Searched refs:do_nothing (Results 1 – 7 of 7) sorted by relevance
| /linux-6.15/drivers/misc/lkdtm/ |
| H A D | perms.c | 42 static noinline void do_nothing(void) in do_nothing() function
64 memcpy(fdesc, do_nothing, sizeof(*fdesc)); in setup_function_descriptor()
77 do_nothing(); in execute_location()
97 void *do_nothing_text = dereference_function_descriptor(do_nothing); in execute_user_location()
100 do_nothing(); in execute_user_location()
147 (unsigned long)dereference_function_descriptor(do_nothing); in lkdtm_WRITE_KERN()
151 memcpy((void *)ptr, (unsigned char *)do_nothing, size); in lkdtm_WRITE_KERN()
161 void (*func)(void) = do_nothing; in lkdtm_WRITE_OPD()
167 pr_info("attempting bad %zu bytes write at %px\n", size, do_nothing); in lkdtm_WRITE_OPD()
168 memcpy(do_nothing, do_almost_nothing, size); in lkdtm_WRITE_OPD()
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| /linux-6.15/tools/testing/selftests/coredump/ |
| H A D | stackdump_test.c | 17 static void *do_nothing(void *) in do_nothing() function
29 pthread_create(&thread, NULL, do_nothing, NULL); in crashing_child()
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| /linux-6.15/arch/powerpc/kernel/ |
| H A D | security.c | 600 static void do_nothing(void *unused) in do_nothing() function
612 on_each_cpu(do_nothing, NULL, 1); in rfi_flush_enable()
623 on_each_cpu(do_nothing, NULL, 1); in entry_flush_enable()
636 on_each_cpu(do_nothing, NULL, 1); in uaccess_flush_enable()
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| /linux-6.15/drivers/gpu/host1x/ |
| H A D | syncpt.c | 506 static void do_nothing(struct kref *ref) in do_nothing() function
530 kref_put(&host->syncpt[syncpt_id].ref, do_nothing); in host1x_syncpt_release_vblank_reservation()
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| /linux-6.15/kernel/ |
| H A D | smp.c | 1057 static void do_nothing(void *unused) in do_nothing() function
1076 smp_call_function(do_nothing, NULL, 1); in kick_all_cpus_sync()
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| /linux-6.15/drivers/accessibility/speakup/ |
| H A D | main.c | 2050 static void do_nothing(struct vc_data *vc) in do_nothing() function
2071 do_nothing, speakup_goto, speech_kill, speakup_shut_up,
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| /linux-6.15/arch/powerpc/kvm/ |
| H A D | book3s_hv.c | 1498 static void do_nothing(void *x) in do_nothing() function
1522 smp_call_function_single(pcpu, do_nothing, NULL, 1); in kvmppc_read_dpdes()
3270 smp_call_function_single(i, do_nothing, NULL, 1); in radix_flush_cpu()
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