* Re: [patch 09/24] timekeeping: Add CLOCK_AUX support for ktime_get_snapshot_id()
From: Thomas Weißschuh @ 2026-06-29 3:55 UTC (permalink / raw)
To: Thomas Gleixner
Cc: LKML, David Woodhouse, Miroslav Lichvar, John Stultz,
Stephen Boyd, Anna-Maria Behnsen, Frederic Weisbecker,
Arthur Kiyanovski, Rodolfo Giometti, Vincent Donnefort,
Marc Zyngier, Oliver Upton, kvmarm, Oliver Upton, Richard Cochran,
netdev, Takashi Iwai, Miri Korenblit, Johannes Berg, Jacob Keller,
Tony Nguyen, Saeed Mahameed, Peter Hilber, Michael S. Tsirkin,
virtualization, linux-wireless, linux-sound
In-Reply-To: <87fr29ib4v.ffs@fw13>
On Fri, Jun 26, 2026 at 05:17:52PM +0200, Thomas Gleixner wrote:
> On Fri, Jun 26 2026 at 13:03, Thomas Weißschuh wrote:
> > On Fri, Jun 26, 2026 at 12:49:41PM +0200, Thomas Gleixner wrote:
> >> On Fri, Jun 26 2026 at 10:48, Thomas Weißschuh wrote:
> >> > On Tue, May 26, 2026 at 07:14:13PM +0200, Thomas Gleixner wrote:
> >> > (...)
> >> >
> >> >> static inline void tk_update_aux_offs(struct timekeeper *tk, ktime_t offs)
> >> >> @@ -1218,6 +1223,12 @@ bool ktime_get_snapshot_id(struct system
> >> >> tkd = &tk_core;
> >> >> offs = &tk_core.timekeeper.offs_boot;
> >> >> break;
> >> >> + case CLOCK_AUX ... CLOCK_AUX_LAST:
> >> >> + tkd = aux_get_tk_data(clock_id);
> >> >> + if (!tkd)
> >> >> + return false;
> >> >> + offs = &tkd->timekeeper.offs_aux;
> >> >> + break;
> >> >
> >> > 'tkd' is also used to compute 'monoraw'. However 'tkr_raw' and 'tkr_mono'
> >> > are the same for auxilary clocks, so this will compute a wrong 'monoraw'.
> >>
> >> AUX clocks are independent in the first place and the MONORAW part is
> >> the "MONORAW" related to the AUX clock itself.
> >>
> >> > Instead 'monoraw' should be computed based on 'tk_core'.
> >> > Which then also requires the sequence locking of 'tk_core'.
> >>
> >> No. From a PTP and steering point of view you want the "raw" value which
> >> is related to the AUX clock itself and not the global one.
> >
> > Ack.
> >
> > However the kdocs call it 'CLOCK_MONOTONIC_RAW'. Can we clean this up?
>
> Yes. Something like the below?
Looks good, thanks.
The corresponding structure definitions are a also affected, though.
> Thanks,
>
> tglx
> ---
> --- a/kernel/time/timekeeping.c
> +++ b/kernel/time/timekeeping.c
> @@ -1202,10 +1202,21 @@ static inline u64 tk_clock_read_snapshot
>
> /**
> * ktime_get_snapshot_id - Simultaneously snapshot a given clock ID with
> - * CLOCK_MONOTONIC_RAW and the underlying
> + * the corresponding monotonic raw the underlying
> * clocksource counter value.
> * @clock_id: The clock ID to snapshot
> * @systime_snapshot: Pointer to struct receiving the system time snapshot
> + *
> + * For the system time keeping clocks (REALTIME, MONOTONIC and BOOTTIME) the
> + * monotonic raw clock is CLOCK_MONOTONIC_RAW. For AUX clocks this is the
> + * monotonic raw clock related to the AUX clock. These AUX clock related
> + * monotonic raw clocks have a strict linear offset to the system time
> + * CLOCK_MONOTONIC_RAW:
> + *
> + * MONOTONIC_RAW(AUX$N) = CLOCK_MONOTONIC_RAW(system) + offset(AUX$N)
> + *
> + * The offset is established when a AUX clock is initialized, but it is
> + * currently not accessible.
