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Tsirkin" To: linux-kernel@vger.kernel.org Cc: Jason Wang , Xuan Zhuo , Eugenio =?utf-8?B?UMOpcmV6?= , virtualization@lists.linux.dev Subject: [PATCH 01/14] tools/virtio: fix up compiler.h stub Message-ID: <56424ce95c72cb4957070a7cd3c3c40ad5addaee.1764873799.git.mst@redhat.com> References: Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: X-Mailer: git-send-email 2.27.0.106.g8ac3dc51b1 X-Mutt-Fcc: =sent Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Add #undef __user before and after including compiler_types.h to avoid redefinition warnings when compiling with system headers that also define __user. This allows tools/virtio to build without warnings. Additionally, stub out __must_check Created using Cursor CLI. Signed-off-by: Michael S. Tsirkin --- tools/virtio/linux/compiler.h | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/tools/virtio/linux/compiler.h b/tools/virtio/linux/compiler.h index 204ef0e9f542..7f9e308f3880 100644 --- a/tools/virtio/linux/compiler.h +++ b/tools/virtio/linux/compiler.h @@ -2,7 +2,11 @@ #ifndef LINUX_COMPILER_H #define LINUX_COMPILER_H =20 +/* Avoid redefinition warnings */ +#undef __user #include "../../../include/linux/compiler_types.h" +#undef __user +#define __user =20 #define WRITE_ONCE(var, val) \ (*((volatile typeof(val) *)(&(var))) =3D (val)) @@ -35,4 +39,6 @@ __v; \ }) =20 +#define __must_check + #endif --=20 MST