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/linux-6.15/Documentation/locking/
H A Dlocktorture.rst9 that runs torture tests on core kernel locking primitives. The kernel
13 grepping for "torture"). The test is started when the module is loaded,
17 This torture test consists of creating a number of kernel threads which
45 Type of lock to torture. By default, only spinlocks will
46 be tortured. This module can torture the following locks,
123 high-level errors and reports from the main 'torture'
132 spin_lock-torture: Writes: Total: 93746064 Max/Min: 0/0 Fail: 0
153 The following script may be used to torture locks::
160 dmesg | grep torture:
169 Also see: Documentation/RCU/torture.rst
/linux-6.15/Documentation/RCU/
H A Dtorture.rst13 be loaded to run a torture test. The test periodically outputs
15 command (perhaps grepping for "torture"). The test is started
28 rcu-torture: Reader Pipe: 727860534 34213 0 0 0 0 0 0 0 0 0
29 rcu-torture: Reader Batch: 727877838 17003 0 0 0 0 0 0 0 0 0
36 the RCU torture test. The printk()s use KERN_ALERT, so they should
51 * "tfle": If non-zero, indicates that the "torture freelist"
56 * "rta": Number of structures allocated from the torture freelist.
63 * "rtf": Number of frees into the torture freelist.
116 as it is only incremented if a torture structure's counter
140 For example, the following script may be used to torture RCU::
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H A Dindex.rst21 torture
H A DRTFP.txt1413 ,Title="{[PATCH]} {RCU} torture testing"
2205 Realtime RCU and torture-testing RCU uses.
/linux-6.15/drivers/gpu/drm/ci/xfails/
H A Dmsm-sm8350-hdk-fails.txt6 kms_cursor_legacy@torture-bo,Fail
7 kms_cursor_legacy@torture-move,Fail
H A Dmeson-g12b-fails.txt6 kms_cursor_legacy@torture-bo,Fail
7 kms_cursor_legacy@torture-move,Fail
H A Dmsm-apq8016-fails.txt5 kms_cursor_legacy@torture-bo,Fail
H A Dmsm-apq8096-skips.txt2 kms_cursor_legacy@all-pipes-torture-move
/linux-6.15/Documentation/translations/it_IT/RCU/
H A Dtorture.rst6 Le operazioni RCU per le verifiche *torture*
15 visualizzarlo con dmesg (magari usate grep per filtrare "torture"). Le verifiche
28 rcu-torture: Reader Pipe: 727860534 34213 0 0 0 0 0 0 0 0 0
29 rcu-torture: Reader Batch: 727877838 17003 0 0 0 0 0 0 0 0 0
34 grep torture:". Su configurazioni più esoteriche potrebbe essere necessario
50 * "tfle": se non è zero, indica la lista di strutture "torture freelist" da
54 * "rta": numero di strutture allocate dalla lista "torture freelist".
56 * "rtaf": il numero di allocazioni fallite dalla lista "torture freelist" a
61 * "rtf": il numero di rilasci nella lista "torture freelist"
112 della struttura torture viene in un qualche modo incrementato oltre il
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H A Dindex.rst12 torture
/linux-6.15/drivers/firmware/psci/
H A DKconfig12 The torture tests may interfere with the PSCI checker by turning CPUs
13 on and off through hotplug, so for now torture tests and PSCI checker
/linux-6.15/Documentation/translations/it_IT/locking/
H A Dlocktorture.rst18 filtrate l'output con ``grep "torture"``). La verifica inizia quando
83 Generici dell'ambiente di sviluppo 'torture' (RCU + locking)
133 da parte dell'struttura 'torture'.
