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authorHelge Deller <deller@gmx.de>2013-05-05 22:08:22 +0000
committerHelge Deller <deller@gmx.de>2013-05-24 22:30:11 +0200
commit70ef5578dd8011eeafa999a18194d9b548a4d889 (patch)
tree9d6c403711e784ccca4a38761435424e44c27306 /block/cfq-iosched.c
parent17fdfd0851617b6c18c0913364caf2a54171ce85 (diff)
downloadlinux-70ef5578dd8011eeafa999a18194d9b548a4d889.tar.bz2
MPILIB: disable usage of floating point registers on parisc
The umul_ppmm() macro for parisc uses the xmpyu assembler statement which does calculation via a floating point register. But usage of floating point registers inside the Linux kernel are not allowed and gcc will stop compilation due to the -mdisable-fpregs compiler option. Fix this by disabling the umul_ppmm() and udiv_qrnnd() macros. The mpilib will then use the generic built-in implementations instead. Signed-off-by: Helge Deller <deller@gmx.de>
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