtmutex-debug.c b/kernel/locking/rtmutex-debug.c index f4a74e78d467..fd4fe1f5b458 100644 --- a/kernel/locking/rtmutex-debug.c +++ b/kernel/locking/rtmutex-debug.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * RT-Mutexes: blocking mutual exclusion locks with PI support * diff --git a/kernel/locking/rtmutex-debug.h b/kernel/locking/rtmutex-debug.h index 5078c6ddf4a5..fc549713bba3 100644 --- a/kernel/locking/rtmutex-debug.h +++ b/kernel/locking/rtmutex-debug.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * RT-Mutexes: blocking mutual exclusion locks with PI support * diff --git a/kernel/locking/rtmutex.h b/kernel/locking/rtmutex.h index 5c253caffe91..732f96abf462 100644 --- a/kernel/locking/rtmutex.h +++ b/kernel/locking/rtmutex.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * RT-Mutexes: blocking mutual exclusion locks with PI support * diff --git a/kernel/locking/rtmutex_common.h b/kernel/locking/rtmutex_common.h index 7453be0485a5..124e98ca0b17 100644 --- a/kernel/locking/rtmutex_common.h +++ b/kernel/locking/rtmutex_common.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * RT Mutexes: blocking mutual exclusion locks with PI support * diff --git a/kernel/locking/rwsem-spinlock.c b/kernel/locking/rwsem-spinlock.c index 0848634c5512..a7ffb2a96ede 100644 --- a/kernel/locking/rwsem-spinlock.c +++ b/kernel/locking/rwsem-spinlock.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* rwsem-spinlock.c: R/W semaphores: contention handling functions for * generic spinlock implementation * diff --git a/kernel/locking/rwsem-xadd.c b/kernel/locking/rwsem-xadd.c index 1fefe6dcafd7..e795908f3607 100644 --- a/kernel/locking/rwsem-xadd.c +++ b/kernel/locking/rwsem-xadd.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* rwsem.c: R/W semaphores: contention handling functions * * Written by David Howells (dhowells@redhat.com). diff --git a/kernel/locking/rwsem.c b/kernel/locking/rwsem.c index 4d48b1c4870d..a6c76a4832b4 100644 --- a/kernel/locking/rwsem.c +++ b/kernel/locking/rwsem.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* kernel/rwsem.c: R/W semaphores, public implementation * * Written by David Howells (dhowells@redhat.com). diff --git a/kernel/locking/rwsem.h b/kernel/locking/rwsem.h index a699f4048ba1..a883b8f1fdc6 100644 --- a/kernel/locking/rwsem.h +++ b/kernel/locking/rwsem.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * The owner field of the rw_semaphore structure will be set to * RWSEM_READ_OWNED when a reader grabs the lock. A writer will clear diff --git a/kernel/locking/spinlock.c b/kernel/locking/spinlock.c index 4b082b5cac9e..6e40fdfba326 100644 --- a/kernel/locking/spinlock.c +++ b/kernel/locking/spinlock.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Copyright (2004) Linus Torvalds * diff --git a/kernel/power/Makefile b/kernel/power/Makefile index eb4f717705ba..a3f79f0eef36 100644 --- a/kernel/power/Makefile +++ b/kernel/power/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 ccflags-$(CONFIG_PM_DEBUG) := -DDEBUG diff --git a/kernel/power/autosleep.c b/kernel/power/autosleep.c index 9012ecf7b814..41e83a779e19 100644 --- a/kernel/power/autosleep.c +++ b/kernel/power/autosleep.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * kernel/power/autosleep.c * diff --git a/kernel/power/console.c b/kernel/power/console.c index 0e781798b0b3..fcdf0e14a47d 100644 --- a/kernel/power/console.c +++ b/kernel/power/console.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Functions for saving/restoring console. * diff --git a/kernel/power/power.h b/kernel/power/power.h index 1d2d761e3c25..f29cd178df90 100644 --- a/kernel/power/power.h +++ b/kernel/power/power.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #include <linux/suspend.h> #include <linux/suspend_ioctls.h> #include <linux/utsname.h> diff --git a/kernel/power/process.c b/kernel/power/process.c index 50f25cb370c6..7381d49a44db 100644 --- a/kernel/power/process.c +++ b/kernel/power/process.