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1062d81086156e42878d701b816d2f368b53a77c
linux/tools/testing/selftests
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Yi Liu 1062d81086 iommufd: Disallow allocating nested parent domain with fault ID 
Allocating a domain with a fault ID indicates that the domain is faultable.
However, there is a gap for the nested parent domain to support PRI. Some
hardware lacks the capability to distinguish whether PRI occurs at stage 1
or stage 2. This limitation may require software-based page table walking
to resolve. Since no in-tree IOMMU driver currently supports this
functionality, it is disallowed. For more details, refer to the related
discussion at [1].

[1] https://lore.kernel.org/linux-iommu/bd1655c6-8b2f-4cfa-adb1-badc00d01811@intel.com/

Link: https://patch.msgid.link/r/20250226104012.82079-1-yi.l.liu@intel.com
Suggested-by: Lu Baolu <baolu.lu@linux.intel.com>
Signed-off-by: Yi Liu <yi.l.liu@intel.com>
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Reviewed-by: Lu Baolu <baolu.lu@linux.intel.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2025-03-04 09:34:54 -04:00
..
acct
selftests: acct: Add ksft_exit_skip if not running as root
2025-01-14 17:06:31 -07:00
alsa
selftests/alsa: Fix circular dependency involving global-timer
2024-12-20 10:00:41 +01:00
amd-pstate
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arm64
Merge tag 'crc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux
2025-01-22 19:55:08 -08:00
bpf
Merge tag 'pull-revalidate' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2025-01-30 09:13:35 -08:00
breakpoints
selftests: breakpoints: use remaining time to check if suspend succeed
2024-10-02 14:37:30 -06:00
cachestat
selftests: cachestat: Fix build warnings on ppc64
2024-05-29 12:24:44 -06:00
capabilities
selftests/capabilities: fix warn_unused_result build warnings
2024-05-08 16:48:25 -06:00
cgroup
cgroup/cpuset: Prevent leakage of isolated CPUs into sched domains
2024-12-11 05:45:52 -10:00
clone3
clone3: clone3_cap_checkpoint_restore: remove unused MAX_PID_NS_LEVEL macro
2024-09-30 11:39:56 -06:00
connector
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core
selftests: core: add unshare_test to gitignore
2024-09-30 11:42:11 -06:00
coredump
selftests: coredump: Add stackdump test
2025-01-04 10:12:18 +01:00
cpu-hotplug
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cpufreq
selftests/cpufreq: gitignore output files and clean them in make clean
2024-12-09 17:51:41 -07:00
damon
selftests/damon: remove tests for DAMON debugfs interface
2025-01-25 20:22:29 -08:00
devices
kselftest/devices/probe: Fix SyntaxWarning in regex strings for Python3
2024-10-02 14:30:58 -06:00
dma
selftests/dma:remove unused variable
2024-07-11 11:23:55 -06:00
dmabuf-heaps
kselftests: dmabuf-heaps: Ensure the driver name is null-terminated
2024-07-29 09:02:54 +02:00
drivers
selftests: drv-net: rss_ctx: don't fail reconfigure test if queue offset not supported
2025-02-03 18:39:23 -08:00
dt
kselftest: dt: Ignore nodes that have ancestors disabled
2024-09-05 07:54:16 -05:00
efivarfs
selftests/efivarfs: add concurrent update tests
2025-01-21 16:34:41 +01:00
exec
Merge tag 'AT_EXECVE_CHECK-v6.14-rc1-fix1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux
2025-01-31 17:12:31 -08:00
fchmodat2
selftests/fchmodat2: fix clang build failure due to -static-libasan
2024-06-11 15:05:05 -06:00
filelock
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filesystems
selftests: always check mask returned by statmount(2)
2025-02-07 10:27:26 +01:00
firmware
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fpu
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ftrace
Merge tag 'trace-v6.14-3' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace
2025-01-23 17:51:16 -08:00
futex
selftests: centralize -D_GNU_SOURCE= to CFLAGS in lib.mk
2024-07-10 12:14:51 -07:00
gpio
selftests: gpio: gpio-sim: Fix missing chip disablements
