diff mbox series

[064/165] nds32: use uaccess_kernel in show_regs

Message ID 20200812013338.nnbYPNGQT%akpm@linux-foundation.org (mailing list archive)
State New, archived
Headers show
Series [001/165] percpu: return number of released bytes from pcpu_free_area() | expand

Commit Message

Andrew Morton Aug. 12, 2020, 1:33 a.m. UTC 
From: Christoph Hellwig <hch@lst.de>
Subject: nds32: use uaccess_kernel in show_regs

Use the uaccess_kernel helper instead of duplicating it.

Link: http://lkml.kernel.org/r/20200710135706.537715-3-hch@lst.de
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Linus Torvalds <torvalds@linux-foundation.org>
Acked-by: Greentime Hu <green.hu@gmail.com>
Cc: Nick Hu <nickhu@andestech.com>
Cc: Vincent Chen <deanbo422@gmail.com>
Cc: Paul Walmsley <paul.walmsley@sifive.com>
Cc: Palmer Dabbelt <palmer@dabbelt.com>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 arch/nds32/kernel/process.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

--- a/arch/nds32/kernel/process.c~nds32-use-uaccess_kernel-in-show_regs
+++ a/arch/nds32/kernel/process.c
@@ -121,7 +121,7 @@  void show_regs(struct pt_regs *regs)
 		regs->uregs[3], regs->uregs[2], regs->uregs[1], regs->uregs[0]);
 	pr_info("  IRQs o%s  Segment %s\n",
 		interrupts_enabled(regs) ? "n" : "ff",
-		segment_eq(get_fs(), KERNEL_DS)? "kernel" : "user");
+		uaccess_kernel() ? "kernel" : "user");
 }
 
 EXPORT_SYMBOL(show_regs);