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| author | Ard Biesheuvel <ard.biesheuvel@linaro.org> | 2017-07-23 09:05:38 +0100 |
|---|---|---|
| committer | Mark Rutland <mark.rutland@arm.com> | 2017-08-09 14:10:29 +0100 |
| commit | 31e43ad3b74a5d7b282023b72f25fc677c14c727 (patch) | |
| tree | 8329fe0b3d9d9f51f9bcc6390f9526e70b922aaf /arch/arm64/kernel/head.S | |
| parent | 7326749801396105aef0ed9229df746ac9e24300 (diff) | |
| download | blackbird-obmc-linux-31e43ad3b74a5d7b282023b72f25fc677c14c727.tar.gz blackbird-obmc-linux-31e43ad3b74a5d7b282023b72f25fc677c14c727.zip | |
arm64: unwind: remove sp from struct stackframe
The unwind code sets the sp member of struct stackframe to
'frame pointer + 0x10' unconditionally, without regard for whether
doing so produces a legal value. So let's simply remove it now that
we have stopped using it anyway.
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: James Morse <james.morse@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
Diffstat (limited to 'arch/arm64/kernel/head.S')
0 files changed, 0 insertions, 0 deletions
