Keith Busch 061ea46c56 vhost: return task creation error instead of NULL ...

[ Upstream commit cb380909ae ]

Lets callers distinguish why the vhost task creation failed. No one
currently cares why it failed, so no real runtime change from this
patch, but that will not be the case for long.

Signed-off-by: Keith Busch <kbusch@kernel.org>
Message-ID: <20250227230631.303431-2-kbusch@meta.com>
Reviewed-by: Mike Christie <michael.christie@oracle.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2025-03-22 12:54:21 -07:00

..

bpf

bpf: skip non exist keys in generic_map_lookup_batch

2025-02-27 04:30:21 -08:00

cgroup

cgroup: fix race between fork and cgroup.kill

2025-02-21 14:01:35 +01:00

configs

tinyconfig: remove unnecessary 'is not set' for choice blocks

2024-09-01 20:34:38 +09:00

debug

move asm/unaligned.h to linux/unaligned.h

2024-10-02 17:23:23 -04:00

dma

dma-mapping: save base/size instead of pointer to shared DMA pool

2025-02-08 09:58:17 +01:00

entry

treewide: context_tracking: Rename CONTEXT_* into CT_STATE_*

2024-07-29 07:33:10 +05:30

events

uprobes: Fix race in uprobe_free_utask

2025-03-13 13:02:19 +01:00

futex

futex: Pass in task to futex_queue()

2025-03-22 12:54:14 -07:00

gcov

gcov: add support for GCC 14

2024-06-15 10:43:06 -07:00

irq

genirq: Make handle_enforce_irqctx() unconditionally available

2025-02-08 09:57:00 +01:00

kcsan

kcsan: Turn report_filterlist_lock into a raw_spinlock

2024-12-14 20:03:37 +01:00

livepatch

livepatch: Replace snprintf() with sysfs_emit()

2024-07-02 16:56:18 +02:00

locking

locking/ww_mutex/test: Use swap() macro

2025-02-17 10:04:44 +01:00

module

module: Don't fail module loading when setting ro_after_init section RO failed

2025-02-08 09:57:58 +01:00

power

PM: hibernate: Add error handling for syscore_suspend()

2025-02-08 09:58:03 +01:00

printk

printk: Fix signed integer overflow when defining LOG_BUF_LEN_MAX

2025-02-17 10:04:46 +01:00

rcu

mm/slab/kvfree_rcu: Switch to WQ_MEM_RECLAIM wq

2025-03-22 12:54:09 -07:00

sched

sched: Clarify wake_up_q()'s write to task->wake_q.next

2025-03-22 12:54:16 -07:00

time

hrtimers: Mark is_migration_base() with __always_inline

2025-03-22 12:54:14 -07:00

trace

tracing: probe-events: Remove unused MAX_ARG_BUF_LEN macro

2025-03-13 13:02:05 +01:00

.gitignore

…

acct.c

acct: block access to kernel internal filesystems

2025-02-27 04:30:23 -08:00

async.c

…

audit_fsnotify.c

…

audit_tree.c

…

audit_watch.c

…

audit.c

audit: Make use of str_enabled_disabled() helper

2024-09-03 16:35:16 -04:00

audit.h

…

auditfilter.c

audit: use task_tgid_nr() instead of task_pid_nr()

2024-08-28 16:48:28 -04:00

auditsc.c

audit: use task_tgid_nr() instead of task_pid_nr()

2024-08-28 16:48:28 -04:00

backtracetest.c

backtracetest: add MODULE_DESCRIPTION()

2024-06-24 22:24:55 -07:00

bounds.c

…

capability.c

…

cfi.c

…

compat.c

…

configs.c

…

context_tracking.c

context_tracking, rcu: Rename rcu_dyntick trace event into rcu_watching

2024-08-15 21:30:43 +05:30

cpu_pm.c

…

cpu.c

hrtimers: Handle CPU state correctly on hotplug

2025-01-23 17:23:03 +01:00

crash_core.c

Document/kexec: generalize crash hotplug description

2024-09-01 20:43:37 -07:00

crash_reserve.c

crash: fix crash memory reserve exceed system memory bug

2024-09-01 20:43:30 -07:00

cred.c

…

delayacct.c

sysctl: treewide: constify the ctl_table argument of proc_handlers

2024-07-24 20:59:29 +02:00

dma.c

…

elfcorehdr.c

…

exec_domain.c

…

exit.c

Merge tag 'mm-stable-2024-09-20-02-31' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

