Thomas Gleixner d97cb2ef0b selftests/rseq: Make registration flexible for legacy and optimized mode ... rseq_register_current_thread() either uses the glibc registered RSEQ region or registers it's own region with the legacy size of 32 bytes. That worked so far, but becomes a problem when the kernel implements a distinction between legacy and performance optimized behavior based on the registration size as that does not allow to test both modes with the self test suite. Add two arguments to the function. One to enforce that the registration is not using libc provided mode and one to tell the registration to use the legacy size and not the kernel advertised size. Rename it and make the original one a inline wrapper which preserves the existing behavior. Fixes: 566d8015f7 ("rseq: Avoid CPU/MM CID updates when no event pending") Signed-off-by: Thomas Gleixner <tglx@kernel.org> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Reviewed-by: Dmitry Vyukov <dvyukov@google.com> Tested-by: Dmitry Vyukov <dvyukov@google.com> Link: https://patch.msgid.link/20260428224427.677889423%40kernel.org Cc: stable@vger.kernel.org		2026-05-05 16:03:11 +02:00
..
acct	selftests: complete kselftest include centralization	2025-11-27 14:24:31 -08:00
alsa	selftests: ALSA: Skip utimer test when CONFIG_SND_UTIMER is not enabled	2026-03-27 14:40:18 +01:00
amd-pstate
arm64	selftests/arm64: Implement cmpbr_sigill() to hwcap test	2026-03-14 16:58:16 +00:00
bpf	LoongArch changes for v7.1	2026-04-24 09:54:45 -07:00
breakpoints	selftests: fix ARCH normalization to handle command-line argument	2026-03-27 21:19:44 -07:00
cachestat	selftests: complete kselftest include centralization	2025-11-27 14:24:31 -08:00
capabilities	selftests: complete kselftest include centralization	2025-11-27 14:24:31 -08:00
cgroup	mm.git review status for linus..mm-stable	2026-04-15 12:59:16 -07:00
clone3	selftests: complete kselftest include centralization	2025-11-27 14:24:31 -08:00
connector	selftests: complete kselftest include centralization	2025-11-27 14:24:31 -08:00
core	selftests: complete kselftest include centralization	2025-11-27 14:24:31 -08:00
coredump	selftests: check pidfd_info->coredump_code correctness	2026-03-23 16:29:15 +01:00
cpu-hotplug	selftests/cpu-hotplug: Fix check for cpu hotplug not supported	2026-03-31 16:07:19 -06:00
cpufreq	kselftest: cpufreq: Get rid of double suspend in rtcwake case	2025-05-09 12:43:39 -06:00
damon	selftests/damon/sysfs.py: test goal_tuner commit	2026-04-05 13:53:26 -07:00
devices
dm-verity	selftests: add dm-verity keyring selftests	2026-01-19 15:21:26 +01:00
dmabuf-heaps	selftests: complete kselftest include centralization	2025-11-27 14:24:31 -08:00
drivers	selftests: net: use ip commands instead of teamd in team rx_mode test	2026-04-21 12:50:25 +02:00
dt
efivarfs	selftests/efivarfs: add concurrent update tests	2025-01-21 16:34:41 +01:00
exec	selftests: complete kselftest include centralization	2025-11-27 14:24:31 -08:00
fchmodat2	selftests/fchmodat2: use ksft_finished()	2026-03-27 21:19:37 -07:00
filelock	selftests: complete kselftest include centralization	2025-11-27 14:24:31 -08:00
filesystems	vfs-7.1-rc1.mount.v2	2026-04-14 19:59:25 -07:00
firmware
fpu
ftrace	selftests/ftrace: Add a testcase for multiple fprobe events	2026-04-22 09:26:46 +09:00
futex	selftests/futex: Bump up libnuma version check	2026-03-24 22:59:59 +01:00
gpio	selftests: gpio: Add gpio-cdev-uaf tests	2026-02-27 10:05:22 +01:00
hid	selftests/hid: fix compilation when bpf_wq and hid_device are not exported	2026-03-16 16:21:06 +01:00
ia64
intel_pstate	selftests: complete kselftest include centralization	2025-11-27 14:24:31 -08:00
iommu	iommufd/selftest: Test dirty tracking on PASID	2026-04-02 09:26:05 +02:00