2025-01-23 15:44:48 +01:00
hid
selftests/hid: Add host-tools to .gitignore
2024-12-10 12:46:54 +01:00
ia64
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intel_pstate
selftests/intel_pstate: check if cpupower is installed
2024-10-28 21:18:57 -06:00
iommu
iommufd: Disallow allocating nested parent domain with fault ID
2025-03-04 09:34:54 -04:00
ipc
selftests/ipc: Remove unused variables
2025-01-14 17:06:31 -07:00
ir
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kcmp
selftests/kcmp: remove unused open mode
2024-05-11 15:51:43 -07:00
kexec
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kmod
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kselftest
Merge tag 'AT_EXECVE_CHECK-v6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux
2025-01-22 20:34:42 -08:00
kvm
KVM: selftests: Fix spelling mistake "initally" -> "initially"
2025-02-04 11:15:24 -05:00
landlock
Merge tag 'AT_EXECVE_CHECK-v6.14-rc1-fix1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux
2025-01-31 17:12:31 -08:00
lib
selftests: lib: remove strscpy test
2024-08-01 13:55:33 -06:00
livepatch
selftests: livepatch: handle PRINTK_CALLER in check_result()
2025-01-27 11:41:28 +01:00
lkdtm
lkdtm/bugs: add test for hung smp_call_function_single()
2024-06-17 11:17:31 -07:00
locking
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lsm
selftests: refactor the lsm flags_overset_lsm_set_self_attr test
2024-12-18 18:14:29 -05:00
media_tests
selftest: media_tests: fix trivial UAF typo
2025-01-14 17:06:31 -07:00
membarrier
selftests: membarrier: ksft_exit_pass() does not return
2024-05-06 13:57:20 -06:00
memfd
selftests/memfd/memfd_test: fix possible NULL pointer dereference
2025-01-25 20:22:44 -08:00
memory-hotplug
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mincore
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mm
selftests/mm/mkdirty: fix memory leak in test_uffdio_copy()
2025-01-25 20:22:45 -08:00
module
selftests: find_symbol: Actually use load_mod() parameter
2024-11-28 11:17:38 -08:00
mount
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mount_setattr
selftests/mount_setattr: Fix failures on 64K PAGE_SIZE kernels
2024-11-20 09:18:48 +01:00
move_mount_set_group
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mqueue
selftests/mqueue: fix 5 warnings about signed/unsigned mismatches
2024-06-24 22:25:03 -07:00
nci
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net
selftests: mptcp: connect: -f: no reconnect
2025-02-05 17:54:32 -08:00
nolibc
selftests/nolibc: add configurations for riscv32
2025-01-13 22:21:34 +01:00
ntb
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openat2
selftests/openat2: fix clang build failures: -static-libasan, LOCAL_HDRS
2024-06-11 15:00:11 -06:00
pci_endpoint
selftests: pci_endpoint: Migrate to Kselftest framework
2025-01-21 14:17:55 -06:00
pcie_bwctrl
selftests/pcie_bwctrl: Create selftests
2024-11-16 10:09:30 -06:00
perf_events
selftests/perf_events: Test FASYNC with watermark wakeups
2024-04-14 22:26:33 +02:00
pid_namespace
tests/pid_namespace: add pid_max tests
2024-12-02 11:25:25 +01:00
pidfd
Merge tag 'mm-nonmm-stable-2025-01-24-23-16' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
2025-01-26 17:50:53 -08:00
power_supply
selftests: power_supply: Make it POSIX-compliant
2024-05-06 13:57:20 -06:00
powerpc
selftests/powerpc: Fix argument order to timer_sub()
2025-01-11 10:39:45 +05:30
prctl
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proc
Merge tag 'mm-nonmm-stable-2024-07-21-15-07' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
2024-07-21 17:56:22 -07:00
pstore
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ptp
selftest/ptp: update ptp selftest to exercise the gettimex options
2024-10-04 15:36:43 -07:00
ptrace
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rcutorture
Merge branches 'fixes.2024.12.14a', 'rcutorture.2024.12.14a', 'srcu.2024.12.14a' and 'torture-test.2024.12.14a' into rcu-merge.2024.12.14a
2024-12-14 17:32:26 +01:00
