x86/asm/segment: Use ASM_INPUT_RM in __loadsegment_fs()

x86/asm/segment: Use ASM_INPUT_RM in __loadsegment_fs()

Use the ASM_INPUT_RM macro in __loadsegment_fs() to work around Clang
problems with the "rm" asm constraint. Clang seems to always chose the
memory input, while it is almost always the worst choice.

Signed-off-by: Uros Bizjak <ubizjak@gmail.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Nathan Chancellor <nathan@kernel.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: H. Peter Anvin <hpa@zytor.com>
Link: https://patch.msgid.link/20260330055823.5793-3-ubizjak@gmail.com