https://github.com/torvalds/linux
Revision f148af2593ef76ac705d1cc6abe48f455c9912cc authored by Richard Purdie on 03 August 2005, 18:49:17 UTC, committed by Russell King on 03 August 2005, 18:49:17 UTC
Patch from Richard Purdie

NWFPE used global variables which meant it wasn't safe for use with
preemptive kernels. This patch removes them and communicates the
information between functions in a preempt safe manner. Generation
of some exceptions was broken and this has also been corrected.
Tests with glibc's maths test suite show no change in the results
before/after this patch.

Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
1 parent 1fcf844
History
Tip revision: f148af2593ef76ac705d1cc6abe48f455c9912cc authored by Richard Purdie on 03 August 2005, 18:49:17 UTC
[PATCH] ARM: 2837/2: Re: ARM: Make NWFPE preempt safe
Tip revision: f148af2

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