| /Linux-v5.15/Documentation/RCU/ |
| D | stallwarn.rst | 13 What Causes RCU CPU Stall Warnings?
18 warnings:
77 RCU CPU stall warnings.
80 timeout down to just barely avoid RCU CPU stall warnings, and then
88 result in RCU CPU stall warnings for CONFIG_NO_HZ_COMMON=n kernels.
104 This resulted in a series of RCU CPU stall warnings, eventually
108 Note that SRCU does *not* have CPU stall warnings. Please note that
110 No grace period, no CPU stall warnings.
114 If you have a series of stall warnings from a single extended stall,
168 own warnings, as this often gives better-quality stack traces.
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| /Linux-v5.15/Documentation/doc-guide/ |
| D | contributing.rst | 30 Addressing warnings
34 warnings. When you have that many, you might as well have none at all;
36 ones. For this reason, eliminating warnings is one of the highest-priority
41 Warnings issued by a compiler for C code can often be dismissed as false
43 Warnings from the documentation build almost always point at a real
44 problem; making those warnings go away requires understanding the problem
46 warnings should probably not say "fix a warning" in the changelog title;
49 Another important point is that documentation warnings are often created by
51 maintainer appreciates being copied on fixes for these warnings, the
55 For example, in a documentation build I grabbed a pair of warnings nearly
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| /Linux-v5.15/tools/testing/selftests/kvm/x86_64/ |
| D | mmio_warning_test.c | 81 int warnings; in get_warnings_count() local
85 if (fscanf(f, "%d", &warnings) < 1) in get_warnings_count()
86 warnings = 0; in get_warnings_count()
89 return warnings; in get_warnings_count()
124 "Warnings found in kernel. Run 'dmesg' to inspect them."); in main()
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| /Linux-v5.15/include/uapi/linux/ |
| D | dqblk_xfs.h | 68 __u16 d_iwarns; /* # warnings issued wrt num inodes */
69 __u16 d_bwarns; /* # warnings issued wrt disk blocks */
78 __u16 d_rtbwarns; /* # warnings issued wrt RT disk blks */
108 * warnings are set/cleared by the administrators (or automatically by going
175 __u16 qs_bwarnlimit; /* limit for num warnings */
176 __u16 qs_iwarnlimit; /* limit for num warnings */
220 __u16 qs_bwarnlimit; /* limit for num warnings */
221 __u16 qs_iwarnlimit; /* limit for num warnings */
222 __u16 qs_rtbwarnlimit;/* limit for rt blks warnings */
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| /Linux-v5.15/tools/testing/selftests/rcutorture/bin/ |
| D | kvm-test-1-run-qemu.sh | 111 echo Completed in $kruntime vs. $seconds >> $resdir/Warnings 2>&1
112 grep "^(qemu) qemu:" $resdir/kvm-test-1-run.sh.out >> $resdir/Warnings 2>&1
113 …ed -n "s/^(qemu) qemu: terminating on signal [0-9]* from pid \([0-9]*\).*$/\1/p" $resdir/Warnings`"
116 echo "ps -fp $killpid" >> $resdir/Warnings 2>&1
117 ps -fp $killpid >> $resdir/Warnings 2>&1
140 echo "PID $qemu_pid killed due to run STOP.1 request `date`" >> $resdir/Warnings 2>&1
172 echo "!!! PID $qemu_pid hung at $kruntime vs. $seconds seconds `date`" >> $resdir/Warnings 2>&1
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| D | parse-build.sh | 39 grep warning: < $F > $T/warnings
40 grep "include/linux/*rcu*\.h:" $T/warnings > $T/hwarnings
41 grep "kernel/rcu/[^/]*:" $T/warnings > $T/cwarnings
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| /Linux-v5.15/tools/testing/ktest/examples/include/ |
| D | patchcheck.conf | 56 # Instead of just checking for warnings to files that are changed
57 # it can be advantageous to check for any new warnings. If a
59 # touched by the commit. To detect these kinds of warnings, you
65 # warnings file.
74 # and record all the warnings that exist before the patches
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| /Linux-v5.15/lib/ |
| D | debugobjects.c | 1038 seq_printf(m, "warnings :%d\n", debug_objects_warnings); in debug_stats_show()
1166 check_results(void *addr, enum debug_obj_state state, int fixups, int warnings) in check_results() argument
1192 if (warnings != debug_objects_warnings) { in check_results()
1193 WARN(1, KERN_ERR "ODEBUG: selftest warnings failed %d != %d\n", in check_results()
1194 warnings, debug_objects_warnings); in check_results()
1218 int fixups, oldfixups, warnings, oldwarnings; in debug_objects_selftest() local
1224 warnings = oldwarnings = debug_objects_warnings; in debug_objects_selftest()
1228 if (check_results(&obj, ODEBUG_STATE_INIT, fixups, warnings)) in debug_objects_selftest()
1231 if (check_results(&obj, ODEBUG_STATE_ACTIVE, fixups, warnings)) in debug_objects_selftest()
1234 if (check_results(&obj, ODEBUG_STATE_ACTIVE, ++fixups, ++warnings)) in debug_objects_selftest()
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| /Linux-v5.15/drivers/base/test/ |
| D | test_async_driver_probe.c | 21 static atomic_t warnings, errors, timeout, async_completed; variable
51 atomic_inc(&warnings); in test_probe()
244 * Otherwise if they completed without errors or warnings then in test_async_probe_init()
251 } else if (!atomic_read(&errors) && !atomic_read(&warnings)) { in test_async_probe_init()
271 * errors or warnings being reported by the probe routine. in test_async_probe_init()
278 pr_err("Test failed with %d errors and %d warnings\n", in test_async_probe_init()
279 atomic_read(&errors), atomic_read(&warnings)); in test_async_probe_init()
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| /Linux-v5.15/tools/power/acpi/ |
| D | Makefile.config | 64 WARNINGS := -Wall
65 WARNINGS += $(call cc-supports,-Wstrict-prototypes)
66 WARNINGS += $(call cc-supports,-Wdeclaration-after-statement)
71 CFLAGS += $(WARNINGS)
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| /Linux-v5.15/scripts/ |
| D | Makefile.extrawarn | 21 # W=1 - warnings which may be relevant and do not occur too often
35 # The following turn off the warnings enabled by -Wextra
59 # W=2 - warnings which occur quite often but may still be relevant
76 # W=3 - more obscure warnings, can most likely be ignored
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| D | kernel-doc | 4 use warnings;
57 -none Do not output documentation, only warnings.
