linux-kernel - [RFC PATCH linus] RISC-V: gp_in

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Message-ID: <20200518050227.GA13086@f1dbffaf4744>
Date:   Mon, 18 May 2020 13:02:27 +0800
From:   kbuild test robot <lkp@...el.com>
To:     Palmer Dabbelt <palmerdabbelt@...gle.com>
Cc:     kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org
Subject: [RFC PATCH linus] RISC-V: gp_in_global can be static


Fixes: 52e7c52d2ded ("RISC-V: Stop relying on GCC's register allocator's hueristics")
Signed-off-by: kbuild test robot <lkp@...el.com>
---
 process.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/riscv/kernel/process.c b/arch/riscv/kernel/process.c
index 610c11e916068..3b2933839d492 100644
--- a/arch/riscv/kernel/process.c
+++ b/arch/riscv/kernel/process.c
@@ -22,7 +22,7 @@
 #include <asm/switch_to.h>
 #include <asm/thread_info.h>
 
-unsigned long gp_in_global __asm__("gp");
+static unsigned long gp_in_global __asm__("gp");
 
 extern asmlinkage void ret_from_fork(void);
 extern asmlinkage void ret_from_kernel_thread(void);