#include #include "perf.h" #include "evlist.h" #include "evsel.h" #include "thread_map.h" #include "tests.h" #include "debug.h" #ifndef O_DIRECTORY #define O_DIRECTORY 00200000 #endif #ifndef AT_FDCWD #define AT_FDCWD -100 #endif int test__syscall_openat_tp_fields(int subtest __maybe_unused) { struct record_opts opts = { .target = { .uid = UINT_MAX, .uses_mmap = true, }, .no_buffering = true, .freq = 1, .mmap_pages = 256, .raw_samples = true, }; const char *filename = "/etc/passwd"; int flags = O_RDONLY | O_DIRECTORY; struct perf_evlist *evlist = perf_evlist__new(); struct perf_evsel *evsel; int err = -1, i, nr_events = 0, nr_polls = 0; char sbuf[STRERR_BUFSIZE]; if (evlist == NULL) { pr_debug("%s: perf_evlist__new\n", __func__); goto out; } evsel = perf_evsel__newtp("syscalls", "sys_enter_openat"); if (IS_ERR(evsel)) { pr_debug("%s: perf_evsel__newtp\n", __func__); goto out_delete_evlist; } perf_evlist__add(evlist, evsel); err = perf_evlist__create_maps(evlist, &opts.target); if (err < 0) { pr_debug("%s: perf_evlist__create_maps\n", __func__); goto out_delete_evlist; } perf_evsel__config(evsel, &opts, NULL); thread_map__set_pid(evlist->threads, 0, getpid()); err = perf_evlist__open(evlist); if (err < 0) { pr_debug("perf_evlist__open: %s\n", str_error_r(errno, sbuf, sizeof(sbuf))); goto out_delete_evlist; } err = perf_evlist__mmap(evlist, UINT_MAX, false); if (err < 0) { pr_debug("perf_evlist__mmap: %s\n", str_error_r(errno, sbuf, sizeof(sbuf))); goto out_delete_evlist; } perf_evlist__enable(evlist); /* * Generate the event: */ openat(AT_FDCWD, filename, flags); while (1) { int before = nr_events; for (i = 0; i < evlist->nr_mmaps; i++) { union perf_event *event; while ((event = perf_evlist__mmap_read(evlist, i)) != NULL) { const u32 type = event->header.type; int tp_flags; struct perf_sample sample; ++nr_events; if (type != PERF_RECORD_SAMPLE) { perf_evlist__mmap_consume(evlist, i); continue; } err = perf_evsel__parse_sample(evsel, event, &sample); if (err) { pr_debug("Can't parse sample, err = %d\n", err); goto out_delete_evlist; } tp_flags = perf_evsel__intval(evsel, &sample, "flags"); if (flags != tp_flags) { pr_debug("%s: Expected flags=%#x, got %#x\n", __func__, flags, tp_flags); goto out_delete_evlist; } goto out_ok; } } if (nr_events == before) perf_evlist__poll(evlist, 10); if (++nr_polls > 5) { pr_debug("%s: no events!\n", __func__); goto out_delete_evlist; } } out_ok: err = 0; out_delete_evlist: perf_evlist__delete(evlist); out: return err; } mit' value='search'/>

path: root/include/xen/interface

kkkkkkkkkkkkkkk. Redzone ffff92fb65ec25f8: bb bb bb bb bb bb bb bb ........ Padding ffff92fb65ec2738: 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZ CPU: 3 PID: 180 Comm: kworker/3:2 Tainted: G BU 4.10.0-rc6-patser+ #5039 Hardware name: /NUC5PPYB, BIOS PYBSWCEL.86A.0031.2015.0601.1712 06/01/2015 Workqueue: events intel_atomic_helper_free_state [i915] Call Trace: dump_stack+0x4d/0x6d print_trailer+0x20c/0x220 free_debug_processing+0x1c6/0x330 ? drm_atomic_state_default_clear+0xf7/0x1c0 [drm] __slab_free+0x48/0x2e0 ? drm_atomic_state_default_clear+0xf7/0x1c0 [drm] kfree+0x159/0x1a0 drm_atomic_state_default_clear+0xf7/0x1c0 [drm] ? drm_atomic_state_clear+0x30/0x30 [drm] intel_atomic_state_clear+0xd/0x20 [i915] drm_atomic_state_clear+0x1a/0x30 [drm] __drm_atomic_state_free+0x13/0x60 [drm] intel_atomic_helper_free_state+0x5d/0x70 [i915] process_one_work+0x260/0x4a0 worker_thread+0x2d1/0x4f0 kthread+0x127/0x130 ? process_one_work+0x4a0/0x4a0 ? kthread_stop+0x120/0x120 ret_from_fork+0x29/0x40 FIX kmalloc-128: Object at 0xffff92fb65ec2578 not freed Fixes: 3b24f7d67581 ("drm/atomic: Add struct drm_crtc_commit to track async updates") Fixes: 9626014258a5 ("drm/fence: add in-fences support") Cc: <stable@vger.kernel.org> # v4.8+ Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Reviewed-by: Gustavo Padovan <gustavo.padovan@collabora.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1485854725-27640-1-git-send-email-maarten.lankhorst@linux.intel.com

Diffstat (limited to 'include/crypto/internal/kpp.h')

Mode	Name	Size
-rw-r--r--	callback.h	3542	log plain
-rw-r--r--	elfnote.h	6249	log plain
-rw-r--r--	event_channel.h	7613	log plain
-rw-r--r--	features.h	1988	log plain
-rw-r--r--	grant_table.h	20945	log plain
d---------	hvm	72	log plain
d---------	io	429	log plain
-rw-r--r--	memory.h	8664	log plain
-rw-r--r--	nmi.h	1507	log plain