From: Michael Ellerman <michael@ellerman.id.au>
Date: Tue, 7 Feb 2006 02:26:14 +0000 (+1100)
Subject: [PATCH] powerpc: Don't use toc in decrementer_iSeries_masked
X-Git-Tag: v2.6.16-rc3~67^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f9b4045d6bbb109d066d127549b2beb38fd9bfc4;p=pandora-kernel.git

[PATCH] powerpc: Don't use toc in decrementer_iSeries_masked

Since 404849bbd2bfd62e05b36f4753f6e1af6050a824 we've been using
LOAD_REG_ADDRBASE, which uses the toc pointer, in decrementer_iSeries_masked.

This can explode if we take the decrementer interrupt while we're in a module,
because the toc pointer in r2 will be the module's toc pointer.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
---

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