> */
> void ktime_get_snapshot_id(clockid_t clock_id, struct system_time_snapshot *systime_snapshot)
> {
> @@ -1512,6 +1523,9 @@ EXPORT_SYMBOL_GPL(ktime_real_to_base_clo
> * @xtstamp: Receives simultaneously captured system and device time
> *
> * Reads a timestamp from a device and correlates it to system time
> + *
> + * See documentation for ktime_get_snapshot_id() for information about the raw
> + * monotonic time stamp which is used here.
> */
> int get_device_system_crosststamp(int (*get_time_fn)
> (ktime_t *device_time,
>
^ permalink raw reply
* Re: [PATCH net-deletions] net: remove ax25 and amateur radio (hamradio) subsystem
From: Jiri Slaby @ 2026-06-29 5:24 UTC (permalink / raw)
To: Jakub Kicinski, davem
Cc: netdev, edumazet, pabeni, andrew+netdev, horms, corbet, skhan,
federico.vaga, carlos.bilbao, avadhut.naik, alexs, si.yanteng,
dzm91, 2023002089, tsbogend, dsahern, jani.nikula, mchehab+huawei,
gregkh, tytso, herbert, ebiggers, johannes.berg, geert, pablo,
tglx, mashiro.chen, mingo, dqfext, jreuter, sdf, pkshih,
enelsonmoore, mkl, toke, kees, crossd, jlayton, wangliang74,
aha310510, takamitz, kuniyu, linux-doc, linux-mips
In-Reply-To: <0883a8e0-e8b4-4f22-bfc6-dd4a0fcf8b7a@kernel.org>
On 27. 06. 26, 21:04, Jiri Slaby wrote:
> On 21. 04. 26, 4:18, Jakub Kicinski wrote:
>> Remove the amateur radio (AX.25, NET/ROM, ROSE) protocol implementation
>> and all associated hamradio device drivers from the kernel tree.
>> This set of protocols has long been a huge bug/syzbot magnet,
>> and since nobody stepped up to help us deal with the influx
>> of the AI-generated bug reports we need to move it out of tree
>> to protect our sanity.
>>
>> The code is moved to an out-of-tree repo:
>> https://github.com/linux-netdev/mod-orphan
>> if it's cleaned up and reworked there we can accept it back.
>>
>> Minimal stub headers are kept for include/net/ax25.h (AX25_P_IP,
>> AX25_ADDR_LEN, ax25_address) and include/net/rose.h (ROSE_ADDR_LEN)
>> so that the conditional integration code in arp.c and tun.c continues
>> to compile and work when the out-of-tree modules are loaded.
> ...
>> delete mode 100644 include/uapi/linux/scc.h
> Unfortunately, this broke builds of LLVM -- compiler-rt in particular
> (and GCC builds allegedly too). They dropped the include and its use
> [1], but IMO we should keep the uapi header with those two structs
> (scc_modem + scc_stat) for some time.
>
> [1] https://github.com/llvm/llvm-project/
> commit/3dc4fd6dd41100f051a63642f449b16324389c96
And net-tools are broken by the uapi/linux/rose.h removal:
rose.c:39:10: fatal error: linux/rose.h: No such file or directory
at:
https://github.com/ecki/net-tools/blob/2ab3c5efdb5c220bc9a649fded56c361136bff1a/lib/rose.c#L39
>
> thanks,
--
js
suse labs
^ permalink raw reply
* [PATCH v3] lib/random32: convert selftest to KUnit
From: Kir Chou @ 2026-06-29 5:41 UTC (permalink / raw)
To: akpm
Cc: thomas.weissschuh, davidgow, geert, visitorckw, brendan.higgins,
linux-kselftest, kunit-dev, Kir Chou, David S. Miller,
Eric Dumazet, Jakub Kicinski, Paolo Abeni, Simon Horman,
open list, open list:NETWORKING [GENERAL]
This patch converts the existing prandom selftest (lib/random32.c) to use
the KUnit framework (lib/tests/random32_kunit.c). Unlike typical KUnit
tests, this file is directly #included into lib/random32.c.
The new test:
- Removes the legacy CONFIG_RANDOM32_SELFTEST from lib/random32.c.
- Adds CONFIG_PRANDOM_KUNIT_TEST (defaulting to KUNIT_ALL_TESTS).
- Moves the test logic to lib/tests/random32_kunit.c.
v2:
- Removes the legacy CONFIG_RANDOM32_SELFTEST from lib/Kconfig.
- Add const to arrays in lib/tests/random32_kunit.c.
v3:
- Changes from tristate to bool in lib/Kconfig.debug.
