[Bug 1817] Variable _Thread_Heir is not protected against interrupts
bugzilla-daemon at rtems.org
bugzilla-daemon at rtems.org
Thu Sep 22 11:09:22 UTC 2011
https://www.rtems.org/bugzilla/show_bug.cgi?id=1817
Sebastian Huber <sebastian.huber at embedded-brains.de> changed:
What |Removed |Added
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CC| |sebastian.huber at embedded-br
| |ains.de
--- Comment #7 from Sebastian Huber <sebastian.huber at embedded-brains.de> 2011-09-22 06:09:21 CDT ---
There are so many places in RTEMS that assume atomic assignment of 32-bit
values so I don't see why we need things like this in the patch:
_ISR_Disable
*a = b;
_ISR_Enable
Also during initialization interrupts are disabled.
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