diff options
| author | Ard Biesheuvel <ard.biesheuvel@linaro.org> | 2017-07-23 10:05:38 +0200 |
|---|---|---|
| committer | Mark Rutland <mark.rutland@arm.com> | 2017-08-09 15:10:29 +0200 |
| commit | 31e43ad3b74a5d7b282023b72f25fc677c14c727 (patch) | |
| tree | 8329fe0b3d9d9f51f9bcc6390f9526e70b922aaf /arch/arm64/include/asm/ptrace.h | |
| parent | arm64: unwind: reference pt_regs via embedded stack frame (diff) | |
| download | linux-31e43ad3b74a5d7b282023b72f25fc677c14c727.tar.xz 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/include/asm/ptrace.h')
0 files changed, 0 insertions, 0 deletions