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a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1758270980; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=sKH5QWQw0/glUmX0Rmw2beiRAnZ2M7XabZIaFii2JXk=; b=ZVkIK8F85RYgvIGMkcnna16uS5C6bpR6GeOAGbYKY6tWzy/Zls2AbeGzWZX5AVJ4HR+YRW VWcZ5PL02orUH3uG9vQwpxn9EFfWV1RN+TiQIkHajO9lLYobMZDODiDw28aQKbl+55cyC8 XqrPsLVxXKUJW7J7WLGOaicEICnizhU= X-MC-Unique: 9My6e-D-NfmvwKQnfvP8XQ-1 X-Mimecast-MFC-AGG-ID: 9My6e-D-NfmvwKQnfvP8XQ_1758270977 From: Paolo Bonzini To: qemu-devel@nongnu.org Cc: qemu-stable@nongnu.org, Richard Henderson Subject: [PATCH] linux-user: avoid -Werror=int-in-bool-context Date: Fri, 19 Sep 2025 10:36:12 +0200 Message-ID: <20250919083612.86546-1-pbonzini@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.4 Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; 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charset="utf-8" linux-user is failing to compile on Fedora 43: ../linux-user/strace.c:57:66: error: enum constant in boolean context [-Wer= ror=3Dint-in-bool-context] 57 | #define FLAG_BASIC(V, M, N) { V, M | QEMU_BUILD_BUG_ON_ZERO(!(= M)), N } The warning does not seem to useful and we could even disable it, but the workaround is simple in this case. Cc: qemu-stable@nongnu.org Cc: Richard Henderson Signed-off-by: Paolo Bonzini Reviewed-by: Daniel P. Berrang=C3=A9 --- linux-user/strace.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/linux-user/strace.c b/linux-user/strace.c index 1233ebceb08..758c5d32b6c 100644 --- a/linux-user/strace.c +++ b/linux-user/strace.c @@ -54,7 +54,7 @@ struct flags { }; =20 /* No 'struct flags' element should have a zero mask. */ -#define FLAG_BASIC(V, M, N) { V, M | QEMU_BUILD_BUG_ON_ZERO(!(M)), N } +#define FLAG_BASIC(V, M, N) { V, M | QEMU_BUILD_BUG_ON_ZERO((M) =3D= =3D 0), N } =20 /* common flags for all architectures */ #define FLAG_GENERIC_MASK(V, M) FLAG_BASIC(V, M, #V) --=20 2.51.0