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * drivers/power/process.c - Functions for starting/stopping processes on * suspend transitions. diff --git a/kernel/power/wakelock.c b/kernel/power/wakelock.c index 1896386e16bb..dfba59be190b 100644 --- a/kernel/power/wakelock.c +++ b/kernel/power/wakelock.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * kernel/power/wakelock.c * diff --git a/kernel/printk/braille.c b/kernel/printk/braille.c index 61d41ca41844..1d21ebacfdb8 100644 --- a/kernel/printk/braille.c +++ b/kernel/printk/braille.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt #include <linux/kernel.h> diff --git a/kernel/printk/braille.h b/kernel/printk/braille.h index 749a6756843a..123154f86304 100644 --- a/kernel/printk/braille.h +++ b/kernel/printk/braille.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _PRINTK_BRAILLE_H #define _PRINTK_BRAILLE_H diff --git a/kernel/printk/console_cmdline.h b/kernel/printk/console_cmdline.h index 2ca4a8b5fe57..11f19c466af5 100644 --- a/kernel/printk/console_cmdline.h +++ b/kernel/printk/console_cmdline.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _CONSOLE_CMDLINE_H #define _CONSOLE_CMDLINE_H diff --git a/kernel/range.c b/kernel/range.c index 82cfc285b046..d84de6766472 100644 --- a/kernel/range.c +++ b/kernel/range.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Range add and subtract */ diff --git a/kernel/rcu/Makefile b/kernel/rcu/Makefile index 13c0fc852767..020e8b6a644b 100644 --- a/kernel/rcu/Makefile +++ b/kernel/rcu/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # Any varying coverage in these files is non-deterministic # and is generally not a function of system call inputs. KCOV_INSTRUMENT := n diff --git a/kernel/sched/Makefile b/kernel/sched/Makefile index 78f54932ea1d..a9ee16bbc693 100644 --- a/kernel/sched/Makefile +++ b/kernel/sched/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 ifdef CONFIG_FUNCTION_TRACER CFLAGS_REMOVE_clock.o = $(CC_FLAGS_FTRACE) endif diff --git a/kernel/sched/autogroup.c b/kernel/sched/autogroup.c index de6d7f4dfcb5..a43df5193538 100644 --- a/kernel/sched/autogroup.c +++ b/kernel/sched/autogroup.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include "sched.h" #include <linux/proc_fs.h> diff --git a/kernel/sched/autogroup.h b/kernel/sched/autogroup.h index ce40c810cd5c..27cd22b89824 100644 --- a/kernel/sched/autogroup.h +++ b/kernel/sched/autogroup.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifdef CONFIG_SCHED_AUTOGROUP #include <linux/kref.h> diff --git a/kernel/sched/completion.c b/kernel/sched/completion.c index cc873075c3bd..2ddaec40956f 100644 --- a/kernel/sched/completion.c +++ b/kernel/sched/completion.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Generic wait-for-completion handler; * diff --git a/kernel/sched/cpuacct.c b/kernel/sched/cpuacct.c index f95ab29a45d0..44ab32a4fab6 100644 --- a/kernel/sched/cpuacct.c +++ b/kernel/sched/cpuacct.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/cgroup.h> #include <linux/slab.h> #include <linux/percpu.h> diff --git a/kernel/sched/cpuacct.h b/kernel/sched/cpuacct.h index ba72807c73d4..a8358a57a316 100644 --- a/kernel/sched/cpuacct.h +++ b/kernel/sched/cpuacct.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifdef CONFIG_CGROUP_CPUACCT extern void cpuacct_charge(struct task_struct *tsk, u64 cputime); diff --git a/kernel/sched/cpudeadline.h b/kernel/sched/cpudeadline.h index f7da8c55bba0..b010d26e108e 100644 --- a/kernel/sched/cpudeadline.h +++ b/kernel/sched/cpudeadline.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _LINUX_CPUDL_H #define _LINUX_CPUDL_H diff --git a/kernel/sched/cpupri.h b/kernel/sched/cpupri.h index 63cbb9ca0496..bab050019071 100644 --- a/kernel/sched/cpupri.h +++ b/kernel/sched/cpupri.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _LINUX_CPUPRI_H #define _LINUX_CPUPRI_H diff --git a/kernel/sched/deadline.c b/kernel/sched/deadline.c index 0191ec7667c3..4ae5c1ea90e2 100644 --- a/kernel/sched/deadline.c +++ b/kernel/sched/deadline.