2024-09-21 07:29:05 -07:00

exit.h

…

extable.c

…

fail_function.c

…

fork.c

fork: avoid inappropriate uprobe access to invalid mm

2025-01-02 10:34:10 +01:00

freezer.c

sched/fair: Fix external p->on_rq users

2024-10-14 09:14:35 +02:00

gen_kheaders.sh

kheaders: Ignore silly-rename files

2025-01-23 17:22:55 +01:00

groups.c

…

hung_task.c

sysctl: treewide: constify the ctl_table argument of proc_handlers

2024-07-24 20:59:29 +02:00

iomem.c

…

irq_work.c

…

jump_label.c

jump_label: Fix static_key_slow_dec() yet again

2024-09-10 11:57:27 +02:00

kallsyms_internal.h

kallsyms: get rid of code for absolute kallsyms

2024-07-20 16:33:21 +09:00

kallsyms_selftest.c

kallsyms: Match symbols exactly with CONFIG_LTO_CLANG

2024-08-15 09:33:35 -07:00

kallsyms_selftest.h

…

kallsyms.c

kallsyms: Match symbols exactly with CONFIG_LTO_CLANG

2024-08-15 09:33:35 -07:00

kcmp.c

…

Kconfig.freezer

…

Kconfig.hz

…

Kconfig.kexec

crash, powerpc: default to CRASH_DUMP=n on PPC_BOOK3S_32

2024-11-14 22:43:48 -08:00

Kconfig.locks

…

Kconfig.preempt

sched_ext: Build fix on !CONFIG_STACKTRACE[_SUPPORT]

2024-08-01 07:08:01 -10:00

kcov.c

kcov: mark in_softirq_really() as __always_inline

2025-01-09 13:33:49 +01:00

kexec_core.c

sysctl: treewide: constify the ctl_table argument of proc_handlers

2024-07-24 20:59:29 +02:00

kexec_elf.c

…

kexec_file.c

kexec_file: fix elfcorehdr digest exclusion when CONFIG_CRASH_HOTPLUG=y

2024-09-01 17:59:01 -07:00

kexec_internal.h

kexec: use atomic_try_cmpxchg_acquire() in kexec_trylock()

2024-09-01 20:43:23 -07:00

kexec.c

…

kheaders.c

…

kprobes.c

kprobes: Fix to check symbol prefixes correctly

2024-08-05 14:04:03 +09:00

ksyms_common.c

…

ksysfs.c

profiling: remove prof_cpu_mask

2024-07-29 10:45:54 -07:00

kthread.c

kthread: unpark only parked kthread

2024-10-09 12:47:19 -07:00

latencytop.c

sysctl: treewide: constify the ctl_table argument of proc_handlers

2024-07-24 20:59:29 +02:00

Makefile

mm: move kernel/numa.c to mm/

2024-09-03 21:15:26 -07:00

module_signature.c

…

notifier.c

…

nsproxy.c

introduce fd_file(), convert all accessors to it.

2024-08-12 22:00:43 -04:00

padata.c

padata: avoid UAF for reorder_work

2025-02-08 09:57:35 +01:00

panic.c

Merge tag 'drm-next-2024-09-19' of https://gitlab.freedesktop.org/drm/kernel

2024-09-19 10:18:15 +02:00

params.c

…

pid_namespace.c

sysctl: treewide: constify the ctl_table argument of proc_handlers

2024-07-24 20:59:29 +02:00

pid_sysctl.h

sysctl: treewide: constify the ctl_table argument of proc_handlers

2024-07-24 20:59:29 +02:00

pid.c

introduce fd_file(), convert all accessors to it.

