linux-kernel - [PATCH 18/29] x86/boot/e820: Change struct e820_table::nr_entries type from _

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Message-ID: <20250421185210.3372306-19-mingo@kernel.org>
Date: Mon, 21 Apr 2025 20:51:58 +0200
From: Ingo Molnar <mingo@...nel.org>
To: linux-kernel@...r.kernel.org
Cc: Andy Shevchenko <andy@...nel.org>,
	Arnd Bergmann <arnd@...nel.org>,
	Borislav Petkov <bp@...en8.de>,
	Juergen Gross <jgross@...e.com>,
	"H . Peter Anvin" <hpa@...or.com>,
	Kees Cook <keescook@...omium.org>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	Mike Rapoport <rppt@...nel.org>,
	Paul Menzel <pmenzel@...gen.mpg.de>,
	Peter Zijlstra <peterz@...radead.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	Ingo Molnar <mingo@...nel.org>,
	David Woodhouse <dwmw@...zon.co.uk>
Subject: [PATCH 18/29] x86/boot/e820: Change struct e820_table::nr_entries type from __u32 to u32

__u32 is for UAPI headers, and this definition is the only place
in the kernel-internal E820 code that uses __u32. Change it to u32.

Signed-off-by: Ingo Molnar <mingo@...nel.org>
Cc: Andy Shevchenko <andy@...nel.org>
Cc: Arnd Bergmann <arnd@...nel.org>
Cc: David Woodhouse <dwmw@...zon.co.uk>
Cc: H. Peter Anvin <hpa@...or.com>
Cc: Kees Cook <keescook@...omium.org>
Cc: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: Mike Rapoport (Microsoft) <rppt@...nel.org>
---
 arch/x86/include/asm/e820/types.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/include/asm/e820/types.h b/arch/x86/include/asm/e820/types.h
index 80c4a7266629..df12f7ee75d3 100644
--- a/arch/x86/include/asm/e820/types.h
+++ b/arch/x86/include/asm/e820/types.h
@@ -83,7 +83,7 @@ struct e820_entry {
  * The whole array of E820 entries:
  */
 struct e820_table {
-	__u32 nr_entries;
+	u32 nr_entries;
 	struct e820_entry entries[E820_MAX_ENTRIES];
 };
 
-- 
2.45.2