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[Bug ports/11291] potential deadlock in sem_*wait and sem_post for MIPS architectures
- From: "jakub at redhat dot com" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sources dot redhat dot com
- Date: 17 Feb 2010 15:19:27 -0000
- Subject: [Bug ports/11291] potential deadlock in sem_*wait and sem_post for MIPS architectures
- References: <20100217150652.11291.mischa.jonker@viragelogic.com>
- Reply-to: sourceware-bugzilla at sourceware dot org
------- Additional Comments From jakub at redhat dot com 2010-02-17 15:19 -------
The patch is wrong. Most likely just mips have wrong definition of the
atomic_compare_and_swap_bool macros where it doesn't tell the compiler that *mem
actually changes (missing "=m" (*mem) ? ).
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What |Removed |Added
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Component|nptl |ports
http://sourceware.org/bugzilla/show_bug.cgi?id=11291
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