Revision bce61dd49d6ba7799be2de17c772e4c701558f14 authored by Ben Collins on 28 November 2005, 21:43:56 UTC, committed by Linus Torvalds on 28 November 2005, 22:42:23 UTC
Tracked this down on an Ultra Enterprise 3000. It's a 6-way machine. Odd thing about this machine (and it's good for finding bugs like this) is that the CPU id's are not 0 based. For instance, on my machine the CPU's are 6/7/10/11/14/15. This caused some NULL pointer dereference in kernel/workqueue.c because for single_threaded workqueue's, it hardcoded the cpu to 0. I changed the 0's to any_online_cpu(cpu_online_mask), which cpumask.h claims is "First cpu in mask". So this fits the same usage. Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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| File | Mode | Size |
|---|---|---|
| .gitignore | -rw-r--r-- | 94 bytes |
| Kconfig | -rw-r--r-- | 1.6 KB |
| Makefile | -rw-r--r-- | 2.0 KB |
| gen_init_cpio.c | -rw-r--r-- | 10.3 KB |
| initramfs_data.S | -rw-r--r-- | 1.0 KB |
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