Christoph Hellwig 5f3b133a23 dma-mapping: add a dma_need_unmap helper ... Add helper that allows a driver to skip calling dma_unmap_* if the DMA layer can guarantee that they are no-nops. Signed-off-by: Christoph Hellwig <hch@lst.de> Tested-by: Jens Axboe <axboe@kernel.dk> Reviewed-by: Luis Chamberlain <mcgrof@kernel.org> Signed-off-by: Leon Romanovsky <leonro@nvidia.com> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>		2025-05-06 08:36:53 +02:00
..
bpf	bpf_try_alloc_pages	2025-03-30 13:45:28 -07:00
cgroup	treewide: Switch/rename to timer_delete[_sync]()	2025-04-05 10:30:12 +02:00
configs	- The 6 patch series "Enable strict percpu address space checks" from	2025-04-01 09:29:18 -07:00
debug	TTY/Serial driver updates for 6.15-rc1	2025-04-02 18:17:33 -07:00
dma	dma-mapping: add a dma_need_unmap helper	2025-05-06 08:36:53 +02:00
entry	Objtool changes for v6.15:	2025-03-24 21:18:05 -07:00
events	Fix a perf events time accounting bug.	2025-04-06 10:48:12 -07:00
futex	…
gcov	…
irq	genirq/migration: Use irqd_get_parent_data() in irq_force_complete_move()	2025-04-04 17:08:36 +02:00
kcsan	treewide: Switch/rename to timer_delete[_sync]()	2025-04-05 10:30:12 +02:00
livepatch	Modules changes for 6.15-rc1	2025-03-30 15:44:36 -07:00
locking	- The 7 patch series "powerpc/crash: use generic crashkernel	2025-04-01 10:06:52 -07:00
module	ring-buffer updates for v6.15	2025-03-31 13:37:22 -07:00
power	This update includes the following changes:	2025-03-29 10:01:55 -07:00
printk	printk changes for 6.15	2025-03-27 19:22:24 -07:00
rcu	treewide: Switch/rename to timer_delete[_sync]()	2025-04-05 10:30:12 +02:00
sched	Miscellaneous scheduler fixes/updates:	2025-04-06 10:44:58 -07:00
time	A set of final cleanups for the timer subsystem:	2025-04-06 08:35:37 -07:00
trace	Persistent buffer cleanups and simplifications for v6.15:	2025-04-03 16:09:29 -07:00
.gitignore	…
Kconfig.freezer	…
Kconfig.hz	…
Kconfig.kexec	…
Kconfig.locks	…
Kconfig.preempt	…
Makefile	tracing: Disable branch profiling in noinstr code	2025-03-22 09:49:26 +01:00
acct.c	…
async.c	…
audit.c	…
audit.h	…
audit_fsnotify.c	…
audit_tree.c	…
audit_watch.c	…
auditfilter.c	…
auditsc.c	fs: dedup handling of struct filename init and refcounts bumps	2025-03-18 15:34:27 +01:00
backtracetest.c	…
bounds.c	…
capability.c	…
cfi.c	Modules changes for 6.15-rc1	2025-03-30 15:44:36 -07:00
compat.c	…
configs.c	…
context_tracking.c	…
cpu.c	hyperv-next for 6.15	2025-03-25 14:47:04 -07:00
cpu_pm.c	…
crash_core.c	…
crash_reserve.c	crash: remove an unused argument from reserve_crashkernel_generic()	2025-03-16 22:30:47 -07:00
cred.c	…
delayacct.c	…
dma.c	…
elfcorehdr.c	…
exec_domain.c	…
exit.c	exit: fix the usage of delay_group_leader->exit_code in do_notify_parent() and pidfs_exit()	2025-03-25 15:56:22 +01:00
exit.h	…
extable.c	…
fail_function.c	…