This commit is verified by `./tools/testing/kunit/kunit.py run`
with the .kunit/.kunitconfig:
```
CONFIG_KUNIT=y
CONFIG_PRANDOM_KUNIT_TEST=y
```
Reviewed-by: David Gow <davidgow@google.com>
Signed-off-by: Kir Chou <note351@hotmail.com>
---
lib/Kconfig | 6 --
lib/Kconfig.debug | 9 ++
lib/random32.c | 173 +-----------------------------------
lib/tests/random32_kunit.c | 174 +++++++++++++++++++++++++++++++++++++
4 files changed, 185 insertions(+), 177 deletions(-)
create mode 100644 lib/tests/random32_kunit.c
diff --git a/lib/Kconfig b/lib/Kconfig
index 2923924be..5f185e9f1 100644
--- a/lib/Kconfig
+++ b/lib/Kconfig
@@ -156,12 +156,6 @@ config AUDIT_COMPAT_GENERIC
depends on AUDIT_GENERIC && AUDIT_ARCH_COMPAT_GENERIC && COMPAT
default y
-config RANDOM32_SELFTEST
- bool "PRNG perform self test on init"
- help
- This option enables the 32 bit PRNG library functions to perform a
- self test on initialization.
-
#
# compression support is select'ed if needed
#
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index ba36939fd..ef1600600 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -3354,6 +3354,15 @@ config PRIME_NUMBERS_KUNIT_TEST
If unsure, say N
+config PRANDOM_KUNIT_TEST
+ bool "KUnit test for prandom" if !KUNIT_ALL_TESTS
+ depends on KUNIT
+ default KUNIT_ALL_TESTS
+ help
+ Enable this option to test the prandom functions at runtime.
+
+ If unsure, say N
+
endif # RUNTIME_TESTING_MENU
config ARCH_USE_MEMTEST
diff --git a/lib/random32.c b/lib/random32.c
index 24e7acd93..0aab36792 100644
--- a/lib/random32.c
+++ b/lib/random32.c
@@ -126,175 +126,6 @@ void prandom_seed_full_state(struct rnd_state __percpu *pcpu_state)
}
EXPORT_SYMBOL(prandom_seed_full_state);
-#ifdef CONFIG_RANDOM32_SELFTEST
-static struct prandom_test1 {
- u32 seed;
- u32 result;
-} test1[] = {
- { 1U, 3484351685U },
- { 2U, 2623130059U },
- { 3U, 3125133893U },
- { 4U, 984847254U },
-};
-
-static struct prandom_test2 {
- u32 seed;
- u32 iteration;
- u32 result;
-} test2[] = {
- /* Test cases against taus113 from GSL library. */
- { 931557656U, 959U, 2975593782U },
- { 1339693295U, 876U, 3887776532U },
- { 1545556285U, 961U, 1615538833U },
- { 601730776U, 723U, 1776162651U },
- { 1027516047U, 687U, 511983079U },
- { 416526298U, 700U, 916156552U },
- { 1395522032U, 652U, 2222063676U },
- { 366221443U, 617U, 2992857763U },
- { 1539836965U, 714U, 3783265725U },
- { 556206671U, 994U, 799626459U },
- { 684907218U, 799U, 367789491U },
- { 2121230701U, 931U, 2115467001U },
- { 1668516451U, 644U, 3620590685U },
- { 768046066U, 883U, 2034077390U },
- { 1989159136U, 833U, 1195767305U },
- { 536585145U, 996U, 3577259204U },
- { 1008129373U, 642U, 1478080776U },
- { 1740775604U, 939U, 1264980372U },
- { 1967883163U, 508U, 10734624U },
- { 1923019697U, 730U, 3821419629U },
- { 442079932U, 560U, 3440032343U },
- { 1961302714U, 845U, 841962572U },
- { 2030205964U, 962U, 1325144227U },
- { 1160407529U, 507U, 240940858U },
- { 635482502U, 779U, 4200489746U },
- { 1252788931U, 699U, 867195434U },
- { 1961817131U, 719U, 668237657U },
- { 1071468216U, 983U, 917876630U },
- { 1281848367U, 932U, 1003100039U },
- { 582537119U, 780U, 1127273778U },
- { 1973672777U, 853U, 1071368872U },
- { 1896756996U, 762U, 1127851055U },
- { 847917054U, 500U, 1717499075U },
- { 1240520510U, 951U, 2849576657U },
- { 1685071682U, 567U, 1961810396U },
- { 1516232129U, 557U, 3173877U },
- { 1208118903U, 612U, 1613145022U },
- { 1817269927U, 693U, 4279122573U },
- { 1510091701U, 717U, 638191229U },
- { 365916850U, 807U, 600424314U },
- { 399324359U, 702U, 1803598116U },
- { 1318480274U, 779U, 2074237022U },
- { 697758115U, 840U, 1483639402U },
- { 1696507773U, 840U, 577415447U },
- { 2081979121U, 981U, 3041486449U },
