linux/arch/riscv
Tobias Klauser 40284a072c
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>
2020-08-04 15:02:49 -07:00
..
boot riscv: Allow building with kcov coverage 2020-07-30 11:37:35 -07:00
configs riscv: Add jump-label implementation 2020-07-30 11:37:43 -07:00
include RISC-V: Fix build warning for smpboot.c 2020-08-04 15:02:42 -07:00
kernel riscv: disable stack-protector for vDSO 2020-08-04 15:02:49 -07:00
lib RISC-V Patches for the 5.7 Merge Window, Part 1 2020-04-09 10:51:30 -07:00
mm riscv: fix build warning of mm/pageattr 2020-07-30 11:37:50 -07:00
net bpf, riscv: Optimize BPF_JSET BPF_K using andi on RV64 2020-05-06 09:48:15 +02:00
Kbuild riscv: Allow device trees to be built into the kernel 2020-05-18 11:38:05 -07:00
Kconfig riscv: Select ARCH_HAS_DEBUG_VM_PGTABLE 2020-07-30 11:37:47 -07:00
Kconfig.debug
Kconfig.socs riscv: K210: Add a built-in device tree 2020-05-18 11:38:06 -07:00
Makefile RISC-V Patches for the 5.7 Merge Window, Part 1 2020-04-09 10:51:30 -07:00