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Deadline Scheduling Class (SCHED_DEADLINE) * diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c index d3f3094856fe..5c09ddf8c832 100644 --- a/kernel/sched/fair.c +++ b/kernel/sched/fair.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Completely Fair Scheduling (CFS) Class (SCHED_NORMAL/SCHED_BATCH) * diff --git a/kernel/sched/features.h b/kernel/sched/features.h index 319ed0e8a347..9552fd5854bf 100644 --- a/kernel/sched/features.h +++ b/kernel/sched/features.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Only give sleepers 50% of their service deficit. This allows * them to run sooner, but does not allow tons of sleepers to diff --git a/kernel/sched/idle_task.c b/kernel/sched/idle_task.c index 0c00172db63e..d518664cce4f 100644 --- a/kernel/sched/idle_task.c +++ b/kernel/sched/idle_task.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include "sched.h" /* diff --git a/kernel/sched/loadavg.c b/kernel/sched/loadavg.c index f14716a3522f..89a989e4d758 100644 --- a/kernel/sched/loadavg.c +++ b/kernel/sched/loadavg.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * kernel/sched/loadavg.c * diff --git a/kernel/sched/rt.c b/kernel/sched/rt.c index 0af5ca9e3e3f..3c96c80e0992 100644 --- a/kernel/sched/rt.c +++ b/kernel/sched/rt.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Real-Time Scheduling Class (mapped to the SCHED_FIFO and SCHED_RR * policies) diff --git a/kernel/sched/sched-pelt.h b/kernel/sched/sched-pelt.h index cd200d16529e..a26473674fb7 100644 --- a/kernel/sched/sched-pelt.h +++ b/kernel/sched/sched-pelt.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* Generated by Documentation/scheduler/sched-pelt; do not modify. */ static const u32 runnable_avg_yN_inv[] = { diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h index 14db76cd496f..3b448ba82225 100644 --- a/kernel/sched/sched.h +++ b/kernel/sched/sched.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #include <linux/sched.h> #include <linux/sched/autogroup.h> diff --git a/kernel/sched/stats.c b/kernel/sched/stats.c index 87e2c9f0c33e..940b1fa1d2ce 100644 --- a/kernel/sched/stats.c +++ b/kernel/sched/stats.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/slab.h> #include <linux/fs.h> diff --git a/kernel/sched/stats.h b/kernel/sched/stats.h index d5710651043b..baf500d12b7c 100644 --- a/kernel/sched/stats.h +++ b/kernel/sched/stats.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifdef CONFIG_SCHEDSTATS diff --git a/kernel/sched/stop_task.c b/kernel/sched/stop_task.c index 9f69fb630853..45caf90b24cd 100644 --- a/kernel/sched/stop_task.c +++ b/kernel/sched/stop_task.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include "sched.h" /* diff --git a/kernel/sched/swait.c b/kernel/sched/swait.c index 2227e183e202..9ff1555341ed 100644 --- a/kernel/sched/swait.c +++ b/kernel/sched/swait.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/sched/signal.h> #include <linux/swait.h> diff --git a/kernel/sched/topology.c b/kernel/sched/topology.c index f1cf4f306a82..6798276d29af 100644 --- a/kernel/sched/topology.c +++ b/kernel/sched/topology.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Scheduler topology setup/handling methods */ diff --git a/kernel/seccomp.c b/kernel/seccomp.c index 0ae832e13b97..418a1c045933 100644 --- a/kernel/seccomp.c +++ b/kernel/seccomp.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/kernel/seccomp.c * diff --git a/kernel/signal.c b/kernel/signal.c index 800a18f77732..8dcd8825b2de 100644 --- a/kernel/signal.c +++ b/kernel/signal.c @@ -2698,7 +2698,7 @@ enum siginfo_layout siginfo_layout(int sig, int si_code) [SIGSEGV] = { NSIGSEGV, SIL_FAULT }, [SIGBUS] = { NSIGBUS, SIL_FAULT }, [SIGTRAP] = { NSIGTRAP, SIL_FAULT }, -#if defined(SIGMET) && defined(NSIGEMT) +#if defined(SIGEMT) && defined(NSIGEMT) [SIGEMT] = { NSIGEMT, SIL_FAULT }, #endif [SIGCHLD] = { NSIGCHLD, SIL_CHLD }, diff --git a/kernel/smpboot.h b/kernel/smpboot.h index 485b81cfab34..34dd3d7ba40b 100644 --- a/kernel/smpboot.h +++ b/kernel/smpboot.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef SMPBOOT_H #define SMPBOOT_H diff --git a/kernel/sys.c b/kernel/sys.c index 9aebc2935013..524a4cb9bbe2 100644 --- a/kernel/sys.c +++ b/kernel/sys.