- { 955646687U, 742U, 3846494357U },
- { 1250683506U, 749U, 836419859U },
- { 595003102U, 534U, 366794109U },
- { 47485338U, 558U, 3521120834U },
- { 619433479U, 610U, 3991783875U },
- { 704096520U, 518U, 4139493852U },
- { 1712224984U, 606U, 2393312003U },
- { 1318233152U, 922U, 3880361134U },
- { 855572992U, 761U, 1472974787U },
- { 64721421U, 703U, 683860550U },
- { 678931758U, 840U, 380616043U },
- { 692711973U, 778U, 1382361947U },
- { 677703619U, 530U, 2826914161U },
- { 92393223U, 586U, 1522128471U },
- { 1222592920U, 743U, 3466726667U },
- { 358288986U, 695U, 1091956998U },
- { 1935056945U, 958U, 514864477U },
- { 735675993U, 990U, 1294239989U },
- { 1560089402U, 897U, 2238551287U },
- { 70616361U, 829U, 22483098U },
- { 368234700U, 731U, 2913875084U },
- { 20221190U, 879U, 1564152970U },
- { 539444654U, 682U, 1835141259U },
- { 1314987297U, 840U, 1801114136U },
- { 2019295544U, 645U, 3286438930U },
- { 469023838U, 716U, 1637918202U },
- { 1843754496U, 653U, 2562092152U },
- { 400672036U, 809U, 4264212785U },
- { 404722249U, 965U, 2704116999U },
- { 600702209U, 758U, 584979986U },
- { 519953954U, 667U, 2574436237U },
- { 1658071126U, 694U, 2214569490U },
- { 420480037U, 749U, 3430010866U },
- { 690103647U, 969U, 3700758083U },
- { 1029424799U, 937U, 3787746841U },
- { 2012608669U, 506U, 3362628973U },
- { 1535432887U, 998U, 42610943U },
- { 1330635533U, 857U, 3040806504U },
- { 1223800550U, 539U, 3954229517U },
- { 1322411537U, 680U, 3223250324U },
- { 1877847898U, 945U, 2915147143U },
- { 1646356099U, 874U, 965988280U },
- { 805687536U, 744U, 4032277920U },
- { 1948093210U, 633U, 1346597684U },
- { 392609744U, 783U, 1636083295U },
- { 690241304U, 770U, 1201031298U },
- { 1360302965U, 696U, 1665394461U },
- { 1220090946U, 780U, 1316922812U },
- { 447092251U, 500U, 3438743375U },
- { 1613868791U, 592U, 828546883U },
- { 523430951U, 548U, 2552392304U },
- { 726692899U, 810U, 1656872867U },
- { 1364340021U, 836U, 3710513486U },
- { 1986257729U, 931U, 935013962U },
- { 407983964U, 921U, 728767059U },
-};
-
-static void prandom_state_selftest_seed(struct rnd_state *state, u32 seed)
-{
-#define LCG(x) ((x) * 69069U) /* super-duper LCG */
- state->s1 = __seed(LCG(seed), 2U);
- state->s2 = __seed(LCG(state->s1), 8U);
- state->s3 = __seed(LCG(state->s2), 16U);
- state->s4 = __seed(LCG(state->s3), 128U);
-}
-
-static int __init prandom_state_selftest(void)
-{
- int i, j, errors = 0, runs = 0;
- bool error = false;
-
- for (i = 0; i < ARRAY_SIZE(test1); i++) {
- struct rnd_state state;
-
- prandom_state_selftest_seed(&state, test1[i].seed);
- prandom_warmup(&state);
-
- if (test1[i].result != prandom_u32_state(&state))
- error = true;
- }
-
- if (error)
- pr_warn("prandom: seed boundary self test failed\n");
- else
- pr_info("prandom: seed boundary self test passed\n");
-
- for (i = 0; i < ARRAY_SIZE(test2); i++) {
- struct rnd_state state;
-
- prandom_state_selftest_seed(&state, test2[i].seed);
- prandom_warmup(&state);
-
- for (j = 0; j < test2[i].iteration - 1; j++)
- prandom_u32_state(&state);
-
- if (test2[i].result != prandom_u32_state(&state))
- errors++;
-
- runs++;
- cond_resched();
- }
-
- if (errors)
- pr_warn("prandom: %d/%d self tests failed\n", errors, runs);
- else
- pr_info("prandom: %d self tests passed\n", runs);
- return 0;
-}
-core_initcall(prandom_state_selftest);
+#ifdef CONFIG_PRANDOM_KUNIT_TEST
+#include "tests/random32_kunit.c"
#endif
diff --git a/lib/tests/random32_kunit.c b/lib/tests/random32_kunit.c
new file mode 100644
index 000000000..13c657b00
--- /dev/null
+++ b/lib/tests/random32_kunit.c
@@ -0,0 +1,174 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Test cases for random32 functions.
