Revision dd12f48d4e8774415b528d3991ae47c28f26e1ac authored by Bhavesh P. Davda on 17 August 2005, 18:26:33 UTC, committed by Linus Torvalds on 17 August 2005, 19:52:04 UTC
This bug is quite subtle and only happens in a very interesting situation where a real-time threaded process is in the middle of a coredump when someone whacks it with a SIGKILL. However, this deadlock leaves the system pretty hosed and you have to reboot to recover. Not good for real-time priority-preemption applications like our telephony application, with 90+ real-time (SCHED_FIFO and SCHED_RR) processes, many of them multi-threaded, interacting with each other for high volume call processing. Acked-by: Roland McGrath <roland@redhat.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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| File | Mode | Size |
|---|---|---|
| CREDITS | -rw-r--r-- | 7.2 KB |
| URB.txt | -rw-r--r-- | 9.9 KB |
| acm.txt | -rw-r--r-- | 5.4 KB |
| auerswald.txt | -rw-r--r-- | 932 bytes |
| bluetooth.txt | -rw-r--r-- | 1.2 KB |
| dma.txt | -rw-r--r-- | 4.9 KB |
| ehci.txt | -rw-r--r-- | 9.6 KB |
| error-codes.txt | -rw-r--r-- | 6.0 KB |
| gadget_serial.txt | -rw-r--r-- | 12.3 KB |
| hiddev.txt | -rw-r--r-- | 8.9 KB |
| hotplug.txt | -rw-r--r-- | 6.3 KB |
| ibmcam.txt | -rw-r--r-- | 15.1 KB |
| linux.inf | -rw-r--r-- | 6.2 KB |
| mtouchusb.txt | -rw-r--r-- | 2.8 KB |
| ohci.txt | -rw-r--r-- | 1.5 KB |
| ov511.txt | -rw-r--r-- | 10.8 KB |
| proc_usb_info.txt | -rw-r--r-- | 14.5 KB |
| rio.txt | -rw-r--r-- | 4.3 KB |
| se401.txt | -rw-r--r-- | 1.5 KB |
| sn9c102.txt | -rw-r--r-- | 19.0 KB |
| stv680.txt | -rw-r--r-- | 1.6 KB |
| uhci.txt | -rw-r--r-- | 7.2 KB |
| usb-help.txt | -rw-r--r-- | 669 bytes |
| usb-serial.txt | -rw-r--r-- | 17.8 KB |
| usbmon.txt | -rw-r--r-- | 6.4 KB |
| w9968cf.txt | -rw-r--r-- | 20.2 KB |
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