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| author |   Ard Biesheuvel <ardb@kernel.org> | 2020-09-14 11:25:46 +0300 |
|---|---|---|
| committer | Ard Biesheuvel <ardb@kernel.org> | 2020-10-28 17:05:40 +0100 |
| commit | 3bcf906b194cebb6817cbb2f07b69e12aa5d7f51 (patch) | |
| tree | 2908db68b7fad9927a9231ca311d80bbafb9fea7 /arch/arm/kernel/hyp-stub.S | |
| parent | ARM: sleep.S: use PC-relative insn sequence for sleep_save_sp/mpidr_hash (diff) | |
| download | linux-dev-3bcf906b194cebb6817cbb2f07b69e12aa5d7f51.tar.xz linux-dev-3bcf906b194cebb6817cbb2f07b69e12aa5d7f51.zip | |
ARM: head.S: use PC relative insn sequence to calculate PHYS_OFFSET
Replace the open coded arithmetic with a simple adr_l/sub pair. This
removes some open coded arithmetic involving virtual addresses, avoids
literal pools on v7+, and slightly reduces the footprint of the code.
Reviewed-by: Nicolas Pitre <nico@fluxnic.net>
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Diffstat (limited to 'arch/arm/kernel/hyp-stub.S')
0 files changed, 0 insertions, 0 deletions