From: Thorsten Blum <thorsten.blum@linux.dev>
Date: Mon, 9 Dec 2024 11:08:56 +0000 (+0100)
Subject: xtensa: Remove zero-length alignment array
X-Git-Tag: v6.14-rc1~76^2~1
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=5055d82bcebfba915b1a10b6abcbfa0212c96f35;p=thirdparty%2Fkernel%2Flinux.git

xtensa: Remove zero-length alignment array

Align the whole struct to 16 bytes instead of using a zero-length
alignment array.

Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev>
Message-Id: <20241209110856.40132-3-thorsten.blum@linux.dev>
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
---

diff --git a/arch/xtensa/include/asm/processor.h b/arch/xtensa/include/asm/processor.h
index 7ed1a2085bd72..47b5df86ab5c5 100644
--- a/arch/xtensa/include/asm/processor.h
+++ b/arch/xtensa/include/asm/processor.h
@@ -160,9 +160,7 @@ struct thread_struct {
 	struct perf_event *ptrace_bp[XCHAL_NUM_IBREAK];
 	struct perf_event *ptrace_wp[XCHAL_NUM_DBREAK];
 #endif
-	/* Make structure 16 bytes aligned. */
-	int align[0] __attribute__ ((aligned(16)));
-};
+} __aligned(16);
 
 /* This decides where the kernel will search for a free chunk of vm
  * space during mmap's.