| /Linux-v5.10/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.
102 This resulted in a series of RCU CPU stall warnings, eventually
106 Note that SRCU does -not- have CPU stall warnings. Please note that
108 No grace period, no CPU stall warnings.
112 If you have a series of stall warnings from a single extended stall,
166 own warnings, as this often gives better-quality stack traces.
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| /Linux-v5.10/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-v5.10/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-v5.10/lib/ |
| D | debugobjects.c | 1033 seq_printf(m, "warnings :%d\n", debug_objects_warnings); in debug_stats_show()
1161 check_results(void *addr, enum debug_obj_state state, int fixups, int warnings) in check_results() argument
1187 if (warnings != debug_objects_warnings) { in check_results()
1188 WARN(1, KERN_ERR "ODEBUG: selftest warnings failed %d != %d\n", in check_results()
1189 warnings, debug_objects_warnings); in check_results()
1213 int fixups, oldfixups, warnings, oldwarnings; in debug_objects_selftest() local
1219 warnings = oldwarnings = debug_objects_warnings; in debug_objects_selftest()
1223 if (check_results(&obj, ODEBUG_STATE_INIT, fixups, warnings)) in debug_objects_selftest()
1226 if (check_results(&obj, ODEBUG_STATE_ACTIVE, fixups, warnings)) in debug_objects_selftest()
1229 if (check_results(&obj, ODEBUG_STATE_ACTIVE, ++fixups, ++warnings)) in debug_objects_selftest()
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| /Linux-v5.10/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()
|
| /Linux-v5.10/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 */
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| /Linux-v5.10/tools/testing/selftests/rcutorture/bin/ |
| D | kvm-test-1-run.sh | 140 echo CPU count limited from $cpu_count to $TORTURE_ALLOTED_CPUS | tee -a $resdir/Warnings
218 echo Completed in $kruntime vs. $seconds >> $resdir/Warnings 2>&1
219 grep "^(qemu) qemu:" $resdir/kvm-test-1-run.sh.out >> $resdir/Warnings 2>&1
220 …ed -n "s/^(qemu) qemu: terminating on signal [0-9]* from pid \([0-9]*\).*$/\1/p" $resdir/Warnings`"
223 echo "ps -fp $killpid" >> $resdir/Warnings 2>&1
224 ps -fp $killpid >> $resdir/Warnings 2>&1
247 echo "PID $qemu_pid killed due to run STOP request" >> $resdir/Warnings 2>&1
275 echo "!!! PID $qemu_pid hung at $kruntime vs. $seconds seconds" >> $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-v5.10/tools/power/acpi/ |
| D | Makefile.config | 65 WARNINGS := -Wall
66 WARNINGS += $(call cc-supports,-Wstrict-prototypes)
67 WARNINGS += $(call cc-supports,-Wdeclaration-after-statement)
72 CFLAGS += $(WARNINGS)
|
| /Linux-v5.10/tools/testing/selftests/kvm/x86_64/ |
| D | mmio_warning_test.c | 81 int warnings; in get_warnings_count() local
85 fscanf(f, "%d", &warnings); in get_warnings_count()
88 return warnings; in get_warnings_count()
123 "Warnings found in kernel. Run 'dmesg' to inspect them."); in main()
|
| /Linux-v5.10/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
77 # W=3 - more obscure warnings, can most likely be ignored
|
| /Linux-v5.10/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-v5.10/tools/usb/ffs-aio-example/multibuff/host_app/ |
| D | Makefile | 5 WARNINGS = -Wall -Wextra macro
6 CFLAGS = $(LIBUSB_CFLAGS) $(WARNINGS)
|
| /Linux-v5.10/tools/usb/ffs-aio-example/simple/host_app/ |
| D | Makefile | 5 WARNINGS = -Wall -Wextra macro
6 CFLAGS = $(LIBUSB_CFLAGS) $(WARNINGS)
|
| /Linux-v5.10/arch/x86/tools/ |
| D | insn_decoder_test.c | 117 int warnings = 0; in main() local
155 warnings++; in main()
165 if (warnings) in main()
167 "failures\n", insns, warnings); in main()
|
| /Linux-v5.10/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.
|
| D | 4.Coding.rst | 236 The first step is simply to heed the warnings produced by the compiler.
238 potential errors. Quite often, these warnings point to real problems.
240 warnings. When silencing warnings, take care to understand the real cause
244 Note that not all compiler warnings are enabled by default. Build the
253 extra set of warnings for problems like the use of deprecated interfaces
255 generated by these warnings can be verbose, but one need not worry about
256 warnings from other parts of the kernel.
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| /Linux-v5.10/drivers/gpu/drm/i915/display/ |
| D | intel_de.h | 25 /* Note: read the warnings for intel_uncore_*_fw() functions! */
38 /* Note: read the warnings for intel_uncore_*_fw() functions! */
|
| /Linux-v5.10/tools/objtool/ |
| D | check.c | 527 * Warnings shouldn't be reported for ignored functions.
2625 int ret, warnings = 0; in validate_unwind_hints() local
2645 warnings += ret; in validate_unwind_hints()
2651 return warnings; in validate_unwind_hints()
2657 int warnings = 0; in validate_retpoline() local
2680 warnings++; in validate_retpoline()
2683 return warnings; in validate_retpoline()
2800 int warnings = 0; in validate_section() local
2812 warnings += validate_symbol(file, sec, func, &state); in validate_section()
2815 return warnings; in validate_section()
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| /Linux-v5.10/scripts/coccinelle/misc/ |
| D | uninitialized_var.cocci | 5 /// For any compiler warnings about uninitialized variables, just add
8 /// compiler warnings (e.g. "unused variable"). If the compiler thinks it
|
| /Linux-v5.10/fs/xfs/ |
| 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-v5.10/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
28 # Fine grained warnings disable
|
| /Linux-v5.10/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
329 kernel messages and warnings and which allows logins in single user
371 kernel messages and warnings and which allows logins in single user
401 kernel messages and warnings and which allows logins in single user
548 messages and warnings and which allows logins in single user mode).
833 messages and warnings and which allows logins in single user mode).
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| /Linux-v5.10/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()
|
