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| author | Tobias Klauser <tklauser@distanz.ch> | 2020-07-29 09:51:29 +0200 |
|---|---|---|
| committer | Palmer Dabbelt <palmerdabbelt@google.com> | 2020-08-05 00:02:49 +0200 |
| commit | 40284a072c42f6177184fb1f62ba94c69e0c0277 (patch) | |
| tree | b2eb252c0069b82397d479c54c155dce5efd7805 /arch/riscv/mm | |
| parent | RISC-V: Fix build warning for smpboot.c (diff) | |
| download | linux-40284a072c42f6177184fb1f62ba94c69e0c0277.tar.xz linux-40284a072c42f6177184fb1f62ba94c69e0c0277.zip | |
riscv: disable stack-protector for vDSO
Currently, building the vDSO with clang leads assembler errors like the
following:
/tmp/vgettimeofday-1ae0d2.s: Assembler messages:
/tmp/vgettimeofday-1ae0d2.s:28: Error: bad expression
/tmp/vgettimeofday-1ae0d2.s:28: Error: illegal operands `auipc a2,%got_pcrel_hi(__stack_chk_guard)'
Disable the stack-protector for vDSO to fix these.
Link: https://github.com/ClangBuiltLinux/linux/issues/1112
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
Diffstat (limited to 'arch/riscv/mm')
0 files changed, 0 insertions, 0 deletions