141 spin_lock-torture: Writes: Total: 93746064 Max/Min: 0/0 Fail: 0
172 dmesg | grep torture:
181 Consultate anche: Documentation/translations/it_IT/RCU/torture.rst
/linux-6.15/drivers/mtd/ubi/
H A Dwl.c467 err = ubi_io_sync_erase(ubi, e->pnum, torture); in ubi_sync_erase()
596 int vol_id, int lnum, int torture, bool nested) in schedule_erase() argument
603 e->pnum, e->ec, torture); in schedule_erase()
613 wl_wrk->torture = torture; in schedule_erase()
633 int vol_id, int lnum, int torture) in do_sync_erase() argument
642 wl_wrk.torture = torture; in do_sync_erase()
865 torture = 1;
973 err = do_sync_erase(ubi, e2, vol_id, lnum, torture);
1116 err = ubi_sync_erase(ubi, e, wl_wrk->torture);
1268 int pnum, int torture) argument
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H A Dubi.h808 int torture; member
904 int ubi_sync_erase(struct ubi_device *ubi, struct ubi_wl_entry *e, int torture);
907 int pnum, int torture);
915 int lnum, int torture);
926 int ubi_io_sync_erase(struct ubi_device *ubi, int pnum, int torture);
H A Dfastmap-wl.c493 int lnum, int torture) in ubi_wl_put_fm_peb() argument
519 return schedule_erase(ubi, e, vol_id, lnum, torture, true); in ubi_wl_put_fm_peb()
H A Deba.c513 int torture = 0; in check_mapping() local
526 torture = 1; in check_mapping()
531 ubi_wl_put_peb(ubi, vol->vol_id, lnum, *pnum, torture); in check_mapping()
H A Dio.c535 int ubi_io_sync_erase(struct ubi_device *ubi, int pnum, int torture) in ubi_io_sync_erase() argument
563 if (torture) { in ubi_io_sync_erase()
/linux-6.15/kernel/rcu/
H A DKconfig.debug42 tristate "torture tests for RCU"
47 This option provides a kernel module that runs torture tests
51 Say Y here if you want RCU torture tests to be built into
53 Say M if you want the RCU torture tests to build as a module.
/linux-6.15/tools/testing/selftests/rcutorture/bin/
H A Dtorture.sh438 …torture_set "locktorture" tools/testing/selftests/rcutorture/bin/kvm.sh --torture lock --allcpus -…
446 …torture_set "scftorture" tools/testing/selftests/rcutorture/bin/kvm.sh --torture scf --allcpus --d…
540 …torture_set "rcuscale-$prim" tools/testing/selftests/rcutorture/bin/kvm.sh --torture rcuscale --al…
578 …torture_set "rcuscale-kvfree" tools/testing/selftests/rcutorture/bin/kvm.sh --torture rcuscale --a…
H A Dkvm.sh254 --torture)
255 checkarg --torture "(suite name)" "$#" "$2" '^\(lock\|rcu\|rcuscale\|refscale\|scf\|X.*\)$' '^--'
H A Dkvm-test-1-run.sh114 echo Do the torture scripts know about your architecture?
/linux-6.15/kernel/
H A DMakefile131 obj-$(CONFIG_TORTURE_TEST) += torture.o
/linux-6.15/lib/
H A DKconfig.debug1597 tristate "torture tests for locking"
1601 This option provides a kernel module that runs torture tests
1605 Say Y here if you want kernel locking-primitive torture tests
1607 Say M if you want these torture tests to build as a module.
1623 tristate "torture tests for smp_call_function*()"
1627 This option provides a kernel module that runs torture tests
/linux-6.15/Documentation/admin-guide/
H A Dkernel-parameters.txt7124 torture.disable_onoff_at_boot= [KNL]
7128 torture.ftrace_dump_at_shutdown= [KNL]
7129 Dump the ftrace buffer at torture-test shutdown,
7131 very costly operation when many torture tests
7135 torture.verbose_sleep_frequency= [KNL]
7140 torture.verbose_sleep_duration= [KNL]
/linux-6.15/
H A DMAINTAINERS20530 X: Documentation/RCU/torture.rst
24641 F: Documentation/RCU/torture.rst
24646 F: kernel/torture.c