在 2024/2/23 上午11:03, Richard Henderson 写道:
The upstream linux kernel does not define __ARCH_FORCE_SHMLBA.
Cc: Song Gao <gaos...@loongson.cn>
Signed-off-by: Richard Henderson <richard.hender...@linaro.org>
---
Did this definition come from the port before it was merged upstream?
Yes,
The patch [1] dropped it .
[1]
https://patchew.org/linux/20240106145501.3370364-1-chenhua...@loongson.cn/
Reviewed-by: Song Gao <gaos...@loongson.cn>
Thanks.
Song Gao
Or was it incorrectly copied from MIPS?
---
linux-user/loongarch64/target_syscall.h | 7 -------
1 file changed, 7 deletions(-)
diff --git a/linux-user/loongarch64/target_syscall.h
b/linux-user/loongarch64/target_syscall.h
index 8b5de52124..39f229bb9c 100644
--- a/linux-user/loongarch64/target_syscall.h
+++ b/linux-user/loongarch64/target_syscall.h
@@ -38,11 +38,4 @@ struct target_pt_regs {
#define TARGET_MCL_FUTURE 2
#define TARGET_MCL_ONFAULT 4
-#define TARGET_FORCE_SHMLBA
-
-static inline abi_ulong target_shmlba(CPULoongArchState *env)
-{
- return 64 * KiB;
-}
-
#endif