ipc	selftests: fix ARCH normalization to handle command-line argument	2026-03-27 21:19:44 -07:00
ir	selftests: complete kselftest include centralization	2025-11-27 14:24:31 -08:00
kcmp	selftests: complete kselftest include centralization	2025-11-27 14:24:31 -08:00
kexec	selftests/kexec: Ignore selftest binary	2025-09-25 13:43:28 -06:00
kho	kho: remove finalize state and clients	2026-04-05 13:53:04 -07:00
kmod	lib/test_kmod: do not hardcode/depend on any filesystem	2025-05-11 17:54:09 -07:00
kselftest	selftests: Fix duplicated test number reporting	2026-04-17 11:29:03 -06:00
kselftest_harness	selftests: harness: Validate intermixing of kselftest and harness functionality	2026-03-31 13:48:34 -06:00
kvm	Arm:	2026-04-17 07:18:03 -07:00
landlock	selftests/landlock: Simplify ruleset creation and enforcement in fs_test	2026-04-07 18:51:10 +02:00
lib	lib/prime_numbers: KUnit test should not select PRIME_NUMBERS	2025-04-15 13:50:43 -07:00
livepatch	Merge branch 'for-7.1/module-function-test' into for-linus	2026-04-16 10:33:43 +02:00
liveupdate	selftests: liveupdate: add test for double preservation	2026-04-18 00:10:49 -07:00
lkdtm	lkdtm/fortify: Drop unneeded FORTIFY_STR_OBJECT test	2026-03-31 16:53:47 -07:00
locking
lsm	selftests: complete kselftest include centralization	2025-11-27 14:24:31 -08:00
media_tests	selftests: complete kselftest include centralization	2025-11-27 14:24:31 -08:00
membarrier	selftests: complete kselftest include centralization	2025-11-27 14:24:31 -08:00
memfd	selftests/memfd: use IPC semaphore instead of SIGSTOP/SIGCONT	2026-02-12 15:45:57 -08:00
memory-hotplug
mincore	selftests: complete kselftest include centralization	2025-11-27 14:24:31 -08:00
mm	selftests: mm: skip charge_reserved_hugetlb without killall	2026-04-18 00:10:56 -07:00
module	selftests: find_symbol: Actually use load_mod() parameter	2024-11-28 11:17:38 -08:00
mount
mount_setattr	selftests/mount_setattr: increase tmpfs size for idmapped mount tests	2026-03-17 16:59:45 +01:00
move_mount_set_group	selftests: complete kselftest include centralization	2025-11-27 14:24:31 -08:00
mqueue	selftests/mqueue: Fix incorrectly named file	2026-03-31 15:01:51 -06:00
mseal_system_mappings	selftests: complete kselftest include centralization	2025-11-27 14:24:31 -08:00
namespaces	selftests/namespaces: remove unused utils.h include from listns_efault_test	2026-04-14 09:31:18 +02:00
nci	selftests: complete kselftest include centralization	2025-11-27 14:24:31 -08:00
net	selftests/net: packetdrill: cover RFC 5961 5.2 challenge ACK on both edges	2026-04-23 11:04:01 -07:00
nolibc	selftests/nolibc: use gcc 15	2026-04-09 23:25:45 +02:00
ntb
openat2	selftests: complete kselftest include centralization	2025-11-27 14:24:31 -08:00
pci_endpoint	selftests: pci_endpoint: Skip BAR subrange test on -ENOSPC	2026-04-08 14:41:39 -05:00
pcie_bwctrl	selftests/pcie_bwctrl: Fix test progs list	2025-04-18 08:23:22 -05:00
perf_events	selftests: complete kselftest include centralization	2025-11-27 14:24:31 -08:00
pid_namespace	selftests: Add tests for creating pidns init via setns	2026-03-20 14:44:26 +01:00
pidfd	selftests: check pidfd_info->coredump_code correctness	2026-03-23 16:29:15 +01:00
power_supply
powerpc	selftests/powerpc: Suppress -Wmaybe-uninitialized with GCC 15	2026-04-01 09:21:04 +05:30
prctl	selftests: fix ARCH normalization to handle command-line argument	2026-03-27 21:19:44 -07:00
proc	selftests: complete kselftest include centralization	2025-11-27 14:24:31 -08:00
pstore
ptp	selftests: ptp: treat unsupported PHC operations as skip	2026-01-27 17:57:28 -08:00
ptrace	selftests: complete kselftest include centralization	2025-11-27 14:24:31 -08:00
