Christoph Hellwig 1e8c813b08 PM: hibernate: don't use early_lookup_bdev in resume_store ... resume_store is a sysfs attribute written during normal kernel runtime, and it should not use the early_lookup_bdev API that bypasses all normal path based permission checking, and might cause problems with certain container environments renaming devices. Switch to lookup_bdev, which does a normal path lookup instead, and fall back to trying to parse a numeric dev_t just like early_lookup_bdev did. Note that this strictly speaking changes the kernel ABI as the PARTUUID= and PARTLABEL= style syntax is now not available during a running systems. They never were intended for that, but this breaks things we'll have to figure out a way to make them available again. But if avoidable in any way I'd rather avoid that. Fixes: 421a5fa1a6 ("PM / hibernate: use name_to_dev_t to parse resume") Signed-off-by: Christoph Hellwig <hch@lst.de> Acked-by: Rafael J. Wysocki <rafael@kernel.org> Link: https://lore.kernel.org/r/20230531125535.676098-22-hch@lst.de Signed-off-by: Jens Axboe <axboe@kernel.dk>		2023-06-05 10:57:40 -06:00
..
bpf	cgroup changes for v6.4-rc1	2023-04-29 10:05:22 -07:00
cgroup	cgroup changes for v6.4-rc1	2023-04-29 10:05:22 -07:00
configs	Char/Misc drivers for 6.4-rc1	2023-04-27 12:07:50 -07:00
debug	…
dma	dma-mapping updates for Linux 6.4	2023-04-29 10:29:57 -07:00
entry	ptrace: Provide set/get interface for syscall user dispatch	2023-04-16 14:23:07 +02:00
events	perf/core: Fix perf_sample_data not properly initialized for different swevents in perf_tp_event()	2023-05-08 10:58:26 +02:00
futex	…
gcov	…
irq	genirq: Update affinity of secondary threads	2023-04-15 10:17:16 +02:00
kcsan	- Nick Piggin's "shoot lazy tlbs" series, to improve the peformance of	2023-04-27 19:42:02 -07:00
livepatch	Scheduler changes for v6.4:	2023-04-28 14:53:30 -07:00
locking	locking/rwsem: Add __always_inline annotation to __down_read_common() and inlined callers	2023-05-08 10:58:24 +02:00
module	module: include internal.h in module/dups.c	2023-05-02 20:33:36 -07:00
power	PM: hibernate: don't use early_lookup_bdev in resume_store	2023-06-05 10:57:40 -06:00
printk	- Nick Piggin's "shoot lazy tlbs" series, to improve the peformance of	2023-04-27 19:42:02 -07:00
rcu	RCU Changes for 6.4:	2023-04-24 12:16:14 -07:00
sched	sched: fix cid_lock kernel-doc warnings	2023-05-08 10:58:28 +02:00
time	tick/broadcast: Make broadcast device replacement work correctly	2023-05-08 23:18:16 +02:00
trace	trace: Convert trace/seq to use copy_splice_read()	2023-05-24 08:42:16 -06:00
.gitignore	…
Kconfig.freezer	…
Kconfig.hz	…
Kconfig.locks	…
Kconfig.preempt	…
Makefile	modules-6.4-rc1	2023-04-27 16:36:55 -07:00
acct.c	…
async.c	…
audit.c	…
audit.h	…
audit_fsnotify.c	…
audit_tree.c	…
audit_watch.c	…
auditfilter.c	…
auditsc.c	capability: just use a 'u64' instead of a 'u32[2]' array	2023-03-01 10:01:22 -08:00
backtracetest.c	…
bounds.c	…
capability.c	capability: just use a 'u64' instead of a 'u32[2]' array	2023-03-01 10:01:22 -08:00
cfi.c	…
compat.c	sched_getaffinity: don't assume 'cpumask_size()' is fully initialized	2023-03-14 19:32:38 -07:00
configs.c	…
context_tracking.c	context_tracking: Fix noinstr vs KASAN	2023-01-13 11:48:18 +01:00
cpu.c	- Nick Piggin's "shoot lazy tlbs" series, to improve the peformance of	2023-04-27 19:42:02 -07:00
cpu_pm.c	cpuidle, cpu_pm: Remove RCU fiddling from cpu_pm_{enter,exit}()	2023-01-13 11:48:15 +01:00
crash_core.c	mm, treewide: redefine MAX_ORDER sanely	2023-04-05 19:42:46 -07:00
crash_dump.c	…
cred.c	…
delayacct.c	delayacct: track delays from IRQ/SOFTIRQ	2023-04-18 16:39:34 -07:00
dma.c	…
exec_domain.c	…
exit.c	tracing updates for 6.4:	2023-04-28 15:57:53 -07:00
extable.c	…
fail_function.c	kernel/fail_function: fix memory leak with using debugfs_lookup()	2023-02-08 13:36:22 +01:00
fork.c	IOMMU Updates for Linux 6.4	2023-04-30 13:00:38 -07:00
freezer.c	…
gen_kheaders.sh	kheaders: use standard naming for the temporary directory	2023-01-22 23:43:34 +09:00
groups.c	…
