From: Dapeng Mi <dapeng1.mi@linux.intel.com>
To: Peter Zijlstra <peterz@infradead.org>,
Ingo Molnar <mingo@redhat.com>,
Arnaldo Carvalho de Melo <acme@kernel.org>,
Namhyung Kim <namhyung@kernel.org>,
Ian Rogers <irogers@google.com>,
Adrian Hunter <adrian.hunter@intel.com>,
Alexander Shishkin <alexander.shishkin@linux.intel.com>,
John Garry <john.g.garry@oracle.com>,
Will Deacon <will@kernel.org>,
James Clark <james.clark@linaro.org>,
Mike Leach <mike.leach@linaro.org>, Guo Ren <guoren@kernel.org>,
Paul Walmsley <pjw@kernel.org>,
Palmer Dabbelt <palmer@dabbelt.com>,
Albert Ou <aou@eecs.berkeley.edu>,
Alexandre Ghiti <alex@ghiti.fr>
Cc: linux-perf-users@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, linux-csky@vger.kernel.org,
linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org,
Zide Chen <zide.chen@intel.com>,
Falcon Thomas <thomas.falcon@intel.com>,
Dapeng Mi <dapeng1.mi@intel.com>,
Xudong Hao <xudong.hao@intel.com>,
Dapeng Mi <dapeng1.mi@linux.intel.com>
Subject: [Patch v3 2/4] perf arch: Update arch headers to use relative UAPI paths
Date: Tue, 3 Feb 2026 10:43:54 +0800 [thread overview]
Message-ID: <20260203024356.444942-3-dapeng1.mi@linux.intel.com> (raw)
In-Reply-To: <20260203024356.444942-1-dapeng1.mi@linux.intel.com>
The architectural specific headers perf_regs.h currently rely on the
host architecture's 'asm/perf_regs.h'. This can lead to compilation
inconsistencies or failures when including and building perf for a
target architecture that differs from the host's architecture.
Explicitly point to the UAPI headers within the tools source tree using
relative paths. This ensures that perf is always built against the
intended architecture.
No functional changes are intended.
Reviewed-by: Ian Rogers <irogers@google.com>
Signed-off-by: Dapeng Mi <dapeng1.mi@linux.intel.com>
---
tools/perf/arch/arm/include/perf_regs.h | 2 +-
tools/perf/arch/arm64/include/perf_regs.h | 2 +-
tools/perf/arch/csky/include/perf_regs.h | 2 +-
tools/perf/arch/loongarch/include/perf_regs.h | 2 +-
tools/perf/arch/mips/include/perf_regs.h | 2 +-
tools/perf/arch/powerpc/include/perf_regs.h | 2 +-
tools/perf/arch/riscv/include/perf_regs.h | 2 +-
tools/perf/arch/s390/include/perf_regs.h | 2 +-
tools/perf/arch/x86/include/perf_regs.h | 2 +-
9 files changed, 9 insertions(+), 9 deletions(-)
diff --git a/tools/perf/arch/arm/include/perf_regs.h b/tools/perf/arch/arm/include/perf_regs.h
index 75ce1c370114..20c54766e3a0 100644
--- a/tools/perf/arch/arm/include/perf_regs.h
+++ b/tools/perf/arch/arm/include/perf_regs.h
@@ -4,7 +4,7 @@
#include <stdlib.h>
#include <linux/types.h>
-#include <asm/perf_regs.h>
+#include "../../../../arch/arm/include/uapi/asm/perf_regs.h"
void perf_regs_load(u64 *regs);
diff --git a/tools/perf/arch/arm64/include/perf_regs.h b/tools/perf/arch/arm64/include/perf_regs.h
index 58639ee9f7ea..372f2565a9dd 100644
--- a/tools/perf/arch/arm64/include/perf_regs.h
+++ b/tools/perf/arch/arm64/include/perf_regs.h
@@ -5,7 +5,7 @@
#include <stdlib.h>
#include <linux/types.h>
#define perf_event_arm_regs perf_event_arm64_regs
-#include <asm/perf_regs.h>
+#include "../../../../arch/arm64/include/uapi/asm/perf_regs.h"
#undef perf_event_arm_regs
void perf_regs_load(u64 *regs);
diff --git a/tools/perf/arch/csky/include/perf_regs.h b/tools/perf/arch/csky/include/perf_regs.h
index 076c7746c8a2..0bf7b963909c 100644
--- a/tools/perf/arch/csky/include/perf_regs.h
+++ b/tools/perf/arch/csky/include/perf_regs.h
@@ -6,7 +6,7 @@
#include <stdlib.h>
#include <linux/types.h>
-#include <asm/perf_regs.h>
+#include "../../../../arch/csky/include/uapi/asm/perf_regs.h"
#define PERF_REGS_MASK ((1ULL << PERF_REG_CSKY_MAX) - 1)
#define PERF_REGS_MAX PERF_REG_CSKY_MAX
diff --git a/tools/perf/arch/loongarch/include/perf_regs.h b/tools/perf/arch/loongarch/include/perf_regs.h
index 45c799fa5330..b86078a55e90 100644
--- a/tools/perf/arch/loongarch/include/perf_regs.h
+++ b/tools/perf/arch/loongarch/include/perf_regs.h
@@ -4,7 +4,7 @@
#include <stdlib.h>
#include <linux/types.h>
-#include <asm/perf_regs.h>
