Linus Torvalds c6cc0121d4 bpf: add missing header file include ... commit f3dd0c5337 upstream. Commit 74e19ef0ff ("uaccess: Add speculation barrier to copy_from_user()") built fine on x86-64 and arm64, and that's the extent of my local build testing. It turns out those got the <linux/nospec.h> include incidentally through other header files (<linux/kvm_host.h> in particular), but that was not true of other architectures, resulting in build errors kernel/bpf/core.c: In function ‘___bpf_prog_run’: kernel/bpf/core.c:1913:3: error: implicit declaration of function ‘barrier_nospec’ so just make sure to explicitly include the proper <linux/nospec.h> header file to make everybody see it. Fixes: 74e19ef0ff ("uaccess: Add speculation barrier to copy_from_user()") Reported-by: kernel test robot <lkp@intel.com> Reported-by: Viresh Kumar <viresh.kumar@linaro.org> Reported-by: Huacai Chen <chenhuacai@loongson.cn> Tested-by: Geert Uytterhoeven <geert@linux-m68k.org> Tested-by: Dave Hansen <dave.hansen@linux.intel.com> Acked-by: Alexei Starovoitov <alexei.starovoitov@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2023-02-25 11:53:27 +01:00
..
bpf	bpf: add missing header file include	2023-02-25 11:53:27 +01:00
cgroup	memcg: fix possible use-after-free in memcg_write_event_control()	2022-12-14 11:30:43 +01:00
configs
debug	lockdown: also lock down previous kgdb use	2022-06-06 08:33:48 +02:00
dma	dma-debug: make things less spammy under memory pressure	2022-06-22 14:11:19 +02:00
events	perf: Fix possible memleak in pmu_dev_alloc()	2023-01-18 11:40:53 +01:00
gcov	gcov: add support for checksum field	2023-01-18 11:41:42 +01:00
irq	genirq/irqdesc: Don't try to remove non-existing sysfs files	2023-01-18 11:40:55 +01:00
livepatch	livepatch: fix race between fork and KLP transition	2022-10-26 13:22:18 +02:00
locking	locking/lockdep: Avoid RCU-induced noinstr fail	2021-11-17 09:48:28 +01:00
power	PM: hibernate: Fix mistake in kerneldoc comment	2023-01-18 11:40:53 +01:00
printk	printk: fix return value of printk.devkmsg __setup handler	2022-04-15 14:18:08 +02:00
rcu	rcu: Fix __this_cpu_read() lockdep warning in rcu_force_quiescent_state()	2023-01-18 11:41:33 +01:00
sched	sched/psi: Fix use-after-free in ep_remove_wait_queue()	2023-02-22 12:50:39 +01:00
time	alarmtimer: Prevent starvation by small intervals and SIG_IGN	2023-02-25 11:53:26 +01:00
trace	tracing: Fix poll() and select() do not work on per_cpu trace_pipe and trace_pipe_raw	2023-02-22 12:50:30 +01:00
.gitignore
acct.c	acct: fix potential integer overflow in encode_comp_t()	2023-01-18 11:41:34 +01:00
async.c	Revert "module, async: async_synchronize_full() on module init iff async is used"	2022-02-23 11:59:56 +01:00
audit.c	audit: improve audit queue handling when "audit=1" on cmdline	2022-02-08 18:24:26 +01:00
audit.h	audit: log AUDIT_TIME_* records only from rules	2022-04-15 14:18:04 +02:00
audit_fsnotify.c	audit: fix potential double free on error path from fsnotify_add_inode_mark	2022-09-05 10:27:38 +02:00
