From 183bedf478e34079244fe4cfbb2c1a0f02a5a037 Mon Sep 17 00:00:00 2001
From: Stefano Brivio <sbrivio@redhat.com>
Date: Tue, 18 Feb 2025 09:34:26 +0100
Subject: [PATCH] Makefile: Use mmap2() as alternative for mmap() in valgrind
 extra syscalls

...instead of unconditionally trying to enable both: mmap2() is the
32-bit ARM variant for mmap() (and perhaps for other architectures),
bot if mmap() is available, valgrind will use that one.

This avoids seccomp.sh warning us about missing mmap2() if mmap() is
present, and is consistent with what we do in vhost-user code.

Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
---
 Makefile | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/Makefile b/Makefile
index d4e1096..f2ac8e5 100644
--- a/Makefile
+++ b/Makefile
@@ -109,9 +109,9 @@ passt-repair: $(PASST_REPAIR_SRCS) seccomp_repair.h
 	$(CC) $(FLAGS) $(CFLAGS) $(CPPFLAGS) $(PASST_REPAIR_SRCS) -o passt-repair $(LDFLAGS)
 
 valgrind: EXTRA_SYSCALLS += rt_sigprocmask rt_sigtimedwait rt_sigaction	\
-			    rt_sigreturn getpid gettid kill clock_gettime mmap \
-			    mmap2 munmap open unlink gettimeofday futex statx \
-			    readlink
+			    rt_sigreturn getpid gettid kill clock_gettime \
+			    mmap|mmap2 munmap open unlink gettimeofday futex \
+			    statx readlink
 valgrind: FLAGS += -g -DVALGRIND
 valgrind: all