linux-kernel - [PATCH] perf/benchmark: fix seccom

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Date:   Tue, 17 Oct 2023 10:29:52 +0200
From:   "Jiri Slaby (SUSE)" <jirislaby@...nel.org>
To:     keescook@...omium.org
Cc:     linux-kernel@...r.kernel.org, Andrei Vagin <avagin@...gle.com>,
        "Peter Zijlstra (Intel)" <peterz@...radead.org>,
        Jiri Slaby <jirislaby@...nel.org>
Subject: [PATCH] perf/benchmark: fix seccom_unotify benchmark for 32-bit

From: Andrei Vagin <avagin@...gle.com>

Commit 7d5cb68af638 (perf/benchmark: add a new benchmark for
seccom_unotify) added a reference to __NR_seccomp into perf. This is
fine as it added also a definition of __NR_seccomp for 64-bit. But it
failed to do so for 32-bit as instead of ifndef, ifdef was used.

Fix this typo (so fix the build of perf on 32-bit).

Fixes: 7d5cb68af638 (perf/benchmark: add a new benchmark for seccom_unotify)
Cc: Andrei Vagin <avagin@...gle.com>
Cc: "Peter Zijlstra (Intel)" <peterz@...radead.org>
Cc: Kees Cook <keescook@...omium.org>
Signed-off-by: Jiri Slaby (SUSE) <jirislaby@...nel.org>
---
 tools/arch/x86/include/uapi/asm/unistd_32.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/arch/x86/include/uapi/asm/unistd_32.h b/tools/arch/x86/include/uapi/asm/unistd_32.h
index 4798f9d18fe8..9de35df1afc3 100644
--- a/tools/arch/x86/include/uapi/asm/unistd_32.h
+++ b/tools/arch/x86/include/uapi/asm/unistd_32.h
@@ -26,6 +26,6 @@
 #ifndef __NR_setns
 #define __NR_setns 346
 #endif
-#ifdef __NR_seccomp
+#ifndef __NR_seccomp
 #define __NR_seccomp 354
 #endif
-- 
2.42.0