88 -v Verbose output, more warnings and other information.
90 -Werror Treat warnings as errors.
215 my $warnings = 0;
590 ++$warnings;
1684 ++$warnings;
1736 ++$warnings;
1760 ++$warnings;
1853 # This check emits a lot of warnings at the moment, because many
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| /Linux-v5.15/fs/quota/ |
| D | Kconfig | 26 If you say Y here, quota warnings (about exceeding softlimit, reaching
31 bool "Print quota warnings to console (OBSOLETE)"
35 If you say Y here, quota warnings (about exceeding softlimit, reaching
|
| /Linux-v5.15/tools/usb/ffs-aio-example/multibuff/host_app/ |
| D | Makefile | 5 WARNINGS = -Wall -Wextra macro
6 CFLAGS = $(LIBUSB_CFLAGS) $(WARNINGS)
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| /Linux-v5.15/tools/usb/ffs-aio-example/simple/host_app/ |
| D | Makefile | 5 WARNINGS = -Wall -Wextra macro
6 CFLAGS = $(LIBUSB_CFLAGS) $(WARNINGS)
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| /Linux-v5.15/arch/x86/tools/ |
| D | insn_decoder_test.c | 117 int warnings = 0; in main() local
157 warnings++; in main()
167 if (warnings) in main()
169 "failures\n", insns, warnings); in main()
|
| /Linux-v5.15/Documentation/process/ |
| D | submit-checklist.rst | 21 ``=n``. No ``gcc`` warnings/errors, no linker warnings/errors.
27 d) Any Documentation/ changes build successfully without new warnings/errors.
|
| /Linux-v5.15/fs/xfs/ |
| D | xfs_qm_syscalls.c | 259 res->warnings = warns; in xfs_setqlim_warns()
336 * Update quota limits, warnings, and timers, and the defaults in xfs_qm_scall_setqlim()
341 * Update warnings counter(s) if requested. in xfs_qm_scall_setqlim()
346 * done, above), and for warnings. in xfs_qm_scall_setqlim()
440 dst->d_ino_warns = dqp->q_ino.warnings; in xfs_qm_scall_getquota_fill_qc()
441 dst->d_spc_warns = dqp->q_blk.warnings; in xfs_qm_scall_getquota_fill_qc()
446 dst->d_rt_spc_warns = dqp->q_rtb.warnings; in xfs_qm_scall_getquota_fill_qc()
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| D | Kconfig | 132 bool "XFS Verbose Warnings"
135 Say Y here to get an XFS build with many additional warnings.
166 result in warnings.
|
| D | xfs_dquot.h | 49 * For root dquots, this is the maximum number of warnings that will
51 * warnings issued against this quota. Note that none of this is
54 xfs_qwarncnt_t warnings; member
|
| /Linux-v5.15/tools/objtool/ |
| D | check.c | 578 * Warnings shouldn't be reported for ignored functions.
2896 int ret, warnings = 0; in validate_unwind_hints() local
2916 warnings += ret; in validate_unwind_hints()
2922 return warnings; in validate_unwind_hints()
2928 int warnings = 0; in validate_retpoline() local
2951 warnings++; in validate_retpoline()
2954 return warnings; in validate_retpoline()
3068 int warnings = 0; in validate_section() local
3077 warnings += validate_symbol(file, sec, func, &state); in validate_section()
3080 return warnings; in validate_section()
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| /Linux-v5.15/drivers/tty/serial/ |
| D | Kconfig | 39 messages and warnings and which allows logins in single user mode).
67 messages and warnings and which allows logins in single user mode).
123 kernel messages and warnings and which allows logins in single user
146 warnings and which allows logins in single user mode).
215 receives all kernel messages and warnings and which allows
308 kernel messages and warnings and which allows logins in single user
350 kernel messages and warnings and which allows logins in single user
380 kernel messages and warnings and which allows logins in single user
528 messages and warnings and which allows logins in single user mode).
797 messages and warnings and which allows logins in single user mode).
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| /Linux-v5.15/scripts/coccinelle/misc/ |
| D | uninitialized_var.cocci | 7 /// For any compiler warnings about uninitialized variables, just add
10 /// compiler warnings (e.g. "unused variable"). If the compiler thinks it
|
| /Linux-v5.15/drivers/gpu/drm/i915/ |
| D | Makefile | 9 # need to filter out dubious warnings. Still it is our interest
14 # new warnings before CI updates!
20 # clang warnings
26 # Fine grained warnings disable
|
| /Linux-v5.15/arch/m68k/include/asm/ |
| D | io_mm.h | 140 default: return NULL; /* avoid warnings, just in case */ in isa_itb()
156 default: return NULL; /* avoid warnings, just in case */ in isa_itw()
166 default: return 0; /* avoid warnings, just in case */ in isa_itl()
182 default: return NULL; /* avoid warnings, just in case */ in isa_mtb()
198 default: return NULL; /* avoid warnings, just in case */ in isa_mtw()
262 default: break; /* avoid warnings */ in isa_delay()
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