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Feature #3368
open073: Function free_irq should be called only once
Status:
New
Priority:
Normal
Assignee:
-
Start date:
08/28/2012
Due date:
% Done:
0%
Estimated time:
Published in build:
Description
(copied almost as is from kernel-rules/rules/DRVRULES_en.trl)
Description¶
The kernel provides a function `void free_irq(unsigned int irq, void *dev_id)` with parameters:
- irq: Interrupt line to free
- dev_id: Device identity to free
The function `free_irq` should be called only once for each interrupt line and device identity.
Links¶
Updated by Evgeny Novikov about 12 years ago
Commit d7e01fd of the master branch has excluded driver kbdrivers--0073a-2.6.31.6--test-0073a-2.6.31.6-verdict-unsafe-drivers--uwb--whc-rc.c.tar.bz2 from the general (and thus medium) regression test set. This was done since it had led to unknown (time limit) instead of unsafe after recent changes:
-driver=kbdrivers--0073a-2.6.31.6--test-0073a-2.6.31.6-verdict-unsafe-drivers--uwb--whc-rc.c.tar.bz2;origin=external;kernel=linux-2.6.31.6;model=73_1a;module=drivers/kbdrivers/0073a-2.6.31.6/test-0073a-2.6.31.6-verdict-unsafe-drivers--uwb--whc-rc.c/whc-rc.ko;main=ldv_main0_sequence_infinite_withcheck_stateful;verdict=unsafe +driver=kbdrivers--0073a-2.6.31.6--test-0073a-2.6.31.6-verdict-unsafe-drivers--uwb--whc-rc.c.tar.bz2;origin=external;kernel=linux-2.6.31.6;model=73_1a;module=drivers/kbdrivers/0073a-2.6.31.6/test-0073a-2.6.31.6-verdict-unsafe-drivers--uwb--whc-rc.c/whc-rc.ko;main=ldv_main0_sequence_infinite_withcheck_stateful;verdict=unknown;RCV_status=fail;problems=Time_limit
Someone who will deal with the given model should investigate the problem.
Updated by Alexey Khoroshilov over 11 years ago
- Subject changed from 73: Function free_irq should be called only once to 073: Function free_irq should be called only once
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