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/kernel/sys.c * diff --git a/kernel/sys_ni.c b/kernel/sys_ni.c index 8acef8576ce9..b5189762d275 100644 --- a/kernel/sys_ni.c +++ b/kernel/sys_ni.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/linkage.h> #include <linux/errno.h> diff --git a/kernel/sysctl_binary.c b/kernel/sysctl_binary.c index 58ea8c03662e..e8c0dab4fd65 100644 --- a/kernel/sysctl_binary.c +++ b/kernel/sysctl_binary.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/stat.h> #include <linux/sysctl.h> #include "../fs/xfs/xfs_sysctl.h" diff --git a/kernel/task_work.c b/kernel/task_work.c index 836a72a66fba..5718b3ea202a 100644 --- a/kernel/task_work.c +++ b/kernel/task_work.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/spinlock.h> #include <linux/task_work.h> #include <linux/tracehook.h> diff --git a/kernel/time/Makefile b/kernel/time/Makefile index 938dbf33ef49..f1e46f338a9c 100644 --- a/kernel/time/Makefile +++ b/kernel/time/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 obj-y += time.o timer.o hrtimer.o obj-y += timekeeping.o ntp.o clocksource.o jiffies.o timer_list.o obj-y += timeconv.o timecounter.o alarmtimer.o diff --git a/kernel/time/itimer.c b/kernel/time/itimer.c index 2ef98a02376a..f26acef5d7b4 100644 --- a/kernel/time/itimer.c +++ b/kernel/time/itimer.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/kernel/itimer.c * diff --git a/kernel/time/ntp.c b/kernel/time/ntp.c index edf19cc53140..99e03bec68e4 100644 --- a/kernel/time/ntp.c +++ b/kernel/time/ntp.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * NTP state machine interfaces and logic. * diff --git a/kernel/time/ntp_internal.h b/kernel/time/ntp_internal.h index d8a7c11fa71a..0a53e6ea47b1 100644 --- a/kernel/time/ntp_internal.h +++ b/kernel/time/ntp_internal.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _LINUX_NTP_INTERNAL_H #define _LINUX_NTP_INTERNAL_H diff --git a/kernel/time/posix-cpu-timers.c b/kernel/time/posix-cpu-timers.c index 8585ad6e472a..5b117110b55b 100644 --- a/kernel/time/posix-cpu-timers.c +++ b/kernel/time/posix-cpu-timers.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Implement CPU time clocks for the POSIX clock interface. */ diff --git a/kernel/time/posix-timers.h b/kernel/time/posix-timers.h index fb303c3be4d3..151e28f5bf30 100644 --- a/kernel/time/posix-timers.h +++ b/kernel/time/posix-timers.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #define TIMER_RETRY 1 struct k_clock { diff --git a/kernel/time/tick-broadcast-hrtimer.c b/kernel/time/tick-broadcast-hrtimer.c index a7bb8f33ae07..58045eb976c3 100644 --- a/kernel/time/tick-broadcast-hrtimer.c +++ b/kernel/time/tick-broadcast-hrtimer.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/kernel/time/tick-broadcast-hrtimer.c * This file emulates a local clock event device diff --git a/kernel/time/tick-internal.h b/kernel/time/tick-internal.h index be0ac01f2e12..f8e1845aa464 100644 --- a/kernel/time/tick-internal.h +++ b/kernel/time/tick-internal.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * tick internal variable and functions used by low/high res code */ diff --git a/kernel/time/tick-sched.h b/kernel/time/tick-sched.h index 075444e3d48e..954b43dbf21c 100644 --- a/kernel/time/tick-sched.h +++ b/kernel/time/tick-sched.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _TICK_SCHED_H #define _TICK_SCHED_H diff --git a/kernel/time/timekeeping.h b/kernel/time/timekeeping.h index d0914676d4c5..c9f9af339914 100644 --- a/kernel/time/timekeeping.h +++ b/kernel/time/timekeeping.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _KERNEL_TIME_TIMEKEEPING_H #define _KERNEL_TIME_TIMEKEEPING_H /* diff --git a/kernel/time/timekeeping_internal.h b/kernel/time/timekeeping_internal.h index 9a18f121f399..fdbeeb02dde9 100644 --- a/kernel/time/timekeeping_internal.h +++ b/kernel/time/timekeeping_internal.