resctrl
selftests/resctrl: Discover SNC kernel support and adjust messages
2025-01-14 17:06:32 -07:00
ring-buffer
selftests/ring-buffer: Add test for out-of-bound pgoff mapping
2025-01-14 17:06:32 -07:00
riscv
Merge tag 'riscv-for-linus-6.14-mw1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux
2025-01-31 15:13:25 -08:00
rlimits
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rseq
Merge tag 'for-linus' of https://github.com/openrisc/linux
2025-01-25 10:16:56 -08:00
rtc
selftest: rtc: Add to check rtc alarm status for alarm related test
2024-10-23 14:13:00 -06:00
rust
selftests: rust: config: disable GCC_PLUGINS
2024-08-11 17:32:55 -06:00
safesetid
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sched
selftests/sched: fix code format issues
2024-07-11 11:23:53 -06:00
sched_ext
Merge tag 'sched_ext-for-6.14' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext
2025-01-23 18:49:43 -08:00
seccomp
selftests/seccomp: validate uretprobe syscall passes through seccomp
2025-02-06 13:19:14 -08:00
sgx
selftests: centralize -D_GNU_SOURCE= to CFLAGS in lib.mk
2024-07-10 12:14:51 -07:00
signal
selftests: Add a test mangling with uc_sigmask
2024-10-29 01:01:49 -06:00
size
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sparc64
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splice
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static_keys
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sync
selftests: sync: ksft_exit_pass() does not return
2024-05-06 13:57:21 -06:00
syscall_user_dispatch
selftests: sud_test: return correct emulated syscall value on RISC-V
2024-04-25 09:46:41 -07:00
sysctl
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tc-testing
selftests/tc-testing: Add a test case for qdisc_tree_reduce_backlog()
2025-02-05 18:15:00 -08:00
tdx
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thermal/intel
…
timens
selftest/timerns: fix clang build failures for abs() calls
2024-07-05 13:21:48 -06:00
timers
selftests: timers: clocksource-switch: Adapt progress to kselftest framework
2025-01-14 17:06:31 -07:00
tmpfs
selftests: tmpfs: Add kselftest support to tmpfs
2025-01-14 17:06:32 -07:00
tpm2
selftests: tpm2: test_smoke: Run only when TPM2 is avaialable.
2024-09-17 18:56:37 +03:00
tty
kselftest/tty: Report a consistent test name for the one test we run
2024-05-06 13:57:19 -06:00
turbostat
tools/power turbostat: Add selftests for added perf counters
2024-07-26 13:51:25 -04:00
uevent
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user_events
selftests/user_events: Add non-spacing separator check
2024-05-13 12:15:46 -04:00
vDSO
selftests/vDSO: support DT_GNU_HASH
2025-01-14 17:06:31 -07:00
watchdog
selftests/watchdog-test: Fix system accidentally reset after watchdog-test
2024-10-28 21:34:43 -06:00
wireguard
Merge tag 'net-next-6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
2024-11-21 08:28:08 -08:00
x86
x86/mm/selftests: Fix typo in lam.c
2024-12-06 20:04:32 +01:00
zram
selftests/zram: gitignore output file
2025-01-14 17:06:31 -07:00
.gitignore
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gen_kselftest_tar.sh
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kselftest_deps.sh
selftests: kselftest_deps: fix l5_test() empty variable
2024-05-08 16:46:41 -06:00
kselftest_harness.h
selftests: harness: fix printing of mismatch values in __EXPECT()
2025-01-14 17:06:32 -07:00
kselftest_install.sh
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kselftest_module.h
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kselftest.h
selftests: kselftest: Fix the wrong format specifier
2025-01-14 17:06:31 -07:00
lib.mk
Merge tag 'mm-stable-2024-07-21-14-50' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
2024-07-21 17:15:46 -07:00
Makefile
Merge tag 'char-misc-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2025-01-27 16:51:51 -08:00
run_kselftest.sh
selftests/run_kselftest.sh: Fix help string for --per-test-log
2025-01-14 17:06:32 -07:00