audit_tree.c	audit: move put_tree() to avoid trim_trees refcount underflow and UAF	2021-09-03 10:08:16 +02:00
audit_watch.c
auditfilter.c
auditsc.c	audit: log AUDIT_TIME_* records only from rules	2022-04-15 14:18:04 +02:00
backtracetest.c
bounds.c
capability.c
compat.c
configs.c
context_tracking.c
cpu.c	random: clear fast pool, crng, and batches in cpuhp bring up	2022-06-22 14:11:12 +02:00
cpu_pm.c
crash_core.c
crash_dump.c
cred.c
delayacct.c
dma.c
exec_domain.c
exit.c	exit: Use READ_ONCE() for all oops/warn limit reads	2023-02-06 07:52:50 +01:00
extable.c
fail_function.c
fork.c	copy_process(): Move fd_install() out of sighand->siglock critical section	2022-02-23 12:00:00 +01:00
freezer.c
futex.c
gen_kheaders.sh
groups.c
hung_task.c
iomem.c
irq_work.c
jump_label.c
kallsyms.c
kcmp.c
Kconfig.freezer
Kconfig.hz
Kconfig.locks
Kconfig.preempt
kcov.c
kexec.c
kexec_core.c
kexec_elf.c
kexec_file.c	kexec_file: drop weak attribute from arch_kexec_apply_relocations[_add]	2022-07-02 16:28:50 +02:00
kexec_internal.h
kheaders.c
kmod.c
kprobes.c	kprobes: Skip clearing aggrprobe's post_handler in kprobe-on-ftrace case	2022-11-25 17:42:21 +01:00
ksysfs.c
kthread.c	kthread: Fix PF_KTHREAD vs to_kthread() race	2021-09-12 08:56:39 +02:00
latencytop.c
Makefile
module-internal.h
module.c	module: Don't wait for GOING modules	2023-02-06 07:52:43 +01:00
module_signature.c
module_signing.c
notifier.c
nsproxy.c
padata.c
panic.c	exit: Use READ_ONCE() for all oops/warn limit reads	2023-02-06 07:52:50 +01:00
params.c
pid.c
pid_namespace.c	memcg: enable accounting for pids in nested pid namespaces	2021-09-22 12:26:37 +02:00
profile.c	profiling: fix shift too large makes kernel panic	2022-08-25 11:18:02 +02:00
ptrace.c	ptrace: Reimplement PTRACE_KILL by always sending SIGKILL	2022-06-14 18:11:24 +02:00
range.c
reboot.c
relay.c	relay: fix type mismatch when allocating memory in relay_create_buf()	2023-01-18 11:40:58 +01:00
resource.c
rseq.c
seccomp.c	seccomp: Invalidate seccomp mode to catch death failures	2022-02-16 12:52:53 +01:00
signal.c	signal handling: don't use BUG_ON() for debugging	2022-07-21 20:59:27 +02:00
smp.c	smp: Fix offline cpu check in flush_smp_call_function_queue()	2022-04-20 09:19:39 +02:00
smpboot.c
smpboot.h
softirq.c
stackleak.c
stacktrace.c
stop_machine.c
sys.c	prlimit: do_prlimit needs to have a speculation check	2023-01-24 07:17:59 +01:00
sys_ni.c	kernel/sys_ni: add compat entry for fadvise64_64	2022-09-05 10:27:38 +02:00
sysctl-test.c
sysctl.c	proc: proc_skip_spaces() shouldn't think it is working on C strings	2022-12-08 11:23:06 +01:00
sysctl_binary.c
task_work.c
taskstats.c
test_kprobes.c
torture.c
tracepoint.c
tsacct.c	taskstats: Cleanup the use of task->exit_code	2022-02-23 11:59:57 +01:00
ucount.c
uid16.c
uid16.h
umh.c
up.c
user-return-notifier.c
user.c
user_namespace.c
utsname.c
utsname_sysctl.c
watchdog.c	watchdog: export lockup_detector_reconfigure	2022-08-25 11:18:37 +02:00
watchdog_hld.c
workqueue.c	workqueue: don't skip lockdep work dependency in cancel_work_sync()	2022-09-28 11:04:09 +02:00
workqueue_internal.h