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path: root/arch/sh/kernel/signal_32.c (follow)
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2008-01-28sh: GUSA atomic rollback support.Stuart Menefy1-18/+0
This implements kernel-level atomic rollback built on top of gUSA, as an alternative non-IRQ based atomicity method. This is generally a faster method for platforms that are lacking the LL/SC pairs that SH-4A and later use, and is only supportable on legacy cores. Signed-off-by: Stuart Menefy <stuart.menefy@st.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-01-28sh: Move in the SH-5 signal trampoline impl.Paul Mundt1-0/+629
Signed-off-by: Paul Mundt <lethal@linux-sh.org>