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _TIMEKEEPING_INTERNAL_H #define _TIMEKEEPING_INTERNAL_H /* diff --git a/kernel/trace/Makefile b/kernel/trace/Makefile index 90f2701d92a7..19a15b2f1190 100644 --- a/kernel/trace/Makefile +++ b/kernel/trace/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # Do not instrument the tracer itself: diff --git a/kernel/trace/power-traces.c b/kernel/trace/power-traces.c index 0c7dee221dca..21bb161c2316 100644 --- a/kernel/trace/power-traces.c +++ b/kernel/trace/power-traces.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Power trace points * diff --git a/kernel/trace/rpm-traces.c b/kernel/trace/rpm-traces.c index 4b3b5eaf94d1..25dec0b00280 100644 --- a/kernel/trace/rpm-traces.c +++ b/kernel/trace/rpm-traces.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Power trace points * diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h index 652c682707cd..401b0639116f 100644 --- a/kernel/trace/trace.h +++ b/kernel/trace/trace.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _LINUX_KERNEL_TRACE_H #define _LINUX_KERNEL_TRACE_H diff --git a/kernel/trace/trace_benchmark.c b/kernel/trace/trace_benchmark.c index 16a8cf02eee9..79f838a75077 100644 --- a/kernel/trace/trace_benchmark.c +++ b/kernel/trace/trace_benchmark.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/delay.h> #include <linux/module.h> #include <linux/kthread.h> diff --git a/kernel/trace/trace_benchmark.h b/kernel/trace/trace_benchmark.h index ebdbfc2f2a64..be1d86ff753d 100644 --- a/kernel/trace/trace_benchmark.h +++ b/kernel/trace/trace_benchmark.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #undef TRACE_SYSTEM #define TRACE_SYSTEM benchmark diff --git a/kernel/trace/trace_branch.c b/kernel/trace/trace_branch.c index 4d8fdf3184dc..4ad967453b6f 100644 --- a/kernel/trace/trace_branch.c +++ b/kernel/trace/trace_branch.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * unlikely profiler * diff --git a/kernel/trace/trace_entries.h b/kernel/trace/trace_entries.h index adcdbbeae010..e954ae3d82c0 100644 --- a/kernel/trace/trace_entries.h +++ b/kernel/trace/trace_entries.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * This file defines the trace event structures that go into the ring * buffer directly. They are created via macros so that changes for them diff --git a/kernel/trace/trace_events_filter_test.h b/kernel/trace/trace_events_filter_test.h index bfd4dba0d603..39d7ef4f57cb 100644 --- a/kernel/trace/trace_events_filter_test.h +++ b/kernel/trace/trace_events_filter_test.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #undef TRACE_SYSTEM #define TRACE_SYSTEM test diff --git a/kernel/trace/trace_export.c b/kernel/trace/trace_export.c index 39aa7aa66468..548e62eb5c46 100644 --- a/kernel/trace/trace_export.c +++ b/kernel/trace/trace_export.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * trace_export.c - export basic ftrace utilities to user space * diff --git a/kernel/trace/trace_functions.c b/kernel/trace/trace_functions.c index a0910c0cdf2e..27f7ad12c4b1 100644 --- a/kernel/trace/trace_functions.c +++ b/kernel/trace/trace_functions.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * ring buffer based function tracer * diff --git a/kernel/trace/trace_functions_graph.c b/kernel/trace/trace_functions_graph.c index b8f1f54731af..23c0b0cb5fb9 100644 --- a/kernel/trace/trace_functions_graph.c +++ b/kernel/trace/trace_functions_graph.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * * Function graph tracer. diff --git a/kernel/trace/trace_kdb.c b/kernel/trace/trace_kdb.c index 57149bce6aad..d953c163a079 100644 --- a/kernel/trace/trace_kdb.c +++ b/kernel/trace/trace_kdb.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * kdb helper for dumping the ftrace buffer * diff --git a/kernel/trace/trace_mmiotrace.c b/kernel/trace/trace_mmiotrace.c index dca78fc48439..b0388016b687 100644 --- a/kernel/trace/trace_mmiotrace.c +++ b/kernel/trace/trace_mmiotrace.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Memory mapped I/O tracing * diff --git a/kernel/trace/trace_nop.c b/kernel/trace/trace_nop.c index 49f61fe96a6b..50523f953a5d 100644 --- a/kernel/trace/trace_nop.c +++ b/kernel/trace/trace_nop.