+ */
+
+#include <kunit/test.h>
+
+static const struct prandom_test1 {
+ u32 seed;
+ u32 result;
+} test1[] = {
+ { 1U, 3484351685U },
+ { 2U, 2623130059U },
+ { 3U, 3125133893U },
+ { 4U, 984847254U },
+};
+
+static const struct prandom_test2 {
+ u32 seed;
+ u32 iteration;
+ u32 result;
+} test2[] = {
+ /* Test cases against taus113 from GSL library. */
+ { 931557656U, 959U, 2975593782U },
+ { 1339693295U, 876U, 3887776532U },
+ { 1545556285U, 961U, 1615538833U },
+ { 601730776U, 723U, 1776162651U },
+ { 1027516047U, 687U, 511983079U },
+ { 416526298U, 700U, 916156552U },
+ { 1395522032U, 652U, 2222063676U },
+ { 366221443U, 617U, 2992857763U },
+ { 1539836965U, 714U, 3783265725U },
+ { 556206671U, 994U, 799626459U },
+ { 684907218U, 799U, 367789491U },
+ { 2121230701U, 931U, 2115467001U },
+ { 1668516451U, 644U, 3620590685U },
+ { 768046066U, 883U, 2034077390U },
+ { 1989159136U, 833U, 1195767305U },
+ { 536585145U, 996U, 3577259204U },
+ { 1008129373U, 642U, 1478080776U },
+ { 1740775604U, 939U, 1264980372U },
+ { 1967883163U, 508U, 10734624U },
+ { 1923019697U, 730U, 3821419629U },
+ { 442079932U, 560U, 3440032343U },
+ { 1961302714U, 845U, 841962572U },
+ { 2030205964U, 962U, 1325144227U },
+ { 1160407529U, 507U, 240940858U },
+ { 635482502U, 779U, 4200489746U },
+ { 1252788931U, 699U, 867195434U },
+ { 1961817131U, 719U, 668237657U },
+ { 1071468216U, 983U, 917876630U },
+ { 1281848367U, 932U, 1003100039U },
+ { 582537119U, 780U, 1127273778U },
+ { 1973672777U, 853U, 1071368872U },
+ { 1896756996U, 762U, 1127851055U },
+ { 847917054U, 500U, 1717499075U },
+ { 1240520510U, 951U, 2849576657U },
+ { 1685071682U, 567U, 1961810396U },
+ { 1516232129U, 557U, 3173877U },
+ { 1208118903U, 612U, 1613145022U },
+ { 1817269927U, 693U, 4279122573U },
+ { 1510091701U, 717U, 638191229U },
+ { 365916850U, 807U, 600424314U },
+ { 399324359U, 702U, 1803598116U },
+ { 1318480274U, 779U, 2074237022U },
+ { 697758115U, 840U, 1483639402U },
+ { 1696507773U, 840U, 577415447U },
+ { 2081979121U, 981U, 3041486449U },
+ { 955646687U, 742U, 3846494357U },
+ { 1250683506U, 749U, 836419859U },
+ { 595003102U, 534U, 366794109U },
+ { 47485338U, 558U, 3521120834U },
+ { 619433479U, 610U, 3991783875U },
+ { 704096520U, 518U, 4139493852U },
+ { 1712224984U, 606U, 2393312003U },
+ { 1318233152U, 922U, 3880361134U },
+ { 855572992U, 761U, 1472974787U },
+ { 64721421U, 703U, 683860550U },
+ { 678931758U, 840U, 380616043U },
+ { 692711973U, 778U, 1382361947U },
+ { 677703619U, 530U, 2826914161U },
+ { 92393223U, 586U, 1522128471U },
+ { 1222592920U, 743U, 3466726667U },
+ { 358288986U, 695U, 1091956998U },
+ { 1935056945U, 958U, 514864477U },
+ { 735675993U, 990U, 1294239989U },
