Searched hist:f9b4045d (Results 1 – 1 of 1) sorted by relevance
| /openbmc/linux/arch/powerpc/kernel/ |
| H A D | head_64.S | f9b4045d Mon Feb 06 20:26:14 CST 2006 Michael Ellerman <michael@ellerman.id.au> [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>
f9b4045d Mon Feb 06 20:26:14 CST 2006 Michael Ellerman <michael@ellerman.id.au> [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>
|