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| author | Jeremy Kerr <jk@ozlabs.org> | 2015-02-11 05:55:44 +0100 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2015-03-16 08:58:35 +0100 |
| commit | 7f664cf9e422105644818b180349e3b10a370de7 (patch) | |
| tree | ca7a77a0a48bf09f7193dd79e9666bf0dd68f241 /arch/powerpc/kernel/signal_32.c | |
| parent | powerpc/boot: Fix stack corruption in epapr entry point (diff) | |
| download | linux-7f664cf9e422105644818b180349e3b10a370de7.tar.xz linux-7f664cf9e422105644818b180349e3b10a370de7.zip | |
powerpc/boot: don't clobber r6 and r7 in epapr boot
We use r6 and r7 for epapr boot, but the current pre-C init will clobber
both of these.
This change does a simple replacement, of r6 -> r12 and r7 -> r13, so
that we hit platform init with these registers intact.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/kernel/signal_32.c')
0 files changed, 0 insertions, 0 deletions