+ { 1560089402U, 897U, 2238551287U },
+ { 70616361U, 829U, 22483098U },
+ { 368234700U, 731U, 2913875084U },
+ { 20221190U, 879U, 1564152970U },
+ { 539444654U, 682U, 1835141259U },
+ { 1314987297U, 840U, 1801114136U },
+ { 2019295544U, 645U, 3286438930U },
+ { 469023838U, 716U, 1637918202U },
+ { 1843754496U, 653U, 2562092152U },
+ { 400672036U, 809U, 4264212785U },
+ { 404722249U, 965U, 2704116999U },
+ { 600702209U, 758U, 584979986U },
+ { 519953954U, 667U, 2574436237U },
+ { 1658071126U, 694U, 2214569490U },
+ { 420480037U, 749U, 3430010866U },
+ { 690103647U, 969U, 3700758083U },
+ { 1029424799U, 937U, 3787746841U },
+ { 2012608669U, 506U, 3362628973U },
+ { 1535432887U, 998U, 42610943U },
+ { 1330635533U, 857U, 3040806504U },
+ { 1223800550U, 539U, 3954229517U },
+ { 1322411537U, 680U, 3223250324U },
+ { 1877847898U, 945U, 2915147143U },
+ { 1646356099U, 874U, 965988280U },
+ { 805687536U, 744U, 4032277920U },
+ { 1948093210U, 633U, 1346597684U },
+ { 392609744U, 783U, 1636083295U },
+ { 690241304U, 770U, 1201031298U },
+ { 1360302965U, 696U, 1665394461U },
+ { 1220090946U, 780U, 1316922812U },
+ { 447092251U, 500U, 3438743375U },
+ { 1613868791U, 592U, 828546883U },
+ { 523430951U, 548U, 2552392304U },
+ { 726692899U, 810U, 1656872867U },
+ { 1364340021U, 836U, 3710513486U },
+ { 1986257729U, 931U, 935013962U },
+ { 407983964U, 921U, 728767059U },
+};
+
+static void prandom_state_test_seed(struct rnd_state *state, u32 seed)
+{
+#define LCG(x) ((x) * 69069U) /* super-duper LCG */
+ state->s1 = __seed(LCG(seed), 2U);
+ state->s2 = __seed(LCG(state->s1), 8U);
+ state->s3 = __seed(LCG(state->s2), 16U);
+ state->s4 = __seed(LCG(state->s3), 128U);
+}
+
+static void test_prandom_seed_boundary(struct kunit *test)
+{
+ int i;
+ struct rnd_state state;
+
+ for (i = 0; i < ARRAY_SIZE(test1); i++) {
+ prandom_state_test_seed(&state, test1[i].seed);
+ prandom_warmup(&state);
+ KUNIT_EXPECT_EQ(test, test1[i].result, prandom_u32_state(&state));
+ }
+}
+
+static void test_prandom_taus113(struct kunit *test)
+{
+ int i, j;
+ struct rnd_state state;
+
+ for (i = 0; i < ARRAY_SIZE(test2); i++) {
+ prandom_state_test_seed(&state, test2[i].seed);
+ prandom_warmup(&state);
+
+ for (j = 0; j < test2[i].iteration - 1; j++)
+ prandom_u32_state(&state);
+
+ KUNIT_EXPECT_EQ(test, test2[i].result, prandom_u32_state(&state));
+ }
+}
+
+static struct kunit_case prandom_test_cases[] = {
+ KUNIT_CASE(test_prandom_seed_boundary),
+ KUNIT_CASE(test_prandom_taus113),
+ {}
+};
+
+static struct kunit_suite prandom_test_suite = {
+ .name = "prandom",
+ .test_cases = prandom_test_cases,
+};
+
+kunit_test_suite(prandom_test_suite);
--
2.52.0
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