hung_task.c	kernel/hung_task.c: set some hung_task.c variables storage-class-specifier to static	2023-04-08 13:45:37 -07:00
iomem.c	…
irq_work.c	trace: Add trace_ipi_send_cpu()	2023-03-24 11:01:29 +01:00
jump_label.c	…
kallsyms.c	kallsyms: Delete an unused parameter related to {module_}kallsyms_on_each_symbol()	2023-03-19 13:27:19 -07:00
kallsyms_internal.h	…
kallsyms_selftest.c	kallsyms: Delete an unused parameter related to {module_}kallsyms_on_each_symbol()	2023-03-19 13:27:19 -07:00
kallsyms_selftest.h	…
kcmp.c	…
kcov.c	mm: replace vma->vm_flags direct modifications with modifier calls	2023-02-09 16:51:39 -08:00
kexec.c	kexec: introduce sysctl parameters kexec_load_limit_*	2023-02-02 22:50:05 -08:00
kexec_core.c	There is no particular theme here - mainly quick hits all over the tree.	2023-02-23 17:55:40 -08:00
kexec_elf.c	…
kexec_file.c	kexec: remove unnecessary arch_kexec_kernel_image_load()	2023-04-08 13:45:38 -07:00
kexec_internal.h	…
kheaders.c	kheaders: Use array declaration instead of char	2023-03-24 20:10:59 -07:00
kprobes.c	x86/kprobes: Fix arch_check_optimized_kprobe check within optimized_kprobe range	2023-02-21 08:49:16 +09:00
ksysfs.c	kernel/ksysfs.c: use sysfs_emit for sysfs show handlers	2023-03-24 17:09:14 +01:00
kthread.c	- Nick Piggin's "shoot lazy tlbs" series, to improve the peformance of	2023-04-27 19:42:02 -07:00
latencytop.c	…
module_signature.c	…
notifier.c	notifiers: add tracepoints to the notifiers infrastructure	2023-04-08 13:45:38 -07:00
nsproxy.c	convert setns(2) to fdget()/fdput()	2023-04-20 22:55:35 -04:00
padata.c	padata: use alignment when calculating the number of worker threads	2023-03-14 17:06:44 +08:00
panic.c	cpu: Mark nmi_panic_self_stop() __noreturn	2023-04-14 17:31:26 +02:00
params.c	module: make module_ktype structure constant	2023-03-09 12:55:15 -08:00
pid.c	pid: add pidfd_prepare()	2023-04-03 11:16:56 +02:00
pid_namespace.c	kernel: pid_namespace: simplify sysctls with register_sysctl()	2023-05-02 19:23:29 -07:00
pid_sysctl.h	kernel: pid_namespace: simplify sysctls with register_sysctl()	2023-05-02 19:23:29 -07:00
profile.c	…
ptrace.c	ptrace: Provide set/get interface for syscall user dispatch	2023-04-16 14:23:07 +02:00
range.c	…
reboot.c	…
regset.c	…
relay.c	relayfs: fix out-of-bounds access in relay_file_read	2023-05-02 17:23:27 -07:00
resource.c	dax/kmem: Fix leak of memory-hotplug resources	2023-02-17 14:58:01 -08:00
resource_kunit.c	…
rseq.c	…
scftorture.c	…
scs.c	…
seccomp.c	seccomp: simplify sysctls with register_sysctl_init()	2023-04-13 11:49:20 -07:00
signal.c	posix-timers: Prefer delivery of signals to the current thread	2023-04-16 09:00:18 +02:00
smp.c	trace,smp: Trace all smp_function_call*() invocations	2023-03-24 11:01:30 +01:00
smpboot.c	…
smpboot.h	…
softirq.c	softirq: Add trace points for tasklet entry/exit	2023-04-15 10:17:16 +02:00
stackleak.c	stackleak: allow to specify arch specific stackleak poison function	2023-04-20 11:36:35 +02:00
stacktrace.c	…
static_call.c	…
static_call_inline.c	…
stop_machine.c	…
sys.c	mm/ksm: unmerge and clear VM_MERGEABLE when setting PR_SET_MEMORY_MERGE=0	2023-05-02 17:21:49 -07:00
sys_ni.c	…
sysctl-test.c	…
sysctl.c	mm: compaction: move compaction sysctl to its own file	2023-04-13 11:49:35 -07:00
task_work.c	…
taskstats.c	…
torture.c	torture: Fix hang during kthread shutdown phase	2023-01-05 12:10:35 -08:00
tracepoint.c	tracepoint: Allow livepatch module add trace event	2023-02-18 14:34:36 -05:00
tsacct.c	…
ucount.c	…
uid16.c	…
uid16.h	…
umh.c	umh: simplify the capability pointer logic	2023-03-03 16:18:19 -08:00
up.c	…
user-return-notifier.c	…
user.c	…
user_namespace.c	userns: fix a struct's kernel-doc notation	2023-02-02 22:50:04 -08:00
usermode_driver.c	…
utsname.c	…
utsname_sysctl.c	utsname: simplify one-level sysctl registration for uts_kern_table	2023-04-13 11:49:35 -07:00
vhost_task.c	vhost_task: Allow vhost layer to use copy_process	2023-03-23 12:45:36 +01:00
watch_queue.c	modules-6.4-rc1	2023-04-27 16:36:55 -07:00
watchdog.c	…
watchdog_hld.c	…
workqueue.c	workqueue changes for v6.4-rc1	2023-04-29 09:48:52 -07:00
workqueue_internal.h	…