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| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2011-09-19 21:44:51 +0400 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2011-09-20 09:53:24 +0400 |
| commit | e550592e689cf8d682937f356497f989f3d88292 (patch) | |
| tree | 9cd89cd8c4056403e180c24ac8140cf8f2a1ca8f /arch/powerpc/boot/fixed-head.S | |
| parent | 781fb7a3e4cdca28236ae23e2c77070ed3ae531f (diff) | |
| download | linux-e550592e689cf8d682937f356497f989f3d88292.tar.xz | |
powerpc/powernv: Don't clobber r9 in relative_toc()
With OPAL, r8 and r9 will be used to pass the OPAL base and entry
for debugging purposes (those informations are also in the
device-tree). We don't want to clobber those registers that
early.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/boot/fixed-head.S')
0 files changed, 0 insertions, 0 deletions