| /openbmc/linux/drivers/video/fbdev/nvidia/ |
| H A D | nv_accel.c | 80 par->lockup = 1; in nvidiafb_safe_mode()
124 while (par->dmaFree < size && --count && !par->lockup) { in NVDmaWait()
140 par->lockup = 1; in NVDmaWait()
289 if (!par->lockup) in nvidiafb_sync()
292 if (!par->lockup) in nvidiafb_sync()
305 if (par->lockup) { in nvidiafb_copyarea()
326 if (par->lockup) { in nvidiafb_fillrect()
414 if (image->depth == 1 && !par->lockup) in nvidiafb_imageblit()
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| H A D | nv_type.h | 121 int lockup; member
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| /openbmc/linux/Documentation/translations/zh_CN/admin-guide/ |
| H A D | lockup-watchdogs.rst | 3 :Original: Documentation/admin-guide/lockup-watchdogs.rst
60 的cpu即使在内核产生了lockup问题我们也无法检测到。不过，至少我们可以允许watchdog
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| H A D | index.rst | 70 lockup-watchdogs
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| /openbmc/linux/Documentation/admin-guide/sysctl/ |
| H A D | kernel.rst | 330 when a hard lockup is detected.
333 0 Don't panic on hard lockup.
334 1 Panic on hard lockup.
633 0 Disable the hard lockup detector.
634 1 Enable the hard lockup detector.
1368 when a soft lockup is detected.
1371 0 Don't panic on soft lockup.
1372 1 Panic on soft lockup.
1385 1 Enable the soft lockup detector.
1622 0 Disable both lockup detectors.
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| /openbmc/linux/drivers/bcma/ |
| H A D | README | 9 as standard AMBA device. Reading it's CID or PID can cause machine lockup.
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| /openbmc/linux/Documentation/translations/zh_TW/admin-guide/ |
| H A D | index.rst | 104 lockup-watchdogs
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| /openbmc/linux/arch/alpha/ |
| H A D | Kconfig.debug | 22 hard lockup.
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| /openbmc/linux/arch/arm/mach-rpc/ |
| H A D | ecard.c | 522 static int lockup; in ecard_check_lockup() local
534 lockup += 1; in ecard_check_lockup()
535 if (lockup > 1000000) { in ecard_check_lockup()
543 lockup = 0; in ecard_check_lockup()
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| /openbmc/linux/Documentation/admin-guide/ |
| H A D | index.rst | 110 lockup-watchdogs
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| H A D | tainted-kernels.rst | 99 14 _/L 16384 soft lockup occurred
175 14) ``L`` if a soft lockup has previously occurred on the system.
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| H A D | lockup-watchdogs.rst | 36 The soft and hard lockup detectors are built on top of the hrtimer and
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| H A D | kernel-parameters.txt | 1729 [KNL] Should the hard-lockup detector generate
3681 To disable both hard and soft lockup detectors,
3926 nosoftlockup [KNL] Disable the soft-lockup detector.
3971 nowatchdog [KNL] Disable both lockup detectors, i.e.
3972 soft-lockup and NMI watchdog (hard-lockup).
5916 A value of 1 instructs the soft-lockup detector
5917 to panic the machine when a soft-lockup occurs. It is
5923 [KNL] Should the soft-lockup detector generate
7118 Set the hard lockup detector stall duration
7119 threshold in seconds. The soft lockup detector
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| /openbmc/docs/designs/ |
| H A D | nmi-dbus-interface.md | 94 module driver to create hard lockup/hang and then check the scenario is good.
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| H A D | bmc-service-failure-debug-and-recovery.md | 140 lockup conditions can be configured to trigger panics, which in-turn trigger
189 detecting a kernel lockup have failed. Had they not failed, we would have
192 experience. Given this and the kernel's own lockup detection and data collection
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| /openbmc/u-boot/doc/ |
| H A D | README.xtensa | 86 Accessing first type of invalid addresses may result in hardware lockup,
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| /openbmc/linux/Documentation/admin-guide/hw-vuln/ |
| H A D | multihit.rst | 5 error, possibly resulting in an unrecoverable CPU lockup, when an
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| /openbmc/linux/drivers/base/ |
| H A D | Kconfig | 216 lockup related problems for dma-buffers shared across multiple
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| /openbmc/linux/arch/parisc/ |
| H A D | Kconfig | 308 See also <file:Documentation/admin-guide/lockup-watchdogs.rst> and the SMP-HOWTO
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| /openbmc/linux/arch/sparc/ |
| H A D | Kconfig | 173 See also <file:Documentation/admin-guide/lockup-watchdogs.rst> and the SMP-HOWTO
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| /openbmc/linux/kernel/power/ |
| H A D | Kconfig | 233 A detected lockup causes system panic with message
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| /openbmc/linux/lib/ |
| H A D | Kconfig.debug | 106 what it believes to be lockup conditions.
1038 lockup has been detected. This feature is useful for
1040 where a lockup must be resolved ASAP.
1129 # hard lockup detection which runs too fast due to turbo modes.
1221 that watchdogs and lockup detectors are working properly.
1224 lockup, "hung task", or locking arbitrary lock for a long time.
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| /openbmc/linux/arch/sh/ |
| H A D | Kconfig | 589 See also <file:Documentation/admin-guide/lockup-watchdogs.rst> and the SMP-HOWTO
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| /openbmc/linux/arch/arm/boot/dts/samsung/ |
| H A D | exynos5800-peach-pi.dts | 1101 * lockup detectors) and so should be last resort.
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| H A D | exynos5420-peach-pit.dts | 1119 * lockup detectors) and so should be last resort.
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