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * nop tracer * diff --git a/kernel/trace/trace_output.h b/kernel/trace/trace_output.h index fabc49bcd493..dbba03ed96de 100644 --- a/kernel/trace/trace_output.h +++ b/kernel/trace/trace_output.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __TRACE_EVENTS_H #define __TRACE_EVENTS_H diff --git a/kernel/trace/trace_sched_switch.c b/kernel/trace/trace_sched_switch.c index b341c02730be..e288168661e1 100644 --- a/kernel/trace/trace_sched_switch.c +++ b/kernel/trace/trace_sched_switch.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * trace context switch * diff --git a/kernel/trace/trace_sched_wakeup.c b/kernel/trace/trace_sched_wakeup.c index 0c331978b1a6..7d461dcd4831 100644 --- a/kernel/trace/trace_sched_wakeup.c +++ b/kernel/trace/trace_sched_wakeup.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * trace task wakeup timings * diff --git a/kernel/trace/trace_selftest.c b/kernel/trace/trace_selftest.c index b17ec642793b..cd70eb5df38e 100644 --- a/kernel/trace/trace_selftest.c +++ b/kernel/trace/trace_selftest.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* Include in trace.c */ #include <uapi/linux/sched/types.h> diff --git a/kernel/trace/trace_selftest_dynamic.c b/kernel/trace/trace_selftest_dynamic.c index b4c475a0a48b..8cda06a10d66 100644 --- a/kernel/trace/trace_selftest_dynamic.c +++ b/kernel/trace/trace_selftest_dynamic.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include "trace.h" int DYN_FTRACE_TEST_NAME(void) diff --git a/kernel/trace/trace_stack.c b/kernel/trace/trace_stack.c index 49cb41412eec..719a52a4064a 100644 --- a/kernel/trace/trace_stack.c +++ b/kernel/trace/trace_stack.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Copyright (C) 2008 Steven Rostedt <srostedt@redhat.com> * diff --git a/kernel/trace/trace_stat.c b/kernel/trace/trace_stat.c index 413ff108fbd0..75bf1bcb4a8a 100644 --- a/kernel/trace/trace_stat.c +++ b/kernel/trace/trace_stat.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Infrastructure for statistic tracing (histogram output). * diff --git a/kernel/trace/trace_stat.h b/kernel/trace/trace_stat.h index 8f03914b9a6a..76d30b4ebe83 100644 --- a/kernel/trace/trace_stat.h +++ b/kernel/trace/trace_stat.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __TRACE_STAT_H #define __TRACE_STAT_H diff --git a/kernel/trace/trace_syscalls.c b/kernel/trace/trace_syscalls.c index 696afe72d3b1..a2a642f2c64f 100644 --- a/kernel/trace/trace_syscalls.c +++ b/kernel/trace/trace_syscalls.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <trace/syscall.h> #include <trace/events/syscalls.h> #include <linux/syscalls.h> diff --git a/kernel/trace/tracing_map.h b/kernel/trace/tracing_map.h index 618838f5f30a..ab0ca77331d0 100644 --- a/kernel/trace/tracing_map.h +++ b/kernel/trace/tracing_map.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __TRACING_MAP_H #define __TRACING_MAP_H diff --git a/kernel/uid16.c b/kernel/uid16.c index 5c2dc5b2bf4f..ce74a4901d2b 100644 --- a/kernel/uid16.c +++ b/kernel/uid16.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Wrapper functions for 16bit uid back compatibility. All nicely tied * together in the faint hope we can take the out in five years time. diff --git a/kernel/watchdog.c b/kernel/watchdog.c index 6bcb854909c0..c8e06703e44c 100644 --- a/kernel/watchdog.c +++ b/kernel/watchdog.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Detect hard and soft lockups on a system * diff --git a/kernel/watchdog_hld.c b/kernel/watchdog_hld.c index a84b205fac9a..e449a23e9d59 100644 --- a/kernel/watchdog_hld.c +++ b/kernel/watchdog_hld.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Detect hard lockups on a system * diff --git a/kernel/workqueue_internal.h b/kernel/workqueue_internal.h index 8635417c587b..efdd72e15794 100644 --- a/kernel/workqueue_internal.h +++ b/kernel/workqueue_internal.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * kernel/workqueue_internal.h * |