John Fastabend fa123ac022 bpf: Verifier, refine 32bit bound in do_refine_retval_range ... Further refine return values range in do_refine_retval_range by noting these are int return types (We will assume here that int is a 32-bit type). Two reasons to pull this out of original patch. First it makes the original fix impossible to backport. And second I've not seen this as being problematic in practice unlike the other case. Fixes: 849fa50662 ("bpf/verifier: refine retval R0 state for bpf_get_stack helper") Signed-off-by: John Fastabend <john.fastabend@gmail.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Link: https://lore.kernel.org/bpf/158560421952.10843.12496354931526965046.stgit@john-Precision-5820-Tower		2020-03-30 15:00:30 -07:00
..
bpf	bpf: Verifier, refine 32bit bound in do_refine_retval_range	2020-03-30 15:00:30 -07:00
cgroup	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2020-03-12 16:19:19 -07:00
configs
debug	Revert "kdb: Get rid of confusing diag msg from "rd" if current task has no regs"	2020-02-06 11:40:09 +00:00
dma	dma-direct: improve DMA mask overflow reporting	2020-02-05 18:53:41 +01:00
events	bpf: Add name to struct bpf_ksym	2020-03-13 12:49:51 -07:00
gcov	Revert "um: Enable CONFIG_CONSTRUCTORS"	2020-01-19 22:42:06 +01:00
irq	genirq/proc: Reject invalid affinity masks (again)	2020-02-14 09:43:17 +01:00
livepatch
locking	proc: convert everything to "struct proc_ops"	2020-02-04 03:05:26 +00:00
power	PM / hibernate: fix typo "reserverd_size" -> "reserved_size"	2020-02-20 11:58:01 +01:00
printk
rcu	rcu: Forgive slow expedited grace periods at boot time	2020-01-25 12:00:40 -08:00
sched	sched/fair: Fix statistics for find_idlest_group()	2020-02-27 10:08:27 +01:00
time	y2038: remove unused time32 interfaces	2020-02-21 11:22:15 -08:00
trace	bpf: Introduce BPF_PROG_TYPE_LSM	2020-03-30 01:34:00 +02:00
.gitignore
acct.c
async.c
audit_fsnotify.c
audit_tree.c
audit_watch.c
audit.c	audit: always check the netlink payload length in audit_receive_msg()	2020-02-24 16:38:57 -05:00
audit.h
auditfilter.c	audit: fix error handling in audit_data_to_entry()	2020-02-22 20:36:47 -05:00
auditsc.c
backtracetest.c
bounds.c
capability.c
compat.c	y2038: remove unused time32 interfaces	2020-02-21 11:22:15 -08:00
configs.c	proc: convert everything to "struct proc_ops"	2020-02-04 03:05:26 +00:00
context_tracking.c
cpu_pm.c
cpu.c	Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2020-01-28 10:07:09 -08:00
crash_core.c
crash_dump.c
cred.c	Merge branch 'dhowells' (patches from DavidH)	2020-01-14 09:56:31 -08:00
delayacct.c
dma.c
elfcore.c
exec_domain.c
exit.c	exit: Fix Sparse errors and warnings	2020-02-28 13:34:39 +01:00
extable.c	bpf: Remove bpf_image tree	2020-03-13 12:49:52 -07:00
fail_function.c
fork.c	fork: Use RCU_INIT_POINTER() instead of rcu_access_pointer()	2020-02-28 13:34:36 +01:00
freezer.c
futex.c
gen_kheaders.sh
groups.c
hung_task.c
iomem.c
irq_work.c
jump_label.c
kallsyms.c	Kbuild updates for v5.6 (2nd)	2020-02-09 16:05:50 -08:00
kcmp.c
Kconfig.freezer
Kconfig.hz
Kconfig.locks
Kconfig.preempt
kcov.c
kexec_core.c
kexec_elf.c
kexec_file.c
kexec_internal.h
kexec.c
kheaders.c
kmod.c
kprobes.c
ksysfs.c
kthread.c
latencytop.c	proc: convert everything to "struct proc_ops"	2020-02-04 03:05:26 +00:00
Makefile	kcov: ignore fault-inject and stacktrace	2020-01-31 10:30:41 -08:00
module_signature.c
module_signing.c
module-internal.h
module.c	proc: convert everything to "struct proc_ops"	2020-02-04 03:05:26 +00:00
notifier.c
nsproxy.c	ns: Introduce Time Namespace	2020-01-14 12:20:48 +01:00
padata.c
panic.c
params.c
pid_namespace.c
pid.c	pid: make ENOMEM return value more obvious	2020-03-09 23:40:05 +01:00
profile.c	proc: convert everything to "struct proc_ops"	2020-02-04 03:05:26 +00:00
ptrace.c	ptrace: reintroduce usage of subjective credentials in ptrace_has_cap()	2020-01-18 13:51:39 +01:00
range.c
reboot.c
relay.c
resource.c
rseq.c
seccomp.c	bpf: Use bpf_prog_run_pin_on_cpu() at simple call sites.	2020-02-24 16:20:09 -08:00
signal.c	signal: avoid double atomic counter increments for user accounting	2020-02-26 09:54:03 -08:00
smp.c	smp: Remove superfluous cond_func check in smp_call_function_many_cond()	2020-01-28 15:43:00 +01:00
smpboot.c
smpboot.h
softirq.c
stackleak.c
stacktrace.c
stop_machine.c	stop_machine: Make stop_cpus() static	2020-01-17 10:19:21 +01:00
sys_ni.c
sys.c	prctl: PR_{G,S}ET_IO_FLUSHER to support controlling memory reclaim	2020-01-28 10:09:51 +01:00
sysctl_binary.c
sysctl-test.c
sysctl.c	s390: remove obsolete ieee_emulation_warnings	2020-02-19 13:51:46 +01:00
task_work.c
taskstats.c
test_kprobes.c
torture.c
tracepoint.c
tsacct.c
ucount.c
uid16.c
uid16.h
umh.c
up.c	smp/up: Make smp_call_function_single() match SMP semantics	2020-02-07 15:34:12 +01:00
user_namespace.c
user-return-notifier.c
user.c
utsname_sysctl.c
utsname.c
watchdog_hld.c
watchdog.c	watchdog/softlockup: Enforce that timestamp is valid on boot	2020-01-17 11:19:22 +01:00
workqueue_internal.h
workqueue.c	workqueue: don't use wq_select_unbound_cpu() for bound works	2020-03-10 10:30:51 -04:00