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| author |   Vincent Chen <vincent.chen@sifive.com> | 2020-06-23 09:13:22 +0800 |
|---|---|---|
| committer |   Palmer Dabbelt <palmerdabbelt@google.com> | 2020-06-25 14:58:59 -0700 |
| commit | a0fc3b32893b29a7b3a2771b6d63bae16cb1e8de (patch) | |
| tree | f5455993f728bb55c94a0ce60cd545c55bec35e5 /drivers | |
| parent | Linux 5.8-rc2 (diff) | |
| download | linux-dev-a0fc3b32893b29a7b3a2771b6d63bae16cb1e8de.tar.xz linux-dev-a0fc3b32893b29a7b3a2771b6d63bae16cb1e8de.zip | |
riscv: Add -fPIC option to CFLAGS_vgettimeofday.o
The time related vDSO functions use a variable, vdso_data, to access the
vDSO data page to get the system time information. Because the vdso_data
for CFLAGS_vgettimeofday.o is an external variable defined in vdso.o,
the CFLAGS_vgettimeofday.o should be compiled with -fPIC to ensure
that vdso_data is addressable.
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Vincent Chen <vincent.chen@sifive.com>
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
Diffstat (limited to 'drivers')
0 files changed, 0 insertions, 0 deletions