rcutorture	rcutorture: Add NOCB02 config for nocb poll mode testing	2026-03-30 15:48:14 -04:00
rdma	RDMA/rxe: Add testcase for net namespace rxe	2026-03-30 13:47:43 -04:00
resctrl	selftests/resctrl: Fix non-contiguous CBM check for Hygon	2026-01-09 16:49:01 -07:00
ring-buffer	selftests: complete kselftest include centralization	2025-11-27 14:24:31 -08:00
riscv	selftests: riscv: Add license to cfi selftest	2026-04-04 18:42:41 -06:00
rlimits
rseq	selftests/rseq: Make registration flexible for legacy and optimized mode	2026-05-05 16:03:11 +02:00
rtc	selftests: complete kselftest include centralization	2025-11-27 14:24:31 -08:00
rust
safesetid
sched	sched/debug: Remove CONFIG_SCHED_DEBUG from self-test config files	2025-03-19 22:23:24 +01:00
sched_ext	selftests/sched_ext: Fix wrong DSQ ID in peek_dsq error message	2026-04-09 23:00:44 -10:00
seccomp	selftests/seccomp: Add hard-coded __NR_uprobe for x86_64	2026-04-03 08:41:38 -07:00
sgx	selftests: complete kselftest include centralization	2025-11-27 14:24:31 -08:00
signal	selftests: complete kselftest include centralization	2025-11-27 14:24:31 -08:00
size
sparc64	selftests: fix ARCH normalization to handle command-line argument	2026-03-27 21:19:44 -07:00
splice
static_keys
sync	selftests: complete kselftest include centralization	2025-11-27 14:24:31 -08:00
syscall_user_dispatch	selftests: complete kselftest include centralization	2025-11-27 14:24:31 -08:00
sysctl	sysctl: Nixify sysctl.sh	2025-07-23 11:56:02 +02:00
tc-testing	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2026-04-02 11:03:13 -07:00
tdx	selftests: complete kselftest include centralization	2025-11-27 14:24:31 -08:00
thermal/intel	selftests: fix ARCH normalization to handle command-line argument	2026-03-27 21:19:44 -07:00
timens	selftests: complete kselftest include centralization	2025-11-27 14:24:31 -08:00
timers	Significant patch series in this pull request:	2025-12-06 14:01:20 -08:00
tmpfs	selftests: complete kselftest include centralization	2025-11-27 14:24:31 -08:00
tpm2	selftests: tpm2: Fix ill defined assertions	2025-12-03 22:55:27 +02:00
tty	TTY/Serial changes for 6.19-rc1	2025-12-06 18:38:19 -08:00
turbostat
ublk	selftests: ublk: add ublk auto integrity test	2026-04-23 04:52:43 -06:00
uevent	selftests: complete kselftest include centralization	2025-11-27 14:24:31 -08:00
user_events	selftests: complete kselftest include centralization	2025-11-27 14:24:31 -08:00
vDSO	selftests: vDSO: vdso_test_correctness: Add a test for time()	2026-03-11 15:23:24 +01:00
verification	selftests/verification: Add initial RV tests	2025-11-11 13:18:55 +01:00
vfio	vfio: selftests: Support DMR and GNR-D DSA devices	2026-03-20 13:54:51 -06:00
vsock	selftests/vsock: fix vsock_test path shadowing in nested VMs	2026-03-20 18:34:48 -07:00
watchdog	selftests: watchdog: skip ping loop if WDIOF_KEEPALIVEPING not supported	2025-09-16 16:55:04 -06:00
wireguard	watchdog: softlockup: panic when lockup duration exceeds N thresholds	2026-01-20 19:44:20 -08:00
x86	selftests/x86: Clean up sysret_rip coding style	2026-01-19 12:06:11 +01:00
zram	mm: remove unused zpool layer	2025-09-21 14:21:59 -07:00
.gitignore	selftests: tpm2: create a dedicated .gitignore	2025-04-08 14:56:13 -06:00
gen_kselftest_tar.sh
kselftest_deps.sh
kselftest_harness.h	linux_kselftest-next-7.1-rc1	2026-04-14 17:46:12 -07:00
kselftest_install.sh
kselftest_module.h
kselftest.h	selftests: kselftest: Add ksft_reset_state()	2026-03-31 13:48:23 -06:00
lib.mk	selftests: complete kselftest include centralization	2025-11-27 14:24:31 -08:00
Makefile	linux_kselftest-next-7.1-next-fixes	2026-04-20 17:19:30 -07:00
run_kselftest.sh	selftests/run_kselftest.sh: Allow choosing per-test log directory	2026-04-13 11:05:39 -06:00