From: Thorsten Blum <thorsten.blum@linux.dev>
To: Chris Zankel <chris@zankel.net>, Max Filippov <jcmvbkbc@gmail.com>
Cc: Thorsten Blum <thorsten.blum@linux.dev>, linux-kernel@vger.kernel.org
Subject: [PATCH] xtensa: Remove zero-length alignment array
Date: Mon, 9 Dec 2024 12:08:56 +0100 [thread overview]
Message-ID: <20241209110856.40132-3-thorsten.blum@linux.dev> (raw)
Align the whole struct to 16 bytes instead of using a zero-length
alignment array.
Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev>
---
arch/xtensa/include/asm/processor.h | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/arch/xtensa/include/asm/processor.h b/arch/xtensa/include/asm/processor.h
index 7ed1a2085bd7..5c88c97abe4e 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.
--
2.47.1
next reply other threads:[~2024-12-09 11:10 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-12-09 11:08 Thorsten Blum [this message]
2024-12-09 11:59 ` Max Filippov
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