2024-08-12 22:00:43 -04:00

profile.c

profiling: remove profile=sleep support

2024-08-04 13:36:28 -07:00

ptrace.c

…

range.c

…

reboot.c

…

regset.c

…

relay.c

[tree-wide] finally take no_llseek out

2024-09-27 08:18:43 -07:00

resource_kunit.c

resource, kunit: fix user-after-free in resource_test_region_intersects()

2024-10-09 12:47:19 -07:00

resource.c

resource,kexec: walk_system_ram_res_rev must retain resource flags

2024-10-28 21:40:40 -07:00

rseq.c

…

scftorture.c

scftorture: Make torture_type static

2024-05-30 15:31:51 -07:00

scs.c

…

seccomp.c

seccomp: passthrough uretprobe systemcall without filtering

2025-02-17 10:05:12 +01:00

signal.c

posix-timers: Target group sigqueue to current task only if not exiting

2024-12-09 10:41:16 +01:00

smp.c

smp: print only local CPU info when sched_clock goes backward

2024-08-15 00:06:48 +05:30

smpboot.c

…

smpboot.h

…

softirq.c

softirq: Allow raising SCHED_SOFTIRQ from SMP-call-function on RT kernel

2024-12-14 20:04:16 +01:00

stackleak.c

sysctl: treewide: constify the ctl_table argument of proc_handlers

2024-07-24 20:59:29 +02:00

stacktrace.c

…

static_call_inline.c

x86/static-call: provide a way to do very early static-call updates

2024-12-19 18:13:23 +01:00

static_call.c

…

stop_machine.c

rcu: Rename rcu_momentary_dyntick_idle() into rcu_momentary_eqs()

2024-08-15 21:30:42 +05:30

sys_ni.c

Merge tag 'probes-v6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace

2024-07-18 12:19:20 -07:00

sys.c

Merge tag 'pull-stable-struct_fd' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2024-09-23 09:35:36 -07:00

sysctl-test.c

sysctl: Add module description to sysctl-testing

2024-06-03 15:20:37 +02:00

sysctl.c

sysctl: treewide: constify the ctl_table argument of proc_handlers

2024-07-24 20:59:29 +02:00

task_work.c

sched/core: Disable page allocation in task_tick_mm_cid()

2024-10-11 10:49:32 +02:00

taskstats.c

introduce fd_file(), convert all accessors to it.

2024-08-12 22:00:43 -04:00

torture.c

torture: Add MODULE_DESCRIPTION()

2024-05-30 15:31:38 -07:00

tracepoint.c

tracepoint: Support iterating tracepoints in a loading module

2024-09-25 23:23:44 +09:00

tsacct.c

tsacct: replace strncpy() with strscpy()

2024-07-12 16:39:53 -07:00

ucount.c

signal: restore the override_rlimit logic

2024-11-07 14:14:59 -08:00

uid16.c

…

uid16.h

…

umh.c

sysctl: treewide: constify the ctl_table argument of proc_handlers

2024-07-24 20:59:29 +02:00

up.c

…

user_namespace.c

user_namespace: use kmemdup_array() instead of kmemdup() for multiple allocation

2024-09-09 16:47:42 -07:00

user-return-notifier.c

…

user.c

uidgid: make sure we fit into one cacheline

2024-09-12 12:16:09 +02:00

usermode_driver.c

…

utsname_sysctl.c

sysctl: treewide: constify the ctl_table argument of proc_handlers

2024-07-24 20:59:29 +02:00

utsname.c

…

vhost_task.c

vhost: return task creation error instead of NULL

2025-03-22 12:54:21 -07:00

vmcore_info.c

mm: support only one page_type per page

2024-09-03 21:15:43 -07:00

watch_queue.c

introduce fd_file(), convert all accessors to it.

2024-08-12 22:00:43 -04:00

watchdog_buddy.c

…

watchdog_perf.c

watchdog/perf: properly initialize the turbo mode timestamp and rearm counter

2024-07-17 21:11:34 -07:00

watchdog.c

watchdog: handle the ENODEV failure case of lockup_detector_delay_init() separately

2024-09-01 20:43:32 -07:00

workqueue_internal.h

…

workqueue.c

workqueue: Put the pwq after detaching the rescuer from the pool

2025-02-21 14:01:18 +01:00