fork.c	- The 7 patch series "powerpc/crash: use generic crashkernel	2025-04-01 10:06:52 -07:00
freezer.c	…
gen_kheaders.sh	Revert "kheaders: Ignore silly-rename files"	2025-03-15 21:22:52 +09:00
groups.c	…
hung_task.c	hung_task: show the blocker task if the task is hung on mutex	2025-03-21 22:10:04 -07:00
iomem.c	…
irq_work.c	…
jump_label.c	…
kallsyms.c	…
kallsyms_internal.h	…
kallsyms_selftest.c	…
kallsyms_selftest.h	…
kcmp.c	…
kcov.c	…
kexec.c	…
kexec_core.c	- The 7 patch series "powerpc/crash: use generic crashkernel	2025-04-01 10:06:52 -07:00
kexec_elf.c	kexec: initialize ELF lowest address to ULONG_MAX	2025-03-16 22:30:47 -07:00
kexec_file.c	crash: let arch decide usable memory range in reserved area	2025-03-16 22:30:47 -07:00
kexec_internal.h	…
kheaders.c	…
kprobes.c	…
ksyms_common.c	…
ksysfs.c	…
kthread.c	treewide: Switch/rename to timer_delete[_sync]()	2025-04-05 10:30:12 +02:00
latencytop.c	…
module_signature.c	…
notifier.c	…
nsproxy.c	…
padata.c	…
panic.c	These are objtool fixes and updates by Josh Poimboeuf, centered	2025-04-02 10:30:10 -07:00
params.c	…
pid.c	kernel-6.15-rc1.tasklist_lock	2025-03-24 13:39:27 -07:00
pid_namespace.c	…
pid_sysctl.h	…
profile.c	…
ptrace.c	…
range.c	…
reboot.c	- The 7 patch series "powerpc/crash: use generic crashkernel	2025-04-01 10:06:52 -07:00
regset.c	…
relay.c	relay: use kasprintf() instead of fixed buffer formatting	2025-03-21 22:10:05 -07:00
resource.c	resource: replace open coded variant of DEFINE_RES()	2025-03-21 22:10:05 -07:00
resource_kunit.c	…
rseq.c	…
scftorture.c	…
scs.c	…
seccomp.c	…
signal.c	vfs-6.15-rc1.fixes	2025-04-02 16:05:21 -07:00
smp.c	…
smpboot.c	…
smpboot.h	…
softirq.c	lockdep: Fix wait context check on softirq for PREEMPT_RT	2025-03-25 10:46:44 +01:00
stackleak.c	…
stacktrace.c	…
static_call.c	…
static_call_inline.c	Modules changes for 6.15-rc1	2025-03-30 15:44:36 -07:00
stop_machine.c	…
sys.c	Updates for the core time/timer subsystem:	2025-03-25 10:33:23 -07:00
sys_ni.c	…
sysctl-test.c	…
sysctl.c	s390 updates for 6.15 merge window	2025-03-29 11:59:43 -07:00
task_work.c	…
taskstats.c	…
torture.c	…
tracepoint.c	tracepoint: Print the function symbol when tracepoint_debug is set	2025-03-21 15:30:10 -04:00
tsacct.c	…
ucount.c	ucount: use rcuref_t for reference counting	2025-03-16 22:30:50 -07:00
uid16.c	…
uid16.h	…
umh.c	…
up.c	…
user-return-notifier.c	…
user.c	…
user_namespace.c	…
usermode_driver.c	…
utsname.c	…
utsname_sysctl.c	…
vhost_task.c	…
vmcore_info.c	…
watch_queue.c	vfs-6.15-rc1.pipe	2025-03-24 09:52:37 -07:00
watchdog.c	A treewide hrtimer timer cleanup	2025-03-25 10:54:15 -07:00
watchdog_buddy.c	…
watchdog_perf.c	- The 7 patch series "powerpc/crash: use generic crashkernel	2025-04-01 10:06:52 -07:00
workqueue.c	treewide: Switch/rename to timer_delete[_sync]()	2025-04-05 10:30:12 +02:00
workqueue_internal.h	…