linux-kernel - [PATCH 1/6] x86/platform/amd: Move the <asm/amd-ibs.h> header to <asm/amd/ibs.h>

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Message-ID: <20250413084144.3746608-2-mingo@kernel.org>
Date: Sun, 13 Apr 2025 10:41:39 +0200
From: Ingo Molnar <mingo@...nel.org>
To: linux-kernel@...r.kernel.org
Cc: Mario Limonciello <superm1@...nel.org>,
	Borislav Petkov <bp@...en8.de>,
	"H . Peter Anvin" <hpa@...or.com>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	Peter Zijlstra <peterz@...radead.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	Ingo Molnar <mingo@...nel.org>
Subject: [PATCH 1/6] x86/platform/amd: Move the <asm/amd-ibs.h> header to <asm/amd/ibs.h>

Collect AMD specific platform header files in <asm/amd/*.h>.

Cc: Borislav Petkov <bp@...en8.de>
Cc: Mario Limonciello <superm1@...nel.org>
Signed-off-by: Ingo Molnar <mingo@...nel.org>
---
 arch/x86/events/amd/ibs.c                     | 2 +-
 arch/x86/include/asm/{amd-ibs.h => amd/ibs.h} | 0
 tools/perf/check-headers.sh                   | 2 +-
 tools/perf/util/amd-sample-raw.c              | 2 +-
 4 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/x86/events/amd/ibs.c b/arch/x86/events/amd/ibs.c
index 0252b7ea8bca..172619932fe3 100644
--- a/arch/x86/events/amd/ibs.c
+++ b/arch/x86/events/amd/ibs.c
@@ -26,7 +26,7 @@ static u32 ibs_caps;
 #include <linux/hardirq.h>
 
 #include <asm/nmi.h>
-#include <asm/amd-ibs.h>
+#include <asm/amd/ibs.h>
 
 /* attr.config2 */
 #define IBS_SW_FILTER_MASK	1
diff --git a/arch/x86/include/asm/amd-ibs.h b/arch/x86/include/asm/amd/ibs.h
similarity index 100%
rename from arch/x86/include/asm/amd-ibs.h
rename to arch/x86/include/asm/amd/ibs.h
diff --git a/tools/perf/check-headers.sh b/tools/perf/check-headers.sh
index a4499e5a6f9c..493a13830419 100755
--- a/tools/perf/check-headers.sh
+++ b/tools/perf/check-headers.sh
@@ -185,7 +185,7 @@ done
 # diff with extra ignore lines
 check arch/x86/lib/memcpy_64.S        '-I "^EXPORT_SYMBOL" -I "^#include <asm/export.h>" -I"^SYM_FUNC_START\(_LOCAL\)*(memcpy_\(erms\|orig\))" -I"^#include <linux/cfi_types.h>"'
 check arch/x86/lib/memset_64.S        '-I "^EXPORT_SYMBOL" -I "^#include <asm/export.h>" -I"^SYM_FUNC_START\(_LOCAL\)*(memset_\(erms\|orig\))"'
-check arch/x86/include/asm/amd-ibs.h  '-I "^#include [<\"]\(asm/\)*msr-index.h"'
+check arch/x86/include/asm/amd/ibs.h  '-I "^#include [<\"]\(asm/\)*msr-index.h"'
 check arch/arm64/include/asm/cputype.h '-I "^#include [<\"]\(asm/\)*sysreg.h"'
 check include/linux/unaligned.h '-I "^#include <linux/unaligned/packed_struct.h>" -I "^#include <asm/byteorder.h>" -I "^#pragma GCC diagnostic"'
 check include/uapi/asm-generic/mman.h '-I "^#include <\(uapi/\)*asm-generic/mman-common\(-tools\)*.h>"'
diff --git a/tools/perf/util/amd-sample-raw.c b/tools/perf/util/amd-sample-raw.c
index 9d0ce88e90e4..456ce64ad822 100644
--- a/tools/perf/util/amd-sample-raw.c
+++ b/tools/perf/util/amd-sample-raw.c
@@ -9,7 +9,7 @@
 #include <inttypes.h>
 
 #include <linux/string.h>
-#include "../../arch/x86/include/asm/amd-ibs.h"
+#include "../../arch/x86/include/asm/amd/ibs.h"
 
 #include "debug.h"
 #include "session.h"
-- 
2.45.2