On 2019/9/26 14:52, Andreas Schwab wrote:
> https://lore.kernel.org/linux-riscv/mvm7e9spggv@suse.de/
>
> Andreas.
>
Hi Andreas, my change is wrong.
For no SMP, lkdtm built ok because flush_icache_all() is defined as
local_flush_icache_all() macro,
but for SMP, the reason of build error
https://lore.kernel.org/linux-riscv/mvm7e9spggv@suse.de/
Andreas.
--
Andreas Schwab, SUSE Labs, sch...@suse.de
GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE 1748 E4D4 88E3 0EEA B9D7
"And now for something completely different."
Please ignore this version.
On 2019/9/26 10:29, Kefeng Wang wrote:
> When build lkdtm module, which used flush_icache_range(), error occurred,
>
> ERROR: "flush_icache_all" [drivers/misc/lkdtm/lkdtm.ko] undefined!
>
> Fix it.
>
> Cc: Paul Walmsley
> Cc: Palmer Dabbelt
> Cc: Albert Ou
>
When build lkdtm module, which used flush_icache_range(), error occurred,
ERROR: "flush_icache_all" [drivers/misc/lkdtm/lkdtm.ko] undefined!
Fix it.
Cc: Paul Walmsley
Cc: Palmer Dabbelt
Cc: Albert Ou
Signed-off-by: Kefeng Wang
---
arch/riscv/include/asm/cacheflush.h | 14 +++---
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