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tools headers: Remove unused kvm_perf.h copies

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These have been unused since commit 162607ea20 ("perf kvm/{x86,s390}:
Remove dependency on uapi/kvm_perf.h") in favour of dynamic discovery.

Remove the unused headers to reduce consistency checking overhead and
noise.

Signed-off-by: James Clark <james.clark@linaro.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Leo Yan <leo.yan@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Suzuki Poulouse <suzuki.poulose@arm.com>
Link: https://lore.kernel.org/r/20250910-james-tools-header-cleanup-v1-1-7ae4bedc99e0@linaro.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
James Clark 2025-09-10 14:30:11 +01:00 committed by Arnaldo Carvalho de Melo
parent 1e5881b168
commit a85ac2dae6
3 changed files with 0 additions and 41 deletions
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22
tools/arch/s390/include/uapi/asm/kvm_perf.h
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@ -1,22 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
/*
* Definitions for perf-kvm on s390
*
* Copyright 2014 IBM Corp.
* Author(s): Alexander Yarygin <yarygin@linux.vnet.ibm.com>
*/
#ifndef __LINUX_KVM_PERF_S390_H
#define __LINUX_KVM_PERF_S390_H
#include <asm/sie.h>
#define DECODE_STR_LEN 40
#define VCPU_ID "id"
#define KVM_ENTRY_TRACE "kvm:kvm_s390_sie_enter"
#define KVM_EXIT_TRACE "kvm:kvm_s390_sie_exit"
#define KVM_EXIT_REASON "icptcode"
#endif

17
tools/arch/x86/include/uapi/asm/kvm_perf.h
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@ -1,17 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_X86_KVM_PERF_H
#define _ASM_X86_KVM_PERF_H
#include <asm/svm.h>
#include <asm/vmx.h>
#include <asm/kvm.h>
#define DECODE_STR_LEN 20
#define VCPU_ID "vcpu_id"
#define KVM_ENTRY_TRACE "kvm:kvm_entry"
#define KVM_EXIT_TRACE "kvm:kvm_exit"
#define KVM_EXIT_REASON "exit_reason"
#endif /* _ASM_X86_KVM_PERF_H */

2
tools/perf/check-headers.sh
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@ -40,13 +40,11 @@ declare -a FILES=(
"arch/s390/include/uapi/asm/perf_regs.h"
"arch/x86/include/uapi/asm/perf_regs.h"
"arch/x86/include/uapi/asm/kvm.h"
"arch/x86/include/uapi/asm/kvm_perf.h"
"arch/x86/include/uapi/asm/svm.h"
"arch/x86/include/uapi/asm/unistd.h"
"arch/x86/include/uapi/asm/vmx.h"
"arch/powerpc/include/uapi/asm/kvm.h"
"arch/s390/include/uapi/asm/kvm.h"
"arch/s390/include/uapi/asm/kvm_perf.h"
"arch/s390/include/uapi/asm/sie.h"
"arch/arm/include/uapi/asm/kvm.h"
"arch/arm64/include/uapi/asm/kvm.h"