[tip: x86/fred] x86/fred: Fix a build warning with allmodconfig due to 'inline' failing to inline properly

["tip-bot2 for Xin Li (Intel)" <tip-bot2@linutronix.de>]

The following commit has been merged into the x86/fred branch of tip:

Commit-ID:     cba9ff33451162a6aa9b1424b32503354d7ef20e
Gitweb:        https://git.kernel.org/tip/cba9ff33451162a6aa9b1424b32503354d7ef20e
Author:        Xin Li (Intel) <xin@zytor.com>
AuthorDate:    Fri, 02 Feb 2024 01:02:24 -08:00
Committer:     Ingo Molnar <mingo@kernel.org>
CommitterDate: Fri, 02 Feb 2024 10:05:55 +01:00

x86/fred: Fix a build warning with allmodconfig due to 'inline' failing to inline properly

Change array_index_mask_nospec() to __always_inline because "inline" is
broken as https://www.kernel.org/doc/local/inline.html.

Fixes: 6786137bf8fd ("x86/fred: FRED entry/exit and dispatch code")
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Xin Li (Intel) <xin@zytor.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Link: https://lore.kernel.org/r/20240202090225.322544-1-xin@zytor.com
---
 arch/x86/include/asm/barrier.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/include/asm/barrier.h b/arch/x86/include/asm/barrier.h
index 0216f63..fe1e7e3 100644
--- a/arch/x86/include/asm/barrier.h
+++ b/arch/x86/include/asm/barrier.h
@@ -33,7 +33,7 @@
  * Returns:
  *     0 - (index < size)
  */
-static inline unsigned long array_index_mask_nospec(unsigned long index,
+static __always_inline unsigned long array_index_mask_nospec(unsigned long index,
 		unsigned long size)
 {
 	unsigned long mask;