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| author | Olof Johansson <olof@lixom.net> | 2019-12-16 20:07:04 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-01-17 19:49:04 +0100 |
| commit | ef75fc2e63136be4c1194b0802025eab6241c508 (patch) | |
| tree | e04930e2f2fe74be5bff6ef20aec622d72e45ae3 /fs/btrfs/misc.h | |
| parent | d32a6cffd2d27b6783a9ed9a7f3e8ce12562dcb8 (diff) | |
riscv: export flush_icache_all to modules
[ Upstream commit 1833e327a5ea1d1f356fbf6ded0760c9ff4b0594 ]
This is needed by LKDTM (crash dump test module), it calls
flush_icache_range(), which on RISC-V turns into flush_icache_all(). On
other architectures, the actual implementation is exported, so follow
that precedence and export it here too.
Fixes build of CONFIG_LKDTM that fails with:
ERROR: "flush_icache_all" [drivers/misc/lkdtm/lkdtm.ko] undefined!
Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Paul Walmsley <paul.walmsley@sifive.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'fs/btrfs/misc.h')
0 files changed, 0 insertions, 0 deletions