+#include "../../../../arch/loongarch/include/uapi/asm/perf_regs.h"
#define PERF_REGS_MAX PERF_REG_LOONGARCH_MAX
diff --git a/tools/perf/arch/mips/include/perf_regs.h b/tools/perf/arch/mips/include/perf_regs.h
index 7082e91e0ed1..66655f0c4fea 100644
--- a/tools/perf/arch/mips/include/perf_regs.h
+++ b/tools/perf/arch/mips/include/perf_regs.h
@@ -4,7 +4,7 @@
#include <stdlib.h>
#include <linux/types.h>
-#include <asm/perf_regs.h>
+#include "../../../../arch/mips/include/uapi/asm/perf_regs.h"
#define PERF_REGS_MAX PERF_REG_MIPS_MAX
diff --git a/tools/perf/arch/powerpc/include/perf_regs.h b/tools/perf/arch/powerpc/include/perf_regs.h
index 1c66f6ba6773..22b492a3dd58 100644
--- a/tools/perf/arch/powerpc/include/perf_regs.h
+++ b/tools/perf/arch/powerpc/include/perf_regs.h
@@ -4,7 +4,7 @@
#include <stdlib.h>
#include <linux/types.h>
-#include <asm/perf_regs.h>
+#include "../../../../arch/powerpc/include/uapi/asm/perf_regs.h"
void perf_regs_load(u64 *regs);
diff --git a/tools/perf/arch/riscv/include/perf_regs.h b/tools/perf/arch/riscv/include/perf_regs.h
index d482edb413e5..89d5bbb8d2b8 100644
--- a/tools/perf/arch/riscv/include/perf_regs.h
+++ b/tools/perf/arch/riscv/include/perf_regs.h
@@ -6,7 +6,7 @@
#include <stdlib.h>
#include <linux/types.h>
-#include <asm/perf_regs.h>
+#include "../../../../arch/riscv/include/uapi/asm/perf_regs.h"
#define PERF_REGS_MASK ((1ULL << PERF_REG_RISCV_MAX) - 1)
#define PERF_REGS_MAX PERF_REG_RISCV_MAX
diff --git a/tools/perf/arch/s390/include/perf_regs.h b/tools/perf/arch/s390/include/perf_regs.h
index 130dfad2b96a..9c95589965fe 100644
--- a/tools/perf/arch/s390/include/perf_regs.h
+++ b/tools/perf/arch/s390/include/perf_regs.h
@@ -3,7 +3,7 @@
#include <stdlib.h>
#include <linux/types.h>
-#include <asm/perf_regs.h>
+#include "../../../../arch/s390/include/uapi/asm/perf_regs.h"
void perf_regs_load(u64 *regs);
diff --git a/tools/perf/arch/x86/include/perf_regs.h b/tools/perf/arch/x86/include/perf_regs.h
index f209ce2c1dd9..5495e5ca7cdc 100644
--- a/tools/perf/arch/x86/include/perf_regs.h
+++ b/tools/perf/arch/x86/include/perf_regs.h
@@ -4,7 +4,7 @@
#include <stdlib.h>
#include <linux/types.h>
-#include <asm/perf_regs.h>
+#include "../../../../arch/x86/include/uapi/asm/perf_regs.h"
void perf_regs_load(u64 *regs);
--
2.34.1
next prev parent reply other threads:[~2026-02-03 2:48 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-02-03 2:43 [Patch v3 0/4] Perf tools: perf-regs bug fix and optimization Dapeng Mi
2026-02-03 2:43 ` [Patch v3 1/4] perf regs: Fix abort for "-I" or "--user-regs" options Dapeng Mi
2026-02-03 23:06 ` Ian Rogers
2026-02-03 2:43 ` Dapeng Mi [this message]
2026-02-03 2:43 ` [Patch v3 3/4] perf regs: Remove __weak attributive arch__xxx_reg_mask() functions Dapeng Mi
2026-02-03 23:08 ` Ian Rogers
2026-02-03 2:43 ` [Patch v3 4/4] perf regs: Remove __weak attributive arch_sdt_arg_parse_op() function Dapeng Mi
2026-02-03 23:11 ` Ian Rogers
2026-02-06 15:17 ` [Patch v3 0/4] Perf tools: perf-regs bug fix and optimization Arnaldo Carvalho de Melo
2026-02-09 0:46 ` Mi, Dapeng
2026-03-24 6:07 ` patchwork-bot+linux-riscv
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20260203024356.444942-3-dapeng1.mi@linux.intel.com \
--to=dapeng1.mi@linux.intel.com \
--cc=acme@kernel.org \
--cc=adrian.hunter@intel.com \
--cc=alex@ghiti.fr \
--cc=alexander.shishkin@linux.intel.com \
--cc=aou@eecs.berkeley.edu \
--cc=dapeng1.mi@intel.com \
--cc=guoren@kernel.org \
--cc=irogers@google.com \
--cc=james.clark@linaro.org \
--cc=john.g.garry@oracle.com \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-csky@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-perf-users@vger.kernel.org \
--cc=linux-riscv@lists.infradead.org \
--cc=mike.leach@linaro.org \
--cc=mingo@redhat.com \
--cc=namhyung@kernel.org \
--cc=palmer@dabbelt.com \
--cc=peterz@infradead.org \
--cc=pjw@kernel.org \
--cc=thomas.falcon@intel.com \
--cc=will@kernel.org \
--cc=xudong.hao@intel.com \
--cc=zide.chen@intel.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox