arm64: kexec: arm64_relocate_new_kernel don't use x0 as temp

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x0 will contain the only argument to arm64_relocate_new_kernel; don't
use it as a temp. Reassigned registers to free-up x0 so we won't need
to copy argument, and can use it at the beginning and at the end of the
function.

Signed-off-by: Pavel Tatashin <pasha.tatashin@soleen.com>
Reviewed-by: James Morse <james.morse@arm.com>
Link: https://lore.kernel.org/r/20210125191923.1060122-13-pasha.tatashin@soleen.com
Signed-off-by: Will Deacon <will@kernel.org>

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Pavel Tatashin 2021-01-25 14:19:17 -05:00 • committed by Will Deacon

parent dbd82fee0f

commit a360190e8a

1 changed files with 8 additions and 8 deletions

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arch/